enVVeno Medical's First-in-Class enVVe System to Be Featured at The VEINS 2026 Innovation Summit as Company Advances Toward U.S. Pivotal Trial

FDA permission to initiate the TAVVE pivotal trial accompanies the investigational valve system's upcoming specialist presentation.

Rhea-AI Summary

enVVeno Medical (NVNO) will present its investigational enVVe System at The VEINS 2026 in Las Vegas on October 4, 2026. The presentation will take place at the Blue Sky Breakfast, a gathering of specialists focused on venous and vascular disease, followed by a panel discussion and question-and-answer session.

Earlier this year, the company received FDA Investigational Device Exemption approval, which permits initiation of the TAVVE pivotal trial for enVVe. The company expects enrollment to begin in Q4 2026. The system is a non-surgical replacement venous valve designed to restore one-way blood flow in deep veins and address chronic deep venous insufficiency. Karen B. Garby, an interventional radiologist and Director of Venous Intervention at Comprehensive Integrated Care, will present the system.

2 points · 0 major

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Hollow bars mark forward-looking points. How the balance works

Positive

• Moderate pointFDA Investigational Device Exemption approval received earlier this year permits initiation of the TAVVE pivotal trial.
• Moderate point. Forward-looking: it has not happened yet and may not happen.TAVVE enrollment is expected by the company to begin in Q4 2026.

Negative

• None.

Key Figures

TAVVE enrollment start: Q4 2026

TAVVE enrollment start

Q4 2026

Expected start of study enrollment

Key Terms

investigational device exemption, bioprosthetic, interventional radiology, phlebology

4 terms

investigational device exemption regulatory

"received FDA Investigational Device Exemption (IDE) approval"

An investigational device exemption (IDE) is a regulatory permission that allows a medical device maker to test an unapproved device in people so the device’s safety and effectiveness can be studied. For investors, an IDE matters because it marks a formal step toward regulatory approval—like getting a temporary test-drive permit—and influences clinical cost, timelines, and the likelihood a device will reach the market and generate revenue.

bioprosthetic medical

"innovative bioprosthetic (tissue-based) solutions"

A bioprosthetic is a medical implant made from biological tissues—often animal or human-derived—used to replace or support body parts like heart valves or joints. Think of it as a natural-material replacement part that mimics living tissue; it matters to investors because its performance, durability, manufacturing complexity, and regulatory approval drive clinical adoption, repeat procedures, reimbursement and long-term revenue potential for companies that develop or sell these devices.

interventional radiology medical

"completed her interventional radiology fellowship"

Interventional radiology is a medical specialty that uses imaging tools (like X-rays, CT scans or ultrasound) as a live map to guide tiny instruments through small skin openings to diagnose or treat problems inside the body, replacing larger surgeries. For investors, it matters because these image-guided procedures often cut recovery time, reduce hospital stays and create steady demand for specialized devices, imaging equipment and related services, affecting healthcare costs and industry revenues.

phlebology medical

"is a Registered Phlebology Sonographer"

The medical specialty concerned with the study, diagnosis and treatment of disorders of the veins, including varicose veins, chronic venous insufficiency, venous ulcers and some forms of thrombosis. Phlebology covers clinical assessment, imaging (commonly duplex ultrasound) and therapies such as compression, sclerotherapy, endovenous ablation and surgical procedures; it focuses on venous rather than arterial disease, though it may overlap with vascular surgery and interventional radiology for certain conditions.

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IRVINE, CA / ACCESS Newswire / October 2, 2026 / enVVeno Medical Corporation (Nasdaq:NVNO) ("enVVeno Medical" or the "Company"), today announced that the Company will present its investigational enVVe^® System at The VEINS 2026 in Las Vegas, Nevada.

The presentation will take place on Sunday, October 4, 2026 at the Blue Sky Breakfast consisting of a gathering of specialists focused on advances in venous and vascular disease. The presentation will be followed by panel discussion and Q&A session.

Earlier this year, the Company received FDA Investigational Device Exemption (IDE) approval to initiate the TAVVE pivotal trial for the enVVe System, a first in class, non-surgical replacement venous valve. The Company expects enrollment in its TAVVE study to begin in Q4 of 2026.

Karen B. Garby, MD, DABVLM, RPhS, Director of Venous Intervention at Comprehensive Integrated Care, will present the enVVe System. Dr. Garby is an interventional radiologist with 20 years of experience and specializes in venous disease, including central and peripheral vein disease. She is board certified in radiology and completed her interventional radiology fellowship at Case Western. Dr. Garby also holds the Diplomate in Vein and Lymphatic Medicine designation and is a Registered Phlebology Sonographer.

"The VEINS 2026 Summit is an important opportunity to introduce the enVVe^® System to the world's leading venous specialists who treat patients with severe deep venous disease on a daily basis," said Rob Berman, Chief Executive Officer of enVVeno Medical. "For decades, physicians have lacked the ability to replace damaged valves which are the most frequent cause of severe deep venous insufficiency."

Severe, deep venous insufficiency affects approximately 3 million patients in the U.S. and remains one of the largest unmet needs in vascular medicine. As venous valves fail, patients often experience chronic pain, swelling, skin changes, recurrent venous leg ulcers and declining quality of life. Current treatment options primarily rely on lifelong compression therapy and wound care designed to manage symptoms rather than correct the underlying cause of disease.

The enVVe^® System, is a non-surgical replacement venous valve designed to restore one-way blood flow in the deep veins and directly address the underlying cause of chronic deep venous insufficiency."

For more information about The VEINS Summit, please visit the conference website here.

About enVVeno Medical Corporation

enVVeno Medical (NASDAQ: NVNO) is an Irvine, California-based, late clinical-stage medical device Company focused on the advancement of innovative bioprosthetic (tissue-based) solutions to improve the standard of care for the treatment of deep venous disease.

Cautionary Note on Forward-Looking Statements

This press release and any statements of stockholders, directors, employees, representatives and partners of enVVeno Medical Corporation (the "Company") related thereto contain, or may contain, among other things, certain "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. Such forward-looking statements involve significant risks and uncertainties. Such statements may include, without limitation, statements identified by words such as "projects," "may," "will," "could," "would," "should," "believes," "expects," "anticipates," "estimates," "intends," "plans," "potential" or similar expressions. These statements are based upon the current beliefs and expectations of the Company's management and are subject to significant risks and uncertainties, including those detailed in the Company's filings with the Securities and Exchange Commission. Actual results and timing may differ significantly from those set forth or implied in the forward-looking statements. Forward-looking statements involve certain risks and uncertainties that are subject to change based on various factors (many of which are beyond the Company's control). The Company undertakes no obligation to publicly update any forward-looking statements, whether as a result of new information, future presentations or otherwise, except as required by applicable law.

INVESTOR CONTACT:

JTC Team, LLC
Jenene Thomas
NVNO@jtcir.com
(908) 824-0775

SOURCE: enVVeno Medical Corporation

View the original press release on ACCESS Newswire

FAQ

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When does enVVeno Medical expect the enVVe TAVVE trial to begin enrollment?

enVVeno Medical expects TAVVE enrollment to begin in Q4 2026. Earlier this year, it received FDA Investigational Device Exemption approval to initiate the pivotal trial for its investigational enVVe System.