MXPA03002113A - Electrodo para el cuero cabelludo fetal. - Google Patents
Electrodo para el cuero cabelludo fetal.Info
- Publication number
- MXPA03002113A MXPA03002113A MXPA03002113A MXPA03002113A MXPA03002113A MX PA03002113 A MXPA03002113 A MX PA03002113A MX PA03002113 A MXPA03002113 A MX PA03002113A MX PA03002113 A MXPA03002113 A MX PA03002113A MX PA03002113 A MXPA03002113 A MX PA03002113A
- Authority
- MX
- Mexico
- Prior art keywords
- electrode
- reference electrode
- spiral tip
- monitoring
- fetal scalp
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
- A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
- A61B5/4343—Pregnancy and labour monitoring, e.g. for labour onset detection
- A61B5/4362—Assessing foetal parameters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
- A61B5/283—Invasive
- A61B5/288—Invasive for foetal cardiography, e.g. scalp electrodes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Pediatric Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pregnancy & Childbirth (AREA)
- Gynecology & Obstetrics (AREA)
- Reproductive Health (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Magnetic Treatment Devices (AREA)
- Electrotherapy Devices (AREA)
Abstract
La presente invencion proporciona un electrodo para el cuero cabelludo fetal que tiene una punta en espiral 5 montada sobre el extremo alejado de un casquillo dielectrico 4 y un electrodo de referencia 9 montado sobre el extremo proximo del mismo. El aparato convencional que incluye un tubo de accionamiento (3) y un tubo guia (2), es utilizado para fijar la punta en espiral al cuero cabelludo fetal de un modo helicoidal. Estos componentes son removidos dejando los alambres (8) de los electrodos conectados a la punta en espiral (5) y el electrodo de referencia (9) respectivamente, que se extiende desde el feto para la conexion al equipo de verificacion adecuado. La punta en espiral (5) del electrodo esta formada de acero inoxidable del tipo 905L el cual es esencialmente no magnetico y no magnetizable. Esto se ha encontrado que supera un problema significativo de los electrodos del arte previo cuando son utilizados para detectar los intervalos de la onda S-T en particular en donde las propiedades magneticas del acero inoxidable utilizado tipicamente pueden conducir a perdidas de las porciones criticas de la senal. El electrodo es particularmente adecuado para la verificacion del intervalo S-T en el cual el mismo es utilizado en una configuracion unipolar, es decir el electrodo de referencia (9) no es utilizado, sino que en lugar de esto un electrodo alejado esta fijado al muslo maternal, El alambre conectado al electrodo de referencia (9) sin embargo, puede ser utilizado simultaneamente para la verificacion de la frecuencia cardiaca fetal.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0022484A GB2370776B (en) | 2000-09-13 | 2000-09-13 | Fetal scalp electrode |
| PCT/GB2001/004111 WO2002022009A1 (en) | 2000-09-13 | 2001-09-13 | Fetal scalp electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MXPA03002113A true MXPA03002113A (es) | 2004-05-24 |
Family
ID=9899398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MXPA03002113A MXPA03002113A (es) | 2000-09-13 | 2001-09-13 | Electrodo para el cuero cabelludo fetal. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20040015066A1 (es) |
| EP (1) | EP1318750A1 (es) |
| JP (1) | JP2004508122A (es) |
| KR (1) | KR20040010525A (es) |
| CN (1) | CN1501789A (es) |
| AU (1) | AU2001287859A1 (es) |
| BR (1) | BR0113878A (es) |
| CA (1) | CA2421873A1 (es) |
| GB (1) | GB2370776B (es) |
| IL (1) | IL154868A0 (es) |
| MX (1) | MXPA03002113A (es) |
| PL (1) | PL361796A1 (es) |
| RU (1) | RU2003110320A (es) |
| WO (1) | WO2002022009A1 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005007223A2 (en) * | 2003-07-16 | 2005-01-27 | Sasha John | Programmable medical drug delivery systems and methods for delivery of multiple fluids and concentrations |
| TWI364669B (en) * | 2005-12-02 | 2012-05-21 | Elitegroup Computer Sys Co Ltd | Computer apparatus, wireless network transmission system and transmission method thereof |
| US20080154112A1 (en) * | 2006-10-23 | 2008-06-26 | Brian Murphy | Hair-grasping EEG electrode, applicator, and method for application |
| GB0902071D0 (en) * | 2009-02-06 | 2009-03-25 | Neoventa Medical Ab | Single-use connection system for a fetal electrode |
| GB0902069D0 (en) * | 2009-02-06 | 2009-03-25 | Neoventa Medical Ab | Fetal electrode assembly and fetal electrode |
| US20170172423A1 (en) * | 2015-12-18 | 2017-06-22 | Tosense, Inc. | Neck-worn physiological monitor |
| CN110215205A (zh) * | 2019-05-10 | 2019-09-10 | 广州爱听贝科技有限公司 | 一种可视化的胎儿电极及其操作组件 |
| CN211187232U (zh) * | 2019-08-20 | 2020-08-07 | 青岛光电医疗科技有限公司 | 一次性胎儿头皮螺旋电极 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3827428A (en) * | 1971-01-20 | 1974-08-06 | R Hon | Bipolar electrode structure for monitoring fetal heartbeat and the like |
| US4321931A (en) * | 1978-04-10 | 1982-03-30 | Hon Edward D | Electrode structure and applicator therefor |
| US4244375A (en) * | 1979-02-07 | 1981-01-13 | Hoffmann-La Roche Inc. | Transcutaneous electrode with finger operative attachment assembly |
| US4301806A (en) * | 1980-04-14 | 1981-11-24 | American Home Products Corporation | Rotating mechanism for introducing a fetal electrode |
| DE3518463C2 (de) * | 1985-05-23 | 1987-04-16 | Rolf priv. Doz. Dr.med. 6000 Frankfurt Schuhmann | Einstichelektrodenanordnung zur kontinuierlichen pO↓2↓-Messung im lebenden Hautgewebe |
| JPH066115B2 (ja) * | 1987-08-27 | 1994-01-26 | 新技術事業団 | 生体内埋込用電極 |
| GB8813570D0 (en) * | 1988-06-08 | 1988-07-13 | Showell A W Sugicraft Ltd | Low resistance electrical pick-up |
| US5199432A (en) * | 1990-10-30 | 1993-04-06 | American Home Products Corporation | Fetal electrode product for use in monitoring fetal heart rate |
| US5222498A (en) * | 1991-02-11 | 1993-06-29 | Neward Theodore C | Spiral electrode with contact retainer |
| AU2561492A (en) * | 1991-08-26 | 1993-03-16 | Perinatronics Medical Systems, Inc. | Intrauterine electrode array for the determination of fhr |
| US5350419A (en) * | 1992-09-18 | 1994-09-27 | Ethicon, Inc. | Cardiac pacing lead |
| JP2634750B2 (ja) * | 1992-12-09 | 1997-07-30 | 大阪瓦斯株式会社 | 生体模倣実験用電極 |
| US5445162A (en) * | 1993-08-27 | 1995-08-29 | Beth Israel Hospital Association | Apparatus and method for recording an electroencephalogram during magnetic resonance imaging |
| US5833622A (en) * | 1994-04-04 | 1998-11-10 | Graphic Controls Corporation | Non-invasive fetal probe having improved mechanical and electrical properties |
| US6266556B1 (en) * | 1998-04-27 | 2001-07-24 | Beth Israel Deaconess Medical Center, Inc. | Method and apparatus for recording an electroencephalogram during transcranial magnetic stimulation |
| WO2000027279A1 (en) * | 1998-11-10 | 2000-05-18 | Durousseau Donald R | fMRI COMPATIBLE ELECTRODE AND ELECTRODE PLACEMENT TECHNIQUES |
-
2000
- 2000-09-13 GB GB0022484A patent/GB2370776B/en not_active Expired - Fee Related
-
2001
- 2001-09-13 KR KR10-2003-7003712A patent/KR20040010525A/ko not_active Application Discontinuation
- 2001-09-13 PL PL36179601A patent/PL361796A1/xx unknown
- 2001-09-13 WO PCT/GB2001/004111 patent/WO2002022009A1/en not_active Application Discontinuation
- 2001-09-13 MX MXPA03002113A patent/MXPA03002113A/es unknown
- 2001-09-13 JP JP2002526268A patent/JP2004508122A/ja active Pending
- 2001-09-13 EP EP01967484A patent/EP1318750A1/en not_active Withdrawn
- 2001-09-13 CA CA002421873A patent/CA2421873A1/en not_active Abandoned
- 2001-09-13 US US10/380,556 patent/US20040015066A1/en not_active Abandoned
- 2001-09-13 RU RU2003110320/14A patent/RU2003110320A/ru not_active Application Discontinuation
- 2001-09-13 IL IL15486801A patent/IL154868A0/xx unknown
- 2001-09-13 AU AU2001287859A patent/AU2001287859A1/en not_active Abandoned
- 2001-09-13 CN CNA01816949XA patent/CN1501789A/zh active Pending
- 2001-09-13 BR BR0113878-2A patent/BR0113878A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002022009A1 (en) | 2002-03-21 |
| JP2004508122A (ja) | 2004-03-18 |
| AU2001287859A1 (en) | 2002-03-26 |
| US20040015066A1 (en) | 2004-01-22 |
| GB2370776B (en) | 2004-10-13 |
| RU2003110320A (ru) | 2004-12-10 |
| KR20040010525A (ko) | 2004-01-31 |
| BR0113878A (pt) | 2003-07-15 |
| GB2370776A (en) | 2002-07-10 |
| CN1501789A (zh) | 2004-06-02 |
| IL154868A0 (en) | 2003-10-31 |
| EP1318750A1 (en) | 2003-06-18 |
| GB0022484D0 (en) | 2000-11-01 |
| PL361796A1 (en) | 2004-10-04 |
| CA2421873A1 (en) | 2002-03-21 |
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