发明授权
- 专利标题: Mechanical clot treatment device
- 专利标题(中): 机械凝血治疗装置
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申请号: US10082492申请日: 2002-02-22
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公开(公告)号: US07875050B2公开(公告)日: 2011-01-25
- 发明人: Gene Samson , Harold F Carrison
- 申请人: Gene Samson , Harold F Carrison
- 申请人地址: US CA Fremont
- 专利权人: Target Therapeutics, Inc.
- 当前专利权人: Target Therapeutics, Inc.
- 当前专利权人地址: US CA Fremont
- 代理机构: Seager, Tufte & Wickhem, LLC
- 主分类号: A61M29/00
- IPC分类号: A61M29/00
摘要:
An embolism treatment device includes an elongated core wire having a coil tip coupled to the distal end of the core wire and a cage assembly substantially coaxial to the core wire, having a first deployment shape and a second expanded shape. The core wire is freely moveable axially through the cage assembly. The device additionally includes an inner coil surrounding the core wire within the cage assembly and an actuator element, having a first position and a second position, located proximally to the cage assembly, wherein when the actuator element is in the first position, the cage assembly is in the first deployment shape and when the actuator element is in the second position, the cage assembly is in the second expanded shape.
公开/授权文献
- US20020082558A1 Mechanical clot treatment device with distal filter 公开/授权日:2002-06-27
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