发明名称 |
Devices and methods for use in performing transmyocardial coronary bypass |
摘要 |
Devices and methods utilized in performing transmyocardial coronary bypass include retractors used to engage and support myocardial tissue, and mechanisms for supporting coronary vessels so as to allow precise entry into a vessel lumen. In addition, various conduits are provided having a configuration that permits their positioning in a heart wall to place a coronary vessel in communication with a heart chamber. |
申请公布号 |
US7137962(B2) |
申请公布日期 |
2006.11.21 |
申请号 |
US20010011630 |
申请日期 |
2001.10.22 |
申请人 |
MEDTRONIC, INC. |
发明人 |
GITTINGS DARIN C.;SHARKAWY A. ADAM;RAPACKI ALAN R.;LAROYA GILBERT S. |
分类号 |
A61N5/00;A61B17/00;A61F2/00;A61F2/02;A61F2/04;A61F2/06;A61F2/24;A61F2/82;A61F2/94 |
主分类号 |
A61N5/00 |
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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