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US 5,474,056 AGranted
Suspension and retraction system for endoscopic surgery and method for using same
AssigneeLaborie Enterprises Inc.
InventorsRaymond G. Laborie, Yves M. Dion
Life of this patent
Estimating the term…
Abstract
A method for endoscopic surgery utilizes a wire or wires to support the anterior wall of a body cavity. The method may include the utilization of a retractor specifically designed for endoscopic surgery.
Claims1
A lateral suspension device comprising:
- a wire guide for supporting a wire;
- a horizontal arm for supporting said wire guide;
- a pivot means for supporting said horizontal arm, said pivot means slidingly receiving said horizontal arm for movement relative thereto, said pivot means being rotatable about a horizontal axis;
- firstlock means for releasably preventing sliding movement of said horizontal arm relative to said pivot means;
- first clamp means, fixedly attached to said pivot means, for clampingly holding an end of a wire;
- second clamp means, slidably attached to said pivot means for movement relative thereto, for clampingly holding an end of a wire;
- gear means for moving said second clamp means relative to said pivot means;
- second lock means, connected to said gear means, for locking said second clamp means in position relative to said pivot means;
- vertical support means for supporting said pivot means above a surgical table;
- third clamp means for releasably connecting said vertical support means to said surgical table.
7 more elements
Dependencies are inferred from the claim text.