| 摘要 |
A surgical clamp includes a support frame clamp member, a retraction shaft clamp member and a handle linked to the support frame clamp member and the retraction shaft clamp member for moving the clamp members between loosened and tightened positions. The shaft clamp and the support frame permit pivoting of the retraction shaft relative to the support frame. The handle is disposed to move through a throw of less than 90°, always outside the support frame and always in alignment with the retractor shaft. For a standard orientation of the clamp, the tightening throw is vertically upward, on a handle which is balanced and aligned relative to the pivot axis and possibly relative to the connection of the frame clamp to the support frame.
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