DE602005011473D1 - Vorrichtung zur überwachung von physiologischen variablen durch messung der elektrischen körperimpedanz - Google Patents

Vorrichtung zur überwachung von physiologischen variablen durch messung der elektrischen körperimpedanz

Info

Publication number
DE602005011473D1
DE602005011473D1 DE602005011473T DE602005011473T DE602005011473D1 DE 602005011473 D1 DE602005011473 D1 DE 602005011473D1 DE 602005011473 T DE602005011473 T DE 602005011473T DE 602005011473 T DE602005011473 T DE 602005011473T DE 602005011473 D1 DE602005011473 D1 DE 602005011473D1
Authority
DE
Germany
Prior art keywords
measuring
body impedance
electric body
monitoring physiological
physiological variables
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.)
Active
Application number
DE602005011473T
Other languages
English (en)
Inventor
Giannicola Loriga
Andrea Scozzari
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Smartex SRL
Original Assignee
Smartex SRL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Smartex SRL filed Critical Smartex SRL
Publication of DE602005011473D1 publication Critical patent/DE602005011473D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—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
    • A61B5/0535—Impedance plethysmography

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
DE602005011473T 2004-09-06 2005-09-06 Vorrichtung zur überwachung von physiologischen variablen durch messung der elektrischen körperimpedanz Active DE602005011473D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000060A ITPI20040060A1 (it) 2004-09-06 2004-09-06 Metodo e apparato per il monitoraggio di variabili fisiologiche attraverso misure di mpedenza elettrica corporea
PCT/EP2005/054393 WO2006027360A1 (en) 2004-09-06 2005-09-06 Device for the monitoring of physiologic variables through measurement of body electrical impedance

Publications (1)

Publication Number Publication Date
DE602005011473D1 true DE602005011473D1 (de) 2009-01-15

Family

ID=35285506

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005011473T Active DE602005011473D1 (de) 2004-09-06 2005-09-06 Vorrichtung zur überwachung von physiologischen variablen durch messung der elektrischen körperimpedanz

Country Status (9)

Country Link
US (1) US7869866B2 (de)
EP (1) EP1811899B1 (de)
CN (1) CN100571618C (de)
AT (1) ATE415861T1 (de)
AU (1) AU2005281718B2 (de)
DE (1) DE602005011473D1 (de)
ES (1) ES2318545T3 (de)
IT (1) ITPI20040060A1 (de)
WO (1) WO2006027360A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1712179B1 (de) 2005-04-13 2010-12-15 Tanita Corporation Gerät und Methode zur Messung von Eingeweidenfett
US7938967B2 (en) 2007-09-19 2011-05-10 Fresenius Medical Care Holdings, Inc. Safety vent structure for extracorporeal circuit
JP5635989B2 (ja) 2008-10-16 2014-12-03 コーニンクレッカ フィリップス エヌ ヴェ インピーダンス測定回路及び方法
TWI496558B (zh) * 2009-10-20 2015-08-21 Tatung Co 使用二極電極貼片量測心電圖與呼吸訊號之系統及方法
US8500994B2 (en) * 2010-01-07 2013-08-06 Fresenius Medical Care Holdings, Inc. Dialysis systems and methods
US9220832B2 (en) 2010-01-07 2015-12-29 Fresenius Medical Care Holdings, Inc. Dialysis systems and methods
ES2366219B1 (es) * 2010-12-24 2012-09-27 Fico Mirrors, S.A. Método y sistema de medida de parámetros fisiológicos.
JP2012157463A (ja) * 2011-01-31 2012-08-23 Olympus Corp 生体インピーダンス測定装置
US9861293B2 (en) 2011-04-28 2018-01-09 Myolex Inc. Sensors, including disposable sensors, for measuring tissue
EP2701591A2 (de) 2011-04-28 2014-03-05 Skulpt, Inc. Vorrichtungen und verfahren zur gewebebeurteilung
CN102204815B (zh) * 2011-06-02 2012-11-14 中国科学院宁波材料技术与工程研究所 一种人体机械阻抗测量装置及其测量方法
ITMI20111177A1 (it) * 2011-06-28 2012-12-29 St Microelectronics Srl Metodo e dispositivo per misurare l'impedenza elettrica di tessuti biologici
CN104114087B (zh) * 2012-02-15 2017-09-26 皇家飞利浦有限公司 生物阻抗摄谱系统和方法
DE102012218068A1 (de) * 2012-10-02 2014-04-03 Adidas Ag Bekleidungsstück
US20150293045A1 (en) 2014-04-11 2015-10-15 Texas Instruments Incorporated Measuring electrode impedance in an impedance measurement circuit
US10006950B2 (en) * 2014-04-24 2018-06-26 Texas Instruments Incorporated Impedance measurement circuit
DE102014219943B4 (de) * 2014-10-01 2017-03-30 Siemens Healthcare Gmbh Schaltungsanordnung zur Unterdrückung von Gleichtaktstörsignalen bei der Messung von bioelektrischen Signalen
CN105105749A (zh) * 2015-09-15 2015-12-02 成都汉康信息产业有限公司 改进型呼吸信号检测装置
CN105054935A (zh) * 2015-09-15 2015-11-18 成都汉康信息产业有限公司 呼吸信号检测终端
US10874324B2 (en) 2015-10-20 2020-12-29 General Electric Company Detection of physiological changes in impedance monitoring
US20170150902A1 (en) * 2015-11-30 2017-06-01 Draeger Medical Systems, Inc. Systems and methods for measuring respiration rate
US10739433B2 (en) 2016-03-21 2020-08-11 Texas Instruments Incorporated Calibrating body impedance measurement systems
US10401465B2 (en) * 2016-12-15 2019-09-03 Stmicroelectronics S.R.L. Compensation and calibration for a low power bio-impedance measurement device
CN107260174A (zh) * 2017-07-10 2017-10-20 中央军委后勤保障部军需装备研究所 一种基于呼吸相位差法的呼吸率检测系统及方法
CN112022123B (zh) * 2020-09-29 2021-08-06 上海交通大学 一种基于胸阻抗的运动肺功能测量系统

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US3882851A (en) * 1971-10-20 1975-05-13 Systron Donner Corp Impedance plethysmograph
US3802419A (en) * 1972-04-11 1974-04-09 Us Air Force Respiration monitor
US4016868A (en) * 1975-11-25 1977-04-12 Allison Robert D Garment for impedance plethysmograph use
US5588429A (en) * 1991-07-09 1996-12-31 Rensselaer Polytechnic Institute Process for producing optimal current patterns for electrical impedance tomography
GB9523406D0 (en) * 1995-11-16 1996-01-17 Aromascan Plc Sensor transduction
US5944022A (en) * 1997-04-28 1999-08-31 American Cardiac Ablation Co. Inc. Catheter positioning system
US6377845B1 (en) * 2000-07-25 2002-04-23 Datascope Investment Corp. Method and device for sensing impedance respiration
US6631292B1 (en) * 2001-03-23 2003-10-07 Rjl Systems, Inc. Bio-electrical impedance analyzer
JP4255733B2 (ja) * 2003-04-09 2009-04-15 ソニー株式会社 コンパレータ、差動増幅器、２段増幅器及びアナログ／ディジタル変換器

Also Published As

Publication number Publication date
WO2006027360A1 (en) 2006-03-16
ATE415861T1 (de) 2008-12-15
CN100571618C (zh) 2009-12-23
US20080275361A1 (en) 2008-11-06
EP1811899A1 (de) 2007-08-01
ES2318545T3 (es) 2009-05-01
AU2005281718B2 (en) 2011-07-07
ITPI20040060A1 (it) 2004-12-06
AU2005281718A1 (en) 2006-03-16
US7869866B2 (en) 2011-01-11
CN101018503A (zh) 2007-08-15
EP1811899B1 (de) 2008-12-03

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