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
ES2798263T3 (es) 2005-12-08 2020-12-10 Insmed Inc Composiciones a base de lípidos de antiinfecciosos para tratar infecciones pulmonares
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
US9114081B2 (en) 2007-05-07 2015-08-25 Insmed Incorporated Methods 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
US9119783B2 (en) 2007-05-07 2015-09-01 Insmed Incorporated Method of treating pulmonary disorders with liposomal amikacin formulations
US20110313277A1 (en) * 2009-02-13 2011-12-22 Koninklijke Philips Electronics N.V. Method and device for magnetic induction tomography
US9844347B2 (en) 2009-02-13 2017-12-19 The Ohio State University Electromagnetic system and method
CN102378597B (zh) * 2009-03-30 2014-09-17 皇家飞利浦电子股份有限公司 具有线圈配置的磁感应断层成像系统
US9448205B2 (en) 2011-02-14 2016-09-20 Koninklijke Philips N.V. Coil arrangement for a magnetic induction impedance measurement apparatus comprising a partly compensated magnetic excitation field in the detection coil
ES2905368T3 (es) 2012-05-21 2022-04-08 Insmed Inc Sistemas para el tratamiento de infecciones pulmonares
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
WO2014085526A1 (en) 2012-11-29 2014-06-05 Insmed Incorporated Stabilized vancomycin formulations
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
PL3142643T3 (pl) 2014-05-15 2019-12-31 Insmed Incorporated Sposoby leczenia zakażeń płuc prątkami niegruźliczymi
EP3152556B1 (de) * 2014-06-03 2020-03-11 Koninklijke Philips N.V. Vorrichtung und verfahren unter verwendung von magnetischer induktionsspektroskopie zur überwachung des gewebeflüssigkeitsgehalts
US11249068B2 (en) 2015-11-09 2022-02-15 Ohio State Innovation Foundation Non-invasive method for detecting a deadly form of malaria
CN108601531A (zh) 2016-01-27 2018-09-28 生命探测技术股份有限公司 用于在没有物理接触的情况下检测物理变化的系统和方法
US10631752B2 (en) 2016-01-27 2020-04-28 Life Detection Technologies, Inc. Systems and methods for detecting physical changes without physical contact
US12350029B2 (en) 2016-01-27 2025-07-08 Life Detection Technologies, Inc. Computation of parameters of a body using an electric field
US12310710B2 (en) 2016-01-27 2025-05-27 Life Detection Technologies, Inc. Computation of parameters of a body using an electric field
US12310709B2 (en) 2016-01-27 2025-05-27 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
US11378534B2 (en) 2016-10-31 2022-07-05 Samsung Electronics Co., Ltd. Method for measuring change of cell in real time and device therefor
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
EP3773505A4 (de) 2018-03-30 2021-12-22 Insmed Incorporated Verfahren zur kontinuierlichen herstellung von liposomalen arzneimittelprodukten
AU2019262117C1 (en) 2018-05-02 2024-12-05 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
CN115003222B (zh) 2020-01-15 2025-05-13 朝日英达科株式会社 测定装置、检测装置以及测定方法
EP4161373A2 (de) * 2020-05-25 2023-04-12 Tallinn University of Technology Am körper tragbarer bioelektromagnetischer sensor und verfahren zur messung physiologischer parameter eines körpergewebes
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
CN1237938C (zh) * 2001-03-14 2006-01-25 株式会社日立医药 磁共振成像装置和在装置中使用的静磁场发生装置
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
EP1659950A1 (de) * 2003-08-20 2006-05-31 Hansen Medical, Inc. System und verfahren für die 3-d-darstellung

Also Published As

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

Similar Documents

Publication Publication Date Title
ATE439802T1 (de) System und verfahren zum induktiven messen der bioimpedanz eines leitfähigen gewebes
WO2007072343A3 (en) Magnetic induction tomography system and method
Yan et al. Online nondestructive testing for fine steel wire rope in electromagnetic interference environment
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
Mao et al. Analytical solutions to eddy current field excited by a probe coil near a conductive pipe
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
RU2017116976A (ru) Металлодетектор с пространственным разрешением
MY162802A (en) Sensor and method for measuring the surface level of a liquid phase metal
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
ATE431561T1 (de) Vorrichtung und verfahren zur messung eines stromflusses in einem elektrischen leiter
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
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
DE60230824D1 (de) Vorrichtung zur messung von glukosekonzentrationen
JP5428006B2 (ja) 磁性異物検出装置

Legal Events

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