ES2069384T3 - Mesas de soporte de pacientes y monitores. - Google Patents
Mesas de soporte de pacientes y monitores.Info
- Publication number
- ES2069384T3 ES2069384T3 ES92310023T ES92310023T ES2069384T3 ES 2069384 T3 ES2069384 T3 ES 2069384T3 ES 92310023 T ES92310023 T ES 92310023T ES 92310023 T ES92310023 T ES 92310023T ES 2069384 T3 ES2069384 T3 ES 2069384T3
- Authority
- ES
- Spain
- Prior art keywords
- monitors
- patient support
- support tables
- resistor
- electro
- 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 - Lifetime
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
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Otolaryngology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Emergency Alarm Devices (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
UNA MESA DE OPERACIONES UTILIZADA CON EQUIPO DE ELECTROCIRUGIA 10 TIENE UN RESISTOR DE DESCARGA ESTATICA DE ALTA IMPEDANCIA 6 CONECTADO ENTRE LA MESA Y MASA. SE CONECTA UN MONITOR 20, 20'' A TRAVES DEL RESISTOR 6 Y ES SENSIBLE AL CAMBIO EN LA RESISTENCIA ENTRE LA MESA Y MASA LO QUE ES INDICATIVO DEL DESVIO O EL FALLO DEL RESISTOR. EL MONITOR 20, 20'' PROPORCIONA UNA SALIDA A UNA ALARMA 21 Y ASIMISMO DESACTIVA EL EQUIPO DE ELECTROCIRUGIA 10 COMO RESPUESTA A DICHO CAMBIO EN LA RESISTENCIA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919125280A GB9125280D0 (en) | 1991-11-28 | 1991-11-28 | Patient support tables and monitors |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2069384T3 true ES2069384T3 (es) | 1995-05-01 |
Family
ID=10705358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92310023T Expired - Lifetime ES2069384T3 (es) | 1991-11-28 | 1992-11-02 | Mesas de soporte de pacientes y monitores. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5390382A (es) |
EP (1) | EP0544415B1 (es) |
AU (1) | AU655510B2 (es) |
DE (1) | DE69201632T2 (es) |
ES (1) | ES2069384T3 (es) |
GB (2) | GB9125280D0 (es) |
NZ (1) | NZ245001A (es) |
ZA (1) | ZA929088B (es) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5481194A (en) * | 1994-06-10 | 1996-01-02 | Westinghouse Electric Corp. | Fault detection circuit for sensing leakage currents between power source and chassis |
US5664270A (en) * | 1994-07-19 | 1997-09-09 | Kinetic Concepts, Inc. | Patient interface system |
US5966763A (en) * | 1996-08-02 | 1999-10-19 | Hill-Rom, Inc. | Surface pad system for a surgical table |
US6772850B1 (en) * | 2000-01-21 | 2004-08-10 | Stryker Corporation | Power assisted wheeled carriage |
US7182604B2 (en) * | 2001-06-01 | 2007-02-27 | Sherwood Services Ag | Return pad cable connector |
US6752224B2 (en) * | 2002-02-28 | 2004-06-22 | Stryker Corporation | Wheeled carriage having a powered auxiliary wheel, auxiliary wheel overtravel, and an auxiliary wheel drive and control system |
US6860881B2 (en) * | 2002-09-25 | 2005-03-01 | Sherwood Services Ag | Multiple RF return pad contact detection system |
US8808161B2 (en) * | 2003-10-23 | 2014-08-19 | Covidien Ag | Redundant temperature monitoring in electrosurgical systems for safety mitigation |
US20060079872A1 (en) * | 2004-10-08 | 2006-04-13 | Eggleston Jeffrey L | Devices for detecting heating under a patient return electrode |
CA2541037A1 (en) | 2005-03-31 | 2006-09-30 | Sherwood Services Ag | Temperature regulating patient return electrode and return electrode monitoring system |
US20070049914A1 (en) * | 2005-09-01 | 2007-03-01 | Sherwood Services Ag | Return electrode pad with conductive element grid and method |
US7412736B2 (en) * | 2005-09-13 | 2008-08-19 | Midmark Corporation | Conjoined electrical cords for an examination table |
US7736359B2 (en) * | 2006-01-12 | 2010-06-15 | Covidien Ag | RF return pad current detection system |
US20070244478A1 (en) * | 2006-04-18 | 2007-10-18 | Sherwood Services Ag | System and method for reducing patient return electrode current concentrations |
US20080009846A1 (en) * | 2006-07-06 | 2008-01-10 | Sherwood Services Ag | Electrosurgical return electrode with an involuted edge |
US7637907B2 (en) * | 2006-09-19 | 2009-12-29 | Covidien Ag | System and method for return electrode monitoring |
US7927329B2 (en) | 2006-09-28 | 2011-04-19 | Covidien Ag | Temperature sensing return electrode pad |
US7722603B2 (en) * | 2006-09-28 | 2010-05-25 | Covidien Ag | Smart return electrode pad |
US8021360B2 (en) * | 2007-04-03 | 2011-09-20 | Tyco Healthcare Group Lp | System and method for providing even heat distribution and cooling return pads |
US20080249524A1 (en) * | 2007-04-03 | 2008-10-09 | Tyco Healthcare Group Lp | System and method for providing even heat distribution and cooling return pads |
US8777940B2 (en) * | 2007-04-03 | 2014-07-15 | Covidien Lp | System and method for providing even heat distribution and cooling return pads |
US8080007B2 (en) * | 2007-05-07 | 2011-12-20 | Tyco Healthcare Group Lp | Capacitive electrosurgical return pad with contact quality monitoring |
US8388612B2 (en) * | 2007-05-11 | 2013-03-05 | Covidien Lp | Temperature monitoring return electrode |
US8231614B2 (en) | 2007-05-11 | 2012-07-31 | Tyco Healthcare Group Lp | Temperature monitoring return electrode |
US8801703B2 (en) | 2007-08-01 | 2014-08-12 | Covidien Lp | System and method for return electrode monitoring |
US8100898B2 (en) | 2007-08-01 | 2012-01-24 | Tyco Healthcare Group Lp | System and method for return electrode monitoring |
US9987072B2 (en) * | 2008-03-17 | 2018-06-05 | Covidien Lp | System and method for detecting a fault in a capacitive return electrode for use in electrosurgery |
US8442738B2 (en) * | 2009-10-12 | 2013-05-14 | Stryker Corporation | Speed control for patient handling device |
US20120195078A1 (en) * | 2011-02-01 | 2012-08-02 | Michael Levin | Prevention of safety hazards due to leakage current |
EP2511998B1 (de) * | 2011-04-13 | 2015-08-26 | AEG Power Solutions GmbH | Anordnung zur Erdschlussüberwachung in einem Wechselstromkreis und Stromversorgungsanordnung mit einer solchen Erdschlussüberwachung |
CN106063755B (zh) * | 2016-05-25 | 2017-12-01 | 衢州市联橙环保科技有限公司 | 一种手术床 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3590322A (en) * | 1970-02-12 | 1971-06-29 | Sci Systems Inc | Medical instrumentation system |
US3845355A (en) * | 1973-05-04 | 1974-10-29 | Borg Warner | Fault protection circuit for an adjustable motorized hospital bed |
GB1480736A (en) * | 1973-08-23 | 1977-07-20 | Matburn Ltd | Electrodiathermy apparatus |
US3978465A (en) * | 1974-10-25 | 1976-08-31 | Esb Incorporated | Line isolation monitor |
US4231372A (en) * | 1974-11-04 | 1980-11-04 | Valleylab, Inc. | Safety monitoring circuit for electrosurgical unit |
US4200104A (en) * | 1977-11-17 | 1980-04-29 | Valleylab, Inc. | Contact area measurement apparatus for use in electrosurgery |
US4200105A (en) * | 1978-05-26 | 1980-04-29 | Dentsply Research & Development Corp. | Electrosurgical safety circuit |
US4558309A (en) * | 1983-06-27 | 1985-12-10 | The Simco Company, Inc. | Ground tether continuity monitor |
US4580186A (en) * | 1983-07-15 | 1986-04-01 | Parker Douglas F | Grounding and ground fault detection circuits |
JPS6078359A (ja) * | 1983-10-05 | 1985-05-04 | Hitachi Ltd | 静止レオナ−ド装置 |
SE450675B (sv) * | 1984-11-19 | 1987-07-13 | Klaus Winter | Anordning for overvakning av netparametrarna dempning, osymmetrigrad och snedavstemningsgrad i impedansjordade kraftnet |
AT384358B (de) * | 1985-04-29 | 1987-11-10 | Hill Thomas | Vorrichtung zum feststellen von hochfrequenten fehlerstroemen |
US4716487A (en) * | 1986-05-05 | 1987-12-29 | Automeg, Inc. | Apparatus for monitoring motor winding leakage |
-
1991
- 1991-11-28 GB GB919125280A patent/GB9125280D0/en active Pending
-
1992
- 1992-11-02 EP EP92310023A patent/EP0544415B1/en not_active Expired - Lifetime
- 1992-11-02 DE DE69201632T patent/DE69201632T2/de not_active Expired - Fee Related
- 1992-11-02 ES ES92310023T patent/ES2069384T3/es not_active Expired - Lifetime
- 1992-11-03 GB GB9223007A patent/GB2262005B/en not_active Expired - Fee Related
- 1992-11-03 NZ NZ245001A patent/NZ245001A/en unknown
- 1992-11-04 US US07/971,465 patent/US5390382A/en not_active Expired - Fee Related
- 1992-11-05 AU AU28147/92A patent/AU655510B2/en not_active Ceased
- 1992-11-24 ZA ZA929088A patent/ZA929088B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ZA929088B (en) | 1993-05-19 |
GB9223007D0 (en) | 1992-12-16 |
DE69201632D1 (de) | 1995-04-13 |
DE69201632T2 (de) | 1995-07-06 |
AU655510B2 (en) | 1994-12-22 |
GB2262005A (en) | 1993-06-02 |
EP0544415A1 (en) | 1993-06-02 |
GB9125280D0 (en) | 1992-01-29 |
NZ245001A (en) | 1995-11-27 |
GB2262005B (en) | 1995-09-27 |
US5390382A (en) | 1995-02-21 |
EP0544415B1 (en) | 1995-03-08 |
AU2814792A (en) | 1993-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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