ATE146955T1 - Elektrochirurgisches, eine klinge und gasfunktion vereinigendes handstück - Google Patents

Elektrochirurgisches, eine klinge und gasfunktion vereinigendes handstück

Info

Publication number
ATE146955T1
ATE146955T1 AT92902593T AT92902593T ATE146955T1 AT E146955 T1 ATE146955 T1 AT E146955T1 AT 92902593 T AT92902593 T AT 92902593T AT 92902593 T AT92902593 T AT 92902593T AT E146955 T1 ATE146955 T1 AT E146955T1
Authority
AT
Austria
Prior art keywords
blade
electrical energy
gas
electrode
nozzle
Prior art date
Application number
AT92902593T
Other languages
English (en)
Inventor
Paul P Burek
William J Bowers
Original Assignee
Birtcher Med Syst
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 Birtcher Med Syst filed Critical Birtcher Med Syst
Application granted granted Critical
Publication of ATE146955T1 publication Critical patent/ATE146955T1/de

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
    • A61B18/042—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating using additional gas becoming plasma
    • 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
    • A61B2018/0091—Handpieces of the surgical instrument or device
    • A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
    • A61B2018/00958—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device for switching between different working modes of the main function
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/014—Application surgical instrument

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Materials For Medical Uses (AREA)
  • Nonwoven Fabrics (AREA)
AT92902593T 1990-10-04 1991-09-24 Elektrochirurgisches, eine klinge und gasfunktion vereinigendes handstück ATE146955T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/592,810 US5256138A (en) 1990-10-04 1990-10-04 Electrosurgical handpiece incorporating blade and conductive gas functionality

Publications (1)

Publication Number Publication Date
ATE146955T1 true ATE146955T1 (de) 1997-01-15

Family

ID=24372157

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92902593T ATE146955T1 (de) 1990-10-04 1991-09-24 Elektrochirurgisches, eine klinge und gasfunktion vereinigendes handstück

Country Status (13)

Country Link
US (1) US5256138A (de)
EP (1) EP0551447B1 (de)
JP (1) JP2959843B2 (de)
KR (1) KR0185958B1 (de)
AT (1) ATE146955T1 (de)
AU (1) AU651151B2 (de)
BR (1) BR9106941A (de)
CA (1) CA2093330C (de)
DE (1) DE69123978T2 (de)
DK (1) DK0551447T3 (de)
ES (1) ES2096068T3 (de)
NO (1) NO931293L (de)
WO (1) WO1992005743A1 (de)

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Publication number Publication date
DK0551447T3 (da) 1997-05-26
EP0551447A4 (en) 1993-09-15
BR9106941A (pt) 1994-01-25
AU651151B2 (en) 1994-07-14
AU8911291A (en) 1992-04-28
WO1992005743A1 (en) 1992-04-16
EP0551447B1 (de) 1997-01-02
US5256138A (en) 1993-10-26
CA2093330C (en) 1998-11-24
NO931293D0 (no) 1993-04-02
JP2959843B2 (ja) 1999-10-06
ES2096068T3 (es) 1997-03-01
DE69123978D1 (de) 1997-02-13
KR930701949A (ko) 1993-09-08
DE69123978T2 (de) 1997-07-24
JPH06505644A (ja) 1994-06-30
CA2093330A1 (en) 1992-04-05
NO931293L (no) 1993-05-21
EP0551447A1 (de) 1993-07-21
KR0185958B1 (ko) 1999-05-01

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