发明授权
- 专利标题: Percutaneous aortic valve
- 专利标题(中): 经皮主动脉瓣
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申请号: US13449618申请日: 2012-04-18
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公开(公告)号: US09138313B2公开(公告)日: 2015-09-22
- 发明人: James F. McGuckin, Jr. , Peter W. J. Hinchliffe
- 申请人: James F. McGuckin, Jr. , Peter W. J. Hinchliffe
- 申请人地址: US PA Conshohocken
- 专利权人: Rex Medical, L.P.
- 当前专利权人: Rex Medical, L.P.
- 当前专利权人地址: US PA Conshohocken
- 代理商 Neil D. Gershon
- 主分类号: A61F2/24
- IPC分类号: A61F2/24 ; A61B17/00
摘要:
A method of minimally invasively replacing a cardiac valve of a patient including inserting a delivery catheter intraluminally, inserting a valve resecting instrument intraluminally through the delivery catheter to a position adjacent the cardiac valve of a patient, manipulating the valve resecting instrument to resect the cardiac valve, removing the resected valve through the delivery catheter, and providing a delivery instrument having a replacement valve contained therein. The delivery instrument is advanced into the delivery catheter and intraluminally so that a distal end portion of the instrument is adjacent an annulus of a patient, and a first portion of the valve is exposed from the delivery instrument to position it on a first side of the annulus, and thereafter a second portion of the valve is exposed to position it on a second side of the annulus.
公开/授权文献
- US20120203333A1 PERCUTANEOUS AORTIC VALVE 公开/授权日:2012-08-09