DE69216084T2 - Generator und absaugapparat für die elektrochirurgie - Google Patents

Generator und absaugapparat für die elektrochirurgie

Info

Publication number
DE69216084T2
DE69216084T2 DE69216084T DE69216084T DE69216084T2 DE 69216084 T2 DE69216084 T2 DE 69216084T2 DE 69216084 T DE69216084 T DE 69216084T DE 69216084 T DE69216084 T DE 69216084T DE 69216084 T2 DE69216084 T2 DE 69216084T2
Authority
DE
Germany
Prior art keywords
electrosurgery
extractor
generator
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 - Fee Related
Application number
DE69216084T
Other languages
English (en)
Other versions
DE69216084D1 (de
Inventor
R Billings
William Wallace
Christopher Cutler
B Cook
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.)
Utah Medical Products Inc
Original Assignee
Utah Medical Products Inc
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 Utah Medical Products Inc filed Critical Utah Medical Products Inc
Publication of DE69216084D1 publication Critical patent/DE69216084D1/de
Application granted granted Critical
Publication of DE69216084T2 publication Critical patent/DE69216084T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61B18/1206—Generators therefor
    • 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
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1407—Loop
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/062—Measuring instruments not otherwise provided for penetration depth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/007—Aspiration
    • A61B2218/008—Aspiration for smoke evacuation
DE69216084T 1991-04-30 1992-03-18 Generator und absaugapparat für die elektrochirurgie Expired - Fee Related DE69216084T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/693,560 US5160334A (en) 1991-04-30 1991-04-30 Electrosurgical generator and suction apparatus
PCT/US1992/002343 WO1992019168A1 (en) 1991-04-30 1992-03-18 Electrosurgical generator and suction apparatus

Publications (2)

Publication Number Publication Date
DE69216084D1 DE69216084D1 (de) 1997-01-30
DE69216084T2 true DE69216084T2 (de) 1997-07-24

Family

ID=24785166

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69216084T Expired - Fee Related DE69216084T2 (de) 1991-04-30 1992-03-18 Generator und absaugapparat für die elektrochirurgie

Country Status (8)

Country Link
US (1) US5160334A (de)
EP (1) EP0582650B1 (de)
JP (1) JPH06506618A (de)
AU (1) AU656387B2 (de)
CA (1) CA2107230C (de)
DE (1) DE69216084T2 (de)
ES (1) ES2098512T3 (de)
WO (1) WO1992019168A1 (de)

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EP0582650B1 (de) 1996-12-18
AU656387B2 (en) 1995-02-02
CA2107230C (en) 1996-06-18
EP0582650A4 (de) 1994-03-24
US5160334A (en) 1992-11-03
DE69216084D1 (de) 1997-01-30
AU1920192A (en) 1992-12-21
JPH06506618A (ja) 1994-07-28
CA2107230A1 (en) 1992-10-31
EP0582650A1 (de) 1994-02-16
WO1992019168A1 (en) 1992-11-12
ES2098512T3 (es) 1997-05-01

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