Biggest changeThe patents and applications fall into a number of patent families, as listed below: Base Title of Patent Family Pending patent applications (Countries) Issued patents (Country and Patent No.) Issue Date Bifurcated Stent Assemblies US 8,961,586 China ZL200780046676.2 02/24/2015 9/26/2012 Deformable Tip for Stent Delivery and Methods of Use US 10,258,491 Israel 260,945 4/16/2019 07/01/2020 Handle for Two-Stage Deployment of a Stent US (cont) EP CN JP IN US 11,844,893 12/12/2023 Shunts with Blood-Flow Indicators US (cont) EP CN JP (allowed) JP (divisional) US 11,844,893 12/19/2023 IN HK Device for Shunting Blood Between the Arterial and Venous Systems US EP CN JP IN HK Devices for shunting blood US PCT In Vivo Filter Assembly US 9,132,261 09/15/2015 Knitted Stent Jackets Canada 2,666,728 Canada 2,887,189 China ZL200780046697.4 China ZL201210320950.3 EP 2076212 Germany, France, & UK US 10,137,015 India 323792 6/23/2015 5/1/2018 10/10/2012 12/2/2015 3/29/2017 11/27/2018 10/28/2019 -19- Optimized Stent Jacket US (cont) Canada 2,670,724 Canada 3,013,758 China ZL201210454357.8 China ZL200780043259.2 India 297,257 Israel 230,922 US 9,132,003 US 9,526,644 US 9,782,281 US 10,070,976 US 10,406,006 US 10,406,008 US 11,051,959 EP 2088962 (BE, CH, DE, FR, UK, IT, IE, LX, NL) EP3292837 (UK, DE, FR, IE) 12/11/2018 09/14/2021 12/09/2015 01/02/2013 05/30/2018 10/01/2020 09/15/2015 10/10/2017 12/27/2016 09/11/2018 09/10/2019 09/10/2019 07/06/2021 10/11/2017 11/09/2022 Stent Apparatuses for Treatment Via Body Lumens and Methods of Use EPO South Africa 2007/10751 Canada 2,609,687 Canada 2,843,097 EP 1885281 (CH, DE, FR, GB, IE, IT) US 10,932,926 US 10,058,440 US 10,070,977 10/27/2010 4/22/2014 10/27/2015 2/13/2019 03/02/2021 8/28/2018 9/11/2018 Stent Thermoforming Apparatus and Methods JP 6553178 US 9,527,234 US 10,376,393 7/12/2019 12/27/2016 8/13/2019 Methods or using a self-adjusting stent assembly and kits including the same US (cont) EP IN CN (div) US 11,684,498 China ZL 2019800679437 06/27/2023 05/03/2022 Intravascular sheath US (provisional) The patents and patent applications listed above cover various aspects of our products, specifically focusing on the mesh sleeve covering our stents, as well as methods for production and delivery mechanisms of the stents.
Biggest changeThe patents and applications fall into a number of patent families, as listed below: Base Title of Patent Family Pending patent applications (Countries) Issued patents (Country and Patent No.) Issue Date Bifurcated stent assemblies USA China 8,961,586 ZL 20078046676.2 24-Feb-2015 26-Sep-2012 Deformable tip for stent delivery and methods of use USA Israel 10,258,491 260,945 16-Apr-2019 01-Jul-2020 Handle for Two-Stage Deployment of a Stent Europe China Japan India USA USA 11,839,561 12-Dec-2023 Shunts with Blood-Flow Indicators Europe India USA Hong Kong Japan China Hong Kong USA China Japan 11,844,893 ZL 2022800089963 7449627 19-Dec-2023 26-Nov-2024 06-Mar-2024 Device for Shunting Blood Between the Arterial and Venous Systems Europe India Hong Kong USA (CON) China (DIV) Japan (DIV) Hong Kong USA China Japan 12,070,542 ZL 2022800098002 7576884 27-Aug-2024 10-Sep-2024 24-Oct-2024 Devices for shunting blood USA China Europe India Japan In Vivo Filter Assembly USA 9,132,261 15-Sep-2015 Knitted Stent Jackets USA China India Canada China Canada Germany France UK 10,137,015 ZL200780046697.4 323792 2666728 ZL201210320950.3 2887189 EP2076212 EP2076212 EP2076212 27-Nov-2018 10-Oct-2012 28-Oct-2019 23-Jun-2015 02-Dec-2015 01-May-2018 29-Mar-2017 29-Mar-2017 29-Mar-2017 20 Optimized stent jacket USA Europe Canada China India China USA USA USA USA Israel USA USA Canada Belgium Switzerland Germany France UK Italy Ireland Luxembourg Netherlands Europe UK Germany France Ireland 10,070,976 EP2088962 2670724 ZL20078043259.2 297257 ZL201210454357.8 9,132,003 9,782,281 9,526,644 10,406,006 230,922 10,406,008 11,051,959 3,013,758 EP2088962 2088962 2088962 2088962 2088962 2088962 2088962 2088962 2088962 EP3292837 EP3292837 EP3292837 EP3292837 EP3292837 11-Sep-2018 11-Oct-2017 11-Dec-2018 02-Jan-2013 30-May-2018 09-Dec-2015 15-Sep-2015 10-Oct-2017 27-Dec-2016 10-Sep-2019 01-Oct-2020 10-Sep-2019 06-Jul-2021 14-Sep-2021 11-Oct-2017 11-Oct-2017 11-Oct-2017 11-Oct-2017 11-Oct-2017 11-Oct-2017 11-Oct-2017 11-Oct-2017 11-Oct-2017 09-Nov-2022 09-Nov-2022 09-Nov-2022 09-Nov-2022 09-Nov-2022 Stent apparatus for treatment via body lumens and methods of use Europe (Div) Europe China USA Canada South Africa USA Canada USA USA Germany France UK Ireland Italy Switzerland 2609687 2007/10751 10,070,977 2843097 10,058,440 10,932,926 EP1885281 EP1885281 EP1885281 EP1885281 EP1885281 EP1885281 22-Apr-2014 27-Oct-2010 11-Sep-2018 27-Oct-2015 28-Aug-2018 02-Mar-2021 13-Feb-2019 13-Feb-2019 13-Feb-2019 13-Feb-2019 13-Feb-2019 13-Feb-2019 Stent Thermoforming Apparatus and Methods USA USA Japan 9,527,234 10,376,393 6553178 27-Dec-2016 13-Aug-2019 12-Jul-2019 Methods of using a self-adjusting stent assembly and kits including same USA China 11,684,498 ZL 2019800679437 27-Jun-2023 03-May-2022 Intravascular sheath USA (UTI) PCT 21 The patents and patent applications listed above cover various aspects of our products, specifically focusing on the mesh sleeve covering our stents, as well as methods for production and delivery mechanisms of the stents.
At twelve months there were two additional deaths, which were not device or procedure-related resulting in a MACCE rate of 10.7% at one year. -9- 30 days (n=30) 6 months (n=28) 12 months (n=28) MACCE (MI, stroke, death) (0) 0.0 % (1) 3.6 % (3) 10.7 % MI (0) 0.0 % (0) 0.0 % (0) 0.0 % stroke (0) 0.0 % (0) 0.0 % (0) 0.0 % death (0) 0.0 % (1) 3.6 % (3) 10.7 % CAS carries the risk of cerebral embolization during and following the procedure, leading to life-threatening complications, mainly cerebral ischemic events.
At twelve months there were two additional deaths, which were not device or procedure-related resulting in a MACCE rate of 10.7% at one year. 30 days (n=30) 6 months (n=28) 12 months (n=28) MACCE (MI, stroke, death) (0) 0.0 % (1) 3.6 % (3) 10.7 % MI (0) 0.0 % (0) 0.0 % (0) 0.0 % stroke (0) 0.0 % (0) 0.0 % (0) 0.0 % death (0) 0.0 % (1) 3.6 % (3) 10.7 % 9 CAS carries the risk of cerebral embolization during and following the procedure, leading to life-threatening complications, mainly cerebral ischemic events.
FDA Approval/Clearance Requirements In the United States, most Class II or III medical devices must be cleared or approved by the FDA prior to commercialization. Unless an exemption applies, each medical device that is marketed in the United States must receive either 510(k) clearance or PMA.
FDA Approval/Clearance Requirements In the United States, most Class II or III medical devices must be cleared or approved by the FDA prior to commercialization. Unless an exemption applies, each medical device that is marketed in the United States must receive either 510(k) clearance or PMA approval.
The healthcare laws that may be applicable to our business or operations include, but are not limited to: ● The federal Anti-Kickback Statute, which prohibits a person from knowingly and willfully offering, soliciting or receiving any remuneration, directly or indirectly, overtly or covertly, in cash or in kind, in return for or to induce referring or recommending an individual to another person to receive items or services or to purchase, lease, order, or arrange for any good, facility, item or service payable in whole or in part under a Federal health care program; -26- ● Federal false claims laws and civil monetary penalty laws, including the False Claims Act, prohibit, among other things, individuals or entities from knowingly presenting, or causing to be presented, claims for payment from Medicare, Medicaid or other government healthcare programs that are false or fraudulent, or making a false statement to avoid, decrease or conceal an obligation to pay money to the federal government.
The healthcare laws that may be applicable to our business or operations include, but are not limited to: ● The federal Anti-Kickback Statute, which prohibits a person from knowingly and willfully offering, soliciting or receiving any remuneration, directly or indirectly, overtly or covertly, in cash or in kind, in return for or to induce referring or recommending an individual to another person to receive items or services or to purchase, lease, order, or arrange for any good, facility, item or service payable in whole or in part under a Federal health care program; ● Federal false claims laws and civil monetary penalty laws, including the False Claims Act, prohibit, among other things, individuals or entities from knowingly presenting, or causing to be presented, claims for payment from Medicare, Medicaid or other government healthcare programs that are false or fraudulent, or making a false statement to avoid, decrease or conceal an obligation to pay money to the federal government.
The federal Civil Monetary Penalties Law prohibits, among other things, the offering or transferring of remuneration to a Medicare or Medicaid beneficiary that the person knows or should know is likely to influence the beneficiary’s selection of a particular supplier of Medicare or Medicaid payable items or services; ● The federal Health Insurance Portability and Accountability Act of 1996 (“HIPAA”), which includes provisions that prohibit knowingly and willfully executing, or attempting to execute, a scheme to defraud any healthcare benefit program or obtain, by means of false or fraudulent pretenses, representations, or promises, any of the money or property owned by, or under the custody or control of, any healthcare benefit program, and for knowingly and willfully falsifying, concealing or covering up a material fact or making any materially false statements in connection with the delivery of or payment for healthcare benefits, items or services; ● HIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act of 2009, and its implementing regulations, including privacy protection that impose obligations and requirements on healthcare providers, health plans, and healthcare clearinghouses as well as their respective business associates that perform certain services for them that involve the use or disclosure of individually identifiable health information, with respect to safeguarding the privacy and security of certain individually identifiable health information; ● The federal transparency requirements under the Affordable Care Act, including the provision commonly referred to as the Open Payments Act or Physician Payments Sunshine Act, which requires certain manufacturers of drugs, devices, biologics and medical supplies that are reimbursable under Medicare, Medicaid or Children’s Health Insurance Program to report annually to Centers for Medicare and Medicaid Services, or CMS, information related to payments and other transfers of value to physicians and teaching hospitals, and ownership and investment interests held by physicians and their immediate family members; and ● Analogous state and foreign laws and regulations, such as state anti-kickback and false claims laws, which may be broader in scope and apply to referrals and items or services reimbursed by both governmental and non-governmental third-party payors, including private insurers, many of which differ from each other in significant ways and often are not preempted by federal law, thus complicating compliance efforts.
The federal Civil Monetary Penalties Law prohibits, among other things, the offering or transferring of remuneration to a Medicare or Medicaid beneficiary that the person knows or should know is likely to influence the beneficiary’s selection of a particular supplier of Medicare or Medicaid payable items or services; ● The federal Health Insurance Portability and Accountability Act of 1996 (“HIPAA”), which includes provisions that prohibit knowingly and willfully executing, or attempting to execute, a scheme to defraud any healthcare benefit program or obtain, by means of false or fraudulent pretenses, representations, or promises, any of the money or property owned by, or under the custody or control of, any healthcare benefit program, and for knowingly and willfully falsifying, concealing or covering up a material fact or making any materially false statements in connection with the delivery of or payment for healthcare benefits, items or services; ● HIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act of 2009, and its implementing regulations, including privacy protection that impose obligations and requirements on healthcare providers, health plans, and healthcare clearinghouses as well as their respective business associates that perform certain services for them that involve the use or disclosure of individually identifiable health information, with respect to safeguarding the privacy and security of certain individually identifiable health information; 28 ● The federal transparency requirements under the Affordable Care Act, including the provision commonly referred to as the Open Payments Act or Physician Payments Sunshine Act, which requires certain manufacturers of drugs, devices, biologics and medical supplies that are reimbursable under Medicare, Medicaid or Children’s Health Insurance Program to report annually to Centers for Medicare and Medicaid Services (“CMS”) information related to payments and other transfers of value to physicians and teaching hospitals, and ownership and investment interests held by physicians and their immediate family members; and ● Analogous state and foreign laws and regulations, such as state anti-kickback and false claims laws, which may be broader in scope and apply to referrals and items or services reimbursed by both governmental and non-governmental third-party payors, including private insurers, many of which differ from each other in significant ways and often are not preempted by federal law, thus complicating compliance efforts.
Pervasive and Continuing FDA Regulation A host of regulatory requirements apply to our approved devices, including the quality system regulation (which requires manufacturers to follow elaborate design, testing, control, documentation and other quality assurance procedures), the Medical Device Reporting regulations (which require that manufacturers report to the FDA specified types of adverse events involving their products), labeling regulations, and the FDA’s general prohibition against promoting products for unapproved or “off-label” uses.
Pervasive and Continuing FDA Regulation A host of regulatory requirements apply to our devices, including the quality system regulation (which requires manufacturers to follow elaborate design, testing, control, documentation and other quality assurance procedures), the Medical Device Reporting regulations (which require that manufacturers report to the FDA specified types of adverse events involving their products), labeling regulations, and the FDA’s general prohibition against promoting products for unapproved or “off-label” uses.
The performance goal will be considered met if the upper bound of the two-sided 95% confidence interval calculated from the observed primary endpoint rate is -15- From July 2021 to June 2023, 316 patients were prospectively enrolled at 24 sites in the US and the EU and from April 2023 included deployment of the CGuard stent using CGuard Prime, our next generation CAS stent platform.
The performance goal will be considered met if the upper bound of the two-sided 95% confidence interval calculated from the observed primary endpoint rate is From July 2021 to June 2023, 316 patients were prospectively enrolled at 24 sites in the US and the EU and from April 2023 included deployment of the CGuard stent using CGuard Prime, our next generation CAS stent platform.
Please refer to the table below setting forth the approvals and sales made for CGuard EPS on a country-by-country basis Approvals and Sales of CGuard EPS on a Country-by-Country Basis* Countries CGuard EPS Approval CGuard EPS Sales Argentina Y Y Australia Y Y Austria Y Y Belarus Y Y Belgium Y Y Brazil Y Y Bulgaria N N Chile Y Y Colombia Y Y Croatia Y N Cyprus Y Y Czech Republic Y Y Denmark Y N Dominican Republic N N Ecuador Y N Estonia Y Y Finland Y Y France Y Y Germany Y Y Greece Y Y Netherlands Y Y Hong Kong N N Hungary Y N Iceland Y N India Y Y Ireland Y N Israel Y Y Italy Y Y Kazakhstan Y Y Latvia Y Y Lithuania Y Y Liechtenstein Y N Luxembourg Y N Malaysia N N Malta Y N Mexico Y Y Moldova Y Y Montenegro N N New Zealand Y N Norway Y N -22- Peru Y Y Poland Y Y Portugal Y Y Romania Y Y Russia Y Y Saudi Arabia N N Serbia Y Y Slovakia N N Slovenia Y Y South Africa Y Y Spain Y Y Sweden Y Y Switzerland Y Y Turkey N N Taiwan Y Y Venezuela N N Vietnam Y Y Ukraine Y Y United Kingdom Y Y United States N Y (1) (1) Refers to CGuard units used in our ongoing FDA trial.
Please refer to the table below setting forth the approvals and sales made for CGuard EPS on a country-by-country basis Approvals and Sales of CGuard EPS on a Country-by-Country Basis* Countries CGuard EPS Approval CGuard EPS Sales Argentina Y Y Australia Y Y Austria Y Y Belarus Y Y Belgium Y Y Brazil Y Y Bulgaria Y Y Chile Y Y Colombia Y Y Croatia Y N Cyprus Y Y Czech Republic Y Y Denmark Y N Dominican Republic N N Ecuador Y N Estonia Y Y Finland Y Y France Y Y Germany Y Y Greece Y Y Netherlands Y Y Hong Kong N N Hungary Y N Iceland N N India Y Y Ireland Y N Israel Y Y Italy Y Y Kazakhstan Y Y Latvia Y N Lithuania Y Y Liechtenstein Y N Luxembourg Y N Malaysia N N Malta Y N Mexico Y Y Moldova Y Y Montenegro N N New Zealand Y N Norway Y N 23 Peru Y Y Poland Y Y Portugal Y Y Romania Y Y Russia Y Y Saudi Arabia N N Serbia Y Y Slovakia Y N Slovenia Y Y South Africa Y Y Spain Y Y Sweden Y Y Switzerland Y Y Turkey N N Taiwan Y Y Venezuela N N Vietnam Y Y Ukraine Y Y United Kingdom Y Y United States N Y (1) (1) Refers to CGuard units used in our ongoing FDA trial.
Many of these companies are larger companies or divisions of publicly-traded companies that have certain competitive advantages, including greater capital resources, larger customer bases, broader product lines, larger sales forces, greater marketing and management resources, larger research and development staffs and larger facilities than ours and have established reputations, relationships with our target customers and worldwide distribution methods that are more effective than ours.
Many of these competitors are larger companies or divisions of publicly traded companies that have certain competitive advantages, including greater capital resources, larger customer bases, broader product lines, larger sales forces, greater marketing and management resources, larger research and development staffs and larger facilities than ours and have established reputations, relationships with our target customers and worldwide distribution methods that are more effective than ours.
In these situations, we intend to complete the required clinical studies to obtain reimbursement approval in countries where it makes economic sense to do so. In October 2023, CMS issued its final National Coverage Determination (“NCD”), expanding coverage of CAS to include both asymptomatic and standard risk patients, significantly expanding the U.S. CAS addressable market.
In these situations, we intend to complete the required clinical studies to obtain reimbursement approval in countries where it makes economic sense to do so. In October 2023, CMS issued its final National Coverage Determination (“NCD”), expanding coverage of both CAS and TCAR to include both asymptomatic and standard risk patients, significantly expanding the U.S. addressable market.
The De Novo request allows a regulatory pathway to classify novel medical devices and FDA will determine which category is appropriate for that device and for which general controls alone, or general and special controls, provide reasonable occurrence of safety and effectiveness for the intended use, but for which there is no legally marketed predicate device.
The De Novo request allows a regulatory pathway to classify novel medical devices for which no predicate device exists, and FDA will determine which category is appropriate for that device and for which general controls alone, or general and special controls, provide reasonable occurrence of safety and effectiveness for the intended use, but for which there is no legally marketed predicate device.
All events are adjudicated by an independent clinical events committee.The composite index will be compared to a performance goal based on the observed rate of the two components of the primary endpoint from previous pivotal stent trials which are considered industry standard.
All events are adjudicated by an independent clinical events committee. The composite endpoint will be compared to a performance goal based on the observed rate of the two components of the primary endpoint from previous pivotal stent trials which are considered industry standard.
The second is transcarotid artery revascularization where a surgeon accesses the blocked carotid artery though an incision in the neck, and then places a stent to open the artery and prevent embolization while combining high-rate blood flow reversal to protect the brain.
The second is transcarotid artery revascularization (TCAR) where a surgeon accesses the blocked carotid artery though an incision in the neck, and then places a stent to open the artery and prevent embolization while combining high-rate blood flow reversal to protect the brain.
Class III medical devices are generally the highest risk devices and are therefore subject to more rigorous regulatory requirements by the FDA, since the FDA process of premarket approval involves scientific and regulatory review to evaluate the safety and effectiveness of Class III medical devices for the purpose(s) intended.
Class III medical devices are generally the highest risk devices and are subject to more rigorous regulatory requirements by the FDA, since the FDA process of premarket approval involves scientific and regulatory review to evaluate the safety and effectiveness of Class III medical devices for the purpose(s) intended.
This disruption in blood supply, together with plaque debris breaking off the artery walls and traveling to the brain, are the primary causes of stroke. According to the World Health Organization (https://www.who.int/cardiovascular_diseases/resources/atlas/en/) every year, 15 million people worldwide suffer a stroke, and nearly six million die and another five million are left permanently disabled.
This disruption in blood supply, together with plaque debris breaking off the artery walls and traveling to the brain, are significant causes of stroke. According to the World Health Organization (https://www.who.int/cardiovascular_diseases/resources/atlas/en/) every year, 15 million people worldwide suffer a stroke, and nearly six million die and another five million are left permanently disabled.
We believe these improvements may allow us to reduce cost of goods and increase penetration in our existing geographies and better position us for entry into new markets. -18- Insurance Reimbursement While most countries have established reimbursement codes for stenting procedures, certain countries may require additional clinical data before recognizing coverage and/or to obtain a certain level of reimbursement for one or more of our products.
We believe these improvements may allow us to reduce cost of goods and increase penetration in our existing geographies and better position us for entry into new markets. 19 Insurance Reimbursement While most countries have established reimbursement codes for stenting procedures, certain countries may require additional clinical data before recognizing coverage and/or to obtain a certain level of reimbursement for one or more of our products.
We also use targeted equity-based grants with vesting conditions to facilitate retention of personnel, particularly for our key employees. We consider our relations with our employees to be good.
We also use targeted equity-based grants with vesting conditions to facilitate retention of personnel, particularly for our key employees. We consider our relations with our employees to be good. 30
September 13, 2021 Results of Update Report on Global Carotid Stenting Procedures and Markets by Major Geography and Addressable Markets). There are three current intervention treatments used for carotid artery disease. The first is a carotid endarterectomy where a surgeon accesses the blocked carotid artery though an incision in the neck, and then surgically removes the plaque.
September 13, 2021 Results of Update Report on Global Carotid Stenting Procedures and Markets by Major Geography and Addressable Markets). There are three current interventional treatments used for carotid artery disease. The first is a carotid endarterectomy, where a surgeon accesses the blocked carotid artery though an incision in the neck, and then surgically removes the plaque.
A product that lacks a predicate device will default to a Class III device, although a company may seek to submit a De Novo classification request, rather than a PMA.
A product that lacks a predicate device may default to a Class III device, although a company may seek to submit a De Novo classification request, rather than a PMA.
After the clinical trials have been completed, if at all, and the clinical trial data and results are collected and organized, a manufacturer may complete a premarket approval application. -24- Following the IDE, a PMA application must be prepared and after a PMA is sufficiently complete, then the FDA will accept the application and begin an in-depth review of the submitted information.
After the clinical trials have been completed, if at all, and the clinical trial data and results are collected and organized, a manufacturer may complete a premarket approval application. 25 Following the IDE, a PMA application must be prepared and after a PMA is sufficiently complete, then the FDA will accept the application and begin an in-depth review of the submitted information.
Some Class I devices also require premarket clearance by the FDA through the 510(k) process described below. Class II devices are required to file a Premarket review of 510(k) application that may also require General Controls, and any other special controls as deemed necessary by the FDA to ensure the safety and effectiveness of the device.
Some Class I devices also require premarket clearance by the FDA through the 510(k)-process described below. Class II devices are generally required to file a Premarket review, known as a 510(k) application, that may also require General Controls, and any other special controls as deemed necessary by the FDA to ensure the safety and effectiveness of the device.
The performance goal will be considered met if the upper bound of the two-sided 95% confidence interval calculated from the observed primary endpoint rate is In November 2023, we announced positive 30-day follow up results from the C-GUARDIANS trial in which stenting with the CGuard Carotid Stent System in patients with carotid artery stenosis and at high risk for carotid endarterectomy had a DSMI rate of 0.95%, measured from the date of the procedure through 30 days follow-up post-procedure.
The performance goal was considered met if the upper bound of the two-sided 95% confidence interval calculated from the observed primary endpoint rate is In November 2023, we announced positive 30-day follow up results from the C-GUARDIANS trial in which stenting with the CGuard Carotid Stent System in patients with carotid artery stenosis and at high risk for carotid endarterectomy had a DSMI rate of 0.95%, measured from the date of the procedure through 30 days follow-up post-procedure.
Premarket Approval Pathway Our CGuard Carotid Stent System is classified as a Class III medical device (considered a PMA) by the FDA.
Premarket Approval Pathway The CGuard Carotid Stent System is classified as a Class III medical device (considered a PMA) by the FDA.
By statute, the FDA has 180 days to review the “accepted application,” although, generally, review of the application can take between one and three years, but it may take significantly longer. During this review period, the FDA may request additional information or clarification of information already provided.
By statute, the FDA has 180 days to review the “accepted application,” although, generally, FDA review of the application generally takes between one and three years, but it may take significantly longer. During this review period, the FDA may request additional information or clarification of information already provided.
In January 2024, we received CE mark recertification of CGuard EPS under the MDR. -21- We have or had regulatory approval and made sales of CGuard EPS either through distributors pursuant to distribution agreements or directly, in the countries listed in the table below.
In January 2024, we received CE mark recertification of CGuard EPS under the MDR. 22 We have or had regulatory approval and made sales of CGuard EPS either through distributors pursuant to distribution agreements or directly, in the countries listed in the table below.
The complete assembly process for CGuard EPS and CGuard Prime, including knitting and securing the sleeved to the stent and the crimping of the sleeved stent in to a delivery catheter, is done at our Israel manufacturing site.
The complete assembly process for CGuard EPS and CGuard Prime, including knitting and securing the sleeve to the stent and the crimping of the sleeved stent into a delivery catheter, is done at our manufacturing site in Israel.
In addition, Class III devices cannot generally be marketed until they receive a premarket approval. The safety and effectiveness of Class III devices cannot be assured solely by the General Controls and the other requirements described above. These devices require formal clinical studies to demonstrate safety and effectiveness.
In addition, Class III devices cannot generally be marketed until they receive FDA approval. The safety and effectiveness of Class III devices cannot be assured solely by the General Controls and the other requirements described above. These devices generally require formal clinical studies to demonstrate safety and effectiveness.
MicroNet is made of a single fiber from a biocompatible polymer widely used in medical implantations. The size, or aperture, of the current MicroNet ‘pore’ is only 150-180 microns in order to maximize protection against the potentially dangerous plaque and thrombus. The MicroNet mesh is the core technology around which we have developed products for specific applications.
MicroNet is made of a single fiber from a biocompatible polymer widely used in medical implants. The size, or aperture, of the current MicroNet ‘pore’ is only 150-180 microns, designed to maximize protection against the potentially dangerous plaque and thrombus. The MicroNet mesh is the core technology around which we have developed products for specific applications.
Under MDUFMA, PMAs (and supplemental PMAs) are subject to significantly higher user fees than 510(k) applications, and they also require considerably more time and resources. The FDA decides whether a device line must undergo either the 510(k) clearance or premarket approval based on statutory criteria that utilize a risk-based classification system.
Under MDUFMA, PMAs (and supplemental PMAs) are subject to significantly higher user fees than 510(k) applications, and they also require considerably more time and resources. The FDA establishes requirements whether a device must undergo either the 510(k) clearance or premarket approval based on statutory criteria that utilize a risk-based classification system.
The primary endpoint is a composite of: (1) incidence of major adverse events including Death (all-cause mortality), any Stroke, and Myocardial Infarction (DSMI) through 30-days post index procedure, or (2) ipsilateral stroke from day 31 to day 365 post-procedure. All events are adjudicated by an independent clinical events committee.
The primary endpoint was a composite of: (1) incidence of major adverse events including Death (all-cause mortality), any Stroke, and Myocardial Infarction (DSMI) through 30-days post index procedure, or (2) ipsilateral stroke from day 31 to day 365 post-procedure. All events were adjudicated by an independent clinical events committee.
Growth Strategy Our primary business objective is to utilize our proprietary MicroNet technology and products to become the industry standard for the treatment of carotid disease and prevention of stroke and to provide a superior solution to the common acute problems caused by current stenting procedures, such as restenosis, embolic showers and late thrombosis.
Growth Strategy Our primary business objective is to utilize our proprietary MicroNet technology and products to become the industry standard for the treatment of carotid disease and prevention of stroke and to provide a superior solution to the common acute problems caused by current stenting procedures, such as restenosis, embolization and thrombosis.
In the United States, we may be subject to the oversight of FDA, Office of the Inspector General within the Department of Health and Human Services (OIG), the Center for Medicare and Medicaid Services (CMS), the Department of Justice (DOJ), in addition to others. We supply products that may be reimbursed by federally funded programs such as Medicare.
In the United States, we may be subject to the oversight of FDA, Office of the Inspector General within the Department of Health and Human Services (OIG), the Center for Medicare and Medicaid Services (CMS), the Department of Justice (DOJ), in addition to other governmental reviews. We supply products that may be reimbursed by federally funded programs such as Medicare.
Premarket approval supplements often require submission of the same type of information as a premarket approval application, except that the supplement is limited to information needed to support any changes from the device covered by the original premarket approval application, and it may not require as extensive clinical data or the convening of an advisory panel. 510(k) Clearance Pathway We do not currently market, distribute, or sell any products that have market clearance by the FDA under its 510(k) process.
Premarket approval supplements often require submission of the same type of information as a premarket approval application, except that the supplement is limited to information needed to support any changes from the device covered by the original premarket approval application, and it may not require as extensive clinical data or the convening of an advisory panel. 510(k) Clearance Pathway We do not currently market, distribute, or sell any products that have market clearance by the FDA under its 510(k) process that are generally required as Class II devices.
A noncomprehensive list of the regulatory requirements that apply to our approved products classified as medical devices include: ● product listing and establishment registration, which helps facilitate FDA inspections and other regulatory action; ● Quality Systems Regulations, which requires manufacturers, including third-party manufacturers, to follow stringent design, testing, control, documentation and other quality assurance procedures during all aspects of the development and manufacturing process; -25- ● labeling regulations and FDA prohibitions against the promotion of products for uncleared, unapproved or off-label use or indication; ● clearance of product modifications that could significantly affect safety or efficacy or that would constitute a major change in intended use of one of our cleared devices (if obtained); ● approval of product modifications that affect the safety or effectiveness of one of our cleared devices (if obtained); ● medical device reporting regulations, which require that manufacturers comply with FDA requirements to report if their device may have caused or contributed to a death or serious injury, or has malfunctioned in a way that would likely cause or contribute to a death or serious injury if the malfunction of the device or a similar device were to recur; ● post-approval restrictions or conditions, including post-approval study commitments; ● post-market surveillance regulations, which apply when necessary to protect the public health or to provide additional safety and effectiveness data for the device; ● the FDA’s recall authority, whereby it can ask, or under certain conditions order, device manufacturers to recall from the market a product that is in violation of governing laws and regulations; ● regulations pertaining to voluntary recalls; and, ● notices of corrections or removals.
Class II devices also can have special controls such as performance standards, post-market surveillance, patient registries, and certain FDA guidelines may also apply to Class I devices. 26 A noncomprehensive list of the regulatory requirements that apply to our products classified as medical devices include: ● product listing and establishment registration, which helps facilitate FDA inspections and other regulatory action; ● Quality Systems Regulations, which requires manufacturers, including third-party manufacturers, to follow stringent design, testing, control, documentation and other quality assurance procedures during all aspects of the development and manufacturing process; ● labeling regulations and FDA prohibitions against the promotion of products for uncleared, unapproved or off-label use or indication; ● clearance of product modifications that could significantly affect safety or efficacy or that would constitute a major change in intended use of one of our cleared devices (if obtained); ● approval of product modifications that affect the safety or effectiveness of one of our cleared devices (if obtained); ● medical device reporting regulations, which require that manufacturers comply with FDA requirements to report if their device may have caused or contributed to a death or serious injury, or has malfunctioned in a way that would likely cause or contribute to a death or serious injury if the malfunction of the device or a similar device were to recur; ● post-approval restrictions or conditions, including post-approval study commitments; ● post-market surveillance regulations, which apply when necessary to protect the public health or to provide additional safety and effectiveness data for the device; ● the FDA’s recall authority, whereby it can ask, or under certain conditions order, device manufacturers to recall from the market a product that is in violation of governing laws and regulations; ● regulations pertaining to voluntary recalls; and, ● notices of corrections or removals.
The study, a prospective, single center, single-arm, open label, non-blinded study is expected to enroll 15 acute stroke patients across three U.S. sites to assess the safety and feasibility .of using CGuard EPS to treat acute ischemic stroke patients with tandem lesions. of Dr.
The study, a prospective, single center, single-arm, open label, non-blinded study is expected to enroll 15 acute stroke patients across three U.S. sites to assess the safety and feasibility of using CGuard Carotid Stent System to treat acute ischemic stroke patients with tandem lesions. of Dr.
The composite index will be compared to a performance goal based on the observed rate of the two components of the primary endpoint from previous pivotal stent trials which are considered industry standard.
The composite index was compared to a performance goal based on the observed rate of the two components of the primary endpoint from previous pivotal stent trials which are considered industry standard.
In October 2023, the Centers for Medicare and Medicaid Service (“CMS”) issued its final National Coverage Determination (“NCD”), expanding coverage of CAS to include both asymptomatic and standard risk patients, significantly expanding the U.S. CAS addressable market.
In October 2023, the Centers for Medicare and Medicaid Service (“CMS”) issued its final National Coverage Determination (“NCD”), expanding coverage for both CAS and TCAR to include both asymptomatic and standard risk patients, significantly expanding and supporting the future growth of the U.S. CAS addressable market.
The IDE application must be supported by appropriate data, such as analytical, animal and laboratory testing results, manufacturing information, and an Investigational Review Board (IRB) approved protocol showing that it is safe to test the device in humans and that the testing protocol is scientifically sound, as well as ensuring patient informed consent is obtained.
Part of the PMA process is to ensure that the IDE is the first application that must be supported by appropriate data, such as analytical, animal and laboratory testing results, manufacturing information, and an Investigational Review Board (IRB) approved protocol showing that it is safe to test the device in humans and that the testing protocol is scientifically sound, as well as ensuring patient informed consent is obtained.
Item 1. Business. Overview We are a medical device company focusing on the development and commercialization of our proprietary MicroNet™ stent platform for the treatment of carotid artery disease and other vascular disease.
Item 1. Business. Overview We are a medical device company focusing on the development and commercialization of products for the treatment of carotid artery disease and other vascular disease, including our proprietary CGuard™ stent platform.
SwitchGuard is being developed to answer a need of flow reversal for cerebral protection in coronary artery stenting (“CAS”) since symptomatic distal embolization, caused by the release of material (thrombotic, necrotic, or atherosclerotic) from the site of the lesion during the intervention, is the most frequent and important complication of CAS.
SwitchGuard is being developed to answer a need of flow reversal for cerebral protection in carotid interventions since symptomatic distal embolization, caused by the release of material (thrombotic, necrotic, or atherosclerotic) from the site of the lesion during the intervention, is the most frequent and important complication of CAS.
Customers Our customer base is varied. We currently have distribution agreements for our CE mark-approved CGuard EPS with medical product distributors based in Europe, the Middle East, Asia Pacific and Latin America.
Customers Our customer base is varied. We currently have distribution agreements for our CE mark-approved CGuard EPS with medical product distributors based in Europe, the Middle East, Asia Pacific and Latin America, and are in discussions with additional potential partners.
Subsequently, we launched CGuard EPS in over 30 countries and on February 3, 2021, we executed a distribution agreement with Chinese partners for the purpose of expanding our presence in the Asian markets. In January 2024, we received CE mark recertification under the EU’s Medical Device Regulation regulatory framework.
Subsequently, we launched CGuard EPS in over 30 countries and on February 3, 2021, we executed a distribution agreement with Chinese partners for the purpose of expanding our presence in the Asian markets. In January 2024, we received CE mark recertification under the EU’s Medical Device Regulation regulatory framework. On September 8, 2020, we received approval from the U.S.
We appointed Patrick Geraghty, M.D., professor of surgery and radiology, section of vascular surgery at Washington University School of Medicine in St. Louis, MO, and Patrick Muck, M.D., program director and chief of vascular surgery at Good Samaritan Hospital in Cincinnati, OH, to act as lead principal investigators for the trial.
Patrick Geraghty, M.D., professor of surgery and radiology, section of vascular surgery at Washington University School of Medicine in St. Louis, MO, and Patrick Muck, M.D., program director and chief of vascular surgery at Good Samaritan Hospital in Cincinnati, OH, are lead principal investigators for the trial.
Key findings from the study are as follows: ● 100% success in implanting CGuard EPS without residual stenosis; -11- ● No peri- or post-procedural complications; ● No deaths, major adverse events, minor or major strokes, or new neurologic symptoms during the six months following the procedure; ● Modified Rankin Scale improved for the symptomatic patients from 1.56 prior to the procedure to 0 afterwards; ● All vessels treated with CGuard EPS remained patent (open) at six months; and ● DW-MRI performed in 19 of 30 patients found no new ipsilateral lesions after 30 days and after six months compared with the baseline DW-MRI studies.
In October 2016, the 30-day positive results were published online-ahead-of-print in the Journal of Endovascular Therapy. 11 Key findings from the study are as follows: ● 100% success in implanting CGuard EPS without residual stenosis; ● No peri- or post-procedural complications; ● No deaths, major adverse events, minor or major strokes, or new neurologic symptoms during the six months following the procedure; ● Modified Rankin Scale improved for the symptomatic patients from 1.56 prior to the procedure to 0 afterwards; ● All vessels treated with CGuard EPS remained patent (open) at six months; and ● DW-MRI performed in 19 of 30 patients found no new ipsilateral lesions after 30 days and after six months compared with the baseline DW-MRI studies.
In addition, we and our manufacturing facilities will be subject to FDA inspections for compliance with the FDA’s Quality System Regulation. Additionally, some of our subcontractors may also be subject to FDA announced and unannounced inspections for compliance with the FDA’s Quality System Regulation and assurances that the Company is marketing appropriately the indications for use of the product.
Additionally, some of our subcontractors may also be subject to FDA announced and unannounced inspections for compliance with the FDA’s Quality System Regulation and assurances that the Company is marketing appropriately the indications for use of the product.
A stent is an expandable “scaffold-like” device, usually constructed of a metallic material, that is inserted into the lumen of the artery to create patency and revascularization of blood flow. MicroNet, a micron mesh sleeve, is attached over a stent to provide embolic protection both during and after stenting procedures.
A stent is an expandable scaffold-like device, usually constructed of a metallic material, that is inserted into the lumen of an artery to create patency and improved blood flow. A sleeve of MicroNet™ mesh is attached over a stent to provide embolic protection both during and after stenting procedures.
Except for 5 of our employees in Europe, our employees are not party to any collective bargaining agreements. We do not expect the collective bargaining agreements to which our employees are party to have a material effect on our business or results of operations. We also employ 2 independent contractors in Poland and 1 in Brazil.
Except for four of our employees in Europe, our employees are not party to any collective bargaining agreements. We do not expect the collective bargaining agreements to which our employees are party to have a material effect on our business or results of operations. We also employ 1 independent contractor in Brazil.
We are currently testing a different source of PET showing equivalent mechanical properties of the original raw material. BioGeneral will produce the fiber from the new PET: samples were already produced for preliminary R&D testing. Complete validation process will take up to 18 months.
We are currently testing a different source of PET showing equivalent mechanical properties and biocompatibility of the original raw material. BioGeneral will produce the fiber from the new PET: some samples were already produced with different PET resins for preliminary R&D testing. Once the new resin will be chosen, complete validation process will take up to 18 months.
FDA Government Regulation of Medical Devices for Human Subjects Many of our activities are subject to regulatory oversight by the FDA under provisions of the Federal Food, Drug, and Cosmetic Act and regulations thereunder, including regulations governing the development, marketing, labeling, promotion, manufacturing, and export of medical devices.
FDA Government Regulation of Medical Devices for Human Subjects Many of our activities are subject to regulatory requirements by the FDA under provisions of the Federal Food, Drug, and Cosmetic Act and regulations and guidance thereunder, including requirements governing the development, marketing, labeling, promotional efforts, manufacturing, and exporting of medical devices.
Key findings from the study are as follows: ● Peri Procedure, the CGuard™ arm was observed to have a 57% reduction in new cerebral lesion average volume per patient (171 mm 3 vs. 73 mm 3 ), a statistically significant improvement (p=0.017) and 222 mm 3 vs. 84 mm 3 (p=0.038); ● Post Procedure (24-48 hours), the CGuard™ arm was observed to have a 78% reduction in the average volume of new cerebral lesions (157 mm 3 vs. 700 mm 3 ), a statistically significant improvement (p=0.007); ● At 30 days, DW-MRI showed zero new cerebral lessons in the CGuard™ arm versus six in the Acculink™ arm (p=0.03); ● At 30 days, there were zero strokes, myocardial infarctions or deaths in the CGuard arm and two events the Acculink™ arm (two strokes); ● At 365 there were zero cases of restenosis and vessel occlusion in the CGuard™ arm versus 3 cases of restenosis and 1 case of vessel occlusion in the Acculink™ arm; ● At 365 days, there were one event in the CGuard arm (one death) and five events the Acculink™ arm (two strokes, two deaths and one myocardial infarction).
The 12-month outcomes demonstrated a significantly higher prevalence of the combined endpoint of death, stroke or myocardial infarctions and in-stent restenosis and vessel occlusion rate in the first generation (single layer) carotid stent, Acculink TM , versus the MicroNet-Covered Stent, CGuard™. 15 Key findings from the study are as follows: ● Peri Procedure, the CGuard™ arm was observed to have a 57% reduction in new cerebral lesion average volume per patient (171 mm 3 vs. 73 mm 3 ), a statistically significant improvement (p=0.017) and 222 mm 3 vs. 84 mm 3 (p=0.038); ● Post Procedure (24-48 hours), the CGuard™ arm was observed to have a 78% reduction in the average volume of new cerebral lesions (157 mm 3 vs. 700 mm 3 ), a statistically significant improvement (p=0.007); ● At 30 days, DW-MRI showed zero new cerebral lessons in the CGuard™ arm versus six in the Acculink™ arm (p=0.03); ● At 30 days, there were zero strokes, myocardial infarctions or deaths in the CGuard arm and two events the Acculink™ arm (two strokes); ● At 365 there were zero cases of restenosis and vessel occlusion in the CGuard™ arm versus 3 cases of restenosis and 1 case of vessel occlusion in the Acculink™ arm; ● At 365 days, there were one event in the CGuard arm (one death) and five events the Acculink™ arm (two strokes, two deaths and one myocardial infarction).
During 2022 our mesh supplier informed us that it will not be able to supply the polymer fiber in the future due to issues with raw materials, therefore we purchased inventory which should be sufficient to support our production needs until the end of 2026.
During 2022 our mesh supplier informed us that they will not be able to supply the polymer fiber in the future due to supply issues with the current PET resin, therefore we purchased inventory which should be sufficient to support our production needs until the end of 2027.
Adnan Siddiqui, Vice-Chairman and Professor of Neurosurgery at the State University of New York at Buffalo, CEO of the Jacobs Institute, is the Principal Investigator for the study. First patient enrollment is expected in the second quarter of 2024.
Adnan Siddiqui, Vice-Chairman and Professor of Neurosurgery at the State University of New York at Buffalo, CEO of the Jacobs Institute, is the Principal Investigator for the study. We began enrollment in the first quarter of 2025.
We are pursuing additional product registrations and distribution contracts with local distributors in other countries in Europe, Asia and Latin America. In February 2021, we executed a distribution agreement with Chinese partners for the purpose of expanding our presence in China. Currently, we are seeking strategic partners for a potential launch of CGuard EPS in Japan and other Asian countries.
We are pursuing additional product registrations and distribution contracts with local distributors in other countries in Europe, Asia and Latin America. In February 2021, we executed a distribution agreement with Chinese partners for the purpose of expanding our presence in China.
The FDA’s 510(k) clearance pathway usually takes from three to twelve months but could take longer. In some cases, the FDA may require additional information, including clinical data, to make a determination regarding substantial equivalence.
The FDA’s 510(k) clearance pathway is established as 180 days for review, however, it usually takes from three to twelve months but could take longer. In some cases, the FDA may require additional information, including clinical data, to make a determination regarding substantial equivalence.
We believe the MicroNet will provide acute embolic protection at the time of the procedure, but more importantly, we believe that CGuard EPS will provide post-procedure protection against embolic dislodgement, which can occur up to 48 hours post-procedure. It is in this post-procedure time frame that embolization is the source of post-procedural strokes in the brain. Schofer, et al.
We believe the MicroNet will provide acute embolic protection at the time of the procedure, but more importantly, will provide post-procedure protection against embolic dislodgement. It is in this post-procedure time frame that embolization is the source of post-procedural strokes in the brain. Schofer, et al.
In November 2023, we announced a strategic agreement with Jacobs Institute to execute an early feasibility study of CGuard Prime for the treatment of acute stroke patients with tandem lesions.
Our goal is to develop CGuard Prime to mitigate strokes in this acute setting. In November 2023, we announced a strategic agreement with Jacobs Institute to execute an early feasibility study of CGuard Prime for the treatment of acute stroke patients with tandem lesions.
Intellectual Property Patents We have 59 issued patents, including 19 patents issued in the U.S., and 26 pending patent applications, 7 of which are pending in the United States. Many of these patents and applications cover aspects of our CGuard and MGuard technology.
Intellectual Property Patents We have 66 issued patents, including 20 patents issued in the U.S., and 27 pending patent applications, 6 of which are pending in the United States. Many of these patents and applications cover aspects of our CGuard and MGuard technology.
The third is carotid artery stenting, which is a minimally invasive endovascular treatment for carotid artery disease and an alternative to carotid endarterectomy. Endovascular techniques using stents and carotid embolic prevention system protect against plaque and debris traveling downstream, blocking off the vessel and disrupting blood flow.
The third is carotid artery stenting (CAS), which is a minimally invasive endovascular treatment for using stents and carotid embolic protection systems to protect against plaque and debris traveling downstream, blocking off the vessel and disrupting blood flow.
The study is expected to enroll 15 acute stroke patients across three U.S. sites to explore the safety and feasibility. of using CGuard Prime to treat acute ischemic stroke patients with tandem lesions.
The study is expected to enroll 15 acute stroke patients across three U.S. sites to explore the safety and feasibility of using CGuard Prime in this setting.
Key findings from the study are as follows: ● 100% technical success was achieved in all patients: ● No major adverse events (death, stroke, or myocardial infarction) at 30 days. -14- The SIBERIA Trial for Carotid Artery Stenosis: A Randomized Controlled Trial of Conventional Versus Micronet™-Covered Stent Use in Percutaneous Neuroprotected Carotid Artery Revascularization: Peri-procedural and 30-day Diffusion-Weighted Magnetic Resonance Imaging and Clinical Outcomes (RCT trial) “The SIBERIA Trial for Carotid Artery Stenosis: A Randomized Controlled Trial of Conventional Versus Micronet™-Covered Stent Use in Percutaneous Neuroprotected Carotid Artery Revascularization: Peri-procedural and 30-day Diffusion-Weighted Magnetic Resonance Imaging and Clinical Outcomes” was an investigator-initiated randomized clinical trial, single-center study, which evaluated one hundred patients who qualified for carotid revascularization with high risk for surgery and were randomized 1:1 to either CGuard EPS or Acculink TM .
The SIBERIA Trial for Carotid Artery Stenosis: A Randomized Controlled Trial of Conventional Versus Micronet™-Covered Stent Use in Percutaneous Neuroprotected Carotid Artery Revascularization: Peri-procedural and 30-day Diffusion-Weighted Magnetic Resonance Imaging and Clinical Outcomes (RCT trial) “The SIBERIA Trial for Carotid Artery Stenosis: A Randomized Controlled Trial of Conventional Versus Micronet™-Covered Stent Use in Percutaneous Neuroprotected Carotid Artery Revascularization: Peri-procedural and 30-day Diffusion-Weighted Magnetic Resonance Imaging and Clinical Outcomes” was an investigator-initiated randomized clinical trial, single-center study, which evaluated one hundred patients who qualified for carotid revascularization with high risk for surgery and were randomized 1:1 to either CGuard EPS or Acculink TM .
Medical devices that are class II devices receive 510(k) clearance are “cleared” by the FDA to market, distribute, and sell in the United States. Medical devices that are class III devices obtain a premarket approval by the FDA are “approved” to market, distribute, and sell in the United States, after FDA performs an on-site audit at the company premises.
Medical devices that are class II devices generally receive 510(k) clearance are “cleared” by the FDA to market, distribute, and sell in the United States. Medical devices that are class III devices obtain a premarket approval by the FDA are “approved” to market, distribute, and sell in the United States.
In 2022, 3.0 million people between the age of 50 and 89 years old were estimated to be diagnosed with high grade carotid artery disease, of which, approximately 394,000 of those diagnosed required intervention for carotid artery disease (according to the Health Research International Personal Medical Systems, Inc.
According to the same source, stroke is the second leading cause of disability, after dementia. In 2022, three million people between the age of 50 and 89 years old were estimated to be diagnosed with high grade carotid artery disease, of which, approximately 394,000 of those required intervention (according to the Health Research International Personal Medical Systems, Inc.
The self-expanding bare-metal stents for our CGuard EPS and our CGuard Prime are being manufactured and supplied by a third-party. Our agreement with the supplier for the production of electro polished L605 bare-metal stents for CGuard EPS and CGuard Prime is priced on a per-stent basis, subject to the quantity of stents ordered.
Our agreement with the supplier for the production of electro polished nitinol bare-metal stents for CGuard EPS and CGuard Prime is priced on a per-stent basis, subject to the quantity of stents ordered.
Switchguard NPS SwitchGuard NPS is a Class IIa, non-invasive transcarotid artery revascularization (TCAR) device that we are developing and that is subject to regulatory approval that is composed of medical grade tubing with male Luer lock connectors at each end and an in-line 200-micron blood filter.
SwitchGuard NPS SwitchGuard NPS is a Class IIa neuroprotection system (NPS) that we have developed and that is subject to regulatory approval, composed of medical grade tubing with male Luer lock connectors at each end and an in-line 200-micron blood filter.
Under the Distribution Agreement, the China-based partners will be subject to minimum purchase obligations. Manufacturing and Suppliers The polymer fiber for MicroNet is supplied by Biogeneral, Inc., a San Diego, California-based specialty polymer manufacturer for medical and engineering applications. Our catheter supplier for CGuard EPS supplies us with catheters that help create the base for our CGuard EPS stents.
Manufacturing and Suppliers The polymer fiber for MicroNet is supplied by Biogeneral, Inc., a San Diego, California-based specialty polymer manufacturer for medical and engineering applications. Our catheter supplier for CGuard EPS supplies us with catheters that help create the base for our CGuard EPS stents. Our agreement with the supplier may be terminated by us upon eight months’ notice.
Subsequently, we launched CGuard EPS in 30 plus countries and on February 3, 2021, we executed a distribution agreement with Chinese partners for the purpose of expanding our presence in China.
Our CGuard EPS originally received CE mark approval in the EU in March 2013 and was fully launched in Europe in September 2015. Subsequently, we launched CGuard EPS in 30 plus countries and on February 3, 2021, we executed a distribution agreement with Chinese partners for the purpose of expanding our presence in China.
Key findings from the study are as follows: ● 100% procedural success in implanting CGuard EPS; ● 1 death from hemorrhagic stroke (patient was admitted for immediate treatment of CAS due to stroke), 2 minor strokes, 6 TIAs and one nonfatal AMI at 24 hours; ● 1 minor stroke, 2 TIAs, three AMIs, no deaths and no stent thrombosis/occlusions between 24 hours and 30 days; and ● 1 minor stroke, 4 TIAs, 2 AMIs and 8 deaths (the 2 mentioned AMIs, 4 malignancies, 1 suicide and 1 undefined complication in Guillain-Barré Syndrome) between 30 days and 1 year.
The study’s preliminary results from the IRONGUAURD 2 study suggested in a real-world evaluation of carotid artery stenting, CGuard EPS can be safely used for treatment of extracranial carotid artery stenosis, allowing a low rate of post procedural adverse events by 12 months. 14 Key findings from the study are as follows: ● 100% procedural success in implanting CGuard EPS; ● 1 death from hemorrhagic stroke (patient was admitted for immediate treatment of CAS due to stroke), 2 minor strokes, 6 TIAs and one nonfatal AMI at 24 hours; ● 1 minor stroke, 2 TIAs, three AMIs, no deaths and no stent thrombosis/occlusions between 24 hours and 30 days; and ● 1 minor stroke, 4 TIAs, 2 AMIs and 8 deaths (the 2 mentioned AMIs, 4 malignancies, 1 suicide and 1 undefined complication in Guillain-Barré Syndrome) between 30 days and 1 year.
The Warrants may be exercised into pre-funded warrants if the selling stockholder is unable to exercise the Warrant due to the foregoing beneficial ownership limitation or at the selling shareholder’s election. In connection with the Purchase Agreement, we entered into a registration rights agreement (the “Registration Rights Agreement”).
The Warrants may be exercised into pre-funded warrants if the selling stockholder is unable to exercise the Warrant due to the foregoing beneficial ownership limitation or at the selling shareholder’s election.
FDA regulations also govern product labeling and prohibit a manufacturer from marketing a medical device for unapproved applications. U.S. Healthcare Laws and Regulations In addition to the FDA regulations, there are a variety of other healthcare laws and regulations to which we may be subject if any of our products are marketed, sold, distributed, and/or utilized in the United States.
Healthcare Laws and Regulations In addition to the FDA regulations, there are a variety of other healthcare laws and regulations to which we may be subject if any of our products are marketed, sold, distributed, and/or utilized in the United States.
(“Late cerebral embolization after emboli-protected carotid artery stenting assessed by sequential diffusion-weighted magnetic resonance imaging,” Journal of American College of Cardiology Cardiovascular Interventions , Volume 1, 2008) have shown that the majority of the incidents of embolic showers associated with carotid stenting occur post-procedure. -7- Our CGuard EPS originally received CE mark approval in the EU in March 2013 and was fully launched in Europe in September 2015.
(“Late cerebral embolization after emboli-protected carotid artery stenting assessed by sequential diffusion-weighted magnetic resonance imaging,” Journal of American College of Cardiology Cardiovascular Interventions , Volume 1, 2008) have shown that the majority of the incidents of embolic showers associated with carotid stenting occur post-procedure.
The CGuard EPS technology is a highly flexible stent system that conforms to the carotid anatomy. We believe that our CGuard EPS design provides advantages over existing therapies in treating carotid artery stenosis, such as conventional carotid stenting and surgical endarterectomy, given the superior embolic protection characteristics provided by the MicroNet.
This danger is one of the greatest limitations of carotid artery stenting with conventional carotid stents. We believe that our CGuard EPS design provides advantages over existing therapies in treating carotid artery stenosis, such as conventional carotid stenting and surgical endarterectomy, given the superior embolic protection characteristics provided by the MicroNet.
Early Feasibility Study of CGuard EPS for Acute Stroke Patients with Tandem Lesions In November 2023, we announced the entry into a strategic agreement with the Jacobs Institute at the State University of New York at Buffalo to execute an early feasibility study of CGuard EPS for the treatment of acute stroke patients with tandem lesions.
On September 16, 2024, we submitted the clinical module of the PMA, which is currently under interactive review with the FDA. 16 Early Feasibility Study of CGuard EPS for Acute Stroke Patients with Tandem Lesions In November 2023, we announced the entry into a strategic agreement with the Jacobs Institute at the State University of New York at Buffalo to execute an early feasibility study of CGuard Carotid Stent System for the treatment of acute stroke patients with tandem lesions.
Our agreement with the supplier may be terminated by us upon eight months’ notice. On September 17, 2019, we amended the agreement with the supplier so that we are responsible for purchasing and handling inventory of components used in the manufacturing of CGuard EPS catheters, and they are responsible for the manufacturing process.
On September 17, 2019, we amended the agreement with the supplier so that we are responsible for purchasing and handling inventory of components used in the manufacturing of CGuard EPS catheters, and they are responsible for the manufacturing process. Our catheter supplier for CGuard Prime supplies us with catheters that help create the base for our CGuard Prime stent system.
Premarket approval is the FDA process of scientific and regulatory review to evaluate the safety and effectiveness of Class III medical devices and, in many cases, Class II medical devices.
Premarket approval (PMA) is the FDA process of scientific and regulatory review to evaluate the safety and effectiveness of Class III medical devices and, such reviews may also be done for Class II medical devices.
In February 2024, we appointed the principal investigators for the C-GUARDIANS II clinical trial of SwitchGuard NPS. Acute Stroke with Tandem Lesions It is estimated that 20-30% of acute ischemic strokes are caused by large vessel occlusion involve tandem lesions- high grade stenosis/occlusion of the internal carotid artery plus thrombotic occlusion of an intracranial vessel.
We submitted an IDE to the FDA for the C-GUARDIANS III clinical trial in December 2024, which, if approved, would allow us to initiate a clinical trial to support the clearance of the SwitchGuard NPS coupled with CGuard Prime. 8 Acute Stroke with Tandem Lesions It is estimated that 20-30% of acute ischemic strokes are caused by large vessel occlusion involve tandem lesions- high grade stenosis/occlusion of the internal carotid artery plus thrombotic occlusion of an intracranial vessel.
We plan to submit an IDE to the FDA in the second half of 2024 for C-GUARDIANS II, a multicenter, single-arm, pivotal study to evaluate the safety and efficacy of the SwitchGuard NPS for providing cerebral embolic protection during carotid artery stenting via the Transcarotid Artery Revascularization (TCAR) approach.
On December 30, 2024, we submitted an IDE to the FDA for CGUARDIANS III, a multicenter, single-arm, pivotal study to evaluate the safety and efficacy of the SwitchGuard NPS used in conjunction with the CGuard Prime 80cm Carotid Stent System for providing cerebral embolic protection during carotid artery stenting via the Transcarotid Artery Revascularization (TCAR) approach.
As part of our trade secret policy, we rely on non-disclosure and confidentiality agreements with employees, consultants and other parties to protect trade secrets and other proprietary technology.
Trade Secrets We also rely on trade secret protection to protect our interests in proprietary know-how and/or for processes for which patents are difficult to obtain or enforce. As part of our trade secret policy, we rely on non-disclosure and confidentiality agreements with employees, consultants and other parties to protect trade secrets and other proprietary technology.
We believe these patents and patent applications collectively cover all our existing products and may be useful in protecting our future technological developments.
We believe these patents and patent applications collectively cover all our existing products and may be useful in protecting our future technological developments. We intend to aggressively continue patenting new technologies and to actively pursue any infringement of our key patents.
At this time, we have not registered as an establishment with the FDA. If we are approved or cleared to manufacture, prepare, or process a device in the United States, we and any third-party manufacturers that we may use will be required to register our establishments with the FDA.
If we are approved or cleared to manufacture, prepare, or process a device in the United States, we and any third-party manufacturers that we may use will be required to register our establishments with the FDA. In addition, we and our manufacturing facilities will be subject to FDA inspections for compliance with the FDA’s Quality System Regulation.
In September 2015, we announced full market launch of CGuard EPS in Europe. Since 2017 we have focused on sales of our products through local distribution partners and our own internal sales initiatives to gain greater reach into all the relevant clinical specialties and to expand our geographic coverage.
Since 2017 we have focused on sales of our products through local distribution partners and our own internal sales initiatives to gain greater reach into all the relevant clinical specialties and to expand our geographic coverage. Product Positioning We believe that CGuard has the potential to become the standard of care in treating carotid artery disease.