发明名称 |
Apparatus and methods for use of expandable members in surgical applications |
摘要 |
A method includes moving an actuator from a first position to a second position such that a first shaft is rotatable relative to a second shaft. The second shaft is disposed within the first shaft and coupled to an expandable member. The actuator is moved from the second position to the first position such that the second shaft is rotatable relative to the first shaft through a plurality of discrete increments.
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申请公布号 |
US2008051818(A1) |
申请公布日期 |
2008.02.28 |
申请号 |
US20070730345 |
申请日期 |
2007.03.30 |
申请人 |
PHAN CHRISTOPHER U;CHASMAWALA NISHITH;HSIA ALEX |
发明人 |
PHAN CHRISTOPHER U.;CHASMAWALA NISHITH;HSIA ALEX |
分类号 |
A61M29/00 |
主分类号 |
A61M29/00 |
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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