DE29724247U1 - Means for coagulation of biological tissues - Google Patents

Means for coagulation of biological tissues

Info

Publication number
DE29724247U1
DE29724247U1 DE1997224247 DE29724247U DE29724247U1 DE 29724247 U1 DE29724247 U1 DE 29724247U1 DE 1997224247 DE1997224247 DE 1997224247 DE 29724247 U DE29724247 U DE 29724247U DE 29724247 U1 DE29724247 U1 DE 29724247U1
Authority
DE
Grant status
Grant
Patent type
Prior art keywords
characterized
device according
coagulation
means
umgrenzungseinrichtungen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE1997224247
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ERBE Elecktromedizin GmbH
Original Assignee
ERBE Elecktromedizin GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Grant date

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/042Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating using additional gas becoming plasma
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00292Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/00296Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means mounted on an endoscope
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831Material properties
    • A61B2017/00902Material properties transparent or translucent
    • A61B2017/00907Material properties transparent or translucent for light
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • A61B18/14Probes or electrodes therefor
    • A61B2018/1495Electrodes being detachable from a support structure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06Measuring instruments not otherwise provided for
    • A61B2090/062Measuring instruments not otherwise provided for penetration depth

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Claims (11)

  1. 1. Einrichtung zur Koagulation biologischer Gewebe, umfassend 1. A device for the coagulation of biological tissue, comprising
    Gaszuführungseinrichtungen ( 10 , 11 ) zum Zuführen eines ionisierbaren (Inert-/Edel-)Gases; Gas supply means (10, 11) for supplying an ionizable (inert / noble) gas;
    Stromzuführungseinrichtungen ( 20 ) zum Leiten eines Koagu lationsstromes von einer HF-Quelle ( 21 ) über Elektroden einrichtungen ( 22-24 ) in das Gas; Current-supply means (20) for conducting a Koagu lationsstromes of an RF source (21) electrode means (22-24) in the gas;
    Umgrenzungseinrichtungen ( 29 , 30 ) zum direkten oder indirekten Halten der Elektrodeneinrichtungen ( 22-24 ) und/oder der Gasaustrittsöffnung ( 10 ) oder einer (endoskopischen) Koagulationseinrichtung in einem definierten Abstand und einer definierten räumlichen Relation zu einem zu behandelnden Bereich des Gewebes. Umgrenzungseinrichtungen (29, 30) for directly or indirectly holding the electrode means (22-24) and / or the gas outlet opening (10) or (endoscopic) coagulation at a defined distance and a defined spatial relation to a treatment area of the tissue.
  2. 2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß eine Vielzahl von derartig verschieden ausgebildeten Um grenzungseinrichtungen so vorgesehen ist, daß verschieden große und/oder verschieden geformte Bereiche ( 40-42 ) zu behandelndes Gewebe definiert, insbesondere umgrenzt wer den. 2. Device according to claim 1, characterized in that a plurality of such differently structured order grenzungseinrichtungen is provided so that different sized and / or differently shaped regions (40-42) defined tissue to be treated, in particular defines who the.
  3. 3. Einrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Umgrenzungseinrichtungen ( 29 , 20 ) Isoliereinrichtungen umfassen, welche nicht zu behandelnde Bereiche des Gewebes abdecken. 3. Device according to one of the preceding claims, characterized in that the Umgrenzungseinrichtungen (29, 20) comprise insulating means which do not cover areas of the tissue to be treated.
  4. 4. Einrichtung nach einem der vorhergehenden Ansprüche, gekennzeichnet durch einen Tubus ( 30 ) zum Einführen in eine Körperöffnung. 4. Device according to one of the preceding claims, characterized by a tube (30) for insertion into a body orifice.
  5. 5. Einrichtung nach Anspruch 4, dadurch gekennzeichnet, daß die Umgrenzungseinrichtung ( 30 ) vom Tubus gebildet ist. 5. A device according to claim 4, characterized in that the Umgrenzungseinrichtung (30) is formed from the tube.
  6. 6. Einrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Gas- und Stromzuführungseinrichtungen ( 10 , 20 ) derart in oder an einer Wand der Umgrenzungseinrichtung ( 30 ) angebracht sind, daß diese bzw. das Lumen des Tubus ( 30 ) im wesentlichen frei, insbesondere zum Einführen eines Endoskops ist. 6. Device according to one of claims 1 to 5, characterized in that the gas and electricity supply means (10, 20) are mounted in such a way in or on a wall of the Umgrenzungseinrichtung (30), in that this or the lumen of the tube (30) is substantially free, in particular for introducing an endoscope.
  7. 7. Einrichtung nach Anspruch 2, dadurch gekennzeichnet, daß für jeden Bereich ( 40 , 42 ) eine gesondert betreibbare Gas zuführungseinrichtung ( 10 ) vorgesehen ist. Is provided 7. The device according to claim 2, characterized in that, for each region (40, 42) supply means a separately operable gas (10).
  8. 8. Einrichtung nach Anspruch 2, dadurch gekennzeichnet, daß für jeden Bereich ( 40-42 ) eine gesondert betreibbare Elektrodeneinrichtung ( 22-24 ) vorgesehen ist. 8. A device according to claim 2, characterized in that for each region (40-42) is a separately operable electrode means (22-24) is provided.
  9. 9. Einrichtung nach Anspruch 8, dadurch gekennzeichnet, daß die Elektrodeneinrichtungen ( 22-24 ) den zu behandelnden Bereich flächenüberdeckend und/oder flächenumgrenzend aus gebildet sind. 9. A device according to claim 8, characterized in that the electrode means (22-24) are formed of the area to be treated area overlapping and / or from flächenumgrenzend.
  10. 10. Einrichtung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Umgrenzungseinrichtungen ( 29 , 30 ) im wesentlichen durchsichtig ausgebildet sind. 10. Device according to one of claims 1 to 9, characterized in that the Umgrenzungseinrichtungen (29, 30) are substantially transparent.
  11. 11. Einrichtung nach Anspruch 4, dadurch gekennzeichnet, daß der Tubus ( 30 ) mit Marken ( 35 , 36 ) versehen ist, die in einer definierten Relation derart zum Tubus angebracht sind, daß zu behandelnde Bereiche des Gewebes innerhalb eines Patientenkörpers räumlich definierbar sind. 11. The device according to claim 4, characterized in that the tube (30) having marks (35, 36) is provided, which are mounted in a defined relation in such a manner to the tube that are spatially defined tissue areas to be treated within a patient's body.
DE1997224247 1997-03-20 1997-03-20 Means for coagulation of biological tissues Expired - Lifetime DE29724247U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1997111673 DE19711673A1 (en) 1997-03-20 1997-03-20 Means for coagulation of biological tissues
DE1997224247 DE29724247U1 (en) 1997-03-20 1997-03-20 Means for coagulation of biological tissues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997224247 DE29724247U1 (en) 1997-03-20 1997-03-20 Means for coagulation of biological tissues

Publications (1)

Publication Number Publication Date
DE29724247U1 true DE29724247U1 (en) 2000-08-03

Family

ID=26035052

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997224247 Expired - Lifetime DE29724247U1 (en) 1997-03-20 1997-03-20 Means for coagulation of biological tissues

Country Status (1)

Country Link
DE (1) DE29724247U1 (en)

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1090597A1 (en) * 1999-10-05 2001-04-11 Sherwood Services AG Multi-port side-fire ionization coagulator
WO2002032332A1 (en) * 2000-10-18 2002-04-25 Mattoli Engineering Ltd. Method and apparatus for plasma skin resurfacing
WO2003000149A1 (en) * 2001-06-22 2003-01-03 Erbe Elektromedizin Gmbh Electrosurgical instrument
US6666865B2 (en) 1998-09-29 2003-12-23 Sherwood Services Ag Swirling system for ionizable gas coagulator
US7648503B2 (en) 2006-03-08 2010-01-19 Covidien Ag Tissue coagulation method and device using inert gas
US7691102B2 (en) 2006-03-03 2010-04-06 Covidien Ag Manifold for gas enhanced surgical instruments
US7833222B2 (en) 2004-02-03 2010-11-16 Covidien Ag Gas-enhanced surgical instrument with pressure safety feature
US8123744B2 (en) 2006-08-29 2012-02-28 Covidien Ag Wound mediating device
US8157795B2 (en) 2004-02-03 2012-04-17 Covidien Ag Portable argon system
US8182480B2 (en) 2008-08-19 2012-05-22 Tyco Healthcare Group Lp Insulated tube for suction coagulator
US8222822B2 (en) 2009-10-27 2012-07-17 Tyco Healthcare Group Lp Inductively-coupled plasma device
US8226643B2 (en) 2004-02-03 2012-07-24 Covidien Ag Gas-enhanced surgical instrument with pressure safety feature
US8226644B2 (en) 2004-02-03 2012-07-24 Covidien Ag Gas-enhanced surgical instrument
US8226642B2 (en) 2008-08-14 2012-07-24 Tyco Healthcare Group Lp Surgical gas plasma ignition apparatus and method
US8251995B2 (en) 1999-10-05 2012-08-28 Covidien Ag Articulating ionizable gas coagulator
US8286339B2 (en) 2009-02-18 2012-10-16 Tyco Healthcare Group Lp Two piece tube for suction coagulator
US8328804B2 (en) 2008-07-24 2012-12-11 Covidien Lp Suction coagulator
US8343090B2 (en) 2009-08-26 2013-01-01 Covidien Lp Gas-enhanced surgical instrument with mechanism for cylinder puncture
US8414578B2 (en) 2004-02-03 2013-04-09 Covidien Ag Self contained, gas-enhanced surgical instrument
US8444641B2 (en) 2009-02-18 2013-05-21 Covidien Lp Two piece tube for suction coagulator
US8454600B2 (en) 2009-02-18 2013-06-04 Covidien Lp Two piece tube for suction coagulator
US8460291B2 (en) 2009-02-18 2013-06-11 Covidien Lp Two piece tube for suction coagulator
US8575843B2 (en) 2008-05-30 2013-11-05 Colorado State University Research Foundation System, method and apparatus for generating plasma
US8668687B2 (en) 2010-07-29 2014-03-11 Covidien Lp System and method for removing medical implants
US8753341B2 (en) 2009-06-19 2014-06-17 Covidien Lp Thermal barrier for suction coagulator
US8834462B2 (en) 2010-06-01 2014-09-16 Covidien Lp System and method for sensing tissue characteristics
US8994270B2 (en) 2008-05-30 2015-03-31 Colorado State University Research Foundation System and methods for plasma application
US9028656B2 (en) 2008-05-30 2015-05-12 Colorado State University Research Foundation Liquid-gas interface plasma device
US9117636B2 (en) 2013-02-11 2015-08-25 Colorado State University Research Foundation Plasma catalyst chemical reaction apparatus
US9269544B2 (en) 2013-02-11 2016-02-23 Colorado State University Research Foundation System and method for treatment of biofilms
US9272359B2 (en) 2008-05-30 2016-03-01 Colorado State University Research Foundation Liquid-gas interface plasma device
US9288886B2 (en) 2008-05-30 2016-03-15 Colorado State University Research Foundation Plasma-based chemical source device and method of use thereof
US9532826B2 (en) 2013-03-06 2017-01-03 Covidien Lp System and method for sinus surgery
US9555145B2 (en) 2013-03-13 2017-01-31 Covidien Lp System and method for biofilm remediation
US9987073B2 (en) 2013-11-19 2018-06-05 Covidien Lp Electrosurgical coagulation instrument including a suction pipe and a collapsible tip

Cited By (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6666865B2 (en) 1998-09-29 2003-12-23 Sherwood Services Ag Swirling system for ionizable gas coagulator
US7927330B2 (en) 1999-10-05 2011-04-19 Covidien Ag Multi-port side-fire coagulator
US8251995B2 (en) 1999-10-05 2012-08-28 Covidien Ag Articulating ionizable gas coagulator
US7955330B2 (en) 1999-10-05 2011-06-07 Covidien Ag Multi-port side-fire coagulator
US6616660B1 (en) 1999-10-05 2003-09-09 Sherwood Services Ag Multi-port side-fire coagulator
EP1090597A1 (en) * 1999-10-05 2001-04-11 Sherwood Services AG Multi-port side-fire ionization coagulator
WO2002032332A1 (en) * 2000-10-18 2002-04-25 Mattoli Engineering Ltd. Method and apparatus for plasma skin resurfacing
US6518538B2 (en) 2000-10-18 2003-02-11 Mattioli Engineering Ltd. Method and apparatus for plasma skin resurfacing
WO2003000149A1 (en) * 2001-06-22 2003-01-03 Erbe Elektromedizin Gmbh Electrosurgical instrument
US7354435B2 (en) 2001-06-22 2008-04-08 Erbe Elektromedizin Gmbh Electrosurgical instrument
US8226643B2 (en) 2004-02-03 2012-07-24 Covidien Ag Gas-enhanced surgical instrument with pressure safety feature
US7833222B2 (en) 2004-02-03 2010-11-16 Covidien Ag Gas-enhanced surgical instrument with pressure safety feature
US8226644B2 (en) 2004-02-03 2012-07-24 Covidien Ag Gas-enhanced surgical instrument
US8157795B2 (en) 2004-02-03 2012-04-17 Covidien Ag Portable argon system
US8414578B2 (en) 2004-02-03 2013-04-09 Covidien Ag Self contained, gas-enhanced surgical instrument
US7691102B2 (en) 2006-03-03 2010-04-06 Covidien Ag Manifold for gas enhanced surgical instruments
US7648503B2 (en) 2006-03-08 2010-01-19 Covidien Ag Tissue coagulation method and device using inert gas
US8460290B2 (en) 2006-03-08 2013-06-11 Covidien Ag Tissue coagulation method and device using inert gas
US8123744B2 (en) 2006-08-29 2012-02-28 Covidien Ag Wound mediating device
US9287091B2 (en) 2008-05-30 2016-03-15 Colorado State University Research Foundation System and methods for plasma application
US9028656B2 (en) 2008-05-30 2015-05-12 Colorado State University Research Foundation Liquid-gas interface plasma device
US8994270B2 (en) 2008-05-30 2015-03-31 Colorado State University Research Foundation System and methods for plasma application
US9288886B2 (en) 2008-05-30 2016-03-15 Colorado State University Research Foundation Plasma-based chemical source device and method of use thereof
US9272359B2 (en) 2008-05-30 2016-03-01 Colorado State University Research Foundation Liquid-gas interface plasma device
US8575843B2 (en) 2008-05-30 2013-11-05 Colorado State University Research Foundation System, method and apparatus for generating plasma
US8328804B2 (en) 2008-07-24 2012-12-11 Covidien Lp Suction coagulator
US8808287B2 (en) 2008-07-24 2014-08-19 Covidien Lp Suction coagulator
US9028490B2 (en) 2008-07-24 2015-05-12 Covidien Lp Suction coagulator
US8226642B2 (en) 2008-08-14 2012-07-24 Tyco Healthcare Group Lp Surgical gas plasma ignition apparatus and method
US8182480B2 (en) 2008-08-19 2012-05-22 Tyco Healthcare Group Lp Insulated tube for suction coagulator
US8286339B2 (en) 2009-02-18 2012-10-16 Tyco Healthcare Group Lp Two piece tube for suction coagulator
US8454600B2 (en) 2009-02-18 2013-06-04 Covidien Lp Two piece tube for suction coagulator
US8460291B2 (en) 2009-02-18 2013-06-11 Covidien Lp Two piece tube for suction coagulator
US8444641B2 (en) 2009-02-18 2013-05-21 Covidien Lp Two piece tube for suction coagulator
US8753341B2 (en) 2009-06-19 2014-06-17 Covidien Lp Thermal barrier for suction coagulator
US8343090B2 (en) 2009-08-26 2013-01-01 Covidien Lp Gas-enhanced surgical instrument with mechanism for cylinder puncture
US9044219B2 (en) 2009-08-26 2015-06-02 Covidien Lp Gas-enhanced surgical instrument with mechanism for cylinder puncture
US8878434B2 (en) 2009-10-27 2014-11-04 Covidien Lp Inductively-coupled plasma device
US8222822B2 (en) 2009-10-27 2012-07-17 Tyco Healthcare Group Lp Inductively-coupled plasma device
US9974594B2 (en) 2010-06-01 2018-05-22 Covidien Lp System and method for sensing tissue characteristics
US8834462B2 (en) 2010-06-01 2014-09-16 Covidien Lp System and method for sensing tissue characteristics
US8668687B2 (en) 2010-07-29 2014-03-11 Covidien Lp System and method for removing medical implants
US9117636B2 (en) 2013-02-11 2015-08-25 Colorado State University Research Foundation Plasma catalyst chemical reaction apparatus
US9269544B2 (en) 2013-02-11 2016-02-23 Colorado State University Research Foundation System and method for treatment of biofilms
US9532826B2 (en) 2013-03-06 2017-01-03 Covidien Lp System and method for sinus surgery
US9555145B2 (en) 2013-03-13 2017-01-31 Covidien Lp System and method for biofilm remediation
US9987073B2 (en) 2013-11-19 2018-06-05 Covidien Lp Electrosurgical coagulation instrument including a suction pipe and a collapsible tip
US10058375B2 (en) 2013-11-19 2018-08-28 Covidien Ag Electrosurgical coagulation instrument including a suction pipe and a collapsible tip

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