MXPA05009962A - Sistema para medir e indicar cambios en la resistencia de un cuerpo viviente. - Google Patents
Sistema para medir e indicar cambios en la resistencia de un cuerpo viviente.Info
- Publication number
- MXPA05009962A MXPA05009962A MXPA05009962A MXPA05009962A MXPA05009962A MX PA05009962 A MXPA05009962 A MX PA05009962A MX PA05009962 A MXPA05009962 A MX PA05009962A MX PA05009962 A MXPA05009962 A MX PA05009962A MX PA05009962 A MXPA05009962 A MX PA05009962A
- Authority
- MX
- Mexico
- Prior art keywords
- living body
- resistance
- component
- measurement values
- resistances
- Prior art date
Links
- 238000005259 measurement Methods 0.000 abstract 2
- 230000032683 aging Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Non-Adjustable Resistors (AREA)
Abstract
Se describe un dispositivo mejorado para indicar y medir variaciones pequenas en la resistencia de un cuerpo viviente, el cual utiliza una unidad central de procesamiento para procesar digitalmente las resistencias del cuerpo e impulsar una pantalla indicadora de resistencia al mismo tiempo que compensa los efectos del envejecimiento del componente, tolerancias del componente y temperaturas del componente. El dispositivo incluye un circuito de calibracion automatica que es activado automaticamente en cada encendido del dispositivo para medir y almacenar valores de medicion para varias resistencias sintetizadas del cuerpo que se utilizan para formar un modelo de compensacion contre el cual se comparan posteriormente las resistencias detectadas del cuerpo para el ajuste automatico de los valores de medicion que impulsan a la pantalla. La unidad central de procesamiento ajusta adicionalmente la ganancia de la senal impulsora del medidor mediante un factor de ganancia que depende del ajuste de sensibilidad del medidor seleccionada para el usuario, a fin de evitar las dificultades previamente experimentadas en la vigilancia de los pequenos cambios de la resistencia corporal causados por la dificultad de ajustar la lectura del medidor inicialmente deseada a ciertos valores de escala del medidor, asi como tambien inversiones falsas e inesperadas de la lectura del medidor conforme se ajusta la escala del mismo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45594803P | 2003-03-19 | 2003-03-19 | |
PCT/US2004/006084 WO2004094955A2 (en) | 2003-03-19 | 2004-03-19 | System for measuring changes in living body resistance |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA05009962A true MXPA05009962A (es) | 2005-11-04 |
Family
ID=33310653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA05009962A MXPA05009962A (es) | 2003-03-19 | 2004-03-19 | Sistema para medir e indicar cambios en la resistencia de un cuerpo viviente. |
Country Status (20)
Country | Link |
---|---|
US (2) | USRE45664E1 (es) |
EP (1) | EP1603455B1 (es) |
JP (1) | JP5165889B2 (es) |
CN (1) | CN100453037C (es) |
AU (1) | AU2004233142B2 (es) |
BR (1) | BRPI0408520B8 (es) |
CA (1) | CA2518610C (es) |
DK (1) | DK1603455T3 (es) |
EA (1) | EA009828B1 (es) |
ES (1) | ES2535811T3 (es) |
HK (1) | HK1092343A1 (es) |
HU (1) | HUE025804T2 (es) |
IL (1) | IL170344A (es) |
MX (1) | MXPA05009962A (es) |
NO (1) | NO337859B1 (es) |
NZ (1) | NZ543055A (es) |
PT (1) | PT1603455E (es) |
TW (1) | TWI250869B (es) |
WO (1) | WO2004094955A2 (es) |
ZA (1) | ZA200508433B (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5607300B2 (ja) | 2005-07-01 | 2014-10-15 | インぺディメッド リミテッド | 対象上でインピーダンス測定を実行するための装置および方法 |
EP1898784B1 (en) | 2005-07-01 | 2016-05-18 | Impedimed Limited | Method and apparatus for performing impedance measurements |
ES2476999T3 (es) | 2005-10-11 | 2014-07-15 | Impedimed Limited | Monitorización del estado de hidratación |
CN100444789C (zh) * | 2006-06-09 | 2008-12-24 | 中国人民解放军南京军区南京总医院 | 一种测定肠上皮电阻抗的方法及其应用 |
ES2473278T3 (es) | 2007-04-20 | 2014-07-04 | Impedimed Limited | Sonda y sistema de monitorización |
US20110046505A1 (en) | 2007-08-09 | 2011-02-24 | Impedimed Limited | Impedance measurement process |
US8886047B2 (en) * | 2008-09-05 | 2014-11-11 | Ketra, Inc. | Optical communication device, method and system |
AU2010312305B2 (en) | 2009-10-26 | 2014-01-16 | Impedimed Limited | Fluid level indicator determination |
CA2778770A1 (en) | 2009-11-18 | 2011-05-26 | Chung Shing Fan | Signal distribution for patient-electrode measurements |
US9149225B2 (en) | 2011-12-14 | 2015-10-06 | Intesection Medical, Inc. | Methods for determining the relative spatial change in subsurface resistivities across frequencies in tissue |
KR101623912B1 (ko) * | 2014-09-30 | 2016-05-25 | 주식회사 중앙교육 | 사용자 디바이스를 통하여 사용자의 비인지능력을 트레이닝하기 위한 컨텐츠를 제공하는 장치 및 제공 방법 |
NL2013920B1 (en) | 2014-12-04 | 2016-08-08 | Mergent B V | Communication device for primates, in particular persons, and method for operating such a device. |
KR102156224B1 (ko) * | 2015-06-02 | 2020-09-17 | 엘에스일렉트릭(주) | 아날로그 출력 모듈의 출력 조절 장치 |
KR101772279B1 (ko) * | 2015-09-14 | 2017-09-05 | 주식회사 그릿연구소 | 사용자의 생체 데이터를 이용한 심리검사의 왜곡도 보정방법 |
Family Cites Families (23)
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US2308933A (en) * | 1941-01-08 | 1943-01-19 | Chester J Bills | Psychogalvanometer |
US3290589A (en) * | 1965-06-07 | 1966-12-06 | Lafayette R Hubbard | Device for measuring and indicating changes in resistance of a living body |
US3557352A (en) * | 1967-11-01 | 1971-01-19 | Coulter Electronics | Apparatus and method for measuring a dividing particle size of a particulate system |
US4459995A (en) * | 1979-03-08 | 1984-07-17 | Lafayette R. Hubbard | Indicating device for use in a device for measuring and indicating changes in resistance of a living body |
US4578635A (en) * | 1981-01-14 | 1986-03-25 | Mee John L | Device for measuring and indicating changes in the resistance of a living body |
US4895163A (en) * | 1988-05-24 | 1990-01-23 | Bio Analogics, Inc. | System for body impedance data acquisition |
US5372141A (en) * | 1992-07-01 | 1994-12-13 | Body Composition Analyzers, Inc. | Body composition analyzer |
US6011992A (en) * | 1996-05-09 | 2000-01-04 | Church Of Spirtual Technology | System for measuring and indicating changes in the resistance of a living body |
JP4046883B2 (ja) * | 1999-02-09 | 2008-02-13 | 株式会社タニタ | 体脂肪計及び健康管理システム |
JP2001000411A (ja) | 1999-06-23 | 2001-01-09 | Matsushita Electric Ind Co Ltd | 体脂肪測定機能付き便座装置 |
JP2001074795A (ja) | 1999-08-31 | 2001-03-23 | Ando Electric Co Ltd | 通信回線の抵抗測定装置、通信回線の抵抗測定方法、及び記憶媒体 |
WO2001028416A1 (en) * | 1999-09-24 | 2001-04-26 | Healthetech, Inc. | Physiological monitor and associated computation, display and communication unit |
JP2001178844A (ja) | 1999-12-22 | 2001-07-03 | Ya Man Ltd | エアロビック運動器具 |
US6292690B1 (en) * | 2000-01-12 | 2001-09-18 | Measurement Specialities Inc. | Apparatus and method for measuring bioelectric impedance |
JP3791825B2 (ja) * | 2000-01-31 | 2006-06-28 | 株式会社タニタ | 設定及び表示認識を簡易にした生体測定装置 |
US6377845B1 (en) * | 2000-07-25 | 2002-04-23 | Datascope Investment Corp. | Method and device for sensing impedance respiration |
AU2001283371A1 (en) * | 2000-08-15 | 2002-02-25 | The Regents Of The University Of California | Method and apparatus for reducing contamination of an electrical signal |
US6606510B2 (en) * | 2000-08-31 | 2003-08-12 | Mallinckrodt Inc. | Oximeter sensor with digital memory encoding patient data |
US6768921B2 (en) * | 2000-12-28 | 2004-07-27 | Z-Tech (Canada) Inc. | Electrical impedance method and apparatus for detecting and diagnosing diseases |
CN2460045Y (zh) * | 2001-01-16 | 2001-11-21 | 李金成 | 一种用于测量人体脂肪的身高测量装置 |
JP2002253522A (ja) | 2001-03-02 | 2002-09-10 | Citizen Watch Co Ltd | 生体インピーダンス測定装置 |
US6631292B1 (en) * | 2001-03-23 | 2003-10-07 | Rjl Systems, Inc. | Bio-electrical impedance analyzer |
KR100459903B1 (ko) * | 2002-07-25 | 2004-12-03 | 삼성전자주식회사 | 피부의 국부적인 영역의 임피던스를 측정하는 측정 시스템및 이에 이용되는 임피던스 측정 전극 |
-
2004
- 2004-03-19 AU AU2004233142A patent/AU2004233142B2/en not_active Expired
- 2004-03-19 ZA ZA200508433A patent/ZA200508433B/xx unknown
- 2004-03-19 PT PT47221452T patent/PT1603455E/pt unknown
- 2004-03-19 WO PCT/US2004/006084 patent/WO2004094955A2/en active Application Filing
- 2004-03-19 EA EA200501481A patent/EA009828B1/ru unknown
- 2004-03-19 HU HUE04722145A patent/HUE025804T2/en unknown
- 2004-03-19 CA CA2518610A patent/CA2518610C/en not_active Expired - Lifetime
- 2004-03-19 ES ES04722145.2T patent/ES2535811T3/es not_active Expired - Lifetime
- 2004-03-19 CN CNB200480007129XA patent/CN100453037C/zh not_active Expired - Lifetime
- 2004-03-19 US US13/850,962 patent/USRE45664E1/en active Active
- 2004-03-19 DK DK04722145.2T patent/DK1603455T3/en active
- 2004-03-19 BR BRPI0408520A patent/BRPI0408520B8/pt not_active IP Right Cessation
- 2004-03-19 TW TW093107453A patent/TWI250869B/zh not_active IP Right Cessation
- 2004-03-19 US US10/549,649 patent/US8121676B2/en not_active Ceased
- 2004-03-19 EP EP04722145.2A patent/EP1603455B1/en not_active Expired - Lifetime
- 2004-03-19 NZ NZ543055A patent/NZ543055A/en not_active IP Right Cessation
- 2004-03-19 MX MXPA05009962A patent/MXPA05009962A/es active IP Right Grant
- 2004-03-19 JP JP2006508917A patent/JP5165889B2/ja not_active Expired - Lifetime
-
2005
- 2005-08-18 IL IL170344A patent/IL170344A/en active IP Right Grant
- 2005-10-17 NO NO20054779A patent/NO337859B1/no unknown
-
2006
- 2006-11-28 HK HK06113013.0A patent/HK1092343A1/xx not_active IP Right Cessation
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Legal Events
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FG | Grant or registration |