发明名称 Embolectomy devices
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.
申请公布号 US2005267491(A1) 申请公布日期 2005.12.01
申请号 US20050184497 申请日期 2005.07.19
申请人 KELLETT JAMES;SONTROP VALERIE;WELSH GREG;SHAH DUSHYANT J;RAMZIPOOR KAMAL;BASHIRI MEHRAN;NAIR AJITKUMAR;HUFFMASTER ANDREW;CHIEN THOMAS Y;PHUNG MARK M;ISSAKHANI MEDIKO 发明人 KELLETT JAMES;SONTROP VALERIE;WELSH GREG;SHAH DUSHYANT J.;RAMZIPOOR KAMAL;BASHIRI MEHRAN;NAIR AJITKUMAR;HUFFMASTER ANDREW;CHIEN THOMAS Y.;PHUNG MARK M.;ISSAKHANI MEDIKO
分类号 A61B17/22;A61F2/01;(IPC1-7):A61B17/24 主分类号 A61B17/22
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