GB1333573A - Electrode connector clamp and test for electrosurgical use - Google Patents

Electrode connector clamp and test for electrosurgical use

Info

Publication number
GB1333573A
GB1333573A GB4884770A GB4884770A GB1333573A GB 1333573 A GB1333573 A GB 1333573A GB 4884770 A GB4884770 A GB 4884770A GB 4884770 A GB4884770 A GB 4884770A GB 1333573 A GB1333573 A GB 1333573A
Authority
GB
United Kingdom
Prior art keywords
base
skin
electrode
test
electrode connector
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
GB4884770A
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.)
Milhench H L
Original Assignee
Milhench H L
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 Milhench H L filed Critical Milhench H L
Publication of GB1333573A publication Critical patent/GB1333573A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/54—Testing for continuity
    • 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
    • A61B18/16—Indifferent or passive electrodes for grounding
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/271—Arrangements of electrodes with cords, cables or leads, e.g. single leads or patient cord assemblies
    • A61B5/273—Connection of cords, cables or leads to electrodes
    • A61B5/274—Connection of cords, cables or leads to electrodes using snap or button fasteners
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/276—Protection against electrode failure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/30—Input circuits therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/12—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/04—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/22—End pieces terminating in a spring clip
    • H01R11/24—End pieces terminating in a spring clip with gripping jaws, e.g. crocodile clip
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/001—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of incorrect or interrupted earth connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2535/00—Medical equipment, e.g. bandage, prostheses, catheter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/82—Coupling devices connected with low or zero insertion force
    • H01R12/85—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures
    • H01R12/88—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures acting manually by rotating or pivoting connector housing parts

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgical Instruments (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Electrotherapy Devices (AREA)

Abstract

1333573 Laminated electrodes H L MIL. HENCH 14 Oct 1970 48847/70 Heading B5N [Also in Divisions A5 and H2] An electrode for an electrosurgical apparatus comprises a rectangular, rounded-cornered, flexible, flat, electrically-insulating base to one side of which an electrically conductive skin is secured. The skin may be in one portion or two separated portions, and may be turned over the edges of the base. The skin may be made of sheet metal or aluminium foil. The base may be of cardboard, paper or wood and impregnated with plastics material which bonds the conductive skin to the base. One end part of the electrode may be folded over on itself. Specification 1,256,603 is referred to describing a suitable electrode.
GB4884770A 1969-10-15 1970-10-14 Electrode connector clamp and test for electrosurgical use Expired GB1333573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86663069A 1969-10-15 1969-10-15

Publications (1)

Publication Number Publication Date
GB1333573A true GB1333573A (en) 1973-10-10

Family

ID=25348028

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4884770A Expired GB1333573A (en) 1969-10-15 1970-10-14 Electrode connector clamp and test for electrosurgical use

Country Status (4)

Country Link
JP (1) JPS514030B1 (en)
CA (1) CA983123A (en)
FR (1) FR2066027A5 (en)
GB (1) GB1333573A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040658A2 (en) * 1980-05-28 1981-12-02 Drg (Uk) Limited Patient plate for diathermy apparatus, and diathermy apparatus fitted with it
EP0307708A1 (en) * 1987-09-11 1989-03-22 Siemens Aktiengesellschaft Indifferent electrode for HF surgical instruments
GB2266817A (en) * 1992-05-07 1993-11-10 Smiths Industries Plc Safety circuit for a handset with an electrode.
GB2276551A (en) * 1993-03-30 1994-10-05 Smiths Industries Plc Electrosurgery monitor and apparatus
WO2005110263A3 (en) * 2004-05-11 2006-02-23 Wisconsin Alumni Res Found Radiofrequency ablation with independently controllable ground pad conductors

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534535U (en) * 1976-06-30 1978-01-17
FR2414812A1 (en) * 1978-01-11 1979-08-10 Dolley Roger Accidental burns protector for HF incision creating generator - has support table metallic plate ensuring max. skin contact to reduce HF current density
JPS6238646Y2 (en) * 1979-05-21 1987-10-02
JPH0218764U (en) * 1988-07-25 1990-02-07

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040658A2 (en) * 1980-05-28 1981-12-02 Drg (Uk) Limited Patient plate for diathermy apparatus, and diathermy apparatus fitted with it
EP0040658A3 (en) * 1980-05-28 1981-12-09 Drg (Uk) Limited Patient plate for diathermy apparatus, and diathermy apparatus fitted with it
EP0307708A1 (en) * 1987-09-11 1989-03-22 Siemens Aktiengesellschaft Indifferent electrode for HF surgical instruments
US4873974A (en) * 1987-09-11 1989-10-17 Siemens Aktiengesellschaft Neutral electrode for a high-frequency surgical instrument
GB2266817A (en) * 1992-05-07 1993-11-10 Smiths Industries Plc Safety circuit for a handset with an electrode.
US5443462A (en) * 1992-05-07 1995-08-22 Smiths Industries Public Limited Company Electrical apparatus for controlling the supply of power to an insertable electrode
GB2266817B (en) * 1992-05-07 1996-01-24 Smiths Industries Plc Safety circuit for a handset with an electrode
GB2276551A (en) * 1993-03-30 1994-10-05 Smiths Industries Plc Electrosurgery monitor and apparatus
US5480399A (en) * 1993-03-30 1996-01-02 Smiths Industries Public Limited Company Electrosurgery monitor and apparatus
GB2276551B (en) * 1993-03-30 1996-09-25 Smiths Industries Plc Electrosurgery monitor and apparatus
WO2005110263A3 (en) * 2004-05-11 2006-02-23 Wisconsin Alumni Res Found Radiofrequency ablation with independently controllable ground pad conductors
US7736357B2 (en) 2004-05-11 2010-06-15 Wisconsin Alumni Research Foundation Radiofrequency ablation with independently controllable ground pad conductors

Also Published As

Publication number Publication date
FR2066027A5 (en) 1971-08-06
CA983123A (en) 1976-02-03
JPS514030B1 (en) 1976-02-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees