发明名称 |
Surgical retraction apparatus |
摘要 |
In accordance with the present invention, there is provided an apparatus for pivoting a surgical retractor with respect to a patient it is being used on. The apparatus has a bridge for engaging at least one arm of a surgical retractor. The bridge has a distal end, a proximal end and a longitudinal axis extending therebetween. The bridge further includes a distal coupling attached to the distal end of the bridge for releasably attaching the bridge to the surgical retractor. The apparatus also has a lifting assembly comprising an elevator. The lifting assembly is for applying an upward force to the proximal end of the bridge, so that when the apparatus is attached to a surgical retractor the lifting assembly pivots the retractor upward about the distal coupling. The elevator includes a bridge coupling for attaching the lifting assembly to the proximal end of the bridge. The bridge coupling has a rotatable connection for allowing the bridge to rotate about its longitudinal axis.
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申请公布号 |
US5846194(A) |
申请公布日期 |
1998.12.08 |
申请号 |
US19980012204 |
申请日期 |
1998.01.23 |
申请人 |
ETHICON ENDO-SURGERY, INC. |
发明人 |
WASSON, ROBERT S.;HAMANN, DAVID L.;HUNT, JOHN V.;FOX, WILLIAM D.;KOLATA, RONALD J. |
分类号 |
A61B17/02;(IPC1-7):A61B17/02 |
主分类号 |
A61B17/02 |
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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