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Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US394560317 Apr 197523 Mar 1976FTS Systems Inc.Valve particularly adapted for use in vacuum work
US407216116 Aug 19767 Feb 1978Rockwell International CorporationSealing member for valve stems
US40968608 Oct 197527 Jun 1978Dual flow encatheter
US421789526 May 197819 Aug 1980Terumo CorporationIntravascular catheter
US424563529 Jan 197920 Jan 1981Jelco LaboratoriesCatheter assembly for intermittent intravenous use
US445488712 Apr 198219 Jun 1984Medical instruments for introduction into the respiratory tract of a patient
US453577326 Mar 198220 Aug 1985Safety puncturing instrument and method
US494472817 Oct 198831 Jul 1990Safe Medical Devices, Inc.Intravenous catheter placement device
US495413017 Apr 19894 Sep 1990William P. WatersCatheter/heparin lock and method of using same
US509839331 May 198824 Mar 1992Medical introducer and valve assembly
US509839431 May 199024 Mar 1992Biased shut off valve assembly for needle and catheter
US522642618 Dec 199013 Jul 1993Safety penetrating instrument
US526189526 Sep 199116 Nov 1993Stryker CorporationApparatus for guiding surgical instruments into a surgical site and blocking escape of fluids from the site
US530004623 Sep 19925 Apr 1994Symbiosis CorporationThoracentesis sheath catheter assembly
US538908031 Mar 199314 Feb 1995Endoscopic portal for use in endoscopic procedures and methods therefor
US54012476 Jan 199428 Mar 1995Safety penetrating instrument
US542960931 Mar 19944 Jul 1995Endoscopic portal for use in endoscopic procedures and methods therefor
US54414869 Nov 199415 Aug 1995Endoscopic portal for use in endoscopic procedures and methods therefor
US545857925 Nov 199217 Oct 1995Technalytics, Inc.Mechanical trocar insertion apparatus
US553850931 Jan 199423 Jul 1996Richard-Allan Medical Industries, Inc.Trocar assembly
US55495647 Jun 199327 Aug 1996Safety penetrating instrument
US55692886 Jan 199429 Oct 1996Safety penetrating instrument
US55869916 Jan 199424 Dec 1996Safety penetrating instrument
US567665719 Mar 199614 Oct 1997Endoscopic portal having multiluminal trumpet valve
US57049195 Sep 19956 Jan 1998Travenol Laboratories (Israel) Ltd.Intravenous cannula assembly
US57438837 Jun 199528 Apr 1998Thoracentesis catheter instruments having self-sealing valves
US58555661 Jun 19955 Jan 1999UroHealth, Inc. (California)Trocar assembly
US59418521 Jun 199524 Aug 1999Imagyn Medical Technologies California, Inc.Trocar assembly
US60832036 Jan 19954 Jul 2000Endoscopic portal
US621755619 Mar 199817 Apr 2001Allegiance CorporationDrainage catheter
US74881301 Feb 200710 Feb 2009Sanford, L.P.Seal assembly for retractable instrument
US77757349 Feb 200917 Aug 2010Sanford L.P.Seal assembly for retractable instrument
US785038218 Jan 200714 Dec 2010Sanford, L.P.Valve made from two materials and writing utensil with retractable tip incorporating same
US793880519 May 200810 May 2011Becton, Dickinson and CompanyRadially compressible blood control valve
US82210127 Nov 200817 Jul 2012Sanford, L.P.Retractable instruments comprising a one-piece valve door actuating assembly
US822631228 Mar 200824 Jul 2012Sanford, L.P.Valve door having a force directing component and retractable instruments comprising same
USD35456222 Feb 199317 Jan 1995Richard-Allan Medical Industries, Inc.Trocar site stabilizer
USD35456522 Feb 199317 Jan 1995Richard-Allan Medical Industries, Inc.Trocar converter
USD36492422 Feb 19935 Dec 1995Richard-Allan Medical Industries, Inc.Trocar

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