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1. 发明申请

WO9930646A9 PROSTHETIC HEART VALVE STENT UTILIZING MOUNTING CLIPS 审中-公开
标题翻译：人工心脏瓣膜利用安装CLIPS
公开(公告)号：WO9930646A9
公开(公告)日：1999-09-23
申请号：PCT/US9826173
申请日：1998-12-09
申请人： ST JUDE MEDICAL
发明人： REIMINK MATTHEW S , SCHROEDER RICHARD F , MIRSCH M WILLIAM II , GIRARD MICHAEL J
IPC分类号： A61F2/24
CPC分类号： A61F2/2418 , A61F2/2409 , A61F2220/0041 , A61F2220/005 , A61F2220/0058 , A61F2220/0075 , Y10S623/90
摘要： A prosthetic heart valve is provided having a stent (10) and a piece of biocompatible material (50). The stent (10) includes an inflow ring (12) and a plurality of posts (14), each post (14) extending from the ring (12) to a post tip (16). The piece of material (50) extends over the stent (10) and substantially conforms to a profile of the stent (10). The piece of material (50) includes a portion which extends adjacent a post tip (16). A clip (30) is provided which has a shape generally conforming to the post tip (16) to thereby clamp the portion of the piece of material (50) to the post tip (16).
摘要翻译：提供了具有支架（10）和一片生物相容性材料（50）的人工心脏瓣膜。支架（10）包括流入环（12）和多个柱（14），每个柱（14）从环（12）延伸到柱尖（16）。该片材料（50）在支架（10）上延伸并且基本上符合支架（10）的轮廓。该材料块（50）包括邻近柱尖（16）延伸的部分。提供夹子（30），其具有大体上符合柱尖（16）的形状，从而将材料块（50）的部分夹紧到柱尖（16）。

2. 发明专利

AT295135T 未知
公开(公告)号：AT295135T
公开(公告)日：2005-05-15
申请号：AT00974136
申请日：2000-09-20
申请人： ST JUDE MEDICAL
发明人： BRENDZEL AVROM M , RUNQUIST JONAS A , GIRARD MICHAEL J , KRAMLINGER WILLIAM R
IPC分类号： A61L27/00 , A61F2/24
摘要： A prosthetic heart valve includes an orifice ring adapted to carry blood therethrough. An annular recess is formed in an outer surface of the orifice ring and has first and second axially spaced walls. A sewing cuff is adapted to be coupled to a native tissue annulus of a heart and includes an inner annular cuff portion adapted to conform to the first and second recess walls in the orifice ring. A cuff retaining ring extends around the inner annular fabric portion such that the inner annular cuff portion is positioned between the cuff retaining ring and the annular recess. The cuff retaining ring is further adapted to exert a substantially axially directed force directed against the annular cuff portion and first and second axially spaced walls of the annular recess, which is substantially greater than a radial force directed substantially inwardly by the cuff retaining ring against an annulus of the recess located between the first and second walls, whereby a controllable torque to rotate the cuff relative to the orifice ring is developed substantially due to friction between the first and second recess walls cuff portion and the annular recess.

3. 发明专利

BR9509388A 未知
公开(公告)号：BR9509388A
公开(公告)日：1997-09-16
申请号：BR9509388
申请日：1995-10-20
申请人： ST JUDE MEDICAL
发明人： VANNEY GUY P , GIRARD MICHAEL J , KRAMLINGER WILLIAM R , RUNQUIST JONAS A , ANDERSON KIMBERLY A , MOORE SCOTT D , ALLAN BOB , GRAF JAMES E
IPC分类号： A61F2/24

4. 发明专利

AU6158496A Bioprosthetic heart valve stent having integral supporting s tructure 未知
公开(公告)号：AU6158496A
公开(公告)日：1996-12-30
申请号：AU6158496
申请日：1996-06-07
申请人： ST JUDE MEDICAL
发明人： GIRARD MICHAEL J , CAMPBELL TODD D , MIRSCH M WILLIAM II , SWANSON KRISTEN L
IPC分类号： A61F2/24
摘要： A stent for receiving and supporting a tissue heart valve for ultimate implantation into a human, the heart valve including tissue leaflets joined at circumferentially spaced commissures, wherein the stent includes at least one commissure support post and at least one sinus support structure each sinus support structure being disposed between but not functionally connected to an adjacent commissure support post.

5. 发明专利

CA2221707A1 BIOPROSTHETIC HEART VALVE STENT HAVING INTEGRAL SUPPORTING STRUCTURE 未知
公开(公告)号：CA2221707A1
公开(公告)日：1996-12-19
申请号：CA2221707
申请日：1996-06-07
申请人： ST JUDE MEDICAL
发明人： CAMPBELL TODD D , GIRARD MICHAEL J , SWANSON KRISTEN L , MIRSCH M WILLIAM
IPC分类号： A61F2/24
摘要： A stent for receiving and supporting a tissue heart valve for ultimate implantation into a human, the heart valve including tissue leaflets joined at circumferentially spaced commissures, wherein the stent includes at least one commissure support post and at least one sinus support structure each sinus support structure being disposed between but not functionally connected to an adjacent commissures support post.

6. 发明专利

ES2240193T3 PROTESIS DE VALVULA CARDIACA CON RIBETE QUE PUEDE ROTAR. 未知
公开(公告)号：ES2240193T3
公开(公告)日：2005-10-16
申请号：ES00974136
申请日：2000-09-20
申请人： ST JUDE MEDICAL
发明人： BRENDZEL AVROM M , RUNQUIST JONAS A , GIRARD MICHAEL J , KRAMLINGER WILLIAM R
IPC分类号： A61F2/24 , A61L27/00
摘要： Una válvula cardíaca (10) protésica, que comprende: un cuerpo (28) de válvula que consiste en un anillo (12) con orificio y un oclusor (16); estando destinado el anillo (12) con orificio a transportar sangre a su través cuando el oclusor (16) está en su posición abierta; un rebajo (44) anular formado en una superficie exterior del anillo (12) con orificio, que tiene unas paredes primera y segunda (46, 48) espaciadas axialmente; un ribete de costura (20) destinado a estar acoplado a un anillo de tejido nativo de un corazón, incluyendo el ribete (20) una porción interior (51) anular de ribete destinada a adaptarse a las paredes primera y segunda (46, 48) espaciadas axialmente del rebajo (44) anular; y un anillo de retención (40) de ribete destinado a extenderse alrededor de la porción interior (51) anular de ribete, de manera que la porción interior (51) anular de ribete está situada entre el anillo de retención (40) de ribete y el rebajo (44) anular, estando destinado además el anillo de retención (40) de ribete a ejercer una fuerza sustancialmente axial dirigida en una dirección axial contra la porción interior (51) anular de ribete y las paredes primera y segunda (46, 48) espaciadas axialmente del rebajo (44) anular, caracterizada porque dicha fuerza axial es sustancialmente mayor que una fuerza radial dirigida sustancialmente hacia dentro por el anillo de retención (40) de ribete contra un anillo del rebajo (44) situado entre las paredes primera y segunda (46, 48) espaciadas axialmente, por lo que se desarrolla un par controlable para hacer girar el ribete de costura (20) con relación al cuerpo (28) de válvula, debido sustancialmente al rozamiento entre las paredes primera y segunda (46, 48) espaciadas axialmente y la porción interior (51) anular de ribete.

7. 发明专利

CA2383328A1 HEART VALVE PROSTHESIS WITH ROTATABLE CUFF 未知
公开(公告)号：CA2383328A1
公开(公告)日：2001-03-29
申请号：CA2383328
申请日：2000-09-20
申请人： ST JUDE MEDICAL
发明人： RUNQUIST JONAS A , GIRARD MICHAEL J , BRENDZEL AVROM M , KRAMLINGER WILLIAM R
IPC分类号： A61L27/00 , A61F2/24
摘要： A prosthetic heart valve (10) includes an orifice ring (12) adapted to carry blood therethrough. An annular recess (44) is formed in an outer surface of the orifice ring and has first and second axially spaced walls (46, 48). A sewing cuff (20) is adapted to be coupled to a native tissue annulus of a heart and includes an inner annular cuff portion (51) adapted to conform to the first and second recess walls (46, 48) in the orifice ring. A cuff retaining ring (40) extends around the inner annular cuff portion (51) such that the inner annular cuff portion (51) is positioned between the cuff retaining ring (40) and the annular recess (44). The cuff retaining ring (40 ) is further adapted to exert a substantially axially directed force whereby a controllable torque is required to rotate the cuff (20) relative to the orifice ring (12).

8. 发明专利

BR9813615A 未知
公开(公告)号：BR9813615A
公开(公告)日：2000-10-24
申请号：BR9813615
申请日：1998-12-09
申请人： ST JUDE MEDICAL
发明人： REIMINK MATTHEW S , SCHROEDER RICHARD F , MIRSCH M WILLIAM II , GIRARD MICHAEL J
IPC分类号： A61F2/24
摘要： The present invention includes a prosthetic heart valve having a stent and a piece of biocompatible material. The stent includes an inflow ring and a plurality of posts, each post extending from the ring to a post tip. The piece of material extends over the stent and substantially conforms to a profile of the stent. The piece of material includes a portion which extends adjacent a post tip. A clip is provided which has a shape generally conforming to the post tip to thereby clamp the portion of the piece of material to the post tip.

9. 发明专利

AU1720799A Prosthetic heart valve stent utilizing mounting clips 未知
公开(公告)号：AU1720799A
公开(公告)日：1999-07-05
申请号：AU1720799
申请日：1998-12-09
申请人： ST JUDE MEDICAL
发明人： REIMINK MATTHEW S , SCHROEDER RICHARD F , MIRSCH M WILLIAM II , GIRARD MICHAEL J
IPC分类号： A61F2/24
摘要： The present invention includes a prosthetic heart valve having a stent and a piece of biocompatible material. The stent includes an inflow ring and a plurality of posts, each post extending from the ring to a post tip. The piece of material extends over the stent and substantially conforms to a profile of the stent. The piece of material includes a portion which extends adjacent a post tip. A clip is provided which has a shape generally conforming to the post tip to thereby clamp the portion of the piece of material to the post tip.

10. 发明专利

ZA964886B Suture guard for prosthetic heart valve. 未知
公开(公告)号：ZA964886B
公开(公告)日：1997-02-11
申请号：ZA964886
申请日：1996-06-07
申请人： ST JUDE MEDICAL
发明人： VANNEY GUY , KRUEGER KURT D , GIRARD MICHAEL J
IPC分类号： A61F2/24 , A61F

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