Blood vessel prosthesis for regenerative medicine
A vascular implant using natural mulberry silk threads and glutaraldehyde-treated gelatin addresses biocompatibility and endothelialization issues, ensuring stable operation and tissue integration with enhanced mechanical properties.
RU244414U1Active Publication Date: 2026-06-30FEDERALNOE GOSUDARSTVENNOE BYUDZHETNOE UCHREZHDENIE NATSIONALNYJ MEDITSINSKIJ ISSLEDOVATELSKIJ TSENTR TRANSPLANTOLOGII I ISKUSSTVENNYKH ORGANOV IMENI AKADKA V I SHUMAKOVA MINISTSTVA ZDRAVOOKHRANENIYA ROSSIJSKOJ FEDERATSII FGBU NMITS TIO IM AK V I SHUMAKOVA MINZDRAVA ROSSII
Patent Information
- Application Number
- RU2026104755U
- Authority / Receiving Office
- RU · RU
- Patent Type
- Utility models
- Current Assignee / Owner
- Filing Date
- 2026-02-20
- Publication Date
- 2026-06-30
- Estimated Expiration
- 2036-02-20
Smart Images
Figure 00000001
Abstract
This utility model relates to the field of medicine, specifically to vascular surgery and tissue engineering, and can be used for the replacement, reconstruction, or bypass of blood vessels. A blood vessel prosthesis for regenerative medicine comprises a tubular cylindrical body and a cylindrical base woven from threads. The cylindrical body is made of gelatin treated with a 2.5% glutaraldehyde solution. The body has an internal diameter of 1.0 to 9.0 mm and a wall thickness of 0.5 to 1.0 mm. The cylindrical base is woven from natural silk threads of mulberry silk with a diameter of 10 to 50 μm and is located in the wall of the cylindrical body as a reinforcing element. The technical result is to ensure the stable operation of a small-diameter (1.0 to 9.0 mm) vascular implant by creating conditions for accelerated endothelialization and tissue integration. 4 ill., 2 pr.
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Citation Information
Patent Citations
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