发明名称 |
Apparatus and methods for valve removal |
摘要 |
This invention discloses a medical catheter and methods for removing a defective valve from a patient endoluminally. The method may comprise inserting a medical catheter endoluminally to a site of the defective valve; deploying a coupling mechanism of said medical catheter to stabilize and immobilize a free edge of at least one valve leaflet; deploying a cutting mechanism of said medical catheter to cut a valve base of said defective valve; and removing said defective valve from the patient.
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申请公布号 |
US6939359(B2) |
申请公布日期 |
2005.09.06 |
申请号 |
US20030375718 |
申请日期 |
2003.02.26 |
申请人 |
3F THERAPEUTICS, INC. |
发明人 |
TU HOSHENG;QUIJANO RODOLFO C. |
分类号 |
A61B17/00;A61B17/22;A61B17/30;A61B17/32;A61B18/22;A61B18/24;(IPC1-7):A61B18/18 |
主分类号 |
A61B17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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