ATE415861T1 - 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
ATE415861T1
ATE415861T1 AT05794674T AT05794674T ATE415861T1 AT E415861 T1 ATE415861 T1 AT E415861T1 AT 05794674 T AT05794674 T AT 05794674T AT 05794674 T AT05794674 T AT 05794674T AT E415861 T1 ATE415861 T1 AT E415861T1
Authority
AT
Austria
Prior art keywords
electrical impedance
measuring body
body electrical
monitoring physiological
physiological variables
Prior art date
Application number
AT05794674T
Other languages
English (en)
Inventor
Giannicola Loriga
Andrea Scozzari
Original Assignee
Smartex S R L
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 S R L filed Critical Smartex S R L
Application granted granted Critical
Publication of ATE415861T1 publication Critical patent/ATE415861T1/de

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)
AT05794674T 2004-09-06 2005-09-06 Vorrichtung zur überwachung von physiologischen variablen durch messung der elektrischen körperimpedanz ATE415861T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE415861T1 true ATE415861T1 (de) 2008-12-15

Family

ID=35285506

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05794674T ATE415861T1 (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
JP5295249B2 (ja) 2007-09-19 2013-09-18 フレゼニウス メディカル ケア ホールディングス インコーポレーテッド 体外医療用流体回路部品及び同部品を含む装置
WO2010044026A1 (en) 2008-10-16 2010-04-22 Koninklijke Philips Electronics N.V. Impedance measurement circuit and method
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
US10292622B2 (en) 2012-02-15 2019-05-21 Koninklijke Philips N.V. Bioimpedance spectrography system and method
DE102012218068B4 (de) * 2012-10-02 2025-10-09 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
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
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
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
US5588428A (en) * 1993-04-28 1996-12-31 The University Of Akron Method and apparatus for non-invasive volume and texture analysis
CN2160342Y (zh) * 1993-05-28 1994-04-06 沈阳体育学院 生物阻抗测试仪
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
CN101018503A (zh) 2007-08-15
WO2006027360A1 (en) 2006-03-16
CN100571618C (zh) 2009-12-23
ES2318545T3 (es) 2009-05-01
AU2005281718A1 (en) 2006-03-16
DE602005011473D1 (de) 2009-01-15
US20080275361A1 (en) 2008-11-06
EP1811899A1 (de) 2007-08-01
EP1811899B1 (de) 2008-12-03
AU2005281718B2 (en) 2011-07-07
US7869866B2 (en) 2011-01-11
ITPI20040060A1 (it) 2004-12-06

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