MXPA99009254A - Un dispositivo de prueba para aislamiento electrico y metodo para instrumentos electroqirurgicos. - Google Patents

Un dispositivo de prueba para aislamiento electrico y metodo para instrumentos electroqirurgicos.

Info

Publication number
MXPA99009254A
MXPA99009254A MXPA99009254A MX9909254A MXPA99009254A MX PA99009254 A MXPA99009254 A MX PA99009254A MX PA99009254 A MXPA99009254 A MX PA99009254A MX 9909254 A MX9909254 A MX 9909254A MX PA99009254 A MXPA99009254 A MX PA99009254A
Authority
MX
Mexico
Prior art keywords
testing device
electrical insulation
electrosurgical instruments
insulation testing
conductive lining
Prior art date
Application number
MXPA99009254A
Other languages
English (en)
Inventor
James R Morris
Original Assignee
Medicor Corp
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 Medicor Corp filed Critical Medicor Corp
Publication of MXPA99009254A publication Critical patent/MXPA99009254A/es

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • 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
    • 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
    • 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
    • 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
    • A61B2018/00059—Material properties
    • A61B2018/00071—Electrical conductivity
    • A61B2018/00083—Electrical conductivity low, i.e. electrically insulating
    • 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
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
    • G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Plasma & Fusion (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Veterinary Medicine (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Surgical Instruments (AREA)
  • Testing Relating To Insulation (AREA)
  • Processing Of Terminals (AREA)
  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

Se describe un dispositivo (10) adecuado para probar la integridad del recubrimiento aislante de un instrumento electroquirurgico (30). El dispositivo incluye un forro de prueba (14) y una unidad de deteccion de falla (12). El forro de prueba (14) es generalmente tubular y define un orificio abierto con un revestimiento interior conductivo resiliente (52) instalado en el mismo. La unidad de deteccion de falla (12) se acopla al revestimiento interior conductivo (52) de tal manera que se detecte el establecimiento de una trayectoria de corriente erronea entre el revestimiento interior conductivo (52) y el dispositivo electroquirurgico (30).
MXPA99009254A 1997-04-08 1998-04-08 Un dispositivo de prueba para aislamiento electrico y metodo para instrumentos electroqirurgicos. MXPA99009254A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/838,319 US5936536A (en) 1997-04-08 1997-04-08 Electrical insulation testing device and method for electrosurgical instruments
PCT/US1998/007325 WO1998045822A2 (en) 1997-04-08 1998-04-08 An electrical insulation testing device and method for electrosurgical instruments

Publications (1)

Publication Number Publication Date
MXPA99009254A true MXPA99009254A (es) 2004-09-10

Family

ID=25276805

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA99009254A MXPA99009254A (es) 1997-04-08 1998-04-08 Un dispositivo de prueba para aislamiento electrico y metodo para instrumentos electroqirurgicos.

Country Status (11)

Country Link
US (1) US5936536A (es)
EP (1) EP1008124B1 (es)
JP (1) JP2001519701A (es)
KR (1) KR20010006173A (es)
CN (1) CN1260062A (es)
AT (1) ATE235062T1 (es)
CA (1) CA2286044C (es)
DE (1) DE69812374D1 (es)
IL (1) IL132267A0 (es)
MX (1) MXPA99009254A (es)
WO (1) WO1998045822A2 (es)

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US8262655B2 (en) 2007-11-21 2012-09-11 Ethicon Endo-Surgery, Inc. Bipolar forceps
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US8480657B2 (en) 2007-10-31 2013-07-09 Ethicon Endo-Surgery, Inc. Detachable distal overtube section and methods for forming a sealable opening in the wall of an organ
US8262680B2 (en) 2008-03-10 2012-09-11 Ethicon Endo-Surgery, Inc. Anastomotic device
US9987072B2 (en) * 2008-03-17 2018-06-05 Covidien Lp System and method for detecting a fault in a capacitive return electrode for use in electrosurgery
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US8361112B2 (en) 2008-06-27 2013-01-29 Ethicon Endo-Surgery, Inc. Surgical suture arrangement
US8262563B2 (en) 2008-07-14 2012-09-11 Ethicon Endo-Surgery, Inc. Endoscopic translumenal articulatable steerable overtube
US8888792B2 (en) 2008-07-14 2014-11-18 Ethicon Endo-Surgery, Inc. Tissue apposition clip application devices and methods
US8211125B2 (en) 2008-08-15 2012-07-03 Ethicon Endo-Surgery, Inc. Sterile appliance delivery device for endoscopic procedures
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US9833281B2 (en) 2008-08-18 2017-12-05 Encision Inc. Enhanced control systems including flexible shielding and support systems for electrosurgical applications
US8529563B2 (en) 2008-08-25 2013-09-10 Ethicon Endo-Surgery, Inc. Electrical ablation devices
US8241204B2 (en) 2008-08-29 2012-08-14 Ethicon Endo-Surgery, Inc. Articulating end cap
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Also Published As

Publication number Publication date
CA2286044C (en) 2002-05-28
CN1260062A (zh) 2000-07-12
EP1008124A2 (en) 2000-06-14
EP1008124B1 (en) 2003-03-19
IL132267A0 (en) 2001-03-19
WO1998045822A3 (en) 1999-01-21
CA2286044A1 (en) 1998-10-15
DE69812374D1 (de) 2003-04-24
KR20010006173A (ko) 2001-01-26
EP1008124A4 (en) 2000-07-19
US5936536A (en) 1999-08-10
JP2001519701A (ja) 2001-10-23
WO1998045822A2 (en) 1998-10-15
ATE235062T1 (de) 2003-04-15

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