DE2044078C3 - Hochfrequenzchirurgiegerät - Google Patents

Hochfrequenzchirurgiegerät

Info

Publication number
DE2044078C3
DE2044078C3 DE19702044078 DE2044078A DE2044078C3 DE 2044078 C3 DE2044078 C3 DE 2044078C3 DE 19702044078 DE19702044078 DE 19702044078 DE 2044078 A DE2044078 A DE 2044078A DE 2044078 C3 DE2044078 C3 DE 2044078C3
Authority
DE
Germany
Prior art keywords
electrode
frequency
handpiece
monopolar
output
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
Application number
DE19702044078
Other languages
German (de)
English (en)
Other versions
DE2044078A1 (de
DE2044078B2 (de
Inventor
Juergen Dipl.-Ing. 8521 Spardorf Gloger
Walter Dipl.-Ing. 8520 Erlangen Krause
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
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to DE19702044078 priority Critical patent/DE2044078C3/de
Priority to GB4020171A priority patent/GB1361497A/en
Priority to FR7131703A priority patent/FR2105283B1/fr
Publication of DE2044078A1 publication Critical patent/DE2044078A1/de
Publication of DE2044078B2 publication Critical patent/DE2044078B2/de
Application granted granted Critical
Publication of DE2044078C3 publication Critical patent/DE2044078C3/de
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)
DE19702044078 1970-09-05 1970-09-05 Hochfrequenzchirurgiegerät Expired DE2044078C3 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19702044078 DE2044078C3 (de) 1970-09-05 1970-09-05 Hochfrequenzchirurgiegerät
GB4020171A GB1361497A (en) 1970-09-05 1971-08-26 Electrical supply apparatus
FR7131703A FR2105283B1 (https=) 1970-09-05 1971-09-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702044078 DE2044078C3 (de) 1970-09-05 1970-09-05 Hochfrequenzchirurgiegerät

Publications (3)

Publication Number Publication Date
DE2044078A1 DE2044078A1 (de) 1972-05-31
DE2044078B2 DE2044078B2 (de) 1977-08-04
DE2044078C3 true DE2044078C3 (de) 1978-04-06

Family

ID=5781669

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702044078 Expired DE2044078C3 (de) 1970-09-05 1970-09-05 Hochfrequenzchirurgiegerät

Country Status (3)

Country Link
DE (1) DE2044078C3 (https=)
FR (1) FR2105283B1 (https=)
GB (1) GB1361497A (https=)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051855A (en) * 1976-02-06 1977-10-04 Ipco Hospital Supply Corporation, Whaledent International Division Electrosurgical unit
DE2646229A1 (de) * 1976-10-13 1978-04-20 Erbe Elektromedizin Hochfrequenz-chirurgiegeraet
US4171700A (en) * 1976-10-13 1979-10-23 Erbe Elektromedizin Gmbh & Co. Kg High-frequency surgical apparatus
US4167187A (en) * 1977-03-17 1979-09-11 Kree Institute Of Electrolysis, Inc. Dual epilation machine
USRE34556E (en) * 1985-01-23 1994-03-01 Smith & Nephew Dyonics Inc. Surgical system for powered instruments
DE4226411C2 (de) * 1992-08-11 2003-04-10 Storz Endoskop Gmbh Schaffhaus Aktivelektrode für HF-Chirugiegerät
ES2154824T5 (es) 1995-06-23 2005-04-01 Gyrus Medical Limited Instrumento electroquirurgico.
ES2150676T5 (es) 1995-06-23 2006-04-16 Gyrus Medical Limited Instrumento electroquirurgico.
US6015406A (en) 1996-01-09 2000-01-18 Gyrus Medical Limited Electrosurgical instrument
GB9526627D0 (en) * 1995-12-29 1996-02-28 Gyrus Medical Ltd An electrosurgical instrument and an electrosurgical electrode assembly
US6293942B1 (en) 1995-06-23 2001-09-25 Gyrus Medical Limited Electrosurgical generator method
US6780180B1 (en) 1995-06-23 2004-08-24 Gyrus Medical Limited Electrosurgical instrument
US5749885A (en) * 1995-10-02 1998-05-12 Smith & Nephew, Inc. Surgical instrument with embedded coding element
US6013076A (en) 1996-01-09 2000-01-11 Gyrus Medical Limited Electrosurgical instrument
US6090106A (en) 1996-01-09 2000-07-18 Gyrus Medical Limited Electrosurgical instrument
GB9612993D0 (en) 1996-06-20 1996-08-21 Gyrus Medical Ltd Electrosurgical instrument
US6565561B1 (en) 1996-06-20 2003-05-20 Cyrus Medical Limited Electrosurgical instrument
GB2314274A (en) 1996-06-20 1997-12-24 Gyrus Medical Ltd Electrode construction for an electrosurgical instrument
GB9626512D0 (en) 1996-12-20 1997-02-05 Gyrus Medical Ltd An improved electrosurgical generator and system
GB9807303D0 (en) 1998-04-03 1998-06-03 Gyrus Medical Ltd An electrode assembly for an electrosurgical instrument
CN115553912B (zh) * 2022-09-30 2026-03-27 深圳半岛医疗集团股份有限公司 多极射频装置及其控制方法、射频治疗仪

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR813478A (fr) * 1936-09-21 1937-06-02 Mode de couplage d'un générateur à ondes courtes avec un générateur à ondes amorties pour applications électro-médicales
US3295514A (en) * 1964-06-08 1967-01-03 Dentists Supply Co Electrical dental instrument assembly

Also Published As

Publication number Publication date
FR2105283B1 (https=) 1974-03-29
FR2105283A1 (https=) 1972-04-28
DE2044078A1 (de) 1972-05-31
DE2044078B2 (de) 1977-08-04
GB1361497A (en) 1974-07-24

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
EHJ Ceased/non-payment of the annual fee