DE19738457B4 - Verfahren und Vorrichtung für die In-vivo-Tiefenkoagulation biologischer Gewebevolumina bei gleichzeitiger Schonung der Gewebeoberfläche mit hochfrequentem Wechselstrom - Google Patents
Verfahren und Vorrichtung für die In-vivo-Tiefenkoagulation biologischer Gewebevolumina bei gleichzeitiger Schonung der Gewebeoberfläche mit hochfrequentem Wechselstrom Download PDFInfo
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- DE19738457B4 DE19738457B4 DE1997138457 DE19738457A DE19738457B4 DE 19738457 B4 DE19738457 B4 DE 19738457B4 DE 1997138457 DE1997138457 DE 1997138457 DE 19738457 A DE19738457 A DE 19738457A DE 19738457 B4 DE19738457 B4 DE 19738457B4
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- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1442—Probes having pivoting end effectors, e.g. forceps
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- A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00773—Sensed parameters
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B2018/1472—Probes or electrodes therefor for use with liquid electrolyte, e.g. virtual electrodes
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Abstract
Vorrichtung,
welche über
Branchen verfügt,
auf denen Elektrodenpaare unterschiedlicher elektrischer Potentiale
zur Applikation hochfrequenter Wechselströme für die In-vivo-Tiefenkoagulation
biologischer Gewebevolumina angeordnet sind, dadurch gekennzeichnet,
dass die Vorrichtung über
wenigstens zwei Elektrodenpaare verfügt, welche einander symmetrisch
oder unsymmetrisch gegenüberstehend
in Bezug auf die drei Raumrichtungen angeordnet sind.
Description
- Aufgabenstellung
- Ziel ist die Entwicklung eines Applikationssystems für die Übertragung und partiellen Anwendung von hochfrequentem Wechselstrom zur In-vivo-Tiefenkoagulation biologischer Gewebevolumina bei gleichzeitiger Schonung der Gewebeoberfläche für interne und externe Anwendungen.
- Stand der Technik
- Es ist grundsätzlich bekannt, daß in der HF-Chirurgie hochfrequenter Wechselstrom in dem dafür vorgesehenen Frequenzbereich (300 kHz bis 2 MHz) zur Gewebekoagulation oder zur Gewebetrennung (Elektrotomie) Anwendung findet. Dabei unterscheidet man zwei Anwendungstechniken: die monopolare und die bipolare HF-Technik. Bei der monopolaren Anwendungstechnik wird eine der beiden Elektroden als großflächige Patientenableitung (Neutralelektrode NE) ausgelegt und in der Nähe der Eingriffsstelle am Patienten angebracht (Oberarm, Oberschenkel etc.). Die eigentliche Arbeitselektrode, die sog. Aktivelektrode, ist entsprechend der vorgesehenen Anwendung (Koagulation bzw. Elektrotomie) ausgelegt. Zur Gewebekoagulation finden großflächige Kugel-, Platten- oder Nadelelektroden, zur Gewebetrennung dünne Nadel-, Lanzetten- oder Schlingenelektroden Verwendung. Die bipolare Technik unterscheidet sich insofern von der monopolaren Technik, daß hier die großflächige Neutralelektrode miniaturisiert und in die unmittelbare Nähe der sog. Aktivelektrode gebracht wird. Damit kann gewährleistet werden, daß die Anwendung von hochfrequentem Wechselstrom auf die unmittelbare Eingriffsstelle begrenzt wird und damit ein hohes Maß an Sicherheit für Patient und Anwender gewährleistet. Unfälle, verursacht durch kapazitive Leckströme oder Verbrennungen an der Neutralelektrode, können somit nicht mehr auftreten. Ferner werden durch den viel geringeren Lastwiderstand des Gewebes viel geringere Generatorleistungen zur Erzielung desselben thermischen Gewebeeffektes benötigt. Es sind nach dem Stand der Technik eine Reihe neuer Applikationssysteme in bipolarer Technik für die Elektrotomie und Gewebekoagulation entwickelt worden.
- Bei der Gewebekoagulation unterscheidet man die sog. Oberflächenkoagulation und die Tiefenkoagulation. Zur Oberflächenkoagulation finden in der bipolaren Technik zwei parallel angeordnete Tastelektroden Verwendung, die auf das Gewebe aufgesetzt werden können. Zur Tiefenkoagulation (Desikkation) finden Nadelelektroden Verwendung. In bipolarer Technik werden solche Applikatoren z. B. zur Myomtherapie eingesetzt. Diese Applikatoren bestehen aus zwei parallel angeordneten Nadelelektroden, die in das Gewebe eingestochen werden können. Dadurch wird das Gewebe zwischen beiden Elektroden, wie auch bei der Oberflächenkoagulation mit Tastelektroden, durch den Stromfluß erhitzt und damit koaguliert. Desweiteren gibt es eine Mischform der Oberflächen- und Tiefenkoagulation bei den HF-Faßzangen. Diese gibt es in monopolaren (2 Elektroden mit gleichem Potential + Neutralelektrode) und bipolaren Ausführungen (2 Elektroden mit unterschiedlichem Potential). Dabei wird das Gewebe zwischen den beiden Elektroden (Branchen) über das Handstück mechanisch komprimiert und anschließend durch den Stromfluß koaguliert. Diese sogenannte Koaptation (Koagulation + Adaption) ermöglicht es, das Gewebe über die Oberfläche bis tief in das Gewebe zu koagulieren, ferner Hohlorgane, Lumen oder Gefäße unter Druck thermisch zu verschweißen (z. B. arterielle Blutgefäße, Eileiter). Der bei der Koagulation entstehende thermische Effekt ist eine Funktion der herrschenden Stromdichteverteilung am und im Gewebe. Aufgrund des Impedanzsprunges zwischen Elektrode und Gewebe entsteht an der Übergangsstelle zwischen Elektrode und Gewebe die höchste Stromdichte. Im Gewebe nimmt die Stromdichte mit zunehmendem Abstand von der Elektrode ab. Daher ist die generierte Wärme an der Gewebeoberfläche bei den derzeit verfügbaren HF-Zangen immer größer bzw. gleich der in der Tiefe erzeugten Wärme.
- Für die In-vivo-Tiefenkoagulation sind nach dem Stand der Technik jedoch keine Applikationssysteme bekannt, die durch ihre technische Ausführung an der Elektroden-Gewebekontaktfläche geringere Wärmemengen erzeugt als in der Tiefe des Gewebes und damit eine thermische Schonung der Gewebeoberfläche (z. B. Haut) sicherstellen kann. Aus der Anmeldung
DE 195 41 566 A1 ist bekannt, daß sich über speziell modifizierte Elektroden die elektrische Feldausbreitung für den Einsatz zur interstitiellen Tiefenkoagulation beeinflussen läßt, sowie Maßnahmen zur Optimierung der Leistungsankopplung an das Gewebe treffen lassen. - Erfindungsgemäße Lösung
- In grundlegenden Untersuchungen konnte gezeigt werden, daß beim Einsatz spezieller Elektroden in Form und Material, deren geometrischer Anordnung und elektrischer Verschaltung, sowie der Verwendung spezieller Spül-, und Beschichtungstechniken, eine interne bzw. externe In-vivo-Tiefenkoagulation von biologischem Gewebe unter thermi scher Schonung der Gewebekontaktfläche möglich ist. Ferner wird dadurch auch das Anbacken und Verschmutzen der Elektrode verhindert.
- Das erfindungsgemäße HF-Applikationssystem, bei dem Branchen mit Elektrodenpaaren unterschiedlicher elektrischer Potentiale zur In-vivo-Tiefenkoagulation von biologischen Gewebe unter gleichzeitiger Schonung der Gewebeoberfläche Verwendung finden, kennzeichnet sich dadurch aus, daß durch die Elektrodenanordnung und deren spezielle Ausführung in der Tiefe des Gewebes eine höhere Temperatur entstehen kann als an der Elektroden-Gewebeübergangsstelle. Die erfindungsgemäße Lösung besteht darin, daß hier zwei oder mehrere Elektrodenpaare in symmetrischer oder unsymmetrischer Anordnung in Bezug auf die drei Raumrichtungen einander gegenüberstehen, daß jedes Elektrodenpaar unterschiedliche elektrische Potentiale aufweist und die einzelnen Elektrodenpaare teilweise voneinander galvanisch entkoppelt sind. Durch die Verwendung galvanisch entkoppelter Elektrodenpaaranordnungen wird ermöglicht, eine Superposition der Stromdichte in tieferen Gewebeschichten zu erzeugen.
- Durch eine bevorzugt zangenartige Vorrichtung, an deren beiden vorderen Branchen das Elektrodenpaar oder die Elektrodenpaare auf der jeweiligenen Brancheninnenseite angebracht sind, wird das zu koagulierende Gewebe zunächst mechanisch fixiert und komprimiert sowie anschließend mit einer definierten HF-Leistung beaufschlagt. In der erfindungsgemäß bevorzugten Ausführungsform einer zangenartige Vorrichtung sind desweiteren die beiden Branchen gegeneinander elektrisch isoliert und besitzen des weiteren unterschiedlich elektrische Potentiale. (
1 ). - In der erfindungsgemäßen Lösung stehen die Elektroden entweder in direktem Kontakt mit dem Gewebe oder über eine spezielles Kontaktfluid, wie Gel, NaCl-Lsg. oder andere geeigneten Substanzen oder Materialien zur Verminderung der Übergangsimpedanz (Elektrode/Gewebe) sowie zur Kühlung der Gewebeoberfläche. Diese Substanz wird entweder vorher zwischen die Elektroden und das Gewebe gebracht oder über das Applikationssystem selbst über geeignete Zuführungen (Bohrungen, Membranen etc.) eingebracht. Die erfindungsgemäß vorzugsweise starren Branchen bestehen entweder aus den Elektroden selbst, wie z. B. aus einer elektrisch leitenden metallischen Legierung, einem elektrisch leitenden Kunststoff, einem elektrisch leitenden Biomaterial oder anderen geeigneten Materialien. Sie können aber auch aus einem dielektrischen Material wie z. B. Kunststoff gefertigt werden, die ihrerseits wiederum die eigentlichen Elektroden, bestehend aus den o. g. Materialien aufnehmen können. Die Form der Elektroden ist vorzugsweise flächig, kugelförmig oder zylindrisch oder sie weisen eine andere geeignete Form auf, um störende elektri sche Spitzeneffekte auf der Gewebeoberfläche zu vermeiden. Eine weitere Spezifikation der erfindungsgemäßen Lösung ist die hohle Ausbildung der Elektroden. Diese können aber auch in ihrer Auslegung als massive Baugruppe gefertigt werden.
- Die erfindungsgemäße Lösung schließt die Verwendung einer speziellen Spülvorrichtung mit ein. Die Elektroden werden entweder vor oder während der HF-Applikation durch eine geeignete Spüleinrichtung elektrisch direkt mit dem Gewebe angekoppelt, um einen Austrocknen und Erwärmen des Gewebes zu vermeiden. Diese Spülung kann vor oder während der Applikation, kontinuierlich oder intermittierend erfolgen. Als Spülvorrichtungen kommen ein offener Flüssigkeitskühl- und Spülkreislauf oder eine Verdampfungskühlung zur Anwendung. Dazu werden erfindungsgemäß die einzelnen Elektroden durch Einbau eines offenen Flüssigkeitskühlkreislaufes und/oder oder das vorherige oder parallele Besprühen mit einem speziellen Kälte- oder Kontaktspray (Verdampfungskühlung/Kontaktierung) versehen. Das verwendete Spülmittel besteht in der erfindungsgemäßen Lösung aus einer physiologischen Kochsalzlösung oder anderen geeigneten Flüssigkeiten oder Gasen.
- In Weiterführung des Erfindungsgedankens kann statt der starren Elektroden oder Branche auch an eine flexible Ausführung gedacht werden. Dabei könnten sich die Elektroden besser an die Gewebeoberfläche anpassen. Die Elektroden oder Branchen könnten dabei aus flexiblen oder semi-flexiblen Materialien oder Verbundmaterialien bestehen.
- In einer weiteren vorteilhaften Ausbildung des erfindungsgemäßen Übertragungssystems werden die elektrischen Zuleitungen auf der Innenseite oder innerhalb der Griffe der vorzugsweise zangenförmigen Vorrichtung bis zu den Elektroden an der Innenseite der beiden Branchen geführt. Ferner wird durch geeignete mechanische Abstandshalter wie Potentiometer und einem integrierten Drucksensor sichergestellt, daß ein definierter Anpressdruck der Elektroden ans Gewebe und ein definierter Abstand der beiden Branchen eingehalten wird, um eine entsprechende Leistungseinstellung am HF-Generator vornehmen zu können. Dieser Anpressdruck und Abstand sind variabel und können auf die einzelne Applikation eingestellt werden.
- In Weiterführung des Erfindungsgedankens ist auch ein paralleler Betrieb mehrerer zangenförmiger Vorrichtungen realisierbar. Hierbei werden erfindungsgemäß mehrere vorzugsweise zangenförmige Vorrichtungen, wie oben beschrieben, mit entsprechenden Elektrodenanordnungen durch einen HF-Generator gespeist der mehrere galvanisch entkoppelte Ausgangskanäle besitzt oder über eine separate HF-Weiche, die vom Ausgangsteil des Generators gespeist die HF-Leistung entsprechend dem Bedarf in mehrerer Ausgangskanäle galvanisch entkoppelt aufteilt. Die vorzugsweise zangenförmigen Vorrichtungen können einzeln oder gleichzeitig eingesetzt werden. Dadurch wird es möglich, gleichzeitig oder zumindest unter Ersparnis von Zeit und Kosten HF-Applikationen an verschiedenen Gewebestellen eines Tieres oder eines Menschen oder mehrerer Tiere oder mehrerer Menschen gleichzeitig durchzuführen.
- Eine bevorzugtes Ausführungsbeispiel der Erfindung des vorherig beschriebenen HF-Applikationssystems stellt eine Vorrichung zur minimal traumatisierenden Sterilisierung von männlichen Säugetieren oder Menschen dar. Eine bevorzugte Anwendung ist die Sterilisierung von Bullen, Hengsten, Hammeln, Böcken, Rüden oder Katern jeden Alters. Durch den Einsatz dieser erfindungsgemäßen Lösung zur Verödung der Samenleiter unter Schonung der Gewebeoberfläche steht somit erstmals ein nicht-invasives, intern oder extern oberflächlich angewandtes Tiefenkoagulationsverfahren zur Verfügung.
- Es folgt die Beschreibung der Abbildungen.
-
1 ) - Dargestellt ist eine zangenartige Vorrichtung (
3 ) bestehend aus zwei Branchen verbunden über ein isolierendes Gelenk (2 ) mit integriertem Potentiometer (2 ). In den einstellbar gelagerten (2a ) Elektrodenhaltern am Ende der beiden Branchen (1 ) befinden sich die Elektroden (1a ), Spülkanäle (1b ) und Sensoren (1c ) (Druck, Temperatur) in ihren erfindungsgemäßen Konfigurationen (1.1 –1.4 ). Die Elektroden werden über geeignete elektrische Zuleitungen (4 ) mit einer Energiequelle (5 ) (HF-Generator) verbunden. Ferner befinden sich an der Vorrichtung Anschlüsse für eine Spülung (6 ) der Elektroden-Gewebe-Kontaktfläche.
Claims (8)
- Vorrichtung, welche über Branchen verfügt, auf denen Elektrodenpaare unterschiedlicher elektrischer Potentiale zur Applikation hochfrequenter Wechselströme für die In-vivo-Tiefenkoagulation biologischer Gewebevolumina angeordnet sind, dadurch gekennzeichnet, dass die Vorrichtung über wenigstens zwei Elektrodenpaare verfügt, welche einander symmetrisch oder unsymmetrisch gegenüberstehend in Bezug auf die drei Raumrichtungen angeordnet sind.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass als Elektrodenmaterial eine metallische Legierung oder ein elektrisch leitender Kunststoff oder ein elektrisch leitendes Biomaterial oder andere elektrisch leitende Materialien Anwendung finden.
- Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Form der Elektroden flächig, kugelförmig oder zylindrisch ist oder eine andere geeignete spitzen- und kantenfreie Form aufweisen.
- Vorrichtung nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, dass die Elektroden zugänglich als Hohlkörper ausgelegt sind.
- Vorrichtung nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, dass die Elektroden zugänglich massiv ausgelegt sind.
- Vorrichtung nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, dass die Elektrodenpaare voneinander ganz, teilweise oder nicht galvanisch entkoppelt betrieben werden können.
- Vorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass im Behandlungsfall das Elektrodenpaar oder die Elektrodenpaare das zu koagulierende Gewebe mit Hilfe einer vorzugsweise zangenartigen Vorrichtung zwischen zwei oder mehreren gegeneinander elektrisch isolierten Brachenpaaren fixiert bzw. fixieren, bevor das Gewebe mit dem hochfrequenten Wechselstrom mit einer Frequenz zwischen 100 kHz und 1 GHz beaufschlagt wird.
- Vorrichtung nach Anspruch 7, dadurch gekennzeichnet, dass die Elektroden nach Anspruch 4 und 5 im Behandlungsfall direkt oder indirekt über geeignete Zuführungen wie Bohrungen mit geeigneten Substanzen wie Kochsalzlösungen zu spülen sind und zwischen Gewebe und Elektrode in Kontakt gebracht werden um diese zu kühlen und das Austrocknen des Gewebes zu verhindern, wobei als Spülvorrichtungen ein Flüssigkeitsspülkreislauf oder eine Verdampfungskühlung zur Anwendung kommen.
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DE1997138457 DE19738457B4 (de) | 1997-09-03 | 1997-09-03 | Verfahren und Vorrichtung für die In-vivo-Tiefenkoagulation biologischer Gewebevolumina bei gleichzeitiger Schonung der Gewebeoberfläche mit hochfrequentem Wechselstrom |
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DE1997138457 DE19738457B4 (de) | 1997-09-03 | 1997-09-03 | Verfahren und Vorrichtung für die In-vivo-Tiefenkoagulation biologischer Gewebevolumina bei gleichzeitiger Schonung der Gewebeoberfläche mit hochfrequentem Wechselstrom |
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US8221416B2 (en) | 2007-09-28 | 2012-07-17 | Tyco Healthcare Group Lp | Insulating boot for electrosurgical forceps with thermoplastic clevis |
US8235993B2 (en) | 2007-09-28 | 2012-08-07 | Tyco Healthcare Group Lp | Insulating boot for electrosurgical forceps with exohinged structure |
US8236025B2 (en) | 2007-09-28 | 2012-08-07 | Tyco Healthcare Group Lp | Silicone insulated electrosurgical forceps |
US8235992B2 (en) | 2007-09-28 | 2012-08-07 | Tyco Healthcare Group Lp | Insulating boot with mechanical reinforcement for electrosurgical forceps |
US8241283B2 (en) | 2007-09-28 | 2012-08-14 | Tyco Healthcare Group Lp | Dual durometer insulating boot for electrosurgical forceps |
US8241284B2 (en) | 2001-04-06 | 2012-08-14 | Covidien Ag | Vessel sealer and divider with non-conductive stop members |
US8241282B2 (en) | 2006-01-24 | 2012-08-14 | Tyco Healthcare Group Lp | Vessel sealing cutting assemblies |
US8251996B2 (en) | 2007-09-28 | 2012-08-28 | Tyco Healthcare Group Lp | Insulating sheath for electrosurgical forceps |
US8257352B2 (en) | 2003-11-17 | 2012-09-04 | Covidien Ag | Bipolar forceps having monopolar extension |
US8257387B2 (en) | 2008-08-15 | 2012-09-04 | Tyco Healthcare Group Lp | Method of transferring pressure in an articulating surgical instrument |
US8267935B2 (en) | 2007-04-04 | 2012-09-18 | Tyco Healthcare Group Lp | Electrosurgical instrument reducing current densities at an insulator conductor junction |
US8267936B2 (en) | 2007-09-28 | 2012-09-18 | Tyco Healthcare Group Lp | Insulating mechanically-interfaced adhesive for electrosurgical forceps |
US8277447B2 (en) | 2005-08-19 | 2012-10-02 | Covidien Ag | Single action tissue sealer |
US8298232B2 (en) | 2006-01-24 | 2012-10-30 | Tyco Healthcare Group Lp | Endoscopic vessel sealer and divider for large tissue structures |
US8298228B2 (en) | 1997-11-12 | 2012-10-30 | Coviden Ag | Electrosurgical instrument which reduces collateral damage to adjacent tissue |
US8303586B2 (en) | 2003-11-19 | 2012-11-06 | Covidien Ag | Spring loaded reciprocating tissue cutting mechanism in a forceps-style electrosurgical instrument |
US8303582B2 (en) | 2008-09-15 | 2012-11-06 | Tyco Healthcare Group Lp | Electrosurgical instrument having a coated electrode utilizing an atomic layer deposition technique |
USD670808S1 (en) | 2010-10-01 | 2012-11-13 | Tyco Healthcare Group Lp | Open vessel sealing forceps |
US8317787B2 (en) | 2008-08-28 | 2012-11-27 | Covidien Lp | Tissue fusion jaw angle improvement |
US8328803B2 (en) | 2008-01-31 | 2012-12-11 | Covidien Lp | Polyp removal device and method of use |
US8348948B2 (en) | 2004-03-02 | 2013-01-08 | Covidien Ag | Vessel sealing system using capacitive RF dielectric heating |
US8361071B2 (en) | 1999-10-22 | 2013-01-29 | Covidien Ag | Vessel sealing forceps with disposable electrodes |
US8382754B2 (en) | 2005-03-31 | 2013-02-26 | Covidien Ag | Electrosurgical forceps with slow closure sealing plates and method of sealing tissue |
DE102011082307A1 (de) * | 2011-09-07 | 2013-03-07 | Celon Ag Medical Instruments | Elektrochirurgisches Instrument, Elektrochirurgieanordnung und zugehörige Verfahren |
US8409247B2 (en) | 2010-06-02 | 2013-04-02 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
USD680220S1 (en) | 2012-01-12 | 2013-04-16 | Coviden IP | Slider handle for laparoscopic device |
US8430876B2 (en) | 2009-08-27 | 2013-04-30 | Tyco Healthcare Group Lp | Vessel sealer and divider with knife lockout |
US8430877B2 (en) | 2010-06-02 | 2013-04-30 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US8439911B2 (en) | 2009-09-09 | 2013-05-14 | Coviden Lp | Compact jaw including through bore pivot pin |
US8454602B2 (en) | 2009-05-07 | 2013-06-04 | Covidien Lp | Apparatus, system, and method for performing an electrosurgical procedure |
US8469956B2 (en) | 2008-07-21 | 2013-06-25 | Covidien Lp | Variable resistor jaw |
US8469991B2 (en) | 2010-06-02 | 2013-06-25 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US8469957B2 (en) | 2008-10-07 | 2013-06-25 | Covidien Lp | Apparatus, system, and method for performing an electrosurgical procedure |
US8469992B2 (en) | 2010-06-02 | 2013-06-25 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US8475453B2 (en) | 2006-10-06 | 2013-07-02 | Covidien Lp | Endoscopic vessel sealer and divider having a flexible articulating shaft |
US8480671B2 (en) | 2010-01-22 | 2013-07-09 | Covidien Lp | Compact jaw including split pivot pin |
US8486107B2 (en) | 2008-10-20 | 2013-07-16 | Covidien Lp | Method of sealing tissue using radiofrequency energy |
US8491624B2 (en) | 2010-06-02 | 2013-07-23 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US8491625B2 (en) | 2010-06-02 | 2013-07-23 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US8496656B2 (en) | 2003-05-15 | 2013-07-30 | Covidien Ag | Tissue sealer with non-conductive variable stop members and method of sealing tissue |
US8523898B2 (en) | 2009-07-08 | 2013-09-03 | Covidien Lp | Endoscopic electrosurgical jaws with offset knife |
US8535312B2 (en) | 2008-09-25 | 2013-09-17 | Covidien Lp | Apparatus, system and method for performing an electrosurgical procedure |
US8574230B2 (en) | 2009-09-03 | 2013-11-05 | Covidien Lp | Open vessel sealing instrument with pivot assembly |
US8591506B2 (en) | 1998-10-23 | 2013-11-26 | Covidien Ag | Vessel sealing system |
US8597295B2 (en) | 2010-04-12 | 2013-12-03 | Covidien Lp | Surgical instrument with non-contact electrical coupling |
US8597297B2 (en) | 2006-08-29 | 2013-12-03 | Covidien Ag | Vessel sealing instrument with multiple electrode configurations |
US8623276B2 (en) | 2008-02-15 | 2014-01-07 | Covidien Lp | Method and system for sterilizing an electrosurgical instrument |
US8636761B2 (en) | 2008-10-09 | 2014-01-28 | Covidien Lp | Apparatus, system, and method for performing an endoscopic electrosurgical procedure |
US8641712B2 (en) | 2010-07-28 | 2014-02-04 | Covidien Lp | Local optimization of electrode current densities |
US8641713B2 (en) | 2005-09-30 | 2014-02-04 | Covidien Ag | Flexible endoscopic catheter with ligasure |
US8647341B2 (en) | 2003-06-13 | 2014-02-11 | Covidien Ag | Vessel sealer and divider for use with small trocars and cannulas |
US8672939B2 (en) | 2010-06-01 | 2014-03-18 | Covidien Lp | Surgical device for performing an electrosurgical procedure |
US8679140B2 (en) | 2012-05-30 | 2014-03-25 | Covidien Lp | Surgical clamping device with ratcheting grip lock |
US8734443B2 (en) | 2006-01-24 | 2014-05-27 | Covidien Lp | Vessel sealer and divider for large tissue structures |
US8747434B2 (en) | 2012-02-20 | 2014-06-10 | Covidien Lp | Knife deployment mechanisms for surgical forceps |
US8752264B2 (en) | 2012-03-06 | 2014-06-17 | Covidien Lp | Surgical tissue sealer |
US8764748B2 (en) | 2008-02-06 | 2014-07-01 | Covidien Lp | End effector assembly for electrosurgical device and method for making the same |
US8777945B2 (en) | 2007-06-29 | 2014-07-15 | Covidien Lp | Method and system for monitoring tissue during an electrosurgical procedure |
US8784417B2 (en) | 2008-08-28 | 2014-07-22 | Covidien Lp | Tissue fusion jaw angle improvement |
US8795269B2 (en) | 2010-07-26 | 2014-08-05 | Covidien Lp | Rotary tissue sealer and divider |
US8795274B2 (en) | 2008-08-28 | 2014-08-05 | Covidien Lp | Tissue fusion jaw angle improvement |
US8814864B2 (en) | 2010-08-23 | 2014-08-26 | Covidien Lp | Method of manufacturing tissue sealing electrodes |
US8845636B2 (en) | 2011-09-16 | 2014-09-30 | Covidien Lp | Seal plate with insulation displacement connection |
US8852228B2 (en) | 2009-01-13 | 2014-10-07 | Covidien Lp | Apparatus, system, and method for performing an electrosurgical procedure |
US8852185B2 (en) | 2011-05-19 | 2014-10-07 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US8864753B2 (en) | 2011-12-13 | 2014-10-21 | Covidien Lp | Surgical Forceps Connected to Treatment Light Source |
US8882766B2 (en) | 2006-01-24 | 2014-11-11 | Covidien Ag | Method and system for controlling delivery of energy to divide tissue |
US8887373B2 (en) | 2012-02-24 | 2014-11-18 | Covidien Lp | Vessel sealing instrument with reduced thermal spread and method of manufacture therefor |
US8898888B2 (en) | 2009-09-28 | 2014-12-02 | Covidien Lp | System for manufacturing electrosurgical seal plates |
US8920461B2 (en) | 2012-05-01 | 2014-12-30 | Covidien Lp | Surgical forceps with bifurcated flanged jaw components |
US8939975B2 (en) | 2012-07-17 | 2015-01-27 | Covidien Lp | Gap control via overmold teeth and hard stops |
US8968308B2 (en) | 2011-10-20 | 2015-03-03 | Covidien Lp | Multi-circuit seal plates |
US8968311B2 (en) | 2012-05-01 | 2015-03-03 | Covidien Lp | Surgical instrument with stamped double-flag jaws and actuation mechanism |
US8968306B2 (en) | 2011-08-09 | 2015-03-03 | Covidien Lp | Surgical forceps |
US8968314B2 (en) | 2008-09-25 | 2015-03-03 | Covidien Lp | Apparatus, system and method for performing an electrosurgical procedure |
US8968360B2 (en) | 2012-01-25 | 2015-03-03 | Covidien Lp | Surgical instrument with resilient driving member and related methods of use |
US8968309B2 (en) | 2011-11-10 | 2015-03-03 | Covidien Lp | Surgical forceps |
US9005200B2 (en) | 2010-09-30 | 2015-04-14 | Covidien Lp | Vessel sealing instrument |
USD726910S1 (en) | 2013-08-07 | 2015-04-14 | Covidien Lp | Reusable forceps for open vessel sealer with mechanical cutter |
US9011436B2 (en) | 2012-06-26 | 2015-04-21 | Covidien Lp | Double-length jaw system for electrosurgical instrument |
US9011435B2 (en) | 2012-02-24 | 2015-04-21 | Covidien Lp | Method for manufacturing vessel sealing instrument with reduced thermal spread |
US9024237B2 (en) | 2009-09-29 | 2015-05-05 | Covidien Lp | Material fusing apparatus, system and method of use |
USD728786S1 (en) | 2013-05-03 | 2015-05-05 | Covidien Lp | Vessel sealer with mechanical cutter and pistol-grip-style trigger |
US9023043B2 (en) | 2007-09-28 | 2015-05-05 | Covidien Lp | Insulating mechanically-interfaced boot and jaws for electrosurgical forceps |
US9028493B2 (en) | 2009-09-18 | 2015-05-12 | Covidien Lp | In vivo attachable and detachable end effector assembly and laparoscopic surgical instrument and methods therefor |
US9028495B2 (en) | 2010-06-23 | 2015-05-12 | Covidien Lp | Surgical instrument with a separable coaxial joint |
US9028492B2 (en) | 2011-08-18 | 2015-05-12 | Covidien Lp | Surgical instruments with removable components |
US9034009B2 (en) | 2012-05-01 | 2015-05-19 | Covidien Lp | Surgical forceps |
US9039691B2 (en) | 2012-06-29 | 2015-05-26 | Covidien Lp | Surgical forceps |
US9039731B2 (en) | 2012-05-08 | 2015-05-26 | Covidien Lp | Surgical forceps including blade safety mechanism |
US9060780B2 (en) | 2011-09-29 | 2015-06-23 | Covidien Lp | Methods of manufacturing shafts for surgical instruments |
US9072524B2 (en) | 2012-06-29 | 2015-07-07 | Covidien Lp | Surgical forceps |
US9095347B2 (en) | 2003-11-20 | 2015-08-04 | Covidien Ag | Electrically conductive/insulative over shoe for tissue fusion |
US9107672B2 (en) | 1998-10-23 | 2015-08-18 | Covidien Ag | Vessel sealing forceps with disposable electrodes |
USD736920S1 (en) | 2013-08-07 | 2015-08-18 | Covidien Lp | Open vessel sealer with mechanical cutter |
US9113897B2 (en) | 2012-01-23 | 2015-08-25 | Covidien Lp | Partitioned surgical instrument |
US9113882B2 (en) | 2012-01-23 | 2015-08-25 | Covidien Lp | Method of manufacturing an electrosurgical instrument |
US9113907B2 (en) | 2008-09-18 | 2015-08-25 | Covidien Lp | Vessel sealing instrument with cutting mechanism |
US9113938B2 (en) | 2011-09-09 | 2015-08-25 | Covidien Lp | Apparatus for performing electrosurgical procedures having a spring mechanism associated with the jaw members |
US9113933B2 (en) | 2011-05-16 | 2015-08-25 | Covidien Lp | Optical energy-based methods and apparatus for tissue sealing |
US9113901B2 (en) | 2012-05-14 | 2015-08-25 | Covidien Lp | Modular surgical instrument with contained electrical or mechanical systems |
US9113937B2 (en) | 2011-07-11 | 2015-08-25 | Covidien Lp | Surgical forceps |
US9113934B2 (en) | 2011-05-16 | 2015-08-25 | Covidien Lp | Optical energy-based methods and apparatus for tissue sealing |
US9113940B2 (en) | 2011-01-14 | 2015-08-25 | Covidien Lp | Trigger lockout and kickback mechanism for surgical instruments |
US9119630B2 (en) | 2011-04-21 | 2015-09-01 | Covidien Lp | Surgical forceps |
US9149323B2 (en) | 2003-05-01 | 2015-10-06 | Covidien Ag | Method of fusing biomaterials with radiofrequency energy |
US9161807B2 (en) | 2011-05-23 | 2015-10-20 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US9186165B2 (en) | 2011-01-14 | 2015-11-17 | Covidien Lp | Latch mechanism for surgical instruments |
US9186206B2 (en) | 2011-09-28 | 2015-11-17 | Covidien Lp | Electrosurgical instrument |
US9192421B2 (en) | 2012-07-24 | 2015-11-24 | Covidien Lp | Blade lockout mechanism for surgical forceps |
US9192432B2 (en) | 2012-05-29 | 2015-11-24 | Covidien Lp | Lever latch assemblies for surgical improvements |
USD744644S1 (en) | 2013-08-07 | 2015-12-01 | Covidien Lp | Disposable housing for open vessel sealer with mechanical cutter |
US9259263B2 (en) | 2010-09-07 | 2016-02-16 | Covidien Lp | Dynamic and static bipolar electrical sealing and cutting device |
US9301798B2 (en) | 2012-07-19 | 2016-04-05 | Covidien Lp | Surgical forceps including reposable end effector assemblies |
US9308012B2 (en) | 2012-03-06 | 2016-04-12 | Covidien Lp | Articulating surgical apparatus |
US9314297B2 (en) | 2012-06-12 | 2016-04-19 | Covidien Lp | Electrosurgical instrument with a knife blade stop |
US9314295B2 (en) | 2011-10-20 | 2016-04-19 | Covidien Lp | Dissection scissors on surgical device |
US9318691B2 (en) | 2010-04-29 | 2016-04-19 | Covidien Lp | Method of constructing a jaw member for an end effector assembly |
US9345534B2 (en) | 2010-10-04 | 2016-05-24 | Covidien Lp | Vessel sealing instrument |
US9370393B2 (en) | 2010-06-23 | 2016-06-21 | Covidien Lp | Surgical forceps for sealing and dividing tissue |
US9375227B2 (en) | 2010-06-02 | 2016-06-28 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US9375259B2 (en) | 2012-10-24 | 2016-06-28 | Covidien Lp | Electrosurgical instrument including an adhesive applicator assembly |
US9375205B2 (en) | 2012-11-15 | 2016-06-28 | Covidien Lp | Deployment mechanisms for surgical instruments |
US9375256B2 (en) | 2013-02-05 | 2016-06-28 | Covidien Lp | Electrosurgical forceps |
US9375282B2 (en) | 2012-03-26 | 2016-06-28 | Covidien Lp | Light energy sealing, cutting and sensing surgical device |
US9375262B2 (en) | 2013-02-27 | 2016-06-28 | Covidien Lp | Limited use medical devices |
US9375258B2 (en) | 2012-05-08 | 2016-06-28 | Covidien Lp | Surgical forceps |
US9375254B2 (en) | 2008-09-25 | 2016-06-28 | Covidien Lp | Seal and separate algorithm |
US9375229B2 (en) | 2011-01-14 | 2016-06-28 | Covidien Lp | Latch mechanism for surgical instruments |
US9381060B2 (en) | 2010-10-01 | 2016-07-05 | Covidien Lp | Blade deployment mechanisms for surgical forceps |
US9433461B2 (en) | 2012-09-07 | 2016-09-06 | Covidien Lp | Instruments, systems, and methods for sealing tissue structures |
US9439666B2 (en) | 2010-06-02 | 2016-09-13 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US9439711B2 (en) | 2012-10-02 | 2016-09-13 | Covidien Lp | Medical devices for thermally treating tissue |
US9439717B2 (en) | 2013-08-13 | 2016-09-13 | Covidien Lp | Surgical forceps including thermal spread control |
US9445865B2 (en) | 2013-09-16 | 2016-09-20 | Covidien Lp | Electrosurgical instrument with end-effector assembly including electrically-conductive, tissue-engaging surfaces and switchable bipolar electrodes |
US9456863B2 (en) | 2013-03-11 | 2016-10-04 | Covidien Lp | Surgical instrument with switch activation control |
US9456870B2 (en) | 2011-05-16 | 2016-10-04 | Covidien Lp | Optical energy-based methods and apparatus for tissue sealing |
US9468453B2 (en) | 2013-05-03 | 2016-10-18 | Covidien Lp | Endoscopic surgical forceps |
US9474570B2 (en) | 2008-04-22 | 2016-10-25 | Covidien Lp | Jaw closure detection system |
US9480522B2 (en) | 2010-06-02 | 2016-11-01 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US9492221B2 (en) | 2011-10-20 | 2016-11-15 | Covidien Lp | Dissection scissors on surgical device |
US9498279B2 (en) | 2010-10-04 | 2016-11-22 | Covidien Lp | Vessel sealing instrument |
US9498278B2 (en) | 2010-09-08 | 2016-11-22 | Covidien Lp | Asymmetrical electrodes for bipolar vessel sealing |
US9504519B2 (en) | 2011-10-03 | 2016-11-29 | Covidien Lp | Surgical forceps |
US9510896B2 (en) | 2011-07-11 | 2016-12-06 | Covidien Lp | Surgical forceps |
US9526567B2 (en) | 2011-05-16 | 2016-12-27 | Covidien Lp | Thread-like knife for tissue cutting |
US9526564B2 (en) | 2012-10-08 | 2016-12-27 | Covidien Lp | Electric stapler device |
US9539049B2 (en) | 2012-01-06 | 2017-01-10 | Covidien Lp | Monopolar pencil with integrated bipolar/ligasure tweezers |
US9549749B2 (en) | 2012-10-08 | 2017-01-24 | Covidien Lp | Surgical forceps |
US9554845B2 (en) | 2013-07-18 | 2017-01-31 | Covidien Lp | Surgical forceps for treating and cutting tissue |
US9554844B2 (en) | 2011-11-29 | 2017-01-31 | Covidien Lp | Open vessel sealing instrument and method of manufacturing the same |
US9572529B2 (en) | 2012-10-31 | 2017-02-21 | Covidien Lp | Surgical devices and methods utilizing optical coherence tomography (OCT) to monitor and control tissue sealing |
US9579146B2 (en) | 2010-09-07 | 2017-02-28 | Covidien Lp | Electrosurgical instrument |
US9610116B2 (en) | 2011-11-30 | 2017-04-04 | Covidien Lp | Electrosurgical instrument with a knife blade lockout mechanism |
US9622810B2 (en) | 2013-05-10 | 2017-04-18 | Covidien Lp | Surgical forceps |
US9642671B2 (en) | 2013-09-30 | 2017-05-09 | Covidien Lp | Limited-use medical device |
US9649151B2 (en) | 2013-05-31 | 2017-05-16 | Covidien Lp | End effector assemblies and methods of manufacturing end effector assemblies for treating and/or cutting tissue |
US9655673B2 (en) | 2013-03-11 | 2017-05-23 | Covidien Lp | Surgical instrument |
US9687295B2 (en) | 2014-04-17 | 2017-06-27 | Covidien Lp | Methods of manufacturing a pair of jaw members of an end-effector assembly for a surgical instrument |
US9687290B2 (en) | 2012-10-02 | 2017-06-27 | Covidien Lp | Energy-based medical devices |
US9707031B2 (en) | 2011-07-11 | 2017-07-18 | Covidien Lp | Surgical forceps and method of manufacturing thereof |
US9713491B2 (en) | 2013-02-19 | 2017-07-25 | Covidien Lp | Method for manufacturing an electrode assembly configured for use with an electrosurigcal instrument |
US9713493B2 (en) | 2012-04-30 | 2017-07-25 | Covidien Lp | Method of switching energy modality on a cordless RF device |
US9717548B2 (en) | 2013-09-24 | 2017-08-01 | Covidien Lp | Electrode for use in a bipolar electrosurgical instrument |
US9724116B2 (en) | 2009-10-06 | 2017-08-08 | Covidien Lp | Jaw, blade and gap manufacturing for surgical instruments with small jaws |
US9724157B2 (en) | 2011-08-09 | 2017-08-08 | Covidien Lp | Microwave sensing for tissue sealing |
US9750519B2 (en) | 2011-11-29 | 2017-09-05 | Covidien Lp | Coupling mechanisms for surgical instruments |
US9770255B2 (en) | 2012-06-26 | 2017-09-26 | Covidien Lp | One-piece handle assembly |
US9775668B2 (en) | 2010-10-18 | 2017-10-03 | Covidien Lp | Surgical forceps |
US9795402B2 (en) | 2011-09-29 | 2017-10-24 | Covidien Lp | Surgical instrument shafts and methods of manufacturing shafts for surgical instruments |
US9814910B2 (en) | 2011-05-19 | 2017-11-14 | Covidien Lp | Ultrasound device for precise tissue sealing and blade-less cutting |
US9820806B2 (en) | 2009-09-29 | 2017-11-21 | Covidien Lp | Switch assembly for electrosurgical instrument |
US9820765B2 (en) | 2012-05-01 | 2017-11-21 | Covidien Lp | Surgical instrument with stamped double-flange jaws |
US9833285B2 (en) | 2012-07-17 | 2017-12-05 | Covidien Lp | Optical sealing device with cutting ability |
US9839467B2 (en) | 2010-01-29 | 2017-12-12 | Covidien Lp | Surgical forceps capable of adjusting seal plate width based on vessel size |
US9844384B2 (en) | 2011-07-11 | 2017-12-19 | Covidien Lp | Stand alone energy-based tissue clips |
US9848935B2 (en) | 2015-05-27 | 2017-12-26 | Covidien Lp | Surgical instruments including components and features facilitating the assembly and manufacturing thereof |
US9848938B2 (en) | 2003-11-13 | 2017-12-26 | Covidien Ag | Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion |
US9867654B2 (en) | 2010-11-17 | 2018-01-16 | Covidien Lp | Method and apparatus for vascular tissue sealing with reduced energy consumption |
US9867657B2 (en) | 2011-05-06 | 2018-01-16 | Covidien Lp | Surgical forceps |
US9877775B2 (en) | 2013-03-12 | 2018-01-30 | Covidien Lp | Electrosurgical instrument with a knife blade stop |
US9877777B2 (en) | 2014-09-17 | 2018-01-30 | Covidien Lp | Surgical instrument having a bipolar end effector assembly and a deployable monopolar assembly |
US9888958B2 (en) | 2011-08-18 | 2018-02-13 | Covidien Lp | Surgical forceps |
US9918785B2 (en) | 2014-09-17 | 2018-03-20 | Covidien Lp | Deployment mechanisms for surgical instruments |
US9931158B2 (en) | 2014-09-17 | 2018-04-03 | Covidien Lp | Deployment mechanisms for surgical instruments |
US9943357B2 (en) | 2013-09-16 | 2018-04-17 | Covidien Lp | Split electrode for use in a bipolar electrosurgical instrument |
US9956022B2 (en) | 2015-05-27 | 2018-05-01 | Covidien Lp | Surgical forceps and methods of manufacturing the same |
US9962221B2 (en) | 2013-08-07 | 2018-05-08 | Covidien Lp | Bipolar surgical instrument |
US9974602B2 (en) | 2015-05-27 | 2018-05-22 | Covidien Lp | Surgical instruments and devices and methods facilitating the manufacture of the same |
US9974601B2 (en) | 2013-11-19 | 2018-05-22 | Covidien Lp | Vessel sealing instrument with suction system |
US9987076B2 (en) | 2014-09-17 | 2018-06-05 | Covidien Lp | Multi-function surgical instruments |
USD819815S1 (en) | 2016-03-09 | 2018-06-05 | Covidien Lp | L-shaped blade trigger for an electrosurgical instrument |
US9987030B2 (en) | 2009-08-05 | 2018-06-05 | Covidien Lp | Blunt tissue dissection surgical instrument jaw designs |
US9993288B2 (en) | 2011-06-22 | 2018-06-12 | Covidien Lp | Forceps |
US10045812B2 (en) | 2014-08-11 | 2018-08-14 | Covidien Lp | Surgical instruments and methods for performing tonsillectomy and adenoidectomy procedures |
US10058377B2 (en) | 2014-04-02 | 2018-08-28 | Covidien Lp | Electrosurgical devices including transverse electrode configurations |
US10058376B2 (en) | 2010-04-29 | 2018-08-28 | Covidien Lp | Method of manufacturing a jaw member of an electrosurgical end effector assembly |
US10070916B2 (en) | 2013-03-11 | 2018-09-11 | Covidien Lp | Surgical instrument with system and method for springing open jaw members |
USD828554S1 (en) | 2016-03-09 | 2018-09-11 | Covidien Lp | Contoured blade trigger for an electrosurgical instrument |
US10080606B2 (en) | 2014-09-17 | 2018-09-25 | Covidien Lp | Method of forming a member of an end effector |
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Families Citing this family (83)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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US11607267B2 (en) | 2019-06-10 | 2023-03-21 | Covidien Lp | Electrosurgical forceps |
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RU206775U1 (ru) * | 2020-12-15 | 2021-09-28 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный технический университет имени Гагарина Ю.А." (СГТУ имени Гагарина Ю.А.) | Электрод для электрокоагуляции биологических тканей |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4440158A1 (de) * | 1994-11-10 | 1996-05-30 | Sutter Hermann Select Med Tech | Bipolare Koagulationspinzette mit einer Spülleitung |
DE19541566A1 (de) * | 1995-11-08 | 1997-05-15 | Laser & Med Tech Gmbh | Applikationssystem für die HF-Chirurgie zur interstitiellen Thermotherapie in bipolarer Technik (HF-ITT) |
-
1997
- 1997-09-03 DE DE1997138457 patent/DE19738457B4/de not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4440158A1 (de) * | 1994-11-10 | 1996-05-30 | Sutter Hermann Select Med Tech | Bipolare Koagulationspinzette mit einer Spülleitung |
DE19541566A1 (de) * | 1995-11-08 | 1997-05-15 | Laser & Med Tech Gmbh | Applikationssystem für die HF-Chirurgie zur interstitiellen Thermotherapie in bipolarer Technik (HF-ITT) |
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US9492225B2 (en) | 2003-06-13 | 2016-11-15 | Covidien Ag | Vessel sealer and divider for use with small trocars and cannulas |
US9848938B2 (en) | 2003-11-13 | 2017-12-26 | Covidien Ag | Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion |
US8597296B2 (en) | 2003-11-17 | 2013-12-03 | Covidien Ag | Bipolar forceps having monopolar extension |
US8257352B2 (en) | 2003-11-17 | 2012-09-04 | Covidien Ag | Bipolar forceps having monopolar extension |
US10441350B2 (en) | 2003-11-17 | 2019-10-15 | Covidien Ag | Bipolar forceps having monopolar extension |
US7922718B2 (en) | 2003-11-19 | 2011-04-12 | Covidien Ag | Open vessel sealing instrument with cutting mechanism |
US8394096B2 (en) | 2003-11-19 | 2013-03-12 | Covidien Ag | Open vessel sealing instrument with cutting mechanism |
US7811283B2 (en) | 2003-11-19 | 2010-10-12 | Covidien Ag | Open vessel sealing instrument with hourglass cutting mechanism and over-ratchet safety |
US8303586B2 (en) | 2003-11-19 | 2012-11-06 | Covidien Ag | Spring loaded reciprocating tissue cutting mechanism in a forceps-style electrosurgical instrument |
US8623017B2 (en) | 2003-11-19 | 2014-01-07 | Covidien Ag | Open vessel sealing instrument with hourglass cutting mechanism and overratchet safety |
US9095347B2 (en) | 2003-11-20 | 2015-08-04 | Covidien Ag | Electrically conductive/insulative over shoe for tissue fusion |
US9980770B2 (en) | 2003-11-20 | 2018-05-29 | Covidien Ag | Electrically conductive/insulative over-shoe for tissue fusion |
US8348948B2 (en) | 2004-03-02 | 2013-01-08 | Covidien Ag | Vessel sealing system using capacitive RF dielectric heating |
US7935052B2 (en) | 2004-09-09 | 2011-05-03 | Covidien Ag | Forceps with spring loaded end effector assembly |
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US8366709B2 (en) | 2004-09-21 | 2013-02-05 | Covidien Ag | Articulating bipolar electrosurgical instrument |
US7955332B2 (en) | 2004-10-08 | 2011-06-07 | Covidien Ag | Mechanism for dividing tissue in a hemostat-style instrument |
US8123743B2 (en) | 2004-10-08 | 2012-02-28 | Covidien Ag | Mechanism for dividing tissue in a hemostat-style instrument |
US7909823B2 (en) | 2005-01-14 | 2011-03-22 | Covidien Ag | Open vessel sealing instrument |
US7951150B2 (en) | 2005-01-14 | 2011-05-31 | Covidien Ag | Vessel sealer and divider with rotating sealer and cutter |
US8147489B2 (en) | 2005-01-14 | 2012-04-03 | Covidien Ag | Open vessel sealing instrument |
US8382754B2 (en) | 2005-03-31 | 2013-02-26 | Covidien Ag | Electrosurgical forceps with slow closure sealing plates and method of sealing tissue |
US9198717B2 (en) | 2005-08-19 | 2015-12-01 | Covidien Ag | Single action tissue sealer |
US8939973B2 (en) | 2005-08-19 | 2015-01-27 | Covidien Ag | Single action tissue sealer |
US8277447B2 (en) | 2005-08-19 | 2012-10-02 | Covidien Ag | Single action tissue sealer |
US10188452B2 (en) | 2005-08-19 | 2019-01-29 | Covidien Ag | Single action tissue sealer |
US8945126B2 (en) | 2005-08-19 | 2015-02-03 | Covidien Ag | Single action tissue sealer |
US8945127B2 (en) | 2005-08-19 | 2015-02-03 | Covidien Ag | Single action tissue sealer |
US8668689B2 (en) | 2005-09-30 | 2014-03-11 | Covidien Ag | In-line vessel sealer and divider |
US7789878B2 (en) | 2005-09-30 | 2010-09-07 | Covidien Ag | In-line vessel sealer and divider |
US9579145B2 (en) | 2005-09-30 | 2017-02-28 | Covidien Ag | Flexible endoscopic catheter with ligasure |
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US8361072B2 (en) | 2005-09-30 | 2013-01-29 | Covidien Ag | Insulating boot for electrosurgical forceps |
US8641713B2 (en) | 2005-09-30 | 2014-02-04 | Covidien Ag | Flexible endoscopic catheter with ligasure |
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USRE44834E1 (en) | 2005-09-30 | 2014-04-08 | Covidien Ag | Insulating boot for electrosurgical forceps |
US7879035B2 (en) | 2005-09-30 | 2011-02-01 | Covidien Ag | Insulating boot for electrosurgical forceps |
US8394095B2 (en) | 2005-09-30 | 2013-03-12 | Covidien Ag | Insulating boot for electrosurgical forceps |
US8197633B2 (en) | 2005-09-30 | 2012-06-12 | Covidien Ag | Method for manufacturing an end effector assembly |
US7922953B2 (en) | 2005-09-30 | 2011-04-12 | Covidien Ag | Method for manufacturing an end effector assembly |
US7846161B2 (en) | 2005-09-30 | 2010-12-07 | Covidien Ag | Insulating boot for electrosurgical forceps |
US9539053B2 (en) | 2006-01-24 | 2017-01-10 | Covidien Lp | Vessel sealer and divider for large tissue structures |
US9918782B2 (en) | 2006-01-24 | 2018-03-20 | Covidien Lp | Endoscopic vessel sealer and divider for large tissue structures |
US9113903B2 (en) | 2006-01-24 | 2015-08-25 | Covidien Lp | Endoscopic vessel sealer and divider for large tissue structures |
US8734443B2 (en) | 2006-01-24 | 2014-05-27 | Covidien Lp | Vessel sealer and divider for large tissue structures |
US8241282B2 (en) | 2006-01-24 | 2012-08-14 | Tyco Healthcare Group Lp | Vessel sealing cutting assemblies |
US8882766B2 (en) | 2006-01-24 | 2014-11-11 | Covidien Ag | Method and system for controlling delivery of energy to divide tissue |
US8298232B2 (en) | 2006-01-24 | 2012-10-30 | Tyco Healthcare Group Lp | Endoscopic vessel sealer and divider for large tissue structures |
US8034052B2 (en) | 2006-05-05 | 2011-10-11 | Covidien Ag | Apparatus and method for electrode thermosurgery |
US7776037B2 (en) | 2006-07-07 | 2010-08-17 | Covidien Ag | System and method for controlling electrode gap during tissue sealing |
US8597297B2 (en) | 2006-08-29 | 2013-12-03 | Covidien Ag | Vessel sealing instrument with multiple electrode configurations |
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USD649249S1 (en) | 2007-02-15 | 2011-11-22 | Tyco Healthcare Group Lp | End effectors of an elongated dissecting and dividing instrument |
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US7877852B2 (en) | 2007-09-20 | 2011-02-01 | Tyco Healthcare Group Lp | Method of manufacturing an end effector assembly for sealing tissue |
US7877853B2 (en) | 2007-09-20 | 2011-02-01 | Tyco Healthcare Group Lp | Method of manufacturing end effector assembly for sealing tissue |
US8235992B2 (en) | 2007-09-28 | 2012-08-07 | Tyco Healthcare Group Lp | Insulating boot with mechanical reinforcement for electrosurgical forceps |
US9554841B2 (en) | 2007-09-28 | 2017-01-31 | Covidien Lp | Dual durometer insulating boot for electrosurgical forceps |
US9023043B2 (en) | 2007-09-28 | 2015-05-05 | Covidien Lp | Insulating mechanically-interfaced boot and jaws for electrosurgical forceps |
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US9918771B2 (en) | 2008-01-31 | 2018-03-20 | Covidien Lp | Polyp removal device and method of use |
US8764748B2 (en) | 2008-02-06 | 2014-07-01 | Covidien Lp | End effector assembly for electrosurgical device and method for making the same |
US8623276B2 (en) | 2008-02-15 | 2014-01-07 | Covidien Lp | Method and system for sterilizing an electrosurgical instrument |
US9474570B2 (en) | 2008-04-22 | 2016-10-25 | Covidien Lp | Jaw closure detection system |
US9113905B2 (en) | 2008-07-21 | 2015-08-25 | Covidien Lp | Variable resistor jaw |
US9247988B2 (en) | 2008-07-21 | 2016-02-02 | Covidien Lp | Variable resistor jaw |
US8469956B2 (en) | 2008-07-21 | 2013-06-25 | Covidien Lp | Variable resistor jaw |
US8257387B2 (en) | 2008-08-15 | 2012-09-04 | Tyco Healthcare Group Lp | Method of transferring pressure in an articulating surgical instrument |
US8162973B2 (en) | 2008-08-15 | 2012-04-24 | Tyco Healthcare Group Lp | Method of transferring pressure in an articulating surgical instrument |
US8795274B2 (en) | 2008-08-28 | 2014-08-05 | Covidien Lp | Tissue fusion jaw angle improvement |
US8784417B2 (en) | 2008-08-28 | 2014-07-22 | Covidien Lp | Tissue fusion jaw angle improvement |
US8317787B2 (en) | 2008-08-28 | 2012-11-27 | Covidien Lp | Tissue fusion jaw angle improvement |
US8303582B2 (en) | 2008-09-15 | 2012-11-06 | Tyco Healthcare Group Lp | Electrosurgical instrument having a coated electrode utilizing an atomic layer deposition technique |
US9113907B2 (en) | 2008-09-18 | 2015-08-25 | Covidien Lp | Vessel sealing instrument with cutting mechanism |
US9901390B2 (en) | 2008-09-18 | 2018-02-27 | Covidien Lp | Vessel sealing instrument with cutting mechanism |
US8968314B2 (en) | 2008-09-25 | 2015-03-03 | Covidien Lp | Apparatus, system and method for performing an electrosurgical procedure |
US8535312B2 (en) | 2008-09-25 | 2013-09-17 | Covidien Lp | Apparatus, system and method for performing an electrosurgical procedure |
US9375254B2 (en) | 2008-09-25 | 2016-06-28 | Covidien Lp | Seal and separate algorithm |
US8568444B2 (en) | 2008-10-03 | 2013-10-29 | Covidien Lp | Method of transferring rotational motion in an articulating surgical instrument |
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US8469957B2 (en) | 2008-10-07 | 2013-06-25 | Covidien Lp | Apparatus, system, and method for performing an electrosurgical procedure |
US8636761B2 (en) | 2008-10-09 | 2014-01-28 | Covidien Lp | Apparatus, system, and method for performing an endoscopic electrosurgical procedure |
US8016827B2 (en) | 2008-10-09 | 2011-09-13 | Tyco Healthcare Group Lp | Apparatus, system, and method for performing an electrosurgical procedure |
US9113898B2 (en) | 2008-10-09 | 2015-08-25 | Covidien Lp | Apparatus, system, and method for performing an electrosurgical procedure |
US8486107B2 (en) | 2008-10-20 | 2013-07-16 | Covidien Lp | Method of sealing tissue using radiofrequency energy |
US9033981B2 (en) | 2008-12-10 | 2015-05-19 | Covidien Lp | Vessel sealer and divider |
US9655675B2 (en) | 2008-12-10 | 2017-05-23 | Covidien Lp | Vessel sealer and divider |
US8197479B2 (en) | 2008-12-10 | 2012-06-12 | Tyco Healthcare Group Lp | Vessel sealer and divider |
US8852228B2 (en) | 2009-01-13 | 2014-10-07 | Covidien Lp | Apparatus, system, and method for performing an electrosurgical procedure |
US9655674B2 (en) | 2009-01-13 | 2017-05-23 | Covidien Lp | Apparatus, system and method for performing an electrosurgical procedure |
US10085794B2 (en) | 2009-05-07 | 2018-10-02 | Covidien Lp | Apparatus, system and method for performing an electrosurgical procedure |
US9345535B2 (en) | 2009-05-07 | 2016-05-24 | Covidien Lp | Apparatus, system and method for performing an electrosurgical procedure |
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US8454602B2 (en) | 2009-05-07 | 2013-06-04 | Covidien Lp | Apparatus, system, and method for performing an electrosurgical procedure |
US8523898B2 (en) | 2009-07-08 | 2013-09-03 | Covidien Lp | Endoscopic electrosurgical jaws with offset knife |
US9987030B2 (en) | 2009-08-05 | 2018-06-05 | Covidien Lp | Blunt tissue dissection surgical instrument jaw designs |
USD630324S1 (en) | 2009-08-05 | 2011-01-04 | Tyco Healthcare Group Lp | Dissecting surgical jaw |
US8430876B2 (en) | 2009-08-27 | 2013-04-30 | Tyco Healthcare Group Lp | Vessel sealer and divider with knife lockout |
US9113941B2 (en) | 2009-08-27 | 2015-08-25 | Covidien Lp | Vessel sealer and divider with knife lockout |
US8529566B2 (en) | 2009-08-27 | 2013-09-10 | Covidien Lp | Vessel sealer and divider with knife lockout |
USRE46570E1 (en) | 2009-09-03 | 2017-10-17 | Covidien Lp | Open vessel sealing instrument with pivot assembly |
US8591511B2 (en) | 2009-09-03 | 2013-11-26 | Covidien Lp | Open vessel sealing instrument with pivot assembly |
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US8439911B2 (en) | 2009-09-09 | 2013-05-14 | Coviden Lp | Compact jaw including through bore pivot pin |
DE102009040899A1 (de) * | 2009-09-11 | 2011-03-17 | Celon Ag Medical Instruments | Elektrochirurgisches Greifinstrument |
US9028493B2 (en) | 2009-09-18 | 2015-05-12 | Covidien Lp | In vivo attachable and detachable end effector assembly and laparoscopic surgical instrument and methods therefor |
US9931131B2 (en) | 2009-09-18 | 2018-04-03 | Covidien Lp | In vivo attachable and detachable end effector assembly and laparoscopic surgical instrument and methods therefor |
US8898888B2 (en) | 2009-09-28 | 2014-12-02 | Covidien Lp | System for manufacturing electrosurgical seal plates |
US9024237B2 (en) | 2009-09-29 | 2015-05-05 | Covidien Lp | Material fusing apparatus, system and method of use |
US9820806B2 (en) | 2009-09-29 | 2017-11-21 | Covidien Lp | Switch assembly for electrosurgical instrument |
US9724116B2 (en) | 2009-10-06 | 2017-08-08 | Covidien Lp | Jaw, blade and gap manufacturing for surgical instruments with small jaws |
US10335226B2 (en) | 2009-11-16 | 2019-07-02 | Covidien Lp | Surgical forceps capable of adjusting sealing pressure based on vessel size |
US9113906B2 (en) | 2010-01-22 | 2015-08-25 | Covidien Lp | Compact jaw including split pivot pin |
US8480671B2 (en) | 2010-01-22 | 2013-07-09 | Covidien Lp | Compact jaw including split pivot pin |
US10709494B2 (en) | 2010-01-22 | 2020-07-14 | Covidien Lp | Compact jaw including split pivot pin |
US9839467B2 (en) | 2010-01-29 | 2017-12-12 | Covidien Lp | Surgical forceps capable of adjusting seal plate width based on vessel size |
US9375260B2 (en) | 2010-04-12 | 2016-06-28 | Covidien Lp | Surgical instrument with non-contact electrical coupling |
US8597295B2 (en) | 2010-04-12 | 2013-12-03 | Covidien Lp | Surgical instrument with non-contact electrical coupling |
US9318691B2 (en) | 2010-04-29 | 2016-04-19 | Covidien Lp | Method of constructing a jaw member for an end effector assembly |
US10058376B2 (en) | 2010-04-29 | 2018-08-28 | Covidien Lp | Method of manufacturing a jaw member of an electrosurgical end effector assembly |
US9918783B2 (en) | 2010-04-29 | 2018-03-20 | Covidien Lp | Method of constructing a jaw member for an end effector assembly |
US10862021B2 (en) | 2010-04-29 | 2020-12-08 | Covidien Lp | Method of constructing a jaw member for an end effector assembly |
US10265118B2 (en) | 2010-05-04 | 2019-04-23 | Covidien Lp | Pinion blade drive mechanism for a laparoscopic vessel dissector |
US8672939B2 (en) | 2010-06-01 | 2014-03-18 | Covidien Lp | Surgical device for performing an electrosurgical procedure |
US9492223B2 (en) | 2010-06-02 | 2016-11-15 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US9168052B2 (en) | 2010-06-02 | 2015-10-27 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US10136940B2 (en) | 2010-06-02 | 2018-11-27 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US8409247B2 (en) | 2010-06-02 | 2013-04-02 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US9375227B2 (en) | 2010-06-02 | 2016-06-28 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US9375267B2 (en) | 2010-06-02 | 2016-06-28 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US8491624B2 (en) | 2010-06-02 | 2013-07-23 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US9439666B2 (en) | 2010-06-02 | 2016-09-13 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US8430877B2 (en) | 2010-06-02 | 2013-04-30 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US8491625B2 (en) | 2010-06-02 | 2013-07-23 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US9480522B2 (en) | 2010-06-02 | 2016-11-01 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US9192433B2 (en) | 2010-06-02 | 2015-11-24 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US8469992B2 (en) | 2010-06-02 | 2013-06-25 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US8469991B2 (en) | 2010-06-02 | 2013-06-25 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US10278769B2 (en) | 2010-06-23 | 2019-05-07 | Covidien Lp | Surgical instrument with a separable coaxial joint |
US9028495B2 (en) | 2010-06-23 | 2015-05-12 | Covidien Lp | Surgical instrument with a separable coaxial joint |
US9370393B2 (en) | 2010-06-23 | 2016-06-21 | Covidien Lp | Surgical forceps for sealing and dividing tissue |
US8795269B2 (en) | 2010-07-26 | 2014-08-05 | Covidien Lp | Rotary tissue sealer and divider |
US8641712B2 (en) | 2010-07-28 | 2014-02-04 | Covidien Lp | Local optimization of electrode current densities |
US8814864B2 (en) | 2010-08-23 | 2014-08-26 | Covidien Lp | Method of manufacturing tissue sealing electrodes |
US9770288B2 (en) | 2010-08-23 | 2017-09-26 | Covidien Lp | Method of manufacturing tissue sealing electrodes |
US9579146B2 (en) | 2010-09-07 | 2017-02-28 | Covidien Lp | Electrosurgical instrument |
US9259263B2 (en) | 2010-09-07 | 2016-02-16 | Covidien Lp | Dynamic and static bipolar electrical sealing and cutting device |
US9498278B2 (en) | 2010-09-08 | 2016-11-22 | Covidien Lp | Asymmetrical electrodes for bipolar vessel sealing |
US9974600B2 (en) | 2010-09-30 | 2018-05-22 | Covidien Lp | Vessel sealing instrument |
US9005200B2 (en) | 2010-09-30 | 2015-04-14 | Covidien Lp | Vessel sealing instrument |
US9381060B2 (en) | 2010-10-01 | 2016-07-05 | Covidien Lp | Blade deployment mechanisms for surgical forceps |
USD670808S1 (en) | 2010-10-01 | 2012-11-13 | Tyco Healthcare Group Lp | Open vessel sealing forceps |
US10188450B2 (en) | 2010-10-01 | 2019-01-29 | Covidien Lp | Blade deployment mechanisms for surgical forceps |
US10327836B2 (en) | 2010-10-01 | 2019-06-25 | Covidien Lp | Blade deployment mechanisms for surgical forceps |
US10245099B2 (en) | 2010-10-04 | 2019-04-02 | Covidien Lp | Vessel sealing instrument |
US9795439B2 (en) | 2010-10-04 | 2017-10-24 | Covidien Lp | Vessel sealing instrument |
US9498279B2 (en) | 2010-10-04 | 2016-11-22 | Covidien Lp | Vessel sealing instrument |
US9345534B2 (en) | 2010-10-04 | 2016-05-24 | Covidien Lp | Vessel sealing instrument |
US9775668B2 (en) | 2010-10-18 | 2017-10-03 | Covidien Lp | Surgical forceps |
US10039591B2 (en) | 2010-10-18 | 2018-08-07 | Covidien Lp | Surgical forceps |
US9867654B2 (en) | 2010-11-17 | 2018-01-16 | Covidien Lp | Method and apparatus for vascular tissue sealing with reduced energy consumption |
US9375229B2 (en) | 2011-01-14 | 2016-06-28 | Covidien Lp | Latch mechanism for surgical instruments |
US10383649B2 (en) | 2011-01-14 | 2019-08-20 | Covidien Lp | Trigger lockout and kickback mechanism for surgical instruments |
US9113940B2 (en) | 2011-01-14 | 2015-08-25 | Covidien Lp | Trigger lockout and kickback mechanism for surgical instruments |
US9186165B2 (en) | 2011-01-14 | 2015-11-17 | Covidien Lp | Latch mechanism for surgical instruments |
US9974555B2 (en) | 2011-01-14 | 2018-05-22 | Covidien Lp | Latch mechanism for surgical instruments |
USD661394S1 (en) | 2011-02-24 | 2012-06-05 | Tyco Healthcare Group Lp | Device jaw |
USRE46962E1 (en) | 2011-04-21 | 2018-07-24 | Covidien Lp | Surgical forceps |
US9119630B2 (en) | 2011-04-21 | 2015-09-01 | Covidien Lp | Surgical forceps |
US9867657B2 (en) | 2011-05-06 | 2018-01-16 | Covidien Lp | Surgical forceps |
US9402685B2 (en) | 2011-05-16 | 2016-08-02 | Covidien Lp | Optical energy-based methods and apparatus for tissue sealing |
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US9456870B2 (en) | 2011-05-16 | 2016-10-04 | Covidien Lp | Optical energy-based methods and apparatus for tissue sealing |
US9113934B2 (en) | 2011-05-16 | 2015-08-25 | Covidien Lp | Optical energy-based methods and apparatus for tissue sealing |
US10117705B2 (en) | 2011-05-16 | 2018-11-06 | Covidien Lp | Optical recognition of tissue and vessels |
US9113933B2 (en) | 2011-05-16 | 2015-08-25 | Covidien Lp | Optical energy-based methods and apparatus for tissue sealing |
US9649121B2 (en) | 2011-05-19 | 2017-05-16 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
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US10085795B2 (en) | 2011-05-23 | 2018-10-02 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US9161807B2 (en) | 2011-05-23 | 2015-10-20 | Covidien Lp | Apparatus for performing an electrosurgical procedure |
US9993288B2 (en) | 2011-06-22 | 2018-06-12 | Covidien Lp | Forceps |
US9844384B2 (en) | 2011-07-11 | 2017-12-19 | Covidien Lp | Stand alone energy-based tissue clips |
US9510896B2 (en) | 2011-07-11 | 2016-12-06 | Covidien Lp | Surgical forceps |
US9707031B2 (en) | 2011-07-11 | 2017-07-18 | Covidien Lp | Surgical forceps and method of manufacturing thereof |
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DE102011082307A1 (de) * | 2011-09-07 | 2013-03-07 | Celon Ag Medical Instruments | Elektrochirurgisches Instrument, Elektrochirurgieanordnung und zugehörige Verfahren |
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USD680220S1 (en) | 2012-01-12 | 2013-04-16 | Coviden IP | Slider handle for laparoscopic device |
US9113882B2 (en) | 2012-01-23 | 2015-08-25 | Covidien Lp | Method of manufacturing an electrosurgical instrument |
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US9918777B2 (en) | 2012-01-23 | 2018-03-20 | Covidien Lp | Partitioned surgical instrument |
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US20170143260A1 (en) * | 2012-10-31 | 2017-05-25 | Covidien Lp | Surgical devices and methods utilizing optical coherence tomography (oct) to monitor and control tissue sealing |
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US9375256B2 (en) | 2013-02-05 | 2016-06-28 | Covidien Lp | Electrosurgical forceps |
US10265119B2 (en) | 2013-02-15 | 2019-04-23 | Covidien Lp | Electrosurgical forceps |
US9713491B2 (en) | 2013-02-19 | 2017-07-25 | Covidien Lp | Method for manufacturing an electrode assembly configured for use with an electrosurigcal instrument |
US9375262B2 (en) | 2013-02-27 | 2016-06-28 | Covidien Lp | Limited use medical devices |
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USD728786S1 (en) | 2013-05-03 | 2015-05-05 | Covidien Lp | Vessel sealer with mechanical cutter and pistol-grip-style trigger |
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USD774190S1 (en) | 2013-08-07 | 2016-12-13 | Covidien Lp | Open vessel sealer with mechanical cutter |
US10405874B2 (en) | 2013-08-13 | 2019-09-10 | Covidien Lp | Surgical instrument |
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US11090109B2 (en) | 2014-02-11 | 2021-08-17 | Covidien Lp | Temperature-sensing electrically-conductive tissue-contacting plate configured for use in an electrosurgical jaw member, electrosurgical system including same, and methods of controlling vessel sealing using same |
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US9687295B2 (en) | 2014-04-17 | 2017-06-27 | Covidien Lp | Methods of manufacturing a pair of jaw members of an end-effector assembly for a surgical instrument |
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US9987076B2 (en) | 2014-09-17 | 2018-06-05 | Covidien Lp | Multi-function surgical instruments |
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US10039592B2 (en) | 2014-09-17 | 2018-08-07 | Covidien Lp | Deployment mechanisms for surgical instruments |
US10080605B2 (en) | 2014-09-17 | 2018-09-25 | Covidien Lp | Deployment mechanisms for surgical instruments |
US9877777B2 (en) | 2014-09-17 | 2018-01-30 | Covidien Lp | Surgical instrument having a bipolar end effector assembly and a deployable monopolar assembly |
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US10258360B2 (en) | 2014-09-25 | 2019-04-16 | Covidien Lp | Surgical instruments |
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US11090099B2 (en) | 2015-05-27 | 2021-08-17 | Covidien Lp | Surgical forceps and methods of manufacturing the same |
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