An illuminated surgical retractor for defining and illuminating a subcutaneous surgical field in the space near a vessel (such as the saphenous vein or radial artery) during a procedure for harvesting the vessel, wherein the illuminated surgical retractor includes a handle member pivotally connected...http://www.google.fr/patents/US6805666?utm_source=gb-gplus-shareBrevet US6805666 - Pivotal and illuminated saphenous vein retractor with tapered design
Pivotal and illuminated saphenous vein retractor with tapered design
