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GB1509355A - Coagulation forceps - Google Patents

Coagulation forceps

Info

Publication number
GB1509355A
GB1509355A GB1780376A GB1780376A GB1509355A GB 1509355 A GB1509355 A GB 1509355A GB 1780376 A GB1780376 A GB 1780376A GB 1780376 A GB1780376 A GB 1780376A GB 1509355 A GB1509355 A GB 1509355A
Authority
GB
United Kingdom
Prior art keywords
sleeve
tube
arms
bushing
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
GB1780376A
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.)
Richard Wolf GmbH
Original Assignee
Richard Wolf 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
Priority claimed from DE19752519827 external-priority patent/DE2519827C3/en
Application filed by Richard Wolf GmbH filed Critical Richard Wolf GmbH
Publication of GB1509355A publication Critical patent/GB1509355A/en
Expired legal-status Critical Current

Links

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B17/2909—Handles
    • A61B2017/2912—Handles transmission of forces to actuating rod or piston
    • A61B2017/2919—Handles transmission of forces to actuating rod or piston details of linkages or pivot points
    • A61B2017/292—Handles transmission of forces to actuating rod or piston details of linkages or pivot points connection of actuating rod to handle, e.g. ball end in recess
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/42—Gynaecological or obstetrical instruments or methods
    • A61B2017/4233—Operations on Fallopian tubes, e.g. sterilization
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00184—Moving parts
    • A61B2018/00196—Moving parts reciprocating lengthwise
    • 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
    • A61B18/1206—Generators therefor
    • A61B2018/1246—Generators therefor characterised by the output polarity
    • A61B2018/126—Generators therefor characterised by the output polarity bipolar

Landscapes

  • 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)

Abstract

1509355 Coagulating devices RICHARD WOLF GmbH 30 April 1976 [3 May 1975 7 June 1975] 17803/76 Heading A5R A bipolar high - frequency coagulation forceps, Fig. 1, for the coagulation of the fallopian tubes comprises two current conductors 2, 3 affording a pair of resiliently spreading forceps arms 6, an actuating sleeve 13 for opening and closing said arms, the portons of each forceps arm extending distally of its free end having insulation 4, 5 and an outwardly convex curved portion 6a for contact with sleeve 13 to facilitate opening and closing of arms 6, an uninsulated outwardly convex curved portion 7 for clamping around a fallopion tube and a straight uninsulated portion 8 for compressing the mescsalpinx. The conductors 2, 3 are mounted in a bushing tube 1 which extends through sleeve 13. A scissors grip operating handle 15 has one limb 14a secured to sleeve 13 by means of a bush 33 and retainer 34. The other limb 14b of the scissors grip is connected to an outer support barrel 17 by means of a pin 20 and to bushing tube 1 by means of a strut 21 extending longitudinally between pin 20 and a cylindrical housing 23 which includes a movable plunger 24 having protrusions 29 for engaging recesses 30 in bushing tube 1; whereby pressure on button 24a of plunger 24 disengages protrusions 28 from recesses 30 to allow removal of the bushing tube 1 from the sleeve 13 for cleaning or sterilization. A plug 9 and plug bushing 10 are provided for connection of an electrical source (not shown) to a respective conduotor 2 or 3. In an alternative embodiment, Fig. 6, the end portion 8 of one of the forceps arms 6 is provided with a bent - over portion 8a to prevent a fallopian tube from slipping out when gripped for coagulation.
GB1780376A 1975-05-03 1976-04-30 Coagulation forceps Expired GB1509355A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752519827 DE2519827C3 (en) 1975-05-03 HF coagulation forceps for sterilizing women
DE7518245 1975-06-07

Publications (1)

Publication Number Publication Date
GB1509355A true GB1509355A (en) 1978-05-04

Family

ID=25768848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1780376A Expired GB1509355A (en) 1975-05-03 1976-04-30 Coagulation forceps

Country Status (2)

Country Link
FR (1) FR2310137A1 (en)
GB (1) GB1509355A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002389A1 (en) * 1982-01-11 1983-07-21 Gerrida Bolton Facial hair removal appliance
GB2321015A (en) * 1997-01-10 1998-07-15 Huttinger Medizintechnik Gmbh Electrosurgical instrument

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1211530B (en) * 1987-11-16 1989-11-03 Consiglio Nazionale Ricerche AREA OF THE POINT OF ORIGIN OF ARITCATERERE FOR ENDOCARDIC BIOPSY AND MY VENTRICULARS THAT CAN BE USED ALSO FOR THE INDIVIDUAL
EP0546209B1 (en) * 1991-12-11 1995-11-02 Storz, Karl, Dr.med. h.c. Endoscopic forceps
CA2106126A1 (en) * 1992-09-23 1994-03-24 Ian M. Scott Bipolar surgical instruments
DE59308100D1 (en) * 1992-11-06 1998-03-12 Huettinger Medtech Gmbh Electrosurgical instrument
CA2121194A1 (en) * 1993-05-06 1994-11-07 Corbett Stone Bipolar electrosurgical instruments
US5573535A (en) * 1994-09-23 1996-11-12 United States Surgical Corporation Bipolar surgical instrument for coagulation and cutting

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1422538A (en) * 1921-01-13 1922-07-11 Radium Chemical Company Tool
US1881250A (en) * 1929-06-20 1932-10-04 Tomlinson George Milton Electrosurgical instrument
DE2325626B2 (en) * 1973-05-21 1976-06-24 Delma, elektro- und medizinische Apparatebau Gesellschaft mbH, 7200 Tuttlingen PLIERS FOR THE TARGETED ELECTROAGULATION OF ANATOMICAL FORMS USING HIGH FREQUENCY

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002389A1 (en) * 1982-01-11 1983-07-21 Gerrida Bolton Facial hair removal appliance
GB2321015A (en) * 1997-01-10 1998-07-15 Huttinger Medizintechnik Gmbh Electrosurgical instrument
GB2321015B (en) * 1997-01-10 2001-01-10 Huttinger Medizintechnik Gmbh Instrument for endoscopic surgery

Also Published As

Publication number Publication date
FR2310137A1 (en) 1976-12-03
FR2310137B1 (en) 1979-03-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee