SE9803862D0 - Electrical impedance tomography system - Google Patents

Electrical impedance tomography system

Info

Publication number
SE9803862D0
SE9803862D0 SE9803862A SE9803862A SE9803862D0 SE 9803862 D0 SE9803862 D0 SE 9803862D0 SE 9803862 A SE9803862 A SE 9803862A SE 9803862 A SE9803862 A SE 9803862A SE 9803862 D0 SE9803862 D0 SE 9803862D0
Authority
SE
Sweden
Prior art keywords
electrical impedance
body section
electrical
tomography system
impedance tomography
Prior art date
Application number
SE9803862A
Other languages
English (en)
Other versions
SE9803862L (sv
Inventor
Christer Stroem
Original Assignee
Siemens Elema Ab
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 Siemens Elema Ab filed Critical Siemens Elema Ab
Priority to SE9803862A priority Critical patent/SE9803862L/sv
Publication of SE9803862D0 publication Critical patent/SE9803862D0/sv
Priority to EP99117982A priority patent/EP1000580A1/en
Priority to JP11319783A priority patent/JP2000139866A/ja
Publication of SE9803862L publication Critical patent/SE9803862L/sv

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
    • A61B5/0536—Impedance imaging, e.g. by tomography

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (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)
  • Apparatus For Radiation Diagnosis (AREA)
SE9803862A 1998-11-11 1998-11-11 Elektriskt impedanstomografisystem SE9803862L (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9803862A SE9803862L (sv) 1998-11-11 1998-11-11 Elektriskt impedanstomografisystem
EP99117982A EP1000580A1 (en) 1998-11-11 1999-09-15 Electrical impedance tomography system
JP11319783A JP2000139866A (ja) 1998-11-11 1999-11-10 電気インピ―ダンストモグラフィ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9803862A SE9803862L (sv) 1998-11-11 1998-11-11 Elektriskt impedanstomografisystem

Publications (2)

Publication Number Publication Date
SE9803862D0 true SE9803862D0 (sv) 1998-11-11
SE9803862L SE9803862L (sv) 2000-03-20

Family

ID=20413259

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803862A SE9803862L (sv) 1998-11-11 1998-11-11 Elektriskt impedanstomografisystem

Country Status (3)

Country Link
EP (1) EP1000580A1 (sv)
JP (1) JP2000139866A (sv)
SE (1) SE9803862L (sv)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19857090A1 (de) * 1998-12-10 2000-06-29 Stephan Boehm Verfahren zur regionalen Bestimmung des alveolären Öffnens und des alveolären Schließens der Lunge
WO2001089379A1 (en) * 2000-05-21 2001-11-29 Transscan Medical Ltd. Apparatus for impedance imaging coupled with another modality
EP1292224B2 (en) * 2000-06-09 2009-12-30 Böhm, Stephan, Dr. Method and apparatus for displaying information obtained by electrical impedance tomography data
KR100400978B1 (ko) * 2000-11-09 2003-10-10 권오인 인체내의 임피던스를 영상화하는 방법 및 장치
GB2396426B (en) 2002-12-21 2005-08-24 Draeger Medical Ag Artificial respiration system
DE10301202B3 (de) * 2002-12-21 2004-01-22 Dräger Medical AG & Co. KGaA Beatmungssystem
DE10315863B4 (de) 2003-04-08 2013-03-14 Dräger Medical GmbH Elektrodengürtel
DE10339084B4 (de) * 2003-08-26 2015-10-29 Drägerwerk AG & Co. KGaA Elektroimpedanztomographie-Gerät
US20060084855A1 (en) 2004-10-20 2006-04-20 Drager Medical Ag & Co. Kgaa Electrode belt for carrying out electrodiagnostic procedures on the human body
DE102005022896B3 (de) * 2005-05-18 2006-05-11 Dräger Medical AG & Co. KG Vorrichtung und Verfahren zur Steuerung eines Beatmungsgerätes
JP5124881B2 (ja) * 2005-12-20 2013-01-23 アウトポイエジ・パルテイシパソエス・リミタダ 電気インピーダンストモグラフィ用の電極アセンブリ
CN100450436C (zh) * 2006-11-17 2009-01-14 清华大学 基于微针电极的电阻抗层析成像仪及其微创式测量方法
DE102007052472B4 (de) 2007-11-02 2020-07-09 Drägerwerk AG & Co. KGaA Verfahren zum Betreiben einer Beatmungs- und/oder Anästhesievorrichtung im APRV-Modus unter Berücksichtigung der Impedanz und/oder der Impedanzänderung
EP2228009B1 (en) 2009-03-09 2018-05-16 Drägerwerk AG & Co. KGaA Apparatus and method to determine functional lung characteristics
DE102010062729A1 (de) * 2010-12-09 2012-01-05 Siemens Aktiengesellschaft Medizinisches Gerät und computerimplementiertes Verfahren zur Darstellung von Gewebe
DE102011106405B4 (de) 2011-07-02 2021-08-12 Drägerwerk AG & Co. KGaA Elektroimpedanztomographie-Gerät
CN108814598A (zh) * 2012-01-27 2018-11-16 斯威斯托姆公开股份有限公司 电阻抗测量带及其使用方法
US8983578B2 (en) 2012-02-27 2015-03-17 General Electric Company System and method for transducer placement in soft-field tomography
DE102013213526B4 (de) 2013-02-05 2015-10-01 Dräger Medical GmbH Elektroimpedanztomographie-Gerät und -Verfahren
DE102013213534A1 (de) 2013-02-05 2014-08-07 Dräger Medical GmbH Elektroimpedanztomographie-Gerät und -Verfahren
EP2853196B1 (de) * 2013-09-27 2016-05-11 Drägerwerk AG & Co. KGaA Elektroimpedanztomographie-Gerät und -Verfahren
WO2015048917A1 (en) 2013-10-04 2015-04-09 Swisstom Ag An electrical impedance tomography system
CN109528306B (zh) * 2019-01-08 2020-09-15 华北电力大学（保定） 一种引导髋关节置换修正术的电磁/电阻双模态成像装置
CN110811617B (zh) * 2019-11-24 2023-10-31 西北机器有限公司 一种电阻抗断层成像方法
CN113749636B (zh) * 2021-01-26 2022-06-24 北京华睿博视医学影像技术有限公司 一种三维通气图像产生方法、控制器及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4617939A (en) 1982-04-30 1986-10-21 The University Of Sheffield Tomography
FR2664153B1 (fr) * 1990-07-06 1992-09-11 Gen Electric Cgr Systeme de radiodiagnostic pour examen angiographique avec dispositif automatique de suivi d'embole.
US5433198A (en) 1993-03-11 1995-07-18 Desai; Jawahar M. Apparatus and method for cardiac ablation
US5810742A (en) * 1994-10-24 1998-09-22 Transcan Research & Development Co., Ltd. Tissue characterization based on impedance images and on impedance measurements
US5515853A (en) 1995-03-28 1996-05-14 Sonometrics Corporation Three-dimensional digital ultrasound tracking system
US5797849A (en) * 1995-03-28 1998-08-25 Sonometrics Corporation Method for carrying out a medical procedure using a three-dimensional tracking and imaging system

Also Published As

Publication number Publication date
EP1000580A1 (en) 2000-05-17
SE9803862L (sv) 2000-03-20
JP2000139866A (ja) 2000-05-23

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