DE3420340A1 - Hochfrequenz-chirurgieschneidgeraet - Google Patents

Hochfrequenz-chirurgieschneidgeraet

Info

Publication number
DE3420340A1
DE3420340A1 DE19843420340 DE3420340A DE3420340A1 DE 3420340 A1 DE3420340 A1 DE 3420340A1 DE 19843420340 DE19843420340 DE 19843420340 DE 3420340 A DE3420340 A DE 3420340A DE 3420340 A1 DE3420340 A1 DE 3420340A1
Authority
DE
Germany
Prior art keywords
surgical cutting
cutting device
switch
frequency
frequency surgical
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.)
Granted
Application number
DE19843420340
Other languages
German (de)
English (en)
Other versions
DE3420340C2 (OSRAM
Inventor
Eberhard 7200 Tuttlingen Roos
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.)
BERCHTOLD MEDIZIN ELEKTRONIK AND CO GmbH
Original Assignee
BERCHTOLD MEDIZIN ELEKTRONIK AND CO GmbH
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 BERCHTOLD MEDIZIN ELEKTRONIK AND CO GmbH filed Critical BERCHTOLD MEDIZIN ELEKTRONIK AND CO GmbH
Priority to DE19843420340 priority Critical patent/DE3420340A1/de
Publication of DE3420340A1 publication Critical patent/DE3420340A1/de
Application granted granted Critical
Publication of DE3420340C2 publication Critical patent/DE3420340C2/de
Granted 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)
DE19843420340 1983-06-01 1984-05-30 Hochfrequenz-chirurgieschneidgeraet Granted DE3420340A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843420340 DE3420340A1 (de) 1983-06-01 1984-05-30 Hochfrequenz-chirurgieschneidgeraet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3319801 1983-06-01
DE19843420340 DE3420340A1 (de) 1983-06-01 1984-05-30 Hochfrequenz-chirurgieschneidgeraet

Publications (2)

Publication Number Publication Date
DE3420340A1 true DE3420340A1 (de) 1984-12-20
DE3420340C2 DE3420340C2 (OSRAM) 1987-12-10

Family

ID=25811200

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843420340 Granted DE3420340A1 (de) 1983-06-01 1984-05-30 Hochfrequenz-chirurgieschneidgeraet

Country Status (1)

Country Link
DE (1) DE3420340A1 (OSRAM)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3515622A1 (de) * 1985-04-30 1986-11-06 Gerhard Prof. Dr.-Ing. 8012 Ottobrunn Flachenecker Hochfrequenzgenerator fuer die hochfrequenzchirurgie
DE3530335A1 (de) * 1985-08-24 1987-03-12 Erbe Elektromedizin Hochfrequenz-chirurgiegeraet
WO1993003679A1 (de) * 1991-08-12 1993-03-04 Karl Storz Gmbh & Co. Hochfrequenzchirurgiegenerator zum geregelten schneiden und koagulieren
WO1993003677A2 (de) 1991-08-12 1993-03-04 Karl Storz Gmbh & Co. Hochfrequenzchirurgiegenerator zum schneiden von geweben
DE102008003475A1 (de) 2008-01-03 2009-07-09 Celon Ag Medical Instruments Hochfrequenzgenerator für das elektrochirurgische Schneiden
US8333760B2 (en) 2008-01-03 2012-12-18 Celon Ag Medical Instruments High frequency generator for electrosurgical cutting

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4217999C2 (de) * 1992-05-31 1999-11-18 Erbe Elektromedizin Hochfrequenz-Chirurgiegerät

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2619081A1 (de) * 1975-06-02 1976-12-23 Sybron Corp Impulssteuerschaltung fuer ein elektrochirurgisches geraet und verfahren zur steuerung der durchschnittsleistung deren pulsmodulierter ausgangssignale
DE2901153A1 (de) * 1978-01-12 1979-07-19 Valleylab Inc Elektrochirurgischer generator
DE2504280C3 (de) * 1975-02-01 1980-08-28 Hans Heinrich Prof. Dr. 8035 Gauting Meinke Vorrichtung zum Schneiden und/oder Koagulieren menschlichen Gewebes mit Hochfrequenzstrom
GB2040689A (en) * 1979-01-23 1980-09-03 Capurro S Diathermo cauteries
DE2946728A1 (de) * 1979-11-20 1981-05-27 Erbe Elektromedizin GmbH & Co KG, 7400 Tübingen Hochfrequenz-chirurgiegeraet

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2504280C3 (de) * 1975-02-01 1980-08-28 Hans Heinrich Prof. Dr. 8035 Gauting Meinke Vorrichtung zum Schneiden und/oder Koagulieren menschlichen Gewebes mit Hochfrequenzstrom
DE2619081A1 (de) * 1975-06-02 1976-12-23 Sybron Corp Impulssteuerschaltung fuer ein elektrochirurgisches geraet und verfahren zur steuerung der durchschnittsleistung deren pulsmodulierter ausgangssignale
DE2901153A1 (de) * 1978-01-12 1979-07-19 Valleylab Inc Elektrochirurgischer generator
GB2040689A (en) * 1979-01-23 1980-09-03 Capurro S Diathermo cauteries
DE2946728A1 (de) * 1979-11-20 1981-05-27 Erbe Elektromedizin GmbH & Co KG, 7400 Tübingen Hochfrequenz-chirurgiegeraet

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3515622A1 (de) * 1985-04-30 1986-11-06 Gerhard Prof. Dr.-Ing. 8012 Ottobrunn Flachenecker Hochfrequenzgenerator fuer die hochfrequenzchirurgie
DE3515622C2 (de) * 1985-04-30 1999-05-20 Lindenmeier Heinz Hochfrequenzgenerator für die Hochfrequenzchirurgie
DE3530335A1 (de) * 1985-08-24 1987-03-12 Erbe Elektromedizin Hochfrequenz-chirurgiegeraet
WO1993003679A1 (de) * 1991-08-12 1993-03-04 Karl Storz Gmbh & Co. Hochfrequenzchirurgiegenerator zum geregelten schneiden und koagulieren
WO1993003677A2 (de) 1991-08-12 1993-03-04 Karl Storz Gmbh & Co. Hochfrequenzchirurgiegenerator zum schneiden von geweben
DE102008003475A1 (de) 2008-01-03 2009-07-09 Celon Ag Medical Instruments Hochfrequenzgenerator für das elektrochirurgische Schneiden
WO2009083617A1 (en) 2008-01-03 2009-07-09 Celon Ag Medical Instruments High frequency generator for electrosurgical cutting
US8333760B2 (en) 2008-01-03 2012-12-18 Celon Ag Medical Instruments High frequency generator for electrosurgical cutting

Also Published As

Publication number Publication date
DE3420340C2 (OSRAM) 1987-12-10

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee