ATE439802T1 - System und verfahren zum induktiven messen der bioimpedanz eines leitfähigen gewebes - Google Patents

System und verfahren zum induktiven messen der bioimpedanz eines leitfähigen gewebes

Info

Publication number
ATE439802T1
ATE439802T1 AT06795797T AT06795797T ATE439802T1 AT E439802 T1 ATE439802 T1 AT E439802T1 AT 06795797 T AT06795797 T AT 06795797T AT 06795797 T AT06795797 T AT 06795797T AT E439802 T1 ATE439802 T1 AT E439802T1
Authority
AT
Austria
Prior art keywords
magnetic field
conductive tissue
inductively
coil
bio
Prior art date
Application number
AT06795797T
Other languages
English (en)
Inventor
Claudia Hannelore Igney
Eberhard Waffenschmidt
Andreas Brauers
Vrugt Juergen Te
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE439802T1 publication Critical patent/ATE439802T1/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

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)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
AT06795797T 2005-09-07 2006-08-28 System und verfahren zum induktiven messen der bioimpedanz eines leitfähigen gewebes ATE439802T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05108176 2005-09-07
PCT/IB2006/052979 WO2007029138A2 (en) 2005-09-07 2006-08-28 System and method for inductively measuring the bio-impedance of a conductive tissue

Publications (1)

Publication Number Publication Date
ATE439802T1 true ATE439802T1 (de) 2009-09-15

Family

ID=37685706

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06795797T ATE439802T1 (de) 2005-09-07 2006-08-28 System und verfahren zum induktiven messen der bioimpedanz eines leitfähigen gewebes

Country Status (7)

Country Link
US (1) US20080246472A1 (de)
EP (1) EP1926424B1 (de)
JP (1) JP2009506855A (de)
CN (1) CN101277645A (de)
AT (1) ATE439802T1 (de)
DE (1) DE602006008637D1 (de)
WO (1) WO2007029138A2 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7718189B2 (en) 2002-10-29 2010-05-18 Transave, Inc. Sustained release of antiinfectives
JP5324223B2 (ja) 2005-12-08 2013-10-23 トランセイブ, インク. 肺感染症を治療する抗感染薬の脂質ベースの組成物及びその使用法
US20100196455A1 (en) 2007-05-04 2010-08-05 Transave, Inc. Compositions of Multicationic Drugs for Reducing Interactions with Polyanionic Biomolecules and Methods of Use Thereof
US9119783B2 (en) 2007-05-07 2015-09-01 Insmed Incorporated Method of treating pulmonary disorders with liposomal amikacin formulations
US9333214B2 (en) 2007-05-07 2016-05-10 Insmed Incorporated Method for treating pulmonary disorders with liposomal amikacin formulations
US9114081B2 (en) 2007-05-07 2015-08-25 Insmed Incorporated Methods of treating pulmonary disorders with liposomal amikacin formulations
BRPI1005838A2 (pt) * 2009-02-13 2017-05-02 Koninl Philips Electronics Nv dispositivo para recontruir imagens de um objeto de interesse e método de reconstrução de imagens de um objeto de interesse
US9844347B2 (en) 2009-02-13 2017-12-19 The Ohio State University Electromagnetic system and method
US20120019238A1 (en) * 2009-03-30 2012-01-26 Koninklijke Philips Electronics N.V. Magnetic induction tomography systems with coil configuration
CN103370639B (zh) * 2011-02-14 2016-12-14 皇家飞利浦有限公司 包括部分补偿探测线圈中的磁激发场的用于磁感应阻抗测量设备的线圈装置
PL2852391T3 (pl) 2012-05-21 2022-04-11 Insmed Incorporated Układy do leczenia infekcji płuc
WO2014017940A1 (en) 2012-07-26 2014-01-30 Universidade De Coimbra System and process to assess physiological states of plant tissues, in vivo and/or in situ, using impedance techniques
MX2015006681A (es) 2012-11-29 2016-04-06 Insmed Inc Formulaciones de vancomicina estabilizadas.
US20150105630A1 (en) * 2013-10-10 2015-04-16 Texas Instruments Incorporated Heart pulse monitor including a fluxgate sensor
US9320451B2 (en) * 2014-02-27 2016-04-26 Kimberly-Clark Worldwide, Inc. Methods for assessing health conditions using single coil magnetic induction tomography imaging
SMT202000516T1 (it) 2014-05-15 2020-11-10 Insmed Inc Metodi per trattamento di infezioni micobatteriche polmonati non tubercolari
JP6535030B2 (ja) * 2014-06-03 2019-06-26 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. 組織流体含有量をモニタリングするために磁気誘導分光法を使う装置および方法
WO2017083317A1 (en) 2015-11-09 2017-05-18 Ohio State Innovation Foundation Non-invasive method for detecting a deadly form of malaria
US12310710B2 (en) 2016-01-27 2025-05-27 Life Detection Technologies, Inc. Computation of parameters of a body using an electric field
US10631752B2 (en) 2016-01-27 2020-04-28 Life Detection Technologies, Inc. Systems and methods for detecting physical changes without physical contact
US12310709B2 (en) 2016-01-27 2025-05-27 Life Detection Technologies, Inc. Computation of parameters of a body using an electric field
WO2017132514A1 (en) 2016-01-27 2017-08-03 Life Detection Technologies, Inc. Systems and methods for detecting physical changes without physical contract
US12350029B2 (en) 2016-01-27 2025-07-08 Life Detection Technologies, Inc. Computation of parameters of a body using an electric field
WO2018019648A1 (en) * 2016-07-27 2018-02-01 Koninklijke Philips N.V. Monitoring device for monitoring a physiological characteristic of a subject
WO2018079891A1 (ko) * 2016-10-31 2018-05-03 삼성전자 주식회사 세포의 변화를 실시간으로 측정하는 방법 및 그 장치
JP6862558B2 (ja) * 2017-01-09 2021-04-21 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. 磁気誘導検知デバイス及び方法
WO2019191627A1 (en) 2018-03-30 2019-10-03 Insmed Incorporated Methods for continuous manufacture of liposomal drug products
WO2019213398A1 (en) 2018-05-02 2019-11-07 Insmed Incorporated Methods for the manufacture of liposomal drug formulations
CN109091144A (zh) * 2018-06-22 2018-12-28 苏州迈磁瑞医疗科技有限公司 一种非接触的脑水肿中脑组织含水量发展的监测系统
JP7163516B2 (ja) * 2020-01-15 2022-10-31 朝日インテック株式会社 測定装置、検出装置、および測定方法
WO2021240374A2 (en) * 2020-05-25 2021-12-02 Tallinn University Of Technology Wearable bio-electromagnetic sensor and method of measuring physiological parameters of a body tissue
DE102020131377A1 (de) * 2020-11-26 2022-06-02 Lts Lohmann Therapie-Systeme Ag. Sensorvorrichtung, Verwendung einer Sensorvorrichtung und Verfahren zur Erfassung der Eigenschaften eines Hautbereichs
TWI877653B (zh) * 2023-06-14 2025-03-21 國立清華大學 渦電流感測方法及其適用之裝置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731184A (en) * 1948-12-21 1973-05-01 H Goldberg Deformable pick up coil and cooperating magnet for measuring physical quantities, with means for rendering coil output independent of orientation
US3249869A (en) * 1961-01-03 1966-05-03 Trw Inc Apparatus for measuring the electrical properties of a conductive moving fluid
DE3843775A1 (de) * 1988-12-24 1990-07-05 Zeiss Carl Fa Fernrohr mit bildfeldstabilisierung
CA2008009C (en) * 1989-01-20 1994-05-03 Hajime Hayashi Apparatus for measuring magnetic field
US5642045A (en) * 1995-08-18 1997-06-24 International Business Machines Corporation Magnetic field gradiometer with improved correction circuits
US6177792B1 (en) * 1996-03-26 2001-01-23 Bisense, Inc. Mutual induction correction for radiator coils of an objects tracking system
US6411187B1 (en) * 1997-07-23 2002-06-25 Odin Medical Technologies, Ltd. Adjustable hybrid magnetic apparatus
US7390307B2 (en) 1999-10-28 2008-06-24 Volusense As Volumetric physiological measuring system and method
JP3731135B2 (ja) * 1999-02-05 2006-01-05 株式会社日立メディコ 磁気共鳴イメージング装置
JP3996734B2 (ja) * 2000-11-20 2007-10-24 株式会社日立メディコ 核磁気共鳴を用いた検査装置
JP4037272B2 (ja) * 2001-03-14 2008-01-23 株式会社日立メディコ 磁気共鳴イメージング装置及びそれに用いられる静磁場発生装置
JP3572460B2 (ja) * 2002-01-17 2004-10-06 マークテック株式会社 渦流探傷用プローブ
US7395108B2 (en) * 2003-05-13 2008-07-01 Vinai Roopchansingh System for concurrent MRI imaging and magnetic field homogeneity measurement
US6876199B2 (en) * 2003-05-30 2005-04-05 General Electric Company Method and system for accelerated imaging using parallel MRI
WO2005018459A1 (en) * 2003-08-20 2005-03-03 Hansen Medical, Inc. System and method for 3-d imaging

Also Published As

Publication number Publication date
WO2007029138A2 (en) 2007-03-15
DE602006008637D1 (de) 2009-10-01
EP1926424B1 (de) 2009-08-19
CN101277645A (zh) 2008-10-01
JP2009506855A (ja) 2009-02-19
EP1926424A2 (de) 2008-06-04
US20080246472A1 (en) 2008-10-09
WO2007029138A3 (en) 2007-06-07

Similar Documents

Publication Publication Date Title
DE602006008637D1 (de) System und verfahren zum induktiven messen der bioimpedanz eines leitfähigen gewebes
WO2007072343A3 (en) Magnetic induction tomography system and method
ATE312364T1 (de) Verfahren zur bestimmung der position eines sensorelementes
Kopp et al. Sizing limits of metal loss anomalies using tri-axial MFL measurements: A model study
US9851265B2 (en) Apparatus and method for measuring properties of a ferromagnetic material
GB2463399A (en) Eddy current sensor and signal processing
WO2008136281A1 (ja) 位置検出装置、医療装置誘導システム、位置検出方法、および医療装置誘導方法
ATE490719T1 (de) Verfahren zur messung des intraokulardrucks
WO2012110920A3 (en) Coil arrangement for a magnetic induction impedance measurement apparatus comprising a partly compensated magnetic excitation field in the detection coil
DE602007005062D1 (de) Gegen Verzerrungen unanfällige Standortverfolgung mittels Frequenzextrapolation
WO2010029465A3 (en) Method and system for magnetic induction tomography
DE602007000946D1 (de) Vorrichtung und Verfahren zur Messung eines Stromflusses in einem elektrischen Leiter
CN112444219B (zh) 一种非接触超声电磁涂层测厚方法及其检测装置
MY162802A (en) Sensor and method for measuring the surface level of a liquid phase metal
CN102841128A (zh) 用于生物组织识别的电涡流传感器
ATE525645T1 (de) Vorrichtung zur detektion von schädigungen eines prüfkörpers aus ferromagnetischem material
Kim et al. Analysis of a defect signal deformations induced by eddy current in RFECT system for pipeline inspection
RU2599180C2 (ru) Способ и система для управления временем переключения устройства с магнитной цепью
DE602006015471D1 (de) Verfahren und gerät zur induktiven messung der bioimpedanz des körpers eines benutzers
Sakthivel et al. A novel GMR-based eddy current sensing probe with extended sensing range
EP3450987A3 (de) Geschwindigkeitserfassungsvorrichtung und streumagnetfeldunterdrückungsverfahren
JP5557645B2 (ja) バルクハウゼンノイズ検査装置
SE9502528D0 (sv) Induktiv mätning
JP2013170910A (ja) 浸炭深さ測定方法及び装置
JP6317443B2 (ja) 電流が貫流する一次導体における電流強度を測定するための装置、配置構造、および方法

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties