发明名称 |
SURGICAL TISSUE RETRIEVAL INSTRUMENT |
摘要 |
A surgical tissue retrieval instrument has a collapsible pouch at the distal end of an elongated pusher rod that is introduced into a patient's abdomen through a cannula. The instrument includes a two-jaw fork that forms a loop when in an unconstrained configuration and that supports the pouch. Deployment and operation of the fork and the pouch are controlled by a toggle means. The two jaws and the toggle mean s are slid in a hem surrounding the opening of the pouch when the device is assembled. An especially advantageous embodiment features two jaws of unequal length.
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申请公布号 |
CA2628969(A1) |
申请公布日期 |
2009.10.09 |
申请号 |
CA20082628969 |
申请日期 |
2008.04.09 |
申请人 |
ANCHOR PRODUCTS COMPANY |
发明人 |
THRUN, ROBERT H.;TAYLOR, JAMES |
分类号 |
A61B17/94 |
主分类号 |
A61B17/94 |
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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