公开(公告)号：US20140114399A1

公开(公告)日：2014-04-24

申请号：US13842547

申请日：2013-03-15

Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.

Inventor： Syed HOSSAINY ,  Chad J. ABUNASSAR ,  Michael Huy NGO ,  Erik David ELI ,  Santosh V. PRABHU ,  Mikael TROLLSAS ,  Richard RAPOZA

IPC: A61F2/915 ,  A61F2/958

CPC classification number: A61F2/915 ,  A61F2/958 ,  A61F2002/91575 ,  A61F2210/0004 ,  A61F2230/0054 ,  A61F2240/00 ,  A61F2240/008 ,  A61F2250/0071 ,  A61L31/06 ,  B29C55/24 ,  B29C55/26 ,  B29C69/001 ,  B29L2031/753 ,  Y10T29/49 ,  Y10T29/49927 ,  C08L67/04

Abstract: A medical device includes a polymer scaffold crimped to a catheter having an expansion balloon. The scaffold has a structure that produces a low late lumen loss when implanted within a peripheral vessel and also exhibits a high axial fatigue life. In a preferred embodiment the scaffold forms ring structures interconnected by links, where a ring has 12 crowns and at most two links connecting adjacent rings.

Abstract translation: 医疗装置包括压接到具有膨胀气囊的导管的聚合物构架。 支架具有当植入在外周血管内时产生较低的晚期管腔损失并且也表现出高的轴向疲劳寿命的结构。 在优选实施例中，支架形成通过连杆互连的环形结构，其中环具有12个冠部，并且至多两个连接相邻环件的连杆。

公开(公告)号：US20180036154A1

公开(公告)日：2018-02-08

申请号：US15785368

申请日：2017-10-16

Applicant: Abbott Cardiovascular Systems Inc.

Inventor： Syed HOSSAINY ,  Chad J. ABUNASSAR ,  Michael Huy NGO ,  Erik David ELI ,  Santosh V. PRABHU ,  Mikael TROLLSAS ,  Richard RAPOZA

IPC: A61F2/915 ,  A61F2/958 ,  A61L31/06 ,  B29C55/26

CPC classification number: A61F2/915 ,  A61F2/958 ,  A61F2002/91575 ,  A61F2210/0004 ,  A61F2230/0054 ,  A61F2240/00 ,  A61F2240/008 ,  A61F2250/0071 ,  A61L31/06 ,  B29C55/24 ,  B29C55/26 ,  B29C69/001 ,  B29L2031/753 ,  Y10T29/49 ,  Y10T29/49927 ,  C08L67/04

Abstract: A medical device includes a polymer scaffold crimped to a catheter having an expansion balloon. The scaffold has a structure that produces a low late lumen loss when implanted within a peripheral vessel and also exhibits a high axial fatigue life. In a preferred embodiment the scaffold forms ring structures interconnected by links, where a ring has 12 crowns and at most two links connecting adjacent rings.

公开(公告)号：US20140114398A1

公开(公告)日：2014-04-24

申请号：US13842432

申请日：2013-03-15

Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.

Inventor： Syed HOSSAINY ,  Mikael TROLLSAS ,  Michael Huy NGO ,  Erik David ELI

IPC: A61F2/915

CPC classification number: A61F2/915 ,  A61F2/958 ,  A61F2002/91575 ,  A61F2210/0004 ,  A61F2230/0054 ,  A61F2240/00 ,  A61F2240/008 ,  A61F2250/0071 ,  A61L31/06 ,  B29C55/24 ,  B29C55/26 ,  B29C69/001 ,  B29L2031/753 ,  Y10T29/49 ,  Y10T29/49927 ,  C08L67/04

Abstract: A medical device includes a polymer scaffold crimped to a catheter having an expansion balloon. The scaffold has a structure that produces a low late lumen loss when implanted within a peripheral vessel and also exhibits a high axial fatigue life. In a preferred embodiment the scaffold forms ring structures interconnected by links, where a ring has 12 crowns and at most two links connecting adjacent rings.

Abstract translation: 医疗装置包括压接到具有膨胀气囊的导管的聚合物构架。 支架具有当植入在外周血管内时产生较低的晚期管腔损失并且也表现出高的轴向疲劳寿命的结构。 在优选实施例中，支架形成通过连杆互连的环形结构，其中环具有12个冠部，并且至多两个连接相邻环件的连杆。