发明申请
US20110264135A1 VASCULAR DEVICE FOR EMBOLI AND THROMBI REMOVAL AND METHODS OF USE
有权
用于EMBOLI和THROMBI移除的血管装置及其使用方法
- 专利标题: VASCULAR DEVICE FOR EMBOLI AND THROMBI REMOVAL AND METHODS OF USE
- 专利标题(中): 用于EMBOLI和THROMBI移除的血管装置及其使用方法
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申请号: US13178547申请日: 2011-07-08
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公开(公告)号: US20110264135A1公开(公告)日: 2011-10-27
- 发明人: Jackson F. Demond , Farhad Khosravi , Jeff A. Krolik , Stephen Ramee , Richard J. Renati , Amr Salahieh , Kirk Hsueh-kai Young
- 申请人: Jackson F. Demond , Farhad Khosravi , Jeff A. Krolik , Stephen Ramee , Richard J. Renati , Amr Salahieh , Kirk Hsueh-kai Young
- 申请人地址: US CA San Mateo
- 专利权人: INCEPT LLC
- 当前专利权人: INCEPT LLC
- 当前专利权人地址: US CA San Mateo
- 主分类号: A61F2/01
- IPC分类号: A61F2/01
摘要:
Apparatus and methods are provided for use in filtering emboli from a vessel and/or performing thrombectomy and embolectomy, wherein a vascular device disposed on a guidewire comprises a support hoop disposed from a suspension strut. Alternately, a support hoop having an articulation region may be directly connected to a region proximate the distal end of the guidewire. A blood permeable sac is affixed to the support hoop to form a mouth of the blood permeable sac. The support hoop is disposed obliquely relative to the longitudinal axis of the guidewire and is capable of being properly used in a wide range of vessel diameters. The vascular device collapses during removal to prevent material from escaping from the sac. A delivery sheath and introducer sheath for use with the vascular device of the present invention are also provided.