发明名称 |
Gas flow trocar arrangement |
摘要 |
A trocar assembly for use in surgery in a patient, comprising an elongated outer tubular member having a first or proximal end and a second or distal end. The proximal end has a housing enclosing a fluid pressure chamber therein. The distal end of the outer tubular member has a gaseous fluid discharge arrangement therethrough, through which a medical instrument is disposed for surgical manipulation of the patient.
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申请公布号 |
US7413559(B2) |
申请公布日期 |
2008.08.19 |
申请号 |
US20060517751 |
申请日期 |
2006.09.08 |
申请人 |
SURGIQUEST, INCORPORATED |
发明人 |
STUBBS JACK B.;THOMPSON RONALD J.;HARTMAN GEORGE A. J.;HALGREN DONALD N.;CAMPBELL MICHAEL J. |
分类号 |
A61M5/178;A61B17/00;A61B17/34;A61B19/00 |
主分类号 |
A61M5/178 |
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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