Surgical instrument
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United States of America Patent
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Oct 19, 1999
Grant Date -
N/A
app pub date -
Apr 14, 1998
filing date -
Apr 14, 1998
priority date (Note) -
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status (Latency Note)
Importance
Abstract
Surgical instrument, particularly a surgical retractor, for use in harvesting saphenous veins for use in coronary bypass operations. The retractor includes a handle, a retractor blade member including first and second limbs which define a view area axis, and a light source coupled to the retractor blade member for directing light away from the handle and away from the view area. The retractor may be inserted into a surgical wound to illuminate the surgical field. In use, the surgical retractor may be manipulated by a physician and can be used to expose sections of the vein and to facilitate blunt dissection along the length of the vein.
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