DE60023985D1 - Überwachungsvorrichtung für elektrochirurgische Neutralelektrode - Google Patents

Überwachungsvorrichtung für elektrochirurgische Neutralelektrode

Info

Publication number
DE60023985D1
DE60023985D1 DE60023985T DE60023985T DE60023985D1 DE 60023985 D1 DE60023985 D1 DE 60023985D1 DE 60023985 T DE60023985 T DE 60023985T DE 60023985 T DE60023985 T DE 60023985T DE 60023985 D1 DE60023985 D1 DE 60023985D1
Authority
DE
Germany
Prior art keywords
electrosurgical
surveillance device
neutral electrode
neutral
electrode
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 - Lifetime
Application number
DE60023985T
Other languages
English (en)
Other versions
DE60023985T2 (de
Inventor
Jeffrey L Eggleston
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
Sherwood Service 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 Sherwood Service AG filed Critical Sherwood Service AG
Application granted granted Critical
Publication of DE60023985D1 publication Critical patent/DE60023985D1/de
Publication of DE60023985T2 publication Critical patent/DE60023985T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
DE60023985T 1999-05-11 2000-05-11 Überwachungsvorrichtung für elektrochirurgische Neutralelektrode Expired - Lifetime DE60023985T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/310,059 US6258085B1 (en) 1999-05-11 1999-05-11 Electrosurgical return electrode monitor
US310059 1999-05-11

Publications (2)

Publication Number Publication Date
DE60023985D1 true DE60023985D1 (de) 2005-12-22
DE60023985T2 DE60023985T2 (de) 2006-08-03

Family

ID=23200829

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60023985T Expired - Lifetime DE60023985T2 (de) 1999-05-11 2000-05-11 Überwachungsvorrichtung für elektrochirurgische Neutralelektrode

Country Status (5)

Country Link
US (2) US6258085B1 (de)
EP (1) EP1051949B1 (de)
AU (1) AU770784B2 (de)
DE (1) DE60023985T2 (de)
ES (1) ES2247975T3 (de)

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Also Published As

Publication number Publication date
ES2247975T3 (es) 2006-03-16
EP1051949A1 (de) 2000-11-15
DE60023985T2 (de) 2006-08-03
US6258085B1 (en) 2001-07-10
US20010031962A1 (en) 2001-10-18
EP1051949B1 (de) 2005-11-16
US6565559B2 (en) 2003-05-20
AU770784B2 (en) 2004-03-04
AU4087400A (en) 2001-05-10

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Owner name: COVIDIEN AG, NEUHAUSEN AM RHEINFALL, CH