GB2146534B - Electrosurgical system - Google Patents
Electrosurgical systemInfo
- Publication number
- GB2146534B GB2146534B GB08422992A GB8422992A GB2146534B GB 2146534 B GB2146534 B GB 2146534B GB 08422992 A GB08422992 A GB 08422992A GB 8422992 A GB8422992 A GB 8422992A GB 2146534 B GB2146534 B GB 2146534B
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrosurgical system
- electrosurgical
- 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
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
- A61B18/1233—Generators therefor with circuits for assuring patient safety
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
- H02H11/005—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too low isolation resistance, too high load, short-circuit; earth fault
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838324442A GB8324442D0 (en) | 1983-09-13 | 1983-09-13 | Electrosurgical system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8422992D0 GB8422992D0 (en) | 1984-10-17 |
GB2146534A GB2146534A (en) | 1985-04-24 |
GB2146534B true GB2146534B (en) | 1987-04-23 |
Family
ID=10548690
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB838324442A Pending GB8324442D0 (en) | 1983-09-13 | 1983-09-13 | Electrosurgical system |
GB08422992A Expired GB2146534B (en) | 1983-09-13 | 1984-09-12 | Electrosurgical system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB838324442A Pending GB8324442D0 (en) | 1983-09-13 | 1983-09-13 | Electrosurgical system |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8324442D0 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3516354A1 (en) * | 1985-05-07 | 1986-11-13 | Werner Prof. Dr.-Ing. 6301 Wettenberg Irnich | MONITORING DEVICE FOR A HIGH-FREQUENCY SURGERY DEVICE |
US4848335B1 (en) * | 1988-02-16 | 1994-06-07 | Aspen Lab Inc | Return electrode contact monitor |
DE58908600D1 (en) * | 1989-04-01 | 1994-12-08 | Erbe Elektromedizin | Device for monitoring the application of neutral electrodes in high-frequency surgery. |
GB9119695D0 (en) * | 1991-09-14 | 1991-10-30 | Smiths Industries Plc | Electrosurgery equipment |
US8133218B2 (en) | 2000-12-28 | 2012-03-13 | Senorx, Inc. | Electrosurgical medical system and method |
US6620157B1 (en) | 2000-12-28 | 2003-09-16 | Senorx, Inc. | High frequency power source |
US20050004559A1 (en) | 2003-06-03 | 2005-01-06 | Senorx, Inc. | Universal medical device control console |
GB2374532B (en) * | 2001-02-23 | 2004-10-06 | Smiths Group Plc | Electrosurgery apparatus |
US8795195B2 (en) | 2004-11-29 | 2014-08-05 | Senorx, Inc. | Graphical user interface for tissue biopsy system |
ES1060443Y (en) * | 2005-06-02 | 2006-01-01 | Indiba Sa | "CONVERSIVE DEVICE APPLICABLE TO CAPACITIVE TRANSFER ELECTRONIC RECOVERY DEVICES TO BE USED AS A RESISTIVE SYSTEM" |
CN101453956A (en) | 2006-06-05 | 2009-06-10 | 赛诺克斯有限公司 | Biopsy system with integrated ultrasonic imaging |
US8396806B2 (en) | 2007-10-30 | 2013-03-12 | Red Hat, Inc. | End user license agreements associated with messages |
US9028481B2 (en) * | 2011-01-05 | 2015-05-12 | Covidien Lp | System and method for measuring current of an electrosurgical generator |
US10314563B2 (en) | 2014-11-26 | 2019-06-11 | Devicor Medical Products, Inc. | Graphical user interface for biopsy device |
EP3546957A1 (en) | 2018-03-28 | 2019-10-02 | Siemens Healthcare GmbH | Isolated grounding effectiveness monitor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4216515A (en) * | 1973-03-28 | 1980-08-05 | Eaton Corporation | Ground fault interrupter |
US3953767A (en) * | 1974-04-15 | 1976-04-27 | Rca Corporation | Ground fault detection apparatus |
US4237887A (en) * | 1975-01-23 | 1980-12-09 | Valleylab, Inc. | Electrosurgical device |
US4080641A (en) * | 1976-07-12 | 1978-03-21 | Rca Corporation | Ground fault detector |
US4094320A (en) * | 1976-09-09 | 1978-06-13 | Valleylab, Inc. | Electrosurgical safety circuit and method of using same |
-
1983
- 1983-09-13 GB GB838324442A patent/GB8324442D0/en active Pending
-
1984
- 1984-09-12 GB GB08422992A patent/GB2146534B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2146534A (en) | 1985-04-24 |
GB8422992D0 (en) | 1984-10-17 |
GB8324442D0 (en) | 1983-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 20040911 |