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Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US40347461 Aug 197512 Jul 1977Retractor
US47223396 Aug 19862 Feb 1988Fritz Gegauf ag Bernina - NahmaschinenfabrikSurgical instrument
US475474625 Sep 19865 Jul 1988Self-retaining metatarsal spreader
US593177711 Mar 19983 Aug 1999Tissue retractor and method for use
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US748176613 Aug 200427 Jan 2009Synthes (U.S.A.)Multiple-blade retractor
USD44808011 Jan 200118 Sep 2001Innovative Surgical Design, LLCEpisiotomy retractor
USD45795618 May 200128 May 2002Retractor
USD56626824 May 20078 Apr 2008Hinge retractor
USD61249420 Feb 200923 Mar 2010Karl Storz GmbH & Co. KGRetractor
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USD63115712 Feb 201018 Jan 2011Beaver-Vistec International (US), Inc.Speculum with stop blocks
USD63994223 Oct 200914 Jun 2011Beaver-Visitec International (US), Inc.Speculum with transversely oriented position retaining arrangement
USD6426796 Oct 20102 Aug 2011Surgical retractor

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