发明名称 |
Method for contracting or crimping stents |
摘要 |
An apparatus for manipulating a medical device is formed of at least three coupled movable blades which are disposed about a reference circle to form an aperture whose size may be varied. The aperture capable of being sized to contain a medical device. Each blade is in communication with an actuation device which is capable of moving the blade to alter the size of the aperture. Each blade includes a single radial point which a) lies on the circumference of the reference circle prior to movement of the blade, and b) may be moved only along a radius of the reference circle on movement of the blade.
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申请公布号 |
US8533925(B2) |
申请公布日期 |
2013.09.17 |
申请号 |
US201113180099 |
申请日期 |
2011.07.11 |
申请人 |
AUSTIN MICHAEL;BOSTON SCIENTIFIC SCIMED, INC. |
发明人 |
AUSTIN MICHAEL |
分类号 |
B23P11/00;A61F2/06;A61F2/84;B21D39/00 |
主分类号 |
B23P11/00 |
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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