发明名称 Surgical retractor
摘要 A surgical retractor, particularly suitable for soft tissue surgery such as plastic surgical procedures. The retractor has an elongate planar portion with a proximal end and a distal end, a main body portion therebetween, an upper surface and a bottom surface. The distal end of the retractor has a generally semi-circular shape, and has teeth extending from the perimeter thereof which extend above the upper surface of the retractor. The plurality of teeth are generally triangular in shape with apexes extending upwardly from the plane of the upper surface of the retractor and the teeth are smooth along their edges and apexes. The retractor is formed of generally rigid, yet malleable material, such as metal or plastic.
申请公布号 US5971920(A) 申请公布日期 1999.10.26
申请号 US19970877777 申请日期 1997.06.18
申请人 NAGEL, GUNTHER PETER 发明人 NAGEL, GUNTHER PETER
分类号 A61B17/02;(IPC1-7):A61B17/00 主分类号 A61B17/02
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