Patent ID: 9504468
Filing Date: 2016-11-29
CPC Classification: A61B,A61F

Claim Text:
1. Vascular prosthesis comprising an artificial hollow, tubular body extending between a first extreme end and a second extreme end and comprising a first extreme end portion at said first extreme end which is provided with suturing means configured for suturing said first extreme end portion of said artificial tubular body to a vessel wall of a blood vessel of a user, wherein the suturing means comprise a suturing ring with at least one radially extending suturing member configured to penetrate said vessel wall during operation, wherein said suturing ring comprises a complete, closed substantially ring shaped body carrying a number of radially extending suturing members, wherein said tubular body comprises a textile sleeve of a textile of bio-compatible fibre having a double walled first extreme end portion which fully encloses said suturing ring between an inner wall and an outer wall of said double walled end portion, wherein the suturing means further comprise an annular closing body which is configured to support the vessel wall while surrounding said suturing ring and said vessel, wherein the suturing ring is in a compressed first state and can be deployed from said compressed first state to an expanded second state, wherein said suturing members are configured to penetrate through and radially project from said double walled end portion of said textile sleeve to be received by said vessel wall and said annular closing body in said expanded second state of said suturing ring, wherein a wall of said textile sleeve comprises a cuff on at least said first extreme end portion and the suturing ring is encapsulated and fixed in said cuff, wherein said cuff is sewn to the sleeve on a side of the suturing ring remote from said first extreme end.