DE60304755D1 - Vorrichtung zur Bestimmung von Thrombosen tiefliegender Venen - Google Patents

Vorrichtung zur Bestimmung von Thrombosen tiefliegender Venen

Info

Publication number
DE60304755D1
DE60304755D1 DE60304755T DE60304755T DE60304755D1 DE 60304755 D1 DE60304755 D1 DE 60304755D1 DE 60304755 T DE60304755 T DE 60304755T DE 60304755 T DE60304755 T DE 60304755T DE 60304755 D1 DE60304755 D1 DE 60304755D1
Authority
DE
Germany
Prior art keywords
thromboses
veins
seated
deep
determination
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
Application number
DE60304755T
Other languages
English (en)
Other versions
DE60304755T2 (de
Inventor
Tsutomu Miyoshi
Shuichi Izumi
Katsumi Takehara
Yoshinori Fukuda
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.)
Tanita Corp
Original Assignee
Tanita Corp
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 Tanita Corp filed Critical Tanita Corp
Application granted granted Critical
Publication of DE60304755D1 publication Critical patent/DE60304755D1/de
Publication of DE60304755T2 publication Critical patent/DE60304755T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (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)
DE60304755T 2002-02-25 2003-02-24 Vorrichtung zur Bestimmung von Thrombosen tiefliegender Venen Expired - Lifetime DE60304755T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002047840 2002-02-25
JP2002047840A JP3943955B2 (ja) 2002-02-25 2002-02-25 深部静脈血栓症判定装置

Publications (2)

Publication Number Publication Date
DE60304755D1 true DE60304755D1 (de) 2006-06-01
DE60304755T2 DE60304755T2 (de) 2007-04-26

Family

ID=27655429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60304755T Expired - Lifetime DE60304755T2 (de) 2002-02-25 2003-02-24 Vorrichtung zur Bestimmung von Thrombosen tiefliegender Venen

Country Status (4)

Country Link
US (1) US6980853B2 (de)
EP (1) EP1338246B1 (de)
JP (1) JP3943955B2 (de)
DE (1) DE60304755T2 (de)

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AUPQ113799A0 (en) 1999-06-22 1999-07-15 University Of Queensland, The A method and device for measuring lymphoedema
WO2005094498A2 (en) * 2004-03-24 2005-10-13 Noninvasive Medical Technologies, Llc Thoracic impedance monitor and electrode array and method of use
EP1765161B1 (de) 2004-06-18 2019-09-25 Impedimed Limited Nachweis von ödem
JP5091990B2 (ja) * 2004-11-09 2012-12-05 株式会社タニタ デジタル測定装置
WO2006056074A1 (en) 2004-11-26 2006-06-01 Z-Tech (Canada) Inc. Weighted gradient method and system for diagnosing disease
EP1903937B1 (de) * 2005-06-29 2008-12-03 St Jude Medical AB Medizinische vorrichtung zur bestimmung der haltung eines patienten
WO2007002991A1 (en) 2005-07-01 2007-01-11 Impedimed Limited Monitoring system
CA2609111C (en) 2005-07-01 2016-10-18 Scott Chetham A method and apparatus for performing impedance measurements in accordance with determining an electrode arrangement using a displayed representation
JP5161772B2 (ja) 2005-08-02 2013-03-13 インぺディメッド リミテッド インピーダンスパラメータ値
WO2007041783A1 (en) 2005-10-11 2007-04-19 Impedance Cardiology Systems, Inc. Hydration status monitoring
US20070255270A1 (en) * 2006-04-27 2007-11-01 Medtronic Vascular, Inc. Intraluminal guidance system using bioelectric impedance
WO2007137333A1 (en) 2006-05-30 2007-12-06 The University Of Queensland Impedance measurements
JP5069878B2 (ja) * 2006-07-19 2012-11-07 フクダ電子株式会社 静脈検査装置
EP2091425A4 (de) 2006-11-30 2012-07-25 Impedimed Ltd Messgerät
EP2106241B1 (de) 2007-01-15 2015-05-06 Impedimed Limited Verfahren zur Durchfürhung von Impedanzmessungen über einen Gegenstand
WO2008119166A1 (en) 2007-03-30 2008-10-09 Z-Tech (Canada) Inc. Active guarding for reduction of resistive and capactive signal loading with adjustable control of compensation level
JP5419861B2 (ja) 2007-04-20 2014-02-19 インぺディメッド リミテッド インピーダンス測定装置および方法
JP5513396B2 (ja) 2007-11-05 2014-06-04 インぺディメッド リミテッド インピーダンス確定方法及び装置
WO2009070313A1 (en) * 2007-11-30 2009-06-04 Ziehm Medical Llc Apparatus and method for measuring, recording and transmitting primary health indicators
US9204449B2 (en) * 2008-01-22 2015-12-01 Alcatel Lucent Method of assigning an idle state access terminal to a carrier in a multiple carrier wireless communication system based on load on control channel resources
AU2008207672B2 (en) * 2008-02-15 2013-10-31 Impedimed Limited Impedance Analysis
WO2009100491A1 (en) * 2008-02-15 2009-08-20 Impedimed Limited Analysing impedance measurements
EP2259720A4 (de) * 2008-02-25 2012-06-06 Ziehm Imaging Gmbh Vorrichtung zur messung, aufzeichnung und übertragung von ekg-messungen
US20090264771A1 (en) * 2008-04-22 2009-10-22 Medtronic Vascular, Inc. Ultrasonic Based Characterization of Plaque in Chronic Total Occlusions
US20090270756A1 (en) * 2008-04-23 2009-10-29 Gamache Ronald W Determining physiological characteristics of animal
US9615766B2 (en) 2008-11-28 2017-04-11 Impedimed Limited Impedance measurement process
US9050016B2 (en) * 2009-02-10 2015-06-09 Siemens Medical Solutions Usa, Inc. System for heart performance characterization and abnormality detection
US20100292591A1 (en) * 2009-05-14 2010-11-18 Rooke Thom W Venous measurement system
CN102575997B (zh) 2009-06-09 2014-12-17 生物传感器股份有限公司 血液代谢物水平的无创监测
JP5431110B2 (ja) * 2009-10-21 2014-03-05 知大 白石 血栓形成をモニタリングするためのシステム
US9615767B2 (en) 2009-10-26 2017-04-11 Impedimed Limited Fluid level indicator determination
CA2778770A1 (en) 2009-11-18 2011-05-26 Chung Shing Fan Signal distribution for patient-electrode measurements
JP2013514845A (ja) * 2009-12-21 2013-05-02 インぺディメッド リミテッド インピーダンス測定値の分析
US9289593B1 (en) 2011-10-11 2016-03-22 A-Hamid Hakki Endovascular electrode system for tissue stimulation
JP5919742B2 (ja) * 2011-11-14 2016-05-18 セイコーエプソン株式会社 脈波信号処理装置、脈波測定装置およびプログラム
DE102013200806A1 (de) * 2013-01-18 2014-07-24 Anne Schardey System zur Früherkennung lebensbedrohlicher Zustände von Personen
WO2014164731A1 (en) 2013-03-11 2014-10-09 University Of Utah Research Foundation Sensor systems
US11076761B2 (en) 2014-10-17 2021-08-03 Epworth Research Institute Screening test for detection of deep vein thrombosis
US9786148B2 (en) 2016-01-21 2017-10-10 Plethy, Inc. Devices, systems, and methods for health monitoring using circumferential changes of a body portion
CN108471986B (zh) 2016-01-21 2021-09-07 普莱西公司 用于使用身体部位的周长改变进行健康监测的装置、系统和方法
US11672477B2 (en) 2017-10-11 2023-06-13 Plethy, Inc. Devices, systems, and methods for adaptive health monitoring using behavioral, psychological, and physiological changes of a body portion
US10842415B1 (en) 2019-10-25 2020-11-24 Plethy, Inc. Devices, systems, and methods for monitoring and assessing gait, stability, and/or balance of a user
KR20230054967A (ko) * 2021-10-18 2023-04-25 삼성전자주식회사 전자 장치 및 신체 임피던스 측정 방법

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Publication number Priority date Publication date Assignee Title
US4314563A (en) 1970-09-24 1982-02-09 The United States Of America As Represented By The Administrator Of The Veterans Administration Apparatus for measuring relative changes in blood volume in a portion of an animal body to detect a venous occlusion
US3871359A (en) 1973-06-25 1975-03-18 Interscience Technology Corp Impedance measuring system
FI106529B (fi) * 1995-05-26 2001-02-28 Instrumentarium Oy Menetelmä potilaan hengityksen tarkkailemiseksi
US20010044588A1 (en) 1996-02-22 2001-11-22 Mault James R. Monitoring system
US5991654A (en) 1997-06-06 1999-11-23 Kci New Technologies, Inc. Apparatus and method for detecting deep vein thrombosis
US6122544A (en) * 1998-05-01 2000-09-19 Organ; Leslie William Electrical impedance method and apparatus for detecting and diagnosing diseases
US6963772B2 (en) * 2002-04-17 2005-11-08 The Board Of Trustees Of The Leland Stanford Junior University User-retainable temperature and impedance monitoring methods and devices

Also Published As

Publication number Publication date
EP1338246A1 (de) 2003-08-27
US20030163061A1 (en) 2003-08-28
JP3943955B2 (ja) 2007-07-11
DE60304755T2 (de) 2007-04-26
US6980853B2 (en) 2005-12-27
EP1338246B1 (de) 2006-04-26
JP2003245259A (ja) 2003-09-02

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