PROTEMBIS-GMBH
Protembis GmbH , a privately held emerging medical device company, announced today the successful completion of 20 clinical cases in its European regulatory study of the ProtEmbo® Cerebral Protection System. The ProtEmbo® System is an intra-aortic filter device that deflects embolic material away from the brain during transcatheter aortic valve replacement (TAVR). The device is a low profile system which is delivered through the left radial artery, an ideal access site enabling physicians to avoid interference with TAVR equipment, typically delivered through the left femoral artery.
Nikos Werner, M.D. , Professor of Medicine, Head of Cardiology at the Heart Center Trier, Germany, and Principal Investigator in Germany commented: “Embolic protection in TAVR procedures has been shown to be effective in reducing the ischemic burden in the brain, but physicians look forward to next generation devices that are easy to use, cover all three potential access arteries to the brain, and can be simply and rapidly deployed without interfering with the TAVR procedure. The initial procedures with the ProtEmbo® System are very promising in this regard and show that the device can fulfil all of these criteria, with even smaller pores allowing effective protection of the brain.”
This new generation of the ProtEmbo® System has an improved frame shape and a dedicated ergonomic handle to facilitate push-pull and torque of the device during deployment and retrieval. The filter, using 60 micron pores, is self-positioning in the aortic arch across all three major cerebral arteries, maintaining blood flow to the brain. The filter surface is heparin-coated to avoid clot formation.
Dariusz Jagielak, M.D. , Professor of Medicine, and his team at Medical University of Gdansk, Poland, have performed more than ten procedures with the device. He commented: “Recently, we presented the very first-in-human case at the PCR Valves e-Course in which the ProtEmbo® System was able to protect all three cerebral vessels from debris migration in a challenging TAVR procedure. Using the ProtEmbo® System is very intuitive because it is self-positioning across all three cerebral vessels and does not interfere with TAVR devices and accessories used during the procedure.”
Eberhard Grube, M.D. , Professor of Medicine, Head of Center of Innovative Interventions in Cardiology at University Hospital Bonn, Germany, Consulting Professor at Stanford University School of Medicine and Clinical Advisor to Protembis, commented: “The ProtEmbo® System has shown to be intuitively designed for seamless integration into the TAVR workflow. I am excited about this device because it offers a simple and elegant solution for reducing the risk of stroke during TAVR.”
Co-CEOs of Protembis, Conrad Rasmus and Karl von Mangoldt, are pleased with the progress of the study and commented: “We believe that the full coverage cerebral protection of the ProtEmbo® System from even extremely small particles in combination with outstanding simplicity enabling rapid and easy deployment will offer physicians significant advantages over existing technologies."
The objective of the European trial (PROTEMBO C Trial, NCT04618718 ) is to assess the safety and performance of the ProtEmbo® System used for embolic protection during TAVR compared to historical data. The trial is designed as a multi-center, single-arm study in 60 patients with severe symptomatic native aortic valve stenosis indicated for TAVR. Patients will undergo MRI assessments to evaluate the efficacy of the ProtEmbo® System.
About Protembis
Protembis is a privately-held, emerging medical device company that has developed the ProtEmbo® Cerebral Protection System. The company strives to offer a simple and reliable solution to protect patients from brain injury during left-sided heart procedures, improving patient quality of life and reducing overall healthcare costs associated with brain injury during those procedures. The ProtEmbo® System is available for investigational use only and is not approved for sale.
View source version on businesswire.com: https://www.businesswire.com/news/home/20210224005838/en/
Link:
About Business Wire
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Andersen Consulting tilføjer samarbejdspartneren Cloud2321.11.2025 18:45:00 CET | Pressemeddelelse
Andersen Consulting indgår en samarbejdsaftale med Cloud23, en næstegenerations konsulentvirksomhed, der integrerer data og kunstig intelligens med henblik på at drive digital transformation. Cloud23 er baseret i Sydafrika og leverer intelligente, platformsbaserede løsninger til kunder inden for sektorer som finans, telekommunikation, sundhedsvæsen og produktion. Virksomhedens ydelser spænder over Salesforce-rådgivning og -implementering, managed services og ai-strategi, hvilket giver organisationer mulighed for at modernisere kundeengagement, optimere driften og skabe målbare resultater. “Vores mål hos Cloud23 har altid været at forenkle transformation gennem smart, skalerbart design,” udtaler Ram Ramakrishnan, stifter og administrerende direktør for Cloud23. “Vi fokuserer på at afstemme teknologi med formål og levere resultater, der understøtter langsigtet vækst, kundeværdi og innovation. Samarbejdet med Andersen Consulting giver os mulighed for at styrke vores mission og opnå en stø
AI Takes Out the Trash: Largest U.S. Recycling Project to Extend Landfill Life for Virginia Residents21.11.2025 13:30:00 CET | Press release
Southeastern Public Service Authority of Virginia contracts with AMP to cost-effectively process municipal solid waste, boost recycling and landfill diversion rates The Southeastern Public Service Authority of Virginia (“SPSA”), the regional waste authority for South Hampton Roads, has signed a 20-year contract with Commonwealth Sortation LLC, an affiliate of AMP Robotics Corporation (together, “AMP”), to provide solid waste processing services for SPSA’s eight member communities and their 1.2 million residents. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251120330758/en/ Building on a nearly two-year pilot project in Portsmouth—which featured an AMP ONE™ system capable of processing up to 150 tons of locally sourced municipal solid waste (“MSW”) per day—AMP will now scale its technology region-wide. Under this long-term partnership, which will facilitate the largest recycling project in the country, AMP will deploy addit
RSA Recognized for the Second Consecutive Year in the 2025 Gartner® Magic Quadrant™ for Access Management21.11.2025 13:00:00 CET | Press release
RSA, the security-first identity leader, today announced that RSA® ID Plus has been recognized for the second year in a row in the Gartner® Magic Quadrant™ for Access Management. “The RSA Access Management strategy has never been about being everything to everyone,” said Greg Nelson, RSA CEO. “We specialize in protecting organizations where risk tolerance is at its lowest and security requirements are at their highest. Our focus is intentional: providing security-first access management that supports compliance, ensures resilience, and delivers confidence at scale.” “RSA specializes in the workforce access management use cases where security, compliance, and operational resilience are non-negotiables,” said Jim Taylor, RSA President, Chief Product and Strategy Officer. “Our product development strategy will continue to emphasize the key qualities that highly regulated industries prioritize, including user experience, strong support for workforce management, and intelligent posture mana
NIQ and Amazon Marketing Cloud (AMC) Collaborate to Measure Reach and Impact of Cross-Platform Ad Campaigns in Italy21.11.2025 09:00:00 CET | Press release
NIQ and Amazon Marketing Cloud (AMC) have announced a new collaboration to study the effectiveness of cross-platform advertising across linear TV and Amazon Ads inventory in Italy. Through the collaboration advertisers and agencies will gain actionable insights into the relative performance of ad placements across digital, linear TV and streaming environments, including how each contributes to incremental reach and influences product purchases on Amazon’s ecommerce platforms. The insights are made possible by using high-quality data from Sinottica®—a well-established single-source consumer panel in Italy owned by NIQ—with data from Amazon Marketing Cloud. Specifically, the research will leverage Sinottica’s linear TV data alongside several Amazon inventory sources, including Amazon DSP, Sponsored Ads (Products, Brands, Display), and Streaming TV (Prime Video, Twitch, Fire TV). This approach will enable a deeper understanding of how ad exposure across digital and TV channels translates
Ahead of Holiday Season, Visa Identifies Five Transformative Forces Reshaping Global Payment Security20.11.2025 19:50:00 CET | Press release
New Biannual Threats Report Reveals Fundamental Shift in Fraud Operations as Criminals Adopt Industrial-Scale Tactics To celebrate International Fraud Awareness Week, Visa (NYSE: V) today released its Fall 2025 Biannual Threats Report, revealing five forces that are transforming the global payments security landscape. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251120412198/en/ The report, produced by Visa's Payment Ecosystem Risk and Control (PERC) team, draws on intelligence from Visa's global network to identify how criminal operations are evolving with unprecedented speed, scale, and sophistication. "The payments ecosystem is experiencing a paradigm shift in how fraud operates," said Paul Fabara, Chief Risk and Client Services Officer at Visa. "Criminals are no longer working as opportunistic individuals-- they're operating like tech startups, building reusable infrastructure and deploying systematic, industrial-scale
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom