DE602007011364D1 - System zur Neutralelektrodenüberwachung - Google Patents

System zur Neutralelektrodenüberwachung

Info

Publication number
DE602007011364D1
DE602007011364D1 DE602007011364T DE602007011364T DE602007011364D1 DE 602007011364 D1 DE602007011364 D1 DE 602007011364D1 DE 602007011364 T DE602007011364 T DE 602007011364T DE 602007011364 T DE602007011364 T DE 602007011364T DE 602007011364 D1 DE602007011364 D1 DE 602007011364D1
Authority
DE
Germany
Prior art keywords
monitoring system
neutral electrode
electrode monitoring
neutral
monitoring
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.)
Active
Application number
DE602007011364T
Other languages
English (en)
Inventor
Derek M Blaha
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.)
Covidien AG
Original Assignee
Covidien AG
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 Covidien AG filed Critical Covidien AG
Publication of DE602007011364D1 publication Critical patent/DE602007011364D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61B18/1233—Generators therefor with circuits for assuring patient safety
    • 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
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/0072—Current
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00827—Current
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00875—Resistance or impedance
    • 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
    • A61B2018/165—Multiple indifferent electrodes
DE602007011364T 2006-09-19 2007-09-19 System zur Neutralelektrodenüberwachung Active DE602007011364D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/523,210 US7637907B2 (en) 2006-09-19 2006-09-19 System and method for return electrode monitoring

Publications (1)

Publication Number Publication Date
DE602007011364D1 true DE602007011364D1 (de) 2011-02-03

Family

ID=38802613

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007011364T Active DE602007011364D1 (de) 2006-09-19 2007-09-19 System zur Neutralelektrodenüberwachung

Country Status (7)

Country Link
US (1) US7637907B2 (de)
EP (2) EP1902684B1 (de)
JP (1) JP5209257B2 (de)
AU (1) AU2007216845B2 (de)
CA (1) CA2602786A1 (de)
DE (1) DE602007011364D1 (de)
ES (1) ES2358053T3 (de)

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Publication number Publication date
EP1902684A1 (de) 2008-03-26
EP2343023B1 (de) 2017-11-01
JP5209257B2 (ja) 2013-06-12
US7637907B2 (en) 2009-12-29
AU2007216845B2 (en) 2013-05-16
EP1902684B1 (de) 2010-12-22
JP2008073527A (ja) 2008-04-03
CA2602786A1 (en) 2008-03-19
ES2358053T3 (es) 2011-05-05
AU2007216845A1 (en) 2008-04-03
EP2343023A1 (de) 2011-07-13
US20080071263A1 (en) 2008-03-20

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