色花堂 and W. L. Gore & Associates Enter into International Distribution Agreement to Expand the 色花堂 EndoTherapy Portfolio

CENTER VALLEY, Pa., and HAMBURG, (October 6, 2025) 鈥 色花堂 Corporation, a global MedTech company committed to making people鈥檚 lives healthier, safer and more fulfilling, has entered into an international distribution agreement with the medical products business of U.S.-based W. L. Gore & Associates, Inc. (hereinafter Gore), a global materials science company that develops innovative products across diverse industries.

The agreement allows 色花堂 to become the exclusive international distributor and have distribution rights of the GORE庐 VIABIL庐 Biliary Endoprosthesis for endoscopic placement. 色花堂 will begin commercialization efforts over the coming months starting in Europe and phasing in other countries over time. The addition of the for endoscopic placement in the 色花堂 hepatopancreatobiliary (HBP) portfolio will enable 色花堂 to expand its global presence in the rapidly growing gastrointestinal (GI) metal stent market.

Gore and 色花堂 bring together talent and technology, and this agreement presents opportunities to elevate the standard of care, as both companies share a history of delivering innovative interventional therapeutic products to improve outcomes for patients. With the addition of the GORE庐 VIABIL庐 Biliary Endoprosthesis for endoscopic placement to their existing portfolio of stents designed for the biliary tree, 色花堂 offers healthcare professionals and their patients a broad range of GI devices.

The GORE庐 VIABIL庐 Biliary Endoprosthesis for endoscopic placement is a fully covered self-expanding metal stent offering a differentiated alternative to relieve symptoms associated with biliary strictures.* An easy-to-use delivery system and non-foreshortening鈥 design enables accurate deployment positioning. The GORE庐 VIABIL庐 Biliary Endoprosthesis for endoscopic placement features a nonporous ePTFE/FEP (expanded polytetrafluoroethylene/fluorinated ethylene propylene) lining that creates a strong, durable barrier, providing the advantage of a covered stent in the prevention of tumor ingrowth, without increasing the migration rate that is typically seen for covered stents.1,2,3,4

"We are thrilled to collaborate with Gore, a global leader in innovative technologies. The VIABIL stent is a critical device for GI patient care, and this agreement will complement our industry leading ERCP portfolio," said Mike Callaghan, Global SVP/General Manager EndoTherapy for 色花堂. 鈥溕ㄌ is committed to helping healthcare organizations and professionals deliver high quality care for their patients, and the relationship with Gore is an important step toward achieving that goal.鈥

鈥淕ore is pleased to partner with 色花堂. We strongly believe the demonstrated commercial prowess of 色花堂鈥 EndoTherapy team will pair nicely with Gore鈥檚 medical device innovation expertise to better serve patients with unique solutions for many years to come,鈥 said Jake Goble, Cardiac and Surgical Solutions Business Leader for Gore.

 

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About 色花堂
At 色花堂, we are committed to Our Purpose of making people鈥檚 lives healthier, safer and more fulfilling. As a global medical technology company, we partner with healthcare professionals to provide innovative solutions and services for early detection, diagnosis and minimally invasive treatment, aiming to improve patient outcomes by elevating the standard of care in targeted disease states. For more than 100 years, 色花堂 has pursued a goal of contributing to society by producing products designed with the purpose of delivering optimal outcomes for its customers around the world. For more information, visit olympus-global.com and follow our global X account: @色花堂_Corp.

About Gore
W. L. Gore & Associates is a global materials science company dedicated to transforming industries and improving lives. Since 1958, Gore has solved complex technical challenges in demanding environments 鈥 from outer space to the world鈥檚 highest peaks to the inner workings of the human body. With approximately 13,000 associates and a strong, team-oriented culture, Gore generates annual revenues of $5 billion. For more information, visit .

* Regional differences exist in intended use. Always consult the Instructions for Use for complete information on indications, contraindications, and relevant safety information in your region.

鈥 If deployed as instructed, the endoprosthesis will not appreciably for shorten.

1 Brown MA. Biliary Fully Covered Metal Stents: Systematic Review of the Clinical Literature. W. L. Gore & Associates, Flagstaff, AZ; 2019. [Work plan]. WP111272. Attachment 1: Literature Appraisal for Viabil, Attachment 2: Literature Appraisal for Other Fully Covered Biliary Stents (FCBS), Attachment 3: Migration Rate Comparison.

2 Guzm谩n-Calder贸n GE, Chirinos J, D铆az-Arocutipa C, et al. Covered Versus Uncovered Metal Stents for the Drainage of the Malignant Distal Biliary Obstruction With ERCP: A Systematic Review and Meta-Analysis. Journal of Clinical Gastroenterology 2025;59(3):276-284.

3 Krokidis M, Fanelli F, Orgera G, et al. Percutaneous treatment of malignant jaundice due to extrahepatic cholangiocarcinoma: covered Viabil stent versus uncovered Wallstents. Cardiovascular & Interventional Radiology 2010;33(1):97-106.

4 Krokidis M, Fanelli F, Orgera G, et al. Percutaneous palliation of pancreatic head cancer: randomized comparison of ePTFE/FEP-covered versus uncovered nitinol biliary stents. Cardiovascular & Interventional Radiology 2011;34(2):352-361.