FR2536924B1 - - Google Patents
Info
- Publication number
- FR2536924B1 FR2536924B1 FR8219732A FR8219732A FR2536924B1 FR 2536924 B1 FR2536924 B1 FR 2536924B1 FR 8219732 A FR8219732 A FR 8219732A FR 8219732 A FR8219732 A FR 8219732A FR 2536924 B1 FR2536924 B1 FR 2536924B1
- 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
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
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8219732A FR2536924A1 (en) | 1982-11-25 | 1982-11-25 | ELECTRO-SURGERY DEVICE COMPRISING A GENERATOR OF VERY STRAIGHT FRONT RECTANGULAR SLOTS |
GB08329351A GB2133290B (en) | 1982-11-25 | 1983-11-03 | Electrosurgical generator |
DE19833342722 DE3342722A1 (en) | 1982-11-25 | 1983-11-25 | ELECTROSURGERY DEVICE WITH RECTANGULAR PULSE GENERATOR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8219732A FR2536924A1 (en) | 1982-11-25 | 1982-11-25 | ELECTRO-SURGERY DEVICE COMPRISING A GENERATOR OF VERY STRAIGHT FRONT RECTANGULAR SLOTS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2536924A1 FR2536924A1 (en) | 1984-06-01 |
FR2536924B1 true FR2536924B1 (en) | 1985-03-22 |
Family
ID=9279497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8219732A Granted FR2536924A1 (en) | 1982-11-25 | 1982-11-25 | ELECTRO-SURGERY DEVICE COMPRISING A GENERATOR OF VERY STRAIGHT FRONT RECTANGULAR SLOTS |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3342722A1 (en) |
FR (1) | FR2536924A1 (en) |
GB (1) | GB2133290B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7955331B2 (en) | 2004-03-12 | 2011-06-07 | Ethicon Endo-Surgery, Inc. | Electrosurgical instrument and method of use |
US8075558B2 (en) | 2002-04-30 | 2011-12-13 | Surgrx, Inc. | Electrosurgical instrument and method |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8401887D0 (en) * | 1984-01-25 | 1984-02-29 | Matburn Holdings Ltd | Electrosurgical unit |
US4658820A (en) * | 1985-02-22 | 1987-04-21 | Valleylab, Inc. | Electrosurgical generator with improved circuitry for generating RF drive pulse trains |
US4961739A (en) * | 1988-03-07 | 1990-10-09 | Aspen Labatories, Inc. | Waveform generator for electrosurgical apparatus |
DE4009819C2 (en) * | 1990-03-27 | 1994-10-06 | Siemens Ag | HF surgery device |
US5484436A (en) * | 1991-06-07 | 1996-01-16 | Hemostatic Surgery Corporation | Bi-polar electrosurgical instruments and methods of making |
US5330471A (en) * | 1991-06-07 | 1994-07-19 | Hemostatic Surgery Corporation | Bi-polar electrosurgical endoscopic instruments and methods of use |
US5472443A (en) * | 1991-06-07 | 1995-12-05 | Hemostatic Surgery Corporation | Electrosurgical apparatus employing constant voltage and methods of use |
US5633578A (en) * | 1991-06-07 | 1997-05-27 | Hemostatic Surgery Corporation | Electrosurgical generator adaptors |
GB9400954D0 (en) * | 1994-01-19 | 1994-03-16 | Smiths Industries Plc | Electrosurgery apparatus |
AU7529994A (en) * | 1994-09-01 | 1996-03-22 | Tangdu Hospital Of Shaanxi Province | Ultra-high-frequency beauty device |
US5766166A (en) * | 1995-03-07 | 1998-06-16 | Enable Medical Corporation | Bipolar Electrosurgical scissors |
US6391029B1 (en) | 1995-03-07 | 2002-05-21 | Enable Medical Corporation | Bipolar electrosurgical scissors |
US6179837B1 (en) | 1995-03-07 | 2001-01-30 | Enable Medical Corporation | Bipolar electrosurgical scissors |
US6464701B1 (en) | 1995-03-07 | 2002-10-15 | Enable Medical Corporation | Bipolar electrosurgical scissors |
ES2154824T5 (en) | 1995-06-23 | 2005-04-01 | Gyrus Medical Limited | ELECTROCHIRURGICAL INSTRUMENT. |
US6015406A (en) | 1996-01-09 | 2000-01-18 | Gyrus Medical Limited | Electrosurgical instrument |
DE69634014T2 (en) | 1995-06-23 | 2006-03-02 | Gyrus Medical Ltd. | Electrosurgical device |
US6780180B1 (en) | 1995-06-23 | 2004-08-24 | Gyrus Medical Limited | Electrosurgical instrument |
GB9604770D0 (en) * | 1995-06-23 | 1996-05-08 | Gyrus Medical Ltd | An electrosurgical generator and system |
US6293942B1 (en) | 1995-06-23 | 2001-09-25 | Gyrus Medical Limited | Electrosurgical generator method |
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 |
US5792138A (en) * | 1996-02-22 | 1998-08-11 | Apollo Camera, Llc | Cordless bipolar electrocautery unit with automatic power control |
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 |
AU2002254712A1 (en) | 2001-04-20 | 2002-11-05 | Power Medical Interventions, Inc. | Bipolar or ultrasonic surgical device |
US6802843B2 (en) | 2001-09-13 | 2004-10-12 | Csaba Truckai | Electrosurgical working end with resistive gradient electrodes |
US6773409B2 (en) | 2001-09-19 | 2004-08-10 | Surgrx Llc | Surgical system for applying ultrasonic energy to tissue |
US7189233B2 (en) | 2001-10-22 | 2007-03-13 | Surgrx, Inc. | Electrosurgical instrument |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3167717A (en) * | 1962-12-17 | 1965-01-26 | Martin L Jones | Pulse generator with output amplifier controlled by respective sequentially pulsed driver-amplifiers controlling leading and trailing edges |
CH510954A (en) * | 1970-02-11 | 1971-07-31 | Aesculap Werke Ag | HF generator for HF surgery |
JPS602051B2 (en) * | 1979-09-03 | 1985-01-18 | オリンパス光学工業株式会社 | electric scalpel power supply |
US4318409A (en) * | 1979-12-17 | 1982-03-09 | Medical Research Associates, Ltd. #2 | Electrosurgical generator |
GB2090532B (en) * | 1981-01-02 | 1985-09-18 | Goof Sven Karl Lennart | An electrosurgical apparatus |
-
1982
- 1982-11-25 FR FR8219732A patent/FR2536924A1/en active Granted
-
1983
- 1983-11-03 GB GB08329351A patent/GB2133290B/en not_active Expired
- 1983-11-25 DE DE19833342722 patent/DE3342722A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9149326B2 (en) | 2001-10-22 | 2015-10-06 | Ethicon Endo-Surgery, Inc. | Electrosurgical instrument and method |
US8075558B2 (en) | 2002-04-30 | 2011-12-13 | Surgrx, Inc. | Electrosurgical instrument and method |
US7955331B2 (en) | 2004-03-12 | 2011-06-07 | Ethicon Endo-Surgery, Inc. | Electrosurgical instrument and method of use |
Also Published As
Publication number | Publication date |
---|---|
GB8329351D0 (en) | 1983-12-07 |
DE3342722A1 (en) | 1984-05-30 |
GB2133290B (en) | 1986-10-15 |
FR2536924A1 (en) | 1984-06-01 |
GB2133290A (en) | 1984-07-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |