SE9803862L - Elektriskt impedanstomografisystem - Google Patents
Elektriskt impedanstomografisystemInfo
- Publication number
- SE9803862L SE9803862L SE9803862A SE9803862A SE9803862L SE 9803862 L SE9803862 L SE 9803862L SE 9803862 A SE9803862 A SE 9803862A SE 9803862 A SE9803862 A SE 9803862A SE 9803862 L SE9803862 L SE 9803862L
- Authority
- SE
- Sweden
- Prior art keywords
- electrical impedance
- body section
- electrical
- tomography system
- impedance tomography
- Prior art date
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)
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 SE9803862D0 (sv) | 1998-11-11 |
SE9803862L true 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)
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 |
JP6219847B2 (ja) * | 2012-01-27 | 2017-10-25 | スイストム・アクチェンゲゼルシャフトSwisstom Ag | 電気インピーダンス測定のためのベルト、およびそのようなベルトを使用する方法 |
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 |
US10952634B2 (en) | 2013-10-04 | 2021-03-23 | Swisstom Ag | 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)
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 |
-
1998
- 1998-11-11 SE SE9803862A patent/SE9803862L/sv not_active Application Discontinuation
-
1999
- 1999-09-15 EP EP99117982A patent/EP1000580A1/en not_active Withdrawn
- 1999-11-10 JP JP11319783A patent/JP2000139866A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1000580A1 (en) | 2000-05-17 |
JP2000139866A (ja) | 2000-05-23 |
SE9803862D0 (sv) | 1998-11-11 |
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Legal Events
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