05458596 is referenced by 676 patents and cites 15 patents.

An apparatus and method are provided for control contraction of tissue that includes collagen fibers. The apparatus includes a handpiece, and an electrode with an electrode proximal end associated with the handpiece. A distal end of the electrode has a geometry that delivers a controlled amount of energy to the tissue for a desired contraction of the collagen fibers. This is achieved while dissociation and breakdown of the collagen fibers is minimized. The handpiece, with electrode, is adapted to be introduced through an operating cannula in percutaneous applications. Additionally, an operating cannula may be included in the apparatus and be attached to the handpiece. The apparatus and method provides for a desired level of contraction of collagen soft tissue without dissociation or breakdown of collagen fibers.

Title
Method and apparatus for controlled contraction of soft tissue
Application Number
8/238862
Publication Number
5458596
Application Date
May 6, 1994
Publication Date
October 17, 1995
Inventor
Stuart D Edwards
Los Altos
CA, US
Gary S Fanton
Portola Valley
CA, US
Ronald G Lax
Grass Valley
CA, US
Agent
Haynes & Davis
Assignee
Dorsal Orthopedic Corporation
CA, US
IPC
A61N 1/40
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