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公开(公告)号:US20050267491A1
公开(公告)日:2005-12-01
申请号:US11184497
申请日:2005-07-19
申请人: James Kellett , Valerie Sontrop , Greg Welsh , Dushyant Shah , Kamal Ramzipoor , Mehran Bashiri , Ajitkumar Nair , Andrew Huffmaster , Thomas Chien , Mark Phung , Mediko Issakhani
发明人: James Kellett , Valerie Sontrop , Greg Welsh , Dushyant Shah , Kamal Ramzipoor , Mehran Bashiri , Ajitkumar Nair , Andrew Huffmaster , Thomas Chien , Mark Phung , Mediko Issakhani
CPC分类号: A61B17/221 , A61B2017/2212 , A61F2/013
摘要: Devices and methods for removing a foreign object from a body lumen are disclosed. An embolectomy device can include a filter basket having a plurality of filter struts forming a cage-like structure that can be expanded to circumferentially surround the incoming foreign object. A support frame including a proximal hoop and one or more rail members may be employed to support the filter basket. The support frame and filter basket can be coupled to a pusher wire that can be used to manipulate the device within the body. In certain embodiments, the filter struts may vary in thickness to impart a desired flexibility characteristic to the device. Methods of manufacturing such devices are also disclosed.
摘要翻译: 公开了用于从体腔去除异物的装置和方法。 止血器械可以包括具有多个过滤器支柱的过滤篮,所述多个过滤器支柱形成笼状结构,所述过滤器支柱可以被扩张以周向地包围进入的异物。 可以使用包括近端环和一个或多个轨道构件的支撑框架来支撑过滤篮。 支撑框架和过滤篮可以联接到可用于操纵身体内的装置的推杆。 在某些实施例中,过滤器支柱可以在厚度上变化以赋予装置所需的柔性特性。 还公开了制造这种装置的方法。
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公开(公告)号:US20130267992A1
公开(公告)日:2013-10-10
申请号:US13908501
申请日:2013-06-03
申请人: Tri D. Tran , Mediko Issakhani
发明人: Tri D. Tran , Mediko Issakhani
IPC分类号: A61B17/12
CPC分类号: A61B17/1215 , A61B17/12022 , A61B17/12113 , A61B17/12145 , A61B17/1219 , A61B2017/12054
摘要: This is a device for occluding a space, for example an aneurysm, within the body. In particular, the device comprising a metallic vaso-occlusive device and expandable fibrous elements. The devices may be placed in a desired site within a mammal.
摘要翻译: 这是用于在身体内封闭空间的装置,例如动脉瘤。 特别地,该装置包括金属血管闭塞装置和可膨胀纤维元件。 装置可以放置在哺乳动物内的所需位置。
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公开(公告)号:US20070239194A1
公开(公告)日:2007-10-11
申请号:US11400595
申请日:2006-04-05
申请人: Tri D. Tran , Mediko Issakhani
发明人: Tri D. Tran , Mediko Issakhani
IPC分类号: A61M29/00
CPC分类号: A61B17/1215 , A61B17/12022 , A61B17/12113 , A61B17/12145 , A61B17/1219 , A61B2017/12054
摘要: This is a device for occluding a space, for example an aneurysm, within the body. In particular, the device comprising a metallic vaso-occlusive device and expandable fibrous elements. The devices may be placed in a desired site within a mammal.
摘要翻译: 这是用于在身体内封闭空间的装置,例如动脉瘤。 特别地,该装置包括金属血管闭塞装置和可膨胀纤维元件。 装置可以放置在哺乳动物内的所需位置。
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