- 专利标题： SEALABLE ENDOVASCULAR IMPLANTS AND METHODS FOR THEIR USE
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申请号： US16222924申请日： 2018-12-17
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公开(公告)号： US20190151125A1公开(公告)日： 2019-05-23
- 发明人: Richard George Cartledge , John P. Cartledge
- 申请人： Edwards Lifesciences CardiAQ LLC
- 主分类号： A61F2/954
- IPC分类号： A61F2/954 ; A61F2/856 ; A61F2/07
摘要：
A prosthetic implant includes a circumferentially adjustable sealing collar and a rotatable sealer gear. The sealing collar has a central longitudinal axis. The rotatable sealer gear is coupled to and disposed within the sealing collar and configured to adjust the circumference of the sealing collar. The sealer gear is radially offset relative to the central longitudinal axis of the sealing collar. Rotating the sealer gear in a first direction relative to the sealing collar circumferentially expands the sealing collar. Rotating the sealer gear in a second direction relative to the sealing collar circumferentially contracts the sealing collar.
公开/授权文献
- US10925760B2 Sealable endovascular implants and methods for their use 公开/授权日：2021-02-23
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