FR2137781B1 - - Google Patents

Info

Publication number
FR2137781B1
FR2137781B1 FR7216841A FR7216841A FR2137781B1 FR 2137781 B1 FR2137781 B1 FR 2137781B1 FR 7216841 A FR7216841 A FR 7216841A FR 7216841 A FR7216841 A FR 7216841A FR 2137781 B1 FR2137781 B1 FR 2137781B1
Authority
FR
France
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
Application number
FR7216841A
Other languages
French (fr)
Other versions
FR2137781A1 (enExample
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens 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
Priority claimed from DE19712123207 external-priority patent/DE2123207A1/de
Priority claimed from DE19712131727 external-priority patent/DE2131727A1/de
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of FR2137781A1 publication Critical patent/FR2137781A1/fr
Application granted granted Critical
Publication of FR2137781B1 publication Critical patent/FR2137781B1/fr
Expired 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
    • 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
    • A61B2018/0066—Sensing and controlling the application of energy without feedback, i.e. open loop control

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
FR7216841A 1971-05-11 1972-05-10 Expired FR2137781B1 (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712123207 DE2123207A1 (de) 1971-05-11 1971-05-11 Hochfrequenzchirurgiegerät für den Wandeinbau
DE19712131727 DE2131727A1 (de) 1971-06-25 1971-06-25 Hochfrequenezchirurgiegeraet fuer den Wandeinbau

Publications (2)

Publication Number Publication Date
FR2137781A1 FR2137781A1 (enExample) 1972-12-29
FR2137781B1 true FR2137781B1 (enExample) 1976-01-16

Family

ID=25761099

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7216841A Expired FR2137781B1 (enExample) 1971-05-11 1972-05-10

Country Status (3)

Country Link
CH (1) CH540700A (enExample)
FR (1) FR2137781B1 (enExample)
GB (1) GB1389495A (enExample)

Also Published As

Publication number Publication date
GB1389495A (en) 1975-04-03
FR2137781A1 (enExample) 1972-12-29
CH540700A (de) 1973-08-31

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Legal Events

Date Code Title Description
ST Notification of lapse