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Brevets

Référencé par

Brevet citant Date de dépôt Date de délivrance Cessionnaire d'origine Titre
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US618700312 nov. 199713 févr. 2001Sherwood Services AGBipolar electrosurgical instrument for sealing vessels
US635253611 févr. 20005 mars 2002Sherwood Services AGBipolar electrosurgical instrument for sealing vessels
US668252817 sept. 200227 janv. 2004Sherwood Services AGEndoscopic bipolar electrosurgical forceps
US67266861 avr. 200227 avr. 2004Sherwood Services AGBipolar electrosurgical instrument for sealing vessels
US693281014 nov. 200123 août 2005Sherwood Services AGApparatus and method for sealing and cutting tissue
US696021013 sept. 20021 nov. 2005Sherwood Services AGLaparoscopic bipolar electrosurgical instrument
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US70333544 déc. 200325 avr. 2006Sherwood Services AGElectrosurgical electrode having a non-conductive porous ceramic coating
US70836185 avr. 20021 août 2006Sherwood Services AGVessel sealer and divider
US709067322 janv. 200215 août 2006Sherwood Services AGVessel sealer and divider
US710137125 juin 20025 sept. 2006Vessel sealer and divider
US71013726 avr. 20015 sept. 2006Sherwood Sevices AGVessel sealer and divider
US71013736 avr. 20015 sept. 2006Sherwood Services AGVessel sealer and divider
US71185706 avr. 200110 oct. 2006Sherwood Services AGVessel sealing forceps with disposable electrodes
US71185876 avr. 200110 oct. 2006Sherwood Services AGVessel sealer and divider
US713197017 nov. 20047 nov. 2006Sherwood Services AGOpen vessel sealing instrument with cutting mechanism
US713197121 févr. 20067 nov. 2006Sherwood Services AGVessel sealer and divider
US71350206 avr. 200114 nov. 2006Sherwood Services AGElectrosurgical instrument reducing flashover
US714763829 avr. 200412 déc. 2006Sherwood Services AGElectrosurgical instrument which reduces thermal damage to adjacent tissue
US715009713 juin 200319 déc. 2006Sherwood Services AGMethod of manufacturing jaw assembly for vessel sealer and divider
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US715684613 juin 20032 janv. 2007Sherwood Services AGVessel sealer and divider for use with small trocars and cannulas
US71602986 avr. 20019 janv. 2007Sherwood Services AGElectrosurgical instrument which reduces effects to adjacent tissue structures
US716029928 avr. 20049 janv. 2007Sherwood Services AGMethod of fusing biomaterials with radiofrequency energy
US71792587 avr. 200420 févr. 2007Sherwood Services AGBipolar electrosurgical instrument for sealing vessels
US71956319 sept. 200427 mars 2007Sherwood Services AGForceps with spring loaded end effector assembly
US720799029 juin 200524 avr. 2007Sherwood Services AgLaparoscopic bipolar electrosurgical instrument
US722326516 févr. 200629 mai 2007Sherwood Services AGElectrosurgical electrode having a non-conductive porous ceramic coating
US723244021 oct. 200419 juin 2007Sherwood Services AGBipolar forceps having monopolar extension
US724129615 déc. 200310 juil. 2007Sherwood Services AGBipolar electrosurgical instrument for sealing vessels
US725266722 juin 20047 août 2007Sherwood Services AGOpen vessel sealing instrument with cutting mechanism and distal lockout
US725569731 août 200614 août 2007Sherwood Services AGVessel sealer and divider
US726767730 oct. 200211 sept. 2007Sherwood Services AGVessel sealing instrument
US727066029 juin 200518 sept. 2007Sherwood Services AGApparatus and method for sealing and cutting tissue
US72706645 mai 200618 sept. 2007Sherwood Services AGVessel sealing instrument with electrical cutting mechanism
US72760682 sept. 20042 oct. 2007Sherwood Services AGVessel sealing instrument with electrical cutting mechanism
US732622929 janv. 20045 févr. 2008Aesculap AG & Co. KGMedical instrument
US732925623 déc. 200512 févr. 2008Sherwood Services AGVessel sealing instrument
US736797615 nov. 20046 mai 2008Sherwood Services AGBipolar forceps having monopolar extension
US73779205 mai 200527 mai 2008Sherwood Services AGLaparoscopic bipolar electrosurgical instrument
US738442019 mai 200410 juin 2008Sherwood Services AGVessel sealer and divider
US738442130 sept. 200510 juin 2008Sherwood Services AGSlide-activated cutting assembly
US74352496 avr. 200114 oct. 2008Covidien AGElectrosurgical instruments which reduces collateral damage to adjacent tissue
US744219320 nov. 200328 oct. 2008Covidien AGElectrically conductive/insulative over-shoe for tissue fusion
US74421947 mai 200728 oct. 2008Covidien AGBipolar forceps having monopolar extension
US74456217 mai 20074 nov. 2008Covidien AGBipolar forceps having monopolar extension
US745897227 mars 20072 déc. 2008Covidien AGElectrosurgical electrode having a non-conductive porous ceramic coating
US74732536 avr. 20016 janv. 2009Covidien AGVessel sealer and divider with non-conductive stop members
US74818107 mai 200727 janv. 2009Covidien AGBipolar forceps having monopolar extension
US749120114 mai 200417 févr. 2009Covidien AGTissue sealer with non-conductive variable stop members and method of sealing tissue
US749120231 mars 200517 févr. 2009Covidien AGElectrosurgical forceps with slow closure sealing plates and method of sealing tissue
US75009753 oct. 200510 mars 2009Covidien AGSpring loaded reciprocating tissue cutting mechanism in a forceps-style electrosurgical instrument
US751055624 nov. 200431 mars 2009Coviden AGVessel sealing instrument
US751389816 janv. 20087 avr. 2009Covidien AGVessel sealing instrument
US754087219 sept. 20052 juin 2009Covidien AGArticulating bipolar electrosurgical instrument
US755331221 déc. 200730 juin 2009Covidien AGVessel sealing instrument
US75820876 avr. 20011 sept. 2009Covidien AGVessel sealing instrument
US759491622 nov. 200529 sept. 2009Covidien AGElectrosurgical forceps with energy based tissue division
US759769313 juin 20036 oct. 2009Covidien AGVessel sealer and divider for use with small trocars and cannulas
US762879119 août 20058 déc. 2009Covidien AGSingle action tissue sealer
US762879222 sept. 20058 déc. 2009Covidien AGBilateral foot jaws
US76416534 mai 20065 janv. 2010Covidien AGOpen vessel sealing forceps disposable handswitch
US765500718 déc. 20062 févr. 2010Covidien AGMethod of fusing biomaterials with radiofrequency energy
US768680410 janv. 200630 mars 2010Covidien AGVessel sealer and divider with rotating sealer and cutter
US768682721 oct. 200530 mars 2010Covidien AGMagnetic closure mechanism for hemostat
US770873519 juil. 20054 mai 2010Covidien AGIncorporating rapid cooling in tissue fusion heating processes
US770875724 août 20054 mai 2010Karl Storz GmbH & Co. KGMedical forceps
US774461518 juil. 200629 juin 2010Covidien AGApparatus and method for transecting tissue on a bipolar vessel sealing instrument
US775390929 avr. 200413 juil. 2010Covidien AGElectrosurgical instrument which reduces thermal damage to adjacent tissue
US77669109 nov. 20063 août 2010TYCO Healthcare Group LPVessel sealer and divider for large tissue structures
US77714256 févr. 200610 août 2010Covidien AGVessel sealer and divider having a variable jaw clamping mechanism
US777603613 mars 200317 août 2010Covidien AGBipolar concentric electrode assembly for soft tissue fusion
US77760377 juil. 200617 août 2010Covidien AGSystem and method for controlling electrode gap during tissue sealing
US778987829 sept. 20067 sept. 2010Covidien AGIn-line vessel sealer and divider
US779902613 nov. 200321 sept. 2010Covidien AGCompressible jaw configuration with bipolar RF output electrodes for soft tissue fusion
US779902826 sept. 200821 sept. 2010Covidien AGArticulating bipolar electrosurgical instrument
US78112838 oct. 200412 oct. 2010Covidien AGOpen vessel sealing instrument with hourglass cutting mechanism and over-ratchet safety
US781987229 sept. 200626 oct. 2010Covidien AGFlexible endoscopic catheter with ligasure
US782879827 mars 20089 nov. 2010Covidien AGLaparoscopic bipolar electrosurgical instrument
US783768513 juil. 200523 nov. 2010Covidien AGSwitch mechanisms for safe activation of energy on an electrosurgical instrument
US78461585 mai 20067 déc. 2010Covidien AGApparatus and method for electrode thermosurgery
US784616129 sept. 20067 déc. 2010Covidien AGInsulating boot for electrosurgical forceps
US785781218 déc. 200628 déc. 2010Covidien AGVessel sealer and divider having elongated knife stroke and safety for cutting mechanism
US787785219 sept. 20081 févr. 2011TYCO Healthcare Group LPMethod of manufacturing an end effector assembly for sealing tissue
US787785319 sept. 20081 févr. 2011TYCO Healthcare Group LPMethod of manufacturing end effector assembly for sealing tissue
US78790358 nov. 20061 févr. 2011Covidien AGInsulating boot for electrosurgical forceps
US788753517 août 200415 févr. 2011Covidien AGVessel sealing wave jaw
US788753619 août 200915 févr. 2011Covidien AGVessel sealing instrument
US789687812 mars 20091 mars 2011Coviden AGVessel sealing instrument
US790982317 janv. 200622 mars 2011Covidien AGOpen vessel sealing instrument
US792271812 oct. 200612 avr. 2011Covidien AGOpen vessel sealing instrument with cutting mechanism
US792295328 sept. 200612 avr. 2011Covidien AGMethod for manufacturing an end effector assembly
US793164914 févr. 200726 avr. 2011TYCO Healthcare Group LPVessel sealing instrument with electrical cutting mechanism
US793505214 févr. 20073 mai 2011Covidien AGForceps with spring loaded end effector assembly
US794704119 août 200924 mai 2011Covidien AGVessel sealing instrument
US795114917 oct. 200631 mai 2011TYCO Healthcare Group LPAblative material for use with tissue treatment device
US795115022 févr. 201031 mai 2011Covidien AGVessel sealer and divider with rotating sealer and cutter
US795533221 sept. 20057 juin 2011Covidien AGMechanism for dividing tissue in a hemostat-style instrument
US796396510 mai 200721 juin 2011Covidien AGBipolar electrosurgical instrument for sealing vessels
US80168279 oct. 200813 sept. 2011TYCO Healthcare Group LPApparatus, system, and method for performing an electrosurgical procedure
US80340521 nov. 201011 oct. 2011Covidien AGApparatus and method for electrode thermosurgery
US807074625 mai 20076 déc. 2011TYCO Healthcare Group LPRadiofrequency fusion of cardiac tissue
US808732724 mai 20073 janv. 2012Knipex-Werk C. Gustav Putsch KGTongs
US812374329 juil. 200828 févr. 2012Covidien AGMechanism for dividing tissue in a hemostat-style instrument
US812862430 mai 20066 mars 2012Covidien AGElectrosurgical instrument that directs energy delivery and protects adjacent tissue
US81424733 oct. 200827 mars 2012TYCO Healthcare Group LPMethod of transferring rotational motion in an articulating surgical instrument
US814748917 févr. 20113 avr. 2012Covidien AGOpen vessel sealing instrument
US816297315 août 200824 avr. 2012TYCO Healthcare Group LPMethod of transferring pressure in an articulating surgical instrument
US819243321 août 20075 juin 2012Covidien AGVessel sealing instrument with electrical cutting mechanism
US819747910 déc. 200812 juin 2012TYCO Healthcare Group LPVessel sealer and divider
US819763315 mars 201112 juin 2012Covidien AGMethod for manufacturing an end effector assembly
US82111057 mai 20073 juil. 2012Covidien AGElectrosurgical instrument which reduces collateral damage to adjacent tissue
US822141612 sept. 200817 juil. 2012TYCO Healthcare Group LPInsulating boot for electrosurgical forceps with thermoplastic clevis
US823599223 sept. 20087 août 2012TYCO Healthcare Group LPInsulating boot with mechanical reinforcement for electrosurgical forceps
US823599324 sept. 20087 août 2012TYCO Healthcare Group LPInsulating boot for electrosurgical forceps with exohinged structure
US823602523 sept. 20087 août 2012TYCO Healthcare Group LPSilicone insulated electrosurgical forceps
US82412825 sept. 200814 août 2012TYCO Healthcare Group LPVessel sealing cutting assemblies
US824128317 sept. 200814 août 2012TYCO Healthcare Group LPDual durometer insulating boot for electrosurgical forceps
US82412845 janv. 200914 août 2012Covidien AGVessel sealer and divider with non-conductive stop members
USD36670022 avr. 199430 janv. 1996Scanlan InternationalThoracoscopic debakey clamp
USD49918115 mai 200330 nov. 2004Sherwood Services AGHandle for a vessel sealer and divider
USD5253616 oct. 200418 juil. 2006Sherwood Services AGHemostat style elongated dissecting and dividing instrument
USD5313116 oct. 200431 oct. 2006Sherwood Services AGPistol grip style elongated dissecting and dividing instrument
USD53394230 juin 200419 déc. 2006Sherwood Services AGOpen vessel sealer with mechanical cutter
USD5350276 oct. 20049 janv. 2007Sherwood Services AGLow profile vessel sealing and cutting mechanism
USD5414186 oct. 200424 avr. 2007Sherwood Services AGLung sealing device
USD5419389 avr. 20041 mai 2007Sherwood Services AGOpen vessel sealer with mechanical cutter
USD56466213 oct. 200418 mars 2008Sherwood Services AGHourglass-shaped knife for electrosurgical forceps
USD5679438 oct. 200429 avr. 2008Sherwood Services AGOver-ratchet safety for a vessel sealing instrument
USD57539515 févr. 200719 août 2008TYCO Healthcare Group LPHemostat style elongated dissecting and dividing instrument
USD57540112 juin 200719 août 2008TYCO Healthcare Group LPVessel sealer
USD64924915 févr. 200722 nov. 2011TYCO Healthcare Group LPEnd effectors of an elongated dissecting and dividing instrument

Dessins