公开(公告)号：WO1998023242A2

公开(公告)日：1998-06-04

申请号：PCT/US1997021211

申请日：1997-11-13

Applicant: C.R. BARD, INC.

Inventor： C.R. BARD, INC. ,  ROBINSON, Timothy ,  WEISER, Michael, F. ,  KUJAWSKI, Dennis ,  DWYER, Clifford, J.

IPC: A61J02/06

CPC classification number: A61F2/07 ,  A61F2/89 ,  A61F2/954 ,  A61F2002/065 ,  A61F2002/075 ,  A61F2002/826 ,  A61F2220/0058 ,  A61F2220/0075

Abstract: An endoprosthetic implant is formed from a plurality of separate individual components that are inserted sequentially and transluminally into a bifurcated vascular region with each component being deployed in sequence by a sequence of catheter-like deployment devices. The separate components are placed relative to each other to define a bifurcated endoprosthesis. In one embodiment the deployment device includes a tubular sheath for maintaining the radially expandable tubular implant in a contracted configuration and a gripping device including a cup and a gripping member that cooperate to define an annular space by which the trailing end of the implant can be securely held by the deployment device during positioning of the device.

Abstract translation: 内置假体植入物由多个单独的单个部件形成，这些单独的部件依次插入并分裂成分叉的血管区域，每个部件通过一系列导管状展开装置依次展开。 单独的部件相对于彼此放置以限定分叉的内置假体。 在一个实施例中，展开装置包括用于将可径向膨胀的管状植入物保持在收缩构造中的管状护套，以及夹持装置，其包括杯和夹持构件，其协作以限定植入物的后端可靠地环形空间 在设备定位期间由部署设备保持。

公开(公告)号：WO1998020811A1

公开(公告)日：1998-05-22

申请号：PCT/US1997020642

申请日：1997-11-13

Applicant: C.R. BARD, INC.

Inventor： C.R. BARD, INC. ,  DWYER, Clifford, J. ,  ROBINSON, Timothy

IPC: A61F02/06

CPC classification number: A61F2/962 ,  A61F2002/9517 ,  A61F2002/9665

Abstract: A delivery catheter for delivering, orienting and releasing an endoprosthetic implant in a body lumen includes an elongate sheath adapted to maintain an expandable implant in a low profile configuration at the distal end of the sheath and a control handle at the proximal end of the sheath. An implant retainer is engageable with the trailing end of the implant and is connected to the handle. The implant retainer is controllably movable within the sheath to enable relative movement between the sheath and the implant. The sheath can be moved between a forward implant-capturing position in which the implant retention device is contained within the sheath and a rearward implant release position in which the implant retainer is disposed forwardly beyond the end of the sheath. A moveable mechanism associated with the handle includes detents to limit the extent of movement of the moveable portion of the handle to provide a sequential stage control that requires deliberate manipulation of the handle in order to progress from one stage of the delivery cycle to another.

Abstract translation: 用于在体腔内递送，定向和释放内假体植入物的递送导管包括细长护套，其适于将护发素的远端处的低轮廓构造的可扩张植入物保持在护套的近端处的控制手柄。 植入物保持器可与植入物的尾端接合并连接到手柄。 植入物保持器可控制地在护套内移动以使护套和植入物之间能够相对移动。 护套可以在其中植入物保持装置容纳在护套内的正向植入物捕获位置和向后植入物释放位置之间移动，其中植入物保持器向前设置在护套的端部之外。 与手柄相关联的可移动机构包括限制手柄的可移动部分的移动程度的棘爪，以提供顺序级控制，其需要对手柄进行有意的操纵，以便从输送周期的一个阶段进行到另一阶段。

公开(公告)号：EP0951253B1

公开(公告)日：2004-06-09

申请号：EP97948409.4

申请日：1997-11-13

Applicant: C.R. Bard Inc.

Inventor： ROBINSON, Timothy ,  WEISER, Michael, F. ,  KUJAWSKI, Dennis ,  DWYER, Clifford, J.

IPC: A61F2/06

CPC classification number: A61F2/07 ,  A61F2/89 ,  A61F2/954 ,  A61F2002/065 ,  A61F2002/075 ,  A61F2002/826 ,  A61F2220/0058 ,  A61F2220/0075

Abstract: An endoprosthetic implant is formed from a plurality of separate individual components that are inserted sequentially and transluminally into a bifurcated vascular region with each component being deployed in sequence by a sequence of catheter-like deployment devices. The separate components are placed relative to each other to define a bifurcated endoprosthesis. In one embodiment the deployment device includes a tubular sheath for maintaining the radially expandable tubular implant in a contracted configuration and a gripping device including a cup and a gripping member that cooperate to define an annular space by which the trailing end of the implant can be securely held by the deployment device during positioning of the device.

公开(公告)号：EP0957824A1

公开(公告)日：1999-11-24

申请号：EP97946653.0

申请日：1997-11-13

Applicant: C.R. BARD, INC.

Inventor： DWYER, Clifford, J. ,  ROBINSON, Timothy

IPC: A61F2 ,  A61M25

CPC classification number: A61F2/962 ,  A61F2002/9517 ,  A61F2002/9665

Abstract: A delivery catheter for delivering, orienting and releasing an endoprosthetic implant in a body lumen includes an elongate sheath adapted to maintain an expandable implant in a low profile configuration at the distal end of the sheath and a control handle at the proximal end of the sheath. An implant retainer is engageable with the trailing end of the implant and is connected to the handle. The implant retainer is controllably movable within the sheath to enable relative movement between the sheath and the implant. The sheath can be moved between a forward implant-capturing position in which the implant retention device is contained within the sheath and a rearward implant release position in which the implant retainer is disposed forwardly beyond the end of the sheath. A moveable mechanism associated with the handle includes detents to limit the extent of movement of the moveable portion of the handle to provide a sequential stage control that requires deliberate manipulation of the handle in order to progress from one stage of the delivery cycle to another.

公开(公告)号：EP0957824B1

公开(公告)日：2003-08-13

申请号：EP97946653.9

申请日：1997-11-13

Applicant: C.R. BARD, INC.

Inventor： DWYER, Clifford, J. ,  ROBINSON, Timothy

IPC: A61F2/06

CPC classification number: A61F2/962 ,  A61F2002/9517 ,  A61F2002/9665

Abstract: A delivery catheter for delivering, orienting and releasing an endoprosthetic implant in a body lumen includes an elongate sheath adapted to maintain an expandable implant in a low profile configuration at the distal end of the sheath and a control handle at the proximal end of the sheath. An implant retainer is engageable with the trailing end of the implant and is connected to the handle. The implant retainer is controllably movable within the sheath to enable relative movement between the sheath and the implant. The sheath can be moved between a forward implant-capturing position in which the implant retention device is contained within the sheath and a rearward implant release position in which the implant retainer is disposed forwardly beyond the end of the sheath. A moveable mechanism associated with the handle includes detents to limit the extent of movement of the moveable portion of the handle to provide a sequential stage control that requires deliberate manipulation of the handle in order to progress from one stage of the delivery cycle to another.

公开(公告)号：EP0951253A2

公开(公告)日：1999-10-27

申请号：EP97948409.0

申请日：1997-11-13

Applicant: C.R. Bard Inc.

Inventor： ROBINSON, Timothy ,  WEISER, Michael, F. ,  KUJAWSKI, Dennis ,  DWYER, Clifford, J.

IPC: A61F2

CPC classification number: A61F2/07 ,  A61F2/89 ,  A61F2/954 ,  A61F2002/065 ,  A61F2002/075 ,  A61F2002/826 ,  A61F2220/0058 ,  A61F2220/0075

Abstract: An endoprosthetic implant is formed from a plurality of separate individual components that are inserted sequentially and transluminally into a bifurcated vascular region with each component being deployed in sequence by a sequence of catheter-like deployment devices. The separate components are placed relative to each other to define a bifurcated endoprosthesis. In one embodiment the deployment device includes a tubular sheath for maintaining the radially expandable tubular implant in a contracted configuration and a gripping device including a cup and a gripping member that cooperate to define an annular space by which the trailing end of the implant can be securely held by the deployment device during positioning of the device.