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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US397483322 Jul 197417 Ago 1976Disposable electrosurgical cautery having optional suction control feature
US401434325 Abr 197529 Mar 1977Neomed IncorporatedDetachable chuck for electro-surgical instrument
US416794622 Jul 197718 Sep 1979Kemi-Intressen ABMedical aid for insertion of instruments through the mouth
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US451797428 Oct 198221 May 1985HGM, Inc.Disposable hand piece for surgical lasers
US453719328 Oct 198227 Ago 1985HGM, Inc.Laser endocoagulator apparatus
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US468698017 Abr 198618 Ago 1987Alcon Laboratories, Inc.Disposable bipolar instrument
US468698126 Nov 198418 Ago 1987Surgical instrument especially for performing neurosurgical operations
US47248366 Dic 198516 Feb 1988Olympus Optical Co., Ltd.High-frequency incision tool
US505510019 Jun 19898 Oct 1991Suction attachment for electrosurgical instruments or the like
US518671418 May 199216 Feb 1993Yab Revo-Tech Inc.Multifunctional surgical instrument
US522494424 Jun 19926 Jul 1993Aspiration tip for a cautery handpiece
US523070426 Jun 199227 Jul 1993Biomedical Dynamics CorporationSuction/irrigation instrument having reusable handle with disposable fluid path
US523442811 Jun 199110 Ago 1993Disposable electrocautery/cutting instrument with integral continuous smoke evacuation
US524644013 Sep 199021 Sep 1993Electrosurgical knife
US52561384 Oct 199026 Oct 1993The Birtcher CorporationElectrosurgical handpiece incorporating blade and conductive gas functionality
US544935618 Oct 199112 Sep 1995Birtcher Medical Systems, Inc.Multifunctional probe for minimally invasive surgery
US55541128 Jul 199410 Sep 1996Birtcher Medical Systems, Inc.Minimally invasive irrigator/aspirator surgical probe and method of using same
US58108106 Jun 199522 Sep 1998Scimed Life Systems, Inc.Apparatus and method for sealing vascular punctures
US595154821 Feb 199714 Sep 1999Stephen R. DeSistoSelf-evacuating electrocautery device
US606308523 Oct 199516 May 2000Scimed Life Systems, Inc.Apparatus and method for sealing vascular punctures
US614635322 Sep 199814 Nov 2000Sherwood Services AGSmoke extraction device
US61496462 Feb 199921 Nov 2000Linvatec CorporationMonopolar tissue ablator
US65243075 Oct 200125 Feb 2003Medtek Devices, Inc.Smoke evacuation apparatus
US671281326 Sep 200130 Mar 2004RF probe for electrosurgical instrument
US674721820 Sep 20028 Jun 2004Sherwood Services AGElectrosurgical haptic switch including snap dome and printed circuit stepped contact array
US69867684 Feb 200317 Ene 2006Sherwood Services AGElectrosurgical electrode shroud
US706006424 Jun 200513 Jun 2006Sherwood Services AGElectrosurgical electrode shroud
US71568426 Oct 20042 Ene 2007Sherwood Services AGElectrosurgical pencil with improved controls
US715684420 Nov 20032 Ene 2007Sherwood Services AGElectrosurgical pencil with improved controls
US723507217 Feb 200426 Jun 2007Sherwood Services AGMotion detector for controlling electrosurgical output
US724129419 Nov 200310 Jul 2007Sherwood Services AGPistol grip electrosurgical pencil with manual aspirator/irrigator and methods of using the same
US72442575 Nov 200317 Jul 2007Sherwood Services AGElectrosurgical pencil having a single button variable control
US739335423 Jul 20031 Jul 2008Sherwood Services AGElectrosurgical pencil with drag sensing capability
US750097428 Jun 200510 Mar 2009Covidien AGElectrode with rotatably deployable sheath
US75039175 Ago 200517 Mar 2009Covidien AGElectrosurgical pencil with improved controls
US758224418 Abr 20061 Sep 2009Covidien AGElectrosurgical electrode shroud
US762190912 Jun 200824 Nov 2009Covidien AGElectrosurgical pencil with drag sensing capability
US77611884 Abr 200620 Jul 2010Medtek Devices, Inc.Fluid evacuation system with two-way communication filter
US782879425 Ago 20059 Nov 2010Covidien AGHandheld electrosurgical apparatus for controlling operating room equipment
US786256318 Jul 20064 Ene 2011Integral high frequency electrode
US787903324 Ene 20061 Feb 2011Covidien AGElectrosurgical pencil with advanced ES controls
US79553278 Ene 20077 Jun 2011Covidien AGMotion detector for controlling electrosurgical output
US795963318 Dic 200614 Jun 2011Covidien AGElectrosurgical pencil with improved controls
US801682421 Oct 200913 Sep 2011Covidien AGElectrosurgical pencil with drag sensing capability
US80952418 Jun 201010 Ene 2012Medtek Devices, Inc.Fluid evacuation system with two-way communication filter
US810090230 Ene 200924 Ene 2012Covidien AGElectrode with rotatably deployable sheath
US81286229 Jul 20076 Mar 2012Covidien AGElectrosurgical pencil having a single button variable control
US816293727 Jun 200824 Abr 2012Tyco Healthcare Group LPHigh volume fluid seal for electrosurgical handpiece
US823162010 Feb 200931 Jul 2012TYCO Healthcare Group LPExtension cutting blade
US823598721 Nov 20087 Ago 2012TYCO Healthcare Group LPThermal penetration and arc length controllable electrosurgical pencil
USD24605323 Feb 197611 Oct 1977Concept, Inc.Monopolar electrosurgical device with hand switch
USD24954922 Oct 197619 Sep 1978Aspen Laboratories, Inc.Electrosurgical handle
USD25324720 Mar 197823 Oct 1979Electrical surgical probe
USD25415019 Ago 19775 Feb 1980Cautery
USD3208564 Ene 198915 Oct 1991Surgical Technologies Inc.Bipolar pen coagulator
USD3302534 Oct 199013 Oct 1992Birtcher Medical Systems, Inc.Electrosurgical handpiece
USD4935304 Feb 200327 Jul 2004Sherwood Services AGElectrosurgical pencil with slide activator
USD4938884 Feb 20033 Ago 2004Sherwood Services AGElectrosurgical pencil with pistol grip
USD4942704 Feb 200310 Ago 2004Sherwood Services AGElectrosurgical pencil with multiple scallops
USD4950514 Feb 200324 Ago 2004Sherwood Services AGElectrosurgical pencil with notched and scalloped handle
USD4950524 Feb 200324 Ago 2004Sherwood Services AGElectrosurgical pencil with protected switch and straight proximal end
USD50104711 Sep 200318 Ene 2005DeRoyal Industries, Inc.Cautery device
USD52164113 Nov 200323 May 2006Sherwood Services AGElectrosurgical pencil with three button control
USRE4086322 Oct 199321 Jul 2009Boston Scientific Scimed, Inc.Apparatus and method for sealing vascular punctures