DE7305040U - ELECTROCOAGULATION FORCEPS FOR TUBE STERILIZATION USING BIPOLAR HIGH-FREQUENCY HEAT RADIATION - Google Patents

ELECTROCOAGULATION FORCEPS FOR TUBE STERILIZATION USING BIPOLAR HIGH-FREQUENCY HEAT RADIATION

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Publication number
DE7305040U
DE7305040U DE19737305040U DE7305040U DE7305040U DE 7305040 U DE7305040 U DE 7305040U DE 19737305040 U DE19737305040 U DE 19737305040U DE 7305040 U DE7305040 U DE 7305040U DE 7305040 U DE7305040 U DE 7305040U
Authority
DE
Germany
Prior art keywords
heat radiation
electrocoagulation
frequency heat
bipolar high
forceps
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
Application number
DE19737305040U
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to DE19737305040U priority Critical patent/DE7305040U/en
Priority to AT186373A priority patent/AT329739B/en
Priority to CH303873A priority patent/CH551202A/en
Priority to FR7308190A priority patent/FR2221113B1/fr
Priority to US00339011A priority patent/US3831607A/en
Priority to GB1122973A priority patent/GB1428238A/en
Priority to DE19732322193 priority patent/DE2322193B2/en
Publication of DE7305040U publication Critical patent/DE7305040U/en
Expired legal-status Critical Current

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Classifications

    • 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
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • 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
    • A61B18/1402—Probes for open surgery

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)

Description

PATENTANWÄLTEPATENT LAWYERS

DIPL..INS. R. SPLANEMANN - DIPL-CHEM. DR. B. REITZNER · DIPL...NQ. J. RICHTER MÖNCHEN .AMBURC DIPL..INS. R. SPLANEMANN - DIPL-CHEM. DR. B. REITZNER DIPL ... NQ. J. RICHTER MÖNCHEN .AMBURC

2000 HAMBURG 36, den 9-2.19732000 HAMBURG 36, 9-2.1973

Neuer Wall 10 Tel.fon: {(Mil) 34OO4S T.leoramm-Adr.: Invenliut HamburgNeuer Wall 10 Phone: {(Mil) 34OO4S T.leoramm-Adr .: Invenliut Hamburg

υπ.».««.. 3o58-III-636υπ. ».« «.. 3o58-III-636

lhrZ.lch.ri: ΒΓlhrZ.lch.ri: ΒΓ

Hans-Joachim Lindemann, HamburgHans-Joachim Lindemann, Hamburg

GebrauchsmusteranmeldungUtility model registration

Elektrokoagulationsfasszange für dieElectrocoagulation Forceps for

Tubensterilisation mittels bipolarerTube sterilization using bipolar

HochfrequenzwärmestrahlungHigh frequency thermal radiation

Die Neuerung betrifft eine Elektrokoagulationsfasszange zur Entfernung von krankhaften Gewebeteilen und zur Tubensterilisation mittels Hochfrequenzwärmestrahlung und ist durch zwei einseitig über ein bügelartiges Griffstück miteinander verbundene und in einem Mantelrohr aus isolierenden Werkstoffen angeordnete, stabförmige, als elektrische Leiter ausgebildete und gegeneinander isolierte Zangenarme gekennzeichnet, von denen oeder Zangenarm Einrichtungen zum Anschluss an den Pol einer Stromquelle aufweistThe innovation concerns electrocoagulation forceps for the removal of diseased tissue parts and for tube sterilization using high-frequency heat radiation and is connected to one another on one side by means of a bracket-like grip piece and is in arranged in a jacket tube made of insulating materials, Rod-shaped tong arms, designed as electrical conductors and insulated from one another, marked, oeder of which the tong arm has devices for connection to the pole of a power source

und deren freie Enden als klauenfÖrmige und isolierte Greifabschnitte ausgebildet sind, deren sich gegenüberliegende !Eiidab schnitt β frei von Isolierviifen sind;and whose free ends are designed as claw-shaped and isolated gripping sections, whose opposite ! Eiidab section β are free of isolation viifen;

In der Zeichnung ist der Gegenstand der Neuerung beispielsweise dargestellt.In the drawing, the subject of the innovation is shown for example.

Mit Io ist eine Koagulationsfasszange bezeichnet, die aus zwei stabförmigen Zangenarmen 11,12 besteht, die einseitig über ein bügelartiges Griffstück 13 miteinander verbunden sind. Die Zangenarme 11,12, die aus isolierten elektrischen Leitern bestehen, sind in einem Mantelrohr 14 aus isolierenden Werkstoffen angeordnet, aus dem einseitig die Zangenarmenden mit dem bügelartigen Griffstück 13 herausragen, während die anderen beiden aus dem anderen Mantelrohrende herausragenden Zangenenden ebenfalls isolierte, klauenfÖrmige Greifabschnitte 15,16 aufweisen, deren sich gegenüberliegende Endabschnitte 15a,16a verstärkt und frei von Isolierungen sind.-. Die beiden Zangenarme 11,12 sind in dem Griff stück 13 gegeneinander bei 1? isoliert. Ferner weisen die beiden Zangenarme 11,12 bei 18 und 19 angedeutete Anschlusseinrichtungen für den Anschluss von mit einer Stromquelle verbundenen Verbindungskabeln auf, so dass der eine Zangenarm 11 den +Pol und der andere Zangenarm 12 den -Pol bildet.With Io a coagulation grasping forceps is called, which consists of two rod-shaped pliers arms 11, 12 which are connected to one another on one side via a bow-like grip piece 13 are connected. The tong arms 11, 12, which consist of insulated electrical conductors, are in one Jacket pipe 14 arranged from insulating materials, from which protrude on one side the pincer arm ends with the bow-like grip piece 13, while the other both protruding from the other end of the casing tube Pincer ends also have isolated, claw-shaped gripping sections 15, 16, the opposite of which End sections 15a, 16a are reinforced and free of insulation. The two tong arms 11,12 are pieces in the handle 13 against each other at 1? isolated. Furthermore, the two tong arms 11, 12 have connection devices indicated at 18 and 19 for the connection of connection cables connected to a power source, so that the one pincer arm 11 forms the + pole and the other pincer arm 12 forms the -Pol.

Nach einem weiteren Merkmal der Neuerung sind die Greifabschnitte 15»16 nur nach aussen hin mit einer bei 2o,21 angedeuteten Isolierschicht versehen, so dass ein a Wärmestrahlung nur in dem von den Greifabschnitten 15,16 umschlossenen Baum wirken kann.According to a further feature of the innovation, the gripping sections 15 »16 are only on the outside with one at 2o, 21 indicated insulating layer, so that a heat radiation only in that of the gripping sections 15,16 enclosed tree can work.

Nach Erfassen des zu entfernenden Gewebeteils mittels der freien Endabschnitte 15a,16a der Zangengreifabschnitte 15,16 wird nach Anschluss der Zange Io an eine Stromquelle aufgrund des zwischen den beiden Endabschnitten 15a,16a vorhandenen Widerstandes Warme erzeugt, die sur Entfernung des zu beseitigenden Gewebeteils verwendet wird. Es besteht jedoch auch die Möglichkeit, die freien Endabschnitte 15a,16a aus stromleitendem Material mit einem hohen Widerstand herzustellen, so dass eine für die Beseitigung der Gewebeteile erforderliche Stromwärme erzeugt werden kann. Neben einer bipolaren Stromzuführung besteht auch die Möglichkeit, die Zange selbst als einen der beiden stromführenden Leiter zu verwenden, während den anderenPol der menschliche Körper bildet.After grasping the tissue part to be removed by means of the free end sections 15a, 16a of the forceps gripping sections 15, 16, after connecting the forceps Io to a Power source due to the resistance between the two end sections 15a, 16a heat generated, the sur removal of the tissue part to be removed is used. However, there is also the possibility of the free end sections 15a, 16a Electrically conductive material with a high resistance to manufacture, so that one for the elimination of the Tissue parts required electricity heat can be generated. In addition to a bipolar power supply also the possibility of using the pliers themselves as one of the two current-carrying conductors during the the other pole of the human body.

Der besondere Vorteil der Koagulationsfasszange liegt darin, dass nur der zu beseitigende Gewebeteil erfassbar und einer Wärmestrahlung aussetzbar ist, während der übrige Bereich des Gewebes nicht zerstört oderThe particular advantage of the coagulation grasping forceps is that only the tissue part to be removed can be grasped and exposed to thermal radiation while the rest of the tissue is not destroyed or

30504020.6.7330504020.6.73

73θ5Ο4θ2β.β.7373θ5Ο4θ2β.β.73

beschädigt werden kann. Dadurch, dass die Greifabschnitte nur eine Aussenisolierung aufweisen, unterliegt nur der im Innenraum der geschlossenen Greifabschnitte 15»16 liegende Gewebeteil einer wärmebestrahlung. can be damaged. By having the gripping sections have only one external insulation, only that in the interior of the closed gripping sections is subject 15 »16 lying tissue part of a heat radiation.

- Schutzanspriiche -- Protection claims -

^30504020.6.73^ 30504020.6.73

Claims (2)

Il lilt SchutzansprücheIl lilt protection claims 1. Elektrokoagulationsfasszange für die Tubensterilisation mittels bipolarer Hochfrequenzwärmestrahlung, gekennzeichnet durch, zwei einseitig über ein bügelartiges Griffstück (15) miteinander verbundene und in einem Mantelrohr (14) aus isolierenden Werkstoffen angeordnete stabförmige, als elektrische Leiter ausgebildete und einseitig gegeneinander isolierte Zangenarme. (11,12), von denen jeder Zangenarm (Ilil2) Einrichtungen (18,19) zum Anschluss an eine Stromquelxe aufweist und deren freie Enden als klauenförmige Greifabschnitte (15,16) ausgebildet sind, die Isolierungen tragen und deren sich gegenüberliegende Endabschnitte frei von Isolierungen sind.1. Electrocoagulation forceps for tube sterilization by means of bipolar high-frequency heat radiation, characterized by, two one-sided over a bow-like handle piece (15) connected to one another and rod-shaped, as electrical conductors, arranged in a jacket tube (14) made of insulating materials trained tong arms isolated from one another on one side. (11.12), each of which pincer arm (Ilil2) has devices (18,19) for connection to a Stromquelxe and their free ends as claw-shaped gripping portions (15,16) formed that wear insulation and the opposite end portions of which are free of insulation. 2. Elektrokoagulationsfasszange nach Anspruch 1, dadurch gekennzeichnet, dass die Greifabschnitte (15*16) an ihrem äusseren Umfang Beschichtungen (2o,21) aus isolierenden Werkstoffen tragen.2. Electrocoagulation grasping forceps according to claim 1, characterized in that the gripping sections (15 * 16) wear coatings (2o, 21) made of insulating materials on their outer circumference.
DE19737305040U 1973-02-10 1973-02-10 ELECTROCOAGULATION FORCEPS FOR TUBE STERILIZATION USING BIPOLAR HIGH-FREQUENCY HEAT RADIATION Expired DE7305040U (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19737305040U DE7305040U (en) 1973-02-10 1973-02-10 ELECTROCOAGULATION FORCEPS FOR TUBE STERILIZATION USING BIPOLAR HIGH-FREQUENCY HEAT RADIATION
AT186373A AT329739B (en) 1973-02-10 1973-03-01 ELECTROCOAGULATION FORCEPS FOR TUBE STERILIZATION
CH303873A CH551202A (en) 1973-02-10 1973-03-01 ELECTROCOAGULATION FORCEPS FOR TUBE STERILIZATION.
FR7308190A FR2221113B1 (en) 1973-02-10 1973-03-07
US00339011A US3831607A (en) 1973-02-10 1973-03-07 Electrocoagulation grasping forceps for tube sterilization by means of bipolar high frequency heat radiation
GB1122973A GB1428238A (en) 1973-02-10 1973-03-07 Electro-coagulation forceps
DE19732322193 DE2322193B2 (en) 1973-02-10 1973-05-03 ELECTROCOAGULATION INSTRUMENT FOR TUBE STERILIZATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19737305040U DE7305040U (en) 1973-02-10 1973-02-10 ELECTROCOAGULATION FORCEPS FOR TUBE STERILIZATION USING BIPOLAR HIGH-FREQUENCY HEAT RADIATION

Publications (1)

Publication Number Publication Date
DE7305040U true DE7305040U (en) 1973-06-20

Family

ID=6636758

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19737305040U Expired DE7305040U (en) 1973-02-10 1973-02-10 ELECTROCOAGULATION FORCEPS FOR TUBE STERILIZATION USING BIPOLAR HIGH-FREQUENCY HEAT RADIATION
DE19732322193 Pending DE2322193B2 (en) 1973-02-10 1973-05-03 ELECTROCOAGULATION INSTRUMENT FOR TUBE STERILIZATION

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19732322193 Pending DE2322193B2 (en) 1973-02-10 1973-05-03 ELECTROCOAGULATION INSTRUMENT FOR TUBE STERILIZATION

Country Status (6)

Country Link
US (1) US3831607A (en)
AT (1) AT329739B (en)
CH (1) CH551202A (en)
DE (2) DE7305040U (en)
FR (1) FR2221113B1 (en)
GB (1) GB1428238A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513868A1 (en) * 1974-04-01 1975-10-02 Olympus Optical Co ELECTRICAL DEVICE FOR TREATMENT OF DISEASED TISSUE BY PASSING A HIGH FREQUENCY CURRENT

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CA1018419A (en) * 1973-07-04 1977-10-04 Gerald Turp Instrument for laparoscopic tubal cauterization
CH587664A5 (en) * 1974-09-05 1977-05-13 Fischer Fa F L
US3982542A (en) * 1975-03-12 1976-09-28 Ford John L Electroresectroscope and method of laparoscopic tubal sterilization
US4005714A (en) * 1975-05-03 1977-02-01 Richard Wolf Gmbh Bipolar coagulation forceps
US4174714A (en) * 1976-03-26 1979-11-20 Mehl Thomas L Method for permanent removal of hair
US4174713A (en) * 1976-03-26 1979-11-20 Mehl Thomas L Device for permanent removal of hair
US4315510A (en) * 1979-05-16 1982-02-16 Cooper Medical Devices Corporation Method of performing male sterilization
US4655216A (en) * 1985-07-23 1987-04-07 Alfred Tischer Combination instrument for laparoscopical tube sterilization
US5169398A (en) * 1990-09-21 1992-12-08 Glaros Nicholas G Electronic hair remover
US6193672B1 (en) 1993-05-11 2001-02-27 Mectra Labs, Inc. Lavage
GB9410505D0 (en) * 1994-05-25 1994-07-13 Microsurgical Equipment Ltd Tissue connecting apparatus
US20110077672A1 (en) * 1995-06-07 2011-03-31 Fleischman Sidney D Devices For Installing Stasis Reducing Means In Body Tissue
US6132438A (en) * 1995-06-07 2000-10-17 Ep Technologies, Inc. Devices for installing stasis reducing means in body tissue
US5843080A (en) * 1996-10-16 1998-12-01 Megadyne Medical Products, Inc. Bipolar instrument with multi-coated electrodes
US6245062B1 (en) 1998-10-23 2001-06-12 Afx, Inc. Directional reflector shield assembly for a microwave ablation instrument
US7226446B1 (en) 1999-05-04 2007-06-05 Dinesh Mody Surgical microwave ablation assembly
US6277113B1 (en) 1999-05-28 2001-08-21 Afx, Inc. Monopole tip for ablation catheter and methods for using same
US7033352B1 (en) 2000-01-18 2006-04-25 Afx, Inc. Flexible ablation instrument
US6926712B2 (en) 2000-03-24 2005-08-09 Boston Scientific Scimed, Inc. Clamp having at least one malleable clamp member and surgical method employing the same
US6692491B1 (en) * 2000-03-24 2004-02-17 Scimed Life Systems, Inc. Surgical methods and apparatus for positioning a diagnostic or therapeutic element around one or more pulmonary veins or other body structures
US6673068B1 (en) 2000-04-12 2004-01-06 Afx, Inc. Electrode arrangement for use in a medical instrument
US20020087151A1 (en) 2000-12-29 2002-07-04 Afx, Inc. Tissue ablation apparatus with a sliding ablation instrument and method
US7785324B2 (en) 2005-02-25 2010-08-31 Endoscopic Technologies, Inc. (Estech) Clamp based lesion formation apparatus and methods configured to protect non-target tissue
US7753908B2 (en) 2002-02-19 2010-07-13 Endoscopic Technologies, Inc. (Estech) Apparatus for securing an electrophysiology probe to a clamp
US7099717B2 (en) 2002-01-03 2006-08-29 Afx Inc. Catheter having improved steering
US7192427B2 (en) 2002-02-19 2007-03-20 Afx, Inc. Apparatus and method for assessing transmurality of a tissue ablation
US6932816B2 (en) * 2002-02-19 2005-08-23 Boston Scientific Scimed, Inc. Apparatus for converting a clamp into an electrophysiology device
US8002770B2 (en) 2003-12-02 2011-08-23 Endoscopic Technologies, Inc. (Estech) Clamp based methods and apparatus for forming lesions in tissue and confirming whether a therapeutic lesion has been formed
US7727231B2 (en) 2005-01-08 2010-06-01 Boston Scientific Scimed, Inc. Apparatus and methods for forming lesions in tissue and applying stimulation energy to tissue in which lesions are formed

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FR598149A (en) * 1925-05-08 1925-12-07 bipolar electrodes for electrocoagulation
US1908201A (en) * 1931-03-09 1933-05-09 Morton G Welch Bipolar tonsil forceps
US1983669A (en) * 1933-04-19 1934-12-11 Gen Electric X Ray Corp Electrode
US2100116A (en) * 1935-09-05 1937-11-23 Webb George Farrell Method and apparatus for treating pyorrhea
US3163165A (en) * 1960-09-12 1964-12-29 Islkawa Humio Uterotube-closing instrument
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513868A1 (en) * 1974-04-01 1975-10-02 Olympus Optical Co ELECTRICAL DEVICE FOR TREATMENT OF DISEASED TISSUE BY PASSING A HIGH FREQUENCY CURRENT

Also Published As

Publication number Publication date
AT329739B (en) 1976-05-25
FR2221113B1 (en) 1975-08-22
CH551202A (en) 1974-07-15
ATA186373A (en) 1975-08-15
DE2322193B2 (en) 1976-02-19
DE2322193A1 (en) 1974-11-21
US3831607A (en) 1974-08-27
FR2221113A1 (en) 1974-10-11
GB1428238A (en) 1976-03-17

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