CN108670252A - 一种非接触式头颅平均介电常数测量方法 - Google Patents
一种非接触式头颅平均介电常数测量方法 Download PDFInfo
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- CN108670252A CN108670252A CN201810462787.1A CN201810462787A CN108670252A CN 108670252 A CN108670252 A CN 108670252A CN 201810462787 A CN201810462787 A CN 201810462787A CN 108670252 A CN108670252 A CN 108670252A
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
- G01N27/221—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance by investigating the dielectric properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/04—Constructional details of apparatus
- A61B2560/0431—Portable apparatus, e.g. comprising a handle or case
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- Health & Medical Sciences (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- Immunology (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Radiology & Medical Imaging (AREA)
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- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN201810462787.1A CN108670252A (zh) | 2018-05-15 | 2018-05-15 | 一种非接触式头颅平均介电常数测量方法 |
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CN201810462787.1A CN108670252A (zh) | 2018-05-15 | 2018-05-15 | 一种非接触式头颅平均介电常数测量方法 |
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CN108670252A true CN108670252A (zh) | 2018-10-19 |
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CN201810462787.1A Pending CN108670252A (zh) | 2018-05-15 | 2018-05-15 | 一种非接触式头颅平均介电常数测量方法 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1714746A (zh) * | 2005-07-14 | 2006-01-04 | 中国人民解放军第四军医大学 | 非接触磁感应脑水肿监护方法 |
WO2010076719A1 (en) * | 2008-12-30 | 2010-07-08 | Koninklijke Philips Electronics N.V. | Method and system for magnetic induction tomography |
EP2332463A1 (en) * | 2009-12-14 | 2011-06-15 | Technische Universität Graz | Device and method magnetic induction tomography |
CN103598883A (zh) * | 2013-12-03 | 2014-02-26 | 中国人民解放军第三军医大学 | 一种基于磁感应相位差变化的颅内压监测方法 |
CN105147286A (zh) * | 2015-10-16 | 2015-12-16 | 中国人民解放军第三军医大学 | 一种基于非接触磁感应的脑出血和脑缺血区分系统 |
CN105232044A (zh) * | 2015-09-11 | 2016-01-13 | 中国人民解放军第四军医大学 | 一种多频电阻抗断层成像的谱成像方法 |
CN106772175A (zh) * | 2016-11-30 | 2017-05-31 | 中国计量科学研究院 | 一种模拟人体组织液介电常数测量过程校准方法 |
-
2018
- 2018-05-15 CN CN201810462787.1A patent/CN108670252A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1714746A (zh) * | 2005-07-14 | 2006-01-04 | 中国人民解放军第四军医大学 | 非接触磁感应脑水肿监护方法 |
WO2010076719A1 (en) * | 2008-12-30 | 2010-07-08 | Koninklijke Philips Electronics N.V. | Method and system for magnetic induction tomography |
EP2332463A1 (en) * | 2009-12-14 | 2011-06-15 | Technische Universität Graz | Device and method magnetic induction tomography |
CN103598883A (zh) * | 2013-12-03 | 2014-02-26 | 中国人民解放军第三军医大学 | 一种基于磁感应相位差变化的颅内压监测方法 |
CN105232044A (zh) * | 2015-09-11 | 2016-01-13 | 中国人民解放军第四军医大学 | 一种多频电阻抗断层成像的谱成像方法 |
CN105147286A (zh) * | 2015-10-16 | 2015-12-16 | 中国人民解放军第三军医大学 | 一种基于非接触磁感应的脑出血和脑缺血区分系统 |
CN106772175A (zh) * | 2016-11-30 | 2017-05-31 | 中国计量科学研究院 | 一种模拟人体组织液介电常数测量过程校准方法 |
Non-Patent Citations (1)
Title |
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H GRIFFITHS,W GOUGH,S WATSO和R J WILLIAMS: "Residual capacitive coupling and the measurement of permittivity in magnetic induction tomography", 《PHYSIOLOGICAL MEASUREMENT》 * |
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CB03 | Change of inventor or designer information |
Inventor after: Sun Jian Inventor after: Jin Gui Inventor after: Wu Xiao Inventor after: Yuan Fengqiang Inventor before: Jin Gui Inventor before: Sun Jian Inventor before: Wu Xiao Inventor before: Yuan Fengqiang |
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Effective date of registration: 20210113 Address after: Chongqing city Shapingba street 400038 gaotanyan No. 30 Applicant after: ARMY MEDICAL University Address before: No. 209, Zhuyuan Road, high tech Zone, Suzhou, Jiangsu, 215010 Applicant before: SUZHOU MAICIRUI MEDICAL TECHNOLOGY Co.,Ltd. |
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Application publication date: 20181019 |