BE750599A - Appareil electrochirurgical a transistors - Google Patents

Appareil electrochirurgical a transistors

Info

Publication number: BE750599A
Authority: BE; Belgium
Prior art keywords: electrosurgical; transistor device; transistor; electrosurgical transistor
Prior art date: 1969-05-19

Application number

Other languages

English (en)

Inventor

W T Bross

Original Assignee

Liebel Flarsheim Liebel Flarsh

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.)

1969-05-19

Filing date

1970-05-19

Publication date

1970-11-03

1970-05-19 Application filed by Liebel Flarsheim Liebel Flarsh filed Critical Liebel Flarsheim Liebel Flarsh

1970-11-03 Publication of BE750599A publication Critical patent/BE750599A/fr

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)

BE750599D 1969-05-19 1970-05-19 Appareil electrochirurgical a transistors BE750599A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US82567369A	1969-05-19	1969-05-19

Publications (1)

Publication Number	Publication Date
BE750599A true BE750599A (fr)	1970-11-03

Family

ID=25244649

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE750599D BE750599A (fr)	1969-05-19	1970-05-19	Appareil electrochirurgical a transistors

Country Status (6)

Country	Link
US (1)	US3658067A (fr)
JP (1)	JPS5117837B1 (fr)
BE (1)	BE750599A (fr)
DE (1)	DE2023140B2 (fr)
FR (1)	FR2048527A5 (fr)
NL (1)	NL7007074A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3804096A (en) *	1972-11-30	1974-04-16	Dentsply Int Inc	Electrosurgical device
JPS4984092A (fr) *	1972-12-20	1974-08-13
US3913583A (en) *	1974-06-03	1975-10-21	Sybron Corp	Control circuit for electrosurgical units
US4024467A (en) *	1974-07-15	1977-05-17	Sybron Corporation	Method for controlling power during electrosurgery
FR2391588A1 (fr) *	1977-05-18	1978-12-15	Satelec Soc	Generateur de tension haute frequence
US4429694A (en) *	1981-07-06	1984-02-07	C. R. Bard, Inc.	Electrosurgical generator
US4438766A (en) *	1981-09-03	1984-03-27	C. R. Bard, Inc.	Electrosurgical generator
US4590934A (en) *	1983-05-18	1986-05-27	Jerry L. Malis	Bipolar cutter/coagulator
US4878493A (en) *	1983-10-28	1989-11-07	Ninetronix Venture I	Hand-held diathermy apparatus
US4617927A (en) *	1984-02-29	1986-10-21	Aspen Laboratories, Inc.	Electrosurgical unit
US4569345A (en) *	1984-02-29	1986-02-11	Aspen Laboratories, Inc.	High output electrosurgical unit
GB9521772D0 (en) *	1995-10-24	1996-01-03	Gyrus Medical Ltd	An electrosurgical instrument
AU2002324489A1 (en) *	2001-03-30	2002-12-23	Ortho Development Corporation	Electromagnetic field surgical device and method
US20100130976A1 (en) *	2008-11-21	2010-05-27	Smith & Nephew Inc.	Reducing cross-talk effects in an rf electrosurgical device
EP4066766B1 (fr) *	2021-03-31	2023-09-06	Erbe Elektromedizin GmbH	Générateur électromédical de puissance
PL4066765T3 (pl) *	2021-03-31	2025-11-12	Erbe Elektromedizin Gmbh	Aktywny instrument elektrochirurgiczny

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2835254A (en) *	1953-12-17	1958-05-20	William A Coles	Device for performing surgical incisions by electronic energy
US3089496A (en) *	1959-08-19	1963-05-14	Code Inc	Control system for surgical apparatus
US3197612A (en) *	1963-05-08	1965-07-27	Robert W Reich	Electric shaver

1969
- 1969-05-19 US US825673A patent/US3658067A/en not_active Expired - Lifetime
1970
- 1970-05-12 DE DE2023140A patent/DE2023140B2/de not_active Withdrawn
- 1970-05-15 NL NL7007074A patent/NL7007074A/xx unknown
- 1970-05-19 JP JP45042122A patent/JPS5117837B1/ja active Pending
- 1970-05-19 FR FR7018170A patent/FR2048527A5/fr not_active Expired
- 1970-05-19 BE BE750599D patent/BE750599A/fr unknown

Also Published As

Publication number	Publication date
US3658067A (en)	1972-04-25
JPS5117837B1 (fr)	1976-06-04
DE2023140B2 (de)	1974-08-29
DE2023140A1 (de)	1970-11-26
FR2048527A5 (fr)	1971-03-19
NL7007074A (fr)	1970-11-23

Publication	Publication Date	Title
CH512241A (fr)	1971-09-15	Appareil entraîneur électrosystolique
NL170349C (nl)	1982-10-18	Halfgeleiderinrichting met complementaire veldeffecttransistoren.
CH472895A (fr)	1969-05-31	Appareil de cathétérisme
BE750599A (fr)	1970-11-03	Appareil electrochirurgical a transistors
BE749334A (fr)	1970-10-01	Appareil d'epuration
BE772209A (fr)	1972-03-06	Appareil melangeur-doseur
CH520071A (fr)	1972-03-15	Appareil de transport
AT348589B (de)	1979-02-26	Feldeffekttransistor
CH497791A (de)	1970-10-15	Transistor
BE756910A (fr)	1971-03-01	Appareil holographique
BE801943A (fr)	1973-11-05	Appareil verseur-doseur
BE758979A (fr)	1971-04-30	Appareil distributeur
AT303818B (de)	1972-12-11	Feldeffekttransistor
CH489914A (de)	1970-04-30	Feldeffekttransistor
NL161621C (nl)	1980-02-15	Halfgeleiderinrichting met veldeffecttransistor.
CH505471A (de)	1971-03-31	Feldeffekttransistor
BE752436A (fr)	1970-12-01	Appareil d'injection-soufflage
BE772730A (fr)	1972-01-17	Appareil audio-visuel
CH499921A (de)	1970-11-30	Transistorverstärker
CH495632A (de)	1970-08-31	Feldeffekttransistor
CH506188A (de)	1971-04-15	Feldeffekt-Transistor
FR1445598A (fr)	1966-07-15	Appareil de mémoire
FR1461693A (fr)	1966-02-25	Appareil de vidange
FR1391954A (fr)	1965-03-12	Appareil brise-mottes
BE764304A (fr)	1971-08-16	Appareil distributeur