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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US443235116 Jun 198121 Feb 1984Institute for Industrial Research and StandardsVaginal speculum
US602469711 Jan 199915 Feb 2000Multi-bladed speculum for dilating a body cavity
US652841717 Sep 20014 Mar 2003Taiwan Semiconductor Manufacturing CompanyMetal patterned structure for SiN surface adhesion enhancement
US714439310 Feb 20035 Dec 2006Structure for receiving surgical instruments
US717922526 Aug 200420 Feb 2007Access systems and methods for minimally invasive surgery
US718273014 Mar 200527 Feb 2007Fehling AGAnal retractor
US72264512 Oct 20035 Jun 2007Minimally invasive access device and method
US764523213 May 200412 Jan 2010Zimmer Spine, Inc.Access device for minimally invasive surgery
US769112026 Aug 20046 Apr 2010Zimmer Spine, Inc.Access systems and methods for minimally invasive surgery
US773630525 Oct 200415 Jun 2010Zimmer Spine, Inc.Adjustable height access device for treating the spine of a patient
US776693015 Oct 20033 Aug 2010Zimmer Spine, Inc.Cannula for receiving surgical instruments
US797646426 Aug 200412 Jul 2011Zimmer Spine, Inc.Access systems and methods for minimally invasive surgery
US79852185 Dec 200626 Jul 2011Zimmer Spine, Inc.Structure for receiving surgical instruments
US800749226 Oct 200430 Aug 2011Zimmer Spine, Inc.Cannula for receiving surgical instruments
US819246328 Apr 20085 Jun 2012Surgical retractor and related methods

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