CN1592596A - 用于检测和诊断疾病的改进的电阻抗方法和设备 - Google Patents

用于检测和诊断疾病的改进的电阻抗方法和设备 Download PDF

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Publication number
CN1592596A
CN1592596A CNA018224253A CN01822425A CN1592596A CN 1592596 A CN1592596 A CN 1592596A CN A018224253 A CNA018224253 A CN A018224253A CN 01822425 A CN01822425 A CN 01822425A CN 1592596 A CN1592596 A CN 1592596A
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China
Prior art keywords
electrode array
impedance
electrode
connector
pixel
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English (en)
Chinese (zh)
Inventor
莱斯利·W.·奥根
肯尼思·C.·史密斯
雷泽·萨法伊－拉德
米兰·格劳瓦克
乔治·P.·达莫斯
伊尔雅·加夫利洛夫
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Z- Technology Canada Co
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Z- Technology Canada Co
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Publication of CN1592596A publication Critical patent/CN1592596A/zh
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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
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0536—Impedance imaging, e.g. by tomography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/282—Holders for multiple electrodes

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (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)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Networks Using Active Elements (AREA)
CNA018224253A 2000-12-28 2001-12-14 用于检测和诊断疾病的改进的电阻抗方法和设备 Pending CN1592596A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/749,613 2000-12-28
US09/749,613 US6768921B2 (en) 2000-12-28 2000-12-28 Electrical impedance method and apparatus for detecting and diagnosing diseases

Publications (1)

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CN1592596A true CN1592596A (zh) 2005-03-09

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CNA018224253A Pending CN1592596A (zh) 2000-12-28 2001-12-14 用于检测和诊断疾病的改进的电阻抗方法和设备

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Country Link
US (5) US6768921B2 (https=)
EP (2) EP1353595B1 (https=)
JP (2) JP2004520108A (https=)
CN (1) CN1592596A (https=)
AT (1) ATE405210T1 (https=)
AU (1) AU2002216856A1 (https=)
CA (1) CA2433087A1 (https=)
DE (1) DE60135496D1 (https=)
WO (1) WO2002053028A2 (https=)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102481113A (zh) * 2009-07-15 2012-05-30 Wzvi有限公司 电阻抗成像
CN103284720A (zh) * 2013-06-25 2013-09-11 思澜科技（成都）有限公司 一种用于乳腺电阻抗成像的电极固定定位装置
CN103300855A (zh) * 2013-06-25 2013-09-18 思澜科技（成都）有限公司 用于乳腺电阻抗成像的电极固定定位装置
CN103989475A (zh) * 2014-05-09 2014-08-20 思澜科技（成都）有限公司 用于电阻抗断层成像的电极固定装置
CN104095631A (zh) * 2014-07-24 2014-10-15 思澜科技（成都）有限公司 一种基于四电极模型的生物阻抗测量探头
WO2014190522A1 (zh) * 2013-05-30 2014-12-04 Lee Hou-Chieh 量度皮肤阻抗之系统与方法
CN104490386A (zh) * 2014-12-16 2015-04-08 中国科学院深圳先进技术研究院 一种多通道电极阵列的切换方法及系统
CN105266807A (zh) * 2015-06-25 2016-01-27 思澜科技（成都）有限公司 阵列式生物组织阻抗测量探头及其测量方法
CN105361866A (zh) * 2014-10-16 2016-03-02 北京至感传感器技术研究院有限公司 用于检测乳房病变的胸罩和方法
CN105509923A (zh) * 2015-12-07 2016-04-20 上海温尔信息科技有限公司 贴附式肿瘤细胞温度计
CN106039556A (zh) * 2015-05-18 2016-10-26 北京至感传感器技术研究院有限公司 用于无创肿瘤治疗装置的接头组件和无创肿瘤治疗装置
WO2016206632A1 (zh) * 2015-06-25 2016-12-29 思澜科技（成都）有限公司 基于生物阻抗技术的快速测量装置及其方法
CN106264483A (zh) * 2015-05-29 2017-01-04 上海温尔信息科技有限公司 一种乳腺癌预警系统
CN109363676A (zh) * 2018-10-09 2019-02-22 中国人民解放军第四军医大学 一种乳腺电阻抗扫描成像的双乳对称性检测方法
CN110353669A (zh) * 2019-06-25 2019-10-22 杭州回车电子科技有限公司 用于头戴式设备的生物电信号复用采集装置
CN111303451A (zh) * 2020-02-20 2020-06-19 北京大学 导电水凝胶的制备方法及其细胞阻抗传感检测方法
CN111787849A (zh) * 2018-02-28 2020-10-16 诺瓦斯坎有限公司 用于使用阻抗检测来预测癌细胞复发的技术
CN112858717A (zh) * 2021-02-20 2021-05-28 吉林大学 一种仿生气流传感器以及气流检测装置
CN113543739A (zh) * 2019-01-02 2021-10-22 赛诺秀有限责任公司 非侵入性、均匀和非均匀rf方法和系统相关应用

Families Citing this family (146)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7628761B2 (en) * 1997-07-01 2009-12-08 Neurometrix, Inc. Apparatus and method for performing nerve conduction studies with localization of evoked responses
AUPQ113799A0 (en) 1999-06-22 1999-07-15 University Of Queensland, The A method and device for measuring lymphoedema
US6768921B2 (en) * 2000-12-28 2004-07-27 Z-Tech (Canada) Inc. Electrical impedance method and apparatus for detecting and diagnosing diseases
US7409243B2 (en) * 2001-04-04 2008-08-05 Mirabel Medical Ltd. Breast cancer detection
US6587715B2 (en) * 2001-05-03 2003-07-01 The Nutrition Solutions Corporation Assessment of organs for transplant, xenotransplant, and predicting time of death
US7003346B2 (en) * 2001-05-03 2006-02-21 Singer Michaeal G Method for illness and disease determination and management
US20060161073A1 (en) * 2001-05-03 2006-07-20 Singer Michael G In vitro and in vivo assessment of organs and tissue and use, transplant, freshness and tissue conditions
US20070104840A1 (en) * 2001-05-03 2007-05-10 Singer Michael G Method and system for the determination of palatability
AU2003219491A1 (en) 2002-04-04 2003-10-20 Transscan Medical Ltd. Impedance measurements on breast nipples
DE10238310A1 (de) * 2002-08-21 2004-03-04 Erich Jaeger Gmbh Elektrodenanordnung
US7041096B2 (en) * 2002-10-24 2006-05-09 Synergetics Usa, Inc. Electrosurgical generator apparatus
AU2003286047A1 (en) * 2002-11-27 2004-06-18 Z-Tech (Canada) Inc. Eliminating interface artifact errors in bioimpedance measurements
AU2003286054A1 (en) 2002-11-29 2004-06-23 Z-Tech (Canada) Inc. Improved breast electrode array and method of analysis for detecting and diagnosing diseases
US8594764B2 (en) * 2003-03-07 2013-11-26 Jon Rice Device and method for assessing the electrical potential of cells and method for manufacture of same
TWI250869B (en) * 2003-03-19 2006-03-11 Church Of Spiritual Tech System for measuring and indicating changes in the electrical resistance of a living body
EP1605821A1 (en) * 2003-03-26 2005-12-21 Z-Tech (Canada) Inc. Diagnosis of disease by determination of electrical network properties of a body part
EP1605820A1 (en) * 2003-03-26 2005-12-21 Z-Tech (Canada) Inc. Weighted gradient method and system for diagnosing disease
US20080076998A1 (en) * 2003-12-01 2008-03-27 Z-Tech (Canada) Inc. Breast electrode array and method of analysis for detecting and diagnosing diseases
US20050197591A1 (en) * 2004-03-03 2005-09-08 Z-Tech (Canada) Inc. System and method for prebalancing electrical properties to diagnose disease
JP4848369B2 (ja) 2004-06-18 2011-12-28 インぺディメッド リミテッド 浮腫検出のための装置と該動作方法
US7979110B1 (en) * 2004-09-23 2011-07-12 Orbital Research Inc. Method for accurate placement of electrodes
KR20060040500A (ko) * 2004-11-06 2006-05-10 삼성전자주식회사 생체신호 측정 장치 및 방법
US8103337B2 (en) 2004-11-26 2012-01-24 Impedimed Limited Weighted gradient method and system for diagnosing disease
US7134919B2 (en) * 2005-01-04 2006-11-14 Ad-Tech Medical Instrument Corp. Multiple-use, stimulation-accommodating connector
DE602005011499D1 (de) * 2005-06-29 2009-01-15 St Jude Medical Medizinische vorrichtung zur bestimmung der haltung eines patienten
CA2613524C (en) 2005-07-01 2015-12-29 Impedance Cardiology Systems Inc. Pulmonary monitoring system
CA2609111C (en) 2005-07-01 2016-10-18 Scott Chetham A method and apparatus for performing impedance measurements in accordance with determining an electrode arrangement using a displayed representation
CA2608962C (en) * 2005-07-01 2016-12-06 Scott Chetham Monitoring system
EP1912563B1 (en) 2005-08-02 2016-04-20 Impedimed Limited Impedance parameter values
US20070249925A1 (en) * 2005-08-29 2007-10-25 Martin Hoheisel X-Ray Diagnostic Device for Mammography
US20100292603A1 (en) * 2005-09-21 2010-11-18 Beth Israel Deaconess Medical Center, Inc. Electrical Impedance Myography
WO2007041783A1 (en) 2005-10-11 2007-04-19 Impedance Cardiology Systems, Inc. Hydration status monitoring
US7616980B2 (en) * 2006-05-08 2009-11-10 Tyco Healthcare Group Lp Radial electrode array
ES2545730T3 (es) 2006-05-30 2015-09-15 Impedimed Limited Mediciones de impedancia
WO2008018018A2 (en) * 2006-08-11 2008-02-14 Philips Intellectual Property & Standards Gmbh Sensor coil array for magnetic inductance tomography with reduced mutual coil coupling
US9705239B2 (en) * 2006-08-31 2017-07-11 Objectivision Limited Flexible electrode assembly and apparatus for measuring electrophysiological signals
US20080082024A1 (en) * 2006-09-28 2008-04-03 Meyer Peter F Signal replication medical apparatus
US8109883B2 (en) 2006-09-28 2012-02-07 Tyco Healthcare Group Lp Cable monitoring apparatus
EP2091425A4 (en) 2006-11-30 2012-07-25 Impedimed Ltd Measurement apparatus
US8238996B2 (en) * 2006-12-05 2012-08-07 Tyco Healthcare Group Lp Electrode array
US8180425B2 (en) 2006-12-05 2012-05-15 Tyco Healthcare Group Lp ECG lead wire organizer and dispenser
US8668651B2 (en) 2006-12-05 2014-03-11 Covidien Lp ECG lead set and ECG adapter system
US8175718B2 (en) 2006-12-19 2012-05-08 Ethicon, Inc. Electrode patch and method for neurostimulation
EP2106241B1 (en) 2007-01-15 2015-05-06 Impedimed Limited Method for performing impedance measurements on a subject
US9566030B2 (en) * 2007-02-01 2017-02-14 Ls Biopath, Inc. Optical system for detection and characterization of abnormal tissue and cells
US8417328B2 (en) * 2007-02-01 2013-04-09 Ls Biopath, Inc. Electrical systems for detection and characterization of abnormal tissue and cells
JP5101685B2 (ja) 2007-03-30 2012-12-19 インぺディメッド リミテッド 補償レベルを可変制御して抵抗性信号および容量性信号の負荷を低減するための動作保護回路
JP5419861B2 (ja) 2007-04-20 2014-02-19 インぺディメッド リミテッド インピーダンス測定装置および方法
US20100086655A1 (en) * 2007-05-23 2010-04-08 Michaeal G Singer Process of selecting a preparation method, a packaging and shipping method, or other dispostion of a foodstuff, and process of determining if a foodstuff is fresh or has previously been frozen
US20110046505A1 (en) 2007-08-09 2011-02-24 Impedimed Limited Impedance measurement process
US20090088652A1 (en) 2007-09-28 2009-04-02 Kathleen Tremblay Physiological sensor placement and signal transmission device
ES2615128T3 (es) 2007-11-05 2017-06-05 Impedimed Limited Determinación de impedancia
EP2219523B1 (en) * 2007-11-08 2013-03-06 Inolact Ltd. Measuring fluid excreted from an organ
US8038484B2 (en) 2007-12-11 2011-10-18 Tyco Healthcare Group Lp ECG electrode connector
US20090157155A1 (en) * 2007-12-18 2009-06-18 Advanced Bionics Corporation Graphical display of environmental measurements for implantable therapies
US8010187B2 (en) * 2008-01-25 2011-08-30 The Trustees Of The Stevens Institute Of Technology Three-dimensional impedance imaging device
AU2008207672B2 (en) 2008-02-15 2013-10-31 Impedimed Limited Impedance Analysis
US9066671B2 (en) * 2008-04-17 2015-06-30 Wisys Technology Foundation System and method for early breast cancer detection using electrical property enhanced tomography
US8386010B2 (en) * 2008-10-23 2013-02-26 Covidien Lp Surgical tissue monitoring system
EP2348987B1 (en) 2008-11-28 2017-03-22 Impedimed Limited Impedance measurement process
USD737979S1 (en) 2008-12-09 2015-09-01 Covidien Lp ECG electrode connector
US8632449B2 (en) 2009-04-16 2014-01-21 Bivacor Pty Ltd Heart pump controller
US8636638B2 (en) 2009-04-16 2014-01-28 Bivacor Pty Ltd Heart pump controller
US9572695B2 (en) 2009-08-24 2017-02-21 New Phase Ltd Phase-change and shape-change materials
US9042976B2 (en) * 2009-09-01 2015-05-26 Roman A. Slizynski Use of impedance techniques in breast-mass detection
WO2011033632A1 (ja) * 2009-09-16 2011-03-24 Kanazawa Kyohei 防水接続コネクタ、防水接続アダプタ及び防水接続構造
US8694080B2 (en) 2009-10-21 2014-04-08 Covidien Lp ECG lead system
US9615767B2 (en) 2009-10-26 2017-04-11 Impedimed Limited Fluid level indicator determination
US9585593B2 (en) 2009-11-18 2017-03-07 Chung Shing Fan Signal distribution for patient-electrode measurements
IT1401462B1 (it) * 2010-06-14 2013-07-26 Marcolongo Elettrodo per elettrocardiografo e fascia ad esso relativa
CA2746944C (en) 2010-07-29 2018-09-25 Tyco Healthcare Group Lp Ecg adapter system and method
US10362968B2 (en) * 2010-10-15 2019-07-30 Fresenius Medical Care Holdings, Inc. Bioimpedance circumference measurement
KR20120046554A (ko) * 2010-11-02 2012-05-10 연세대학교 산학협력단 암 조직 검출용 센서 및 이의 제조방법
DE102011013408A1 (de) * 2011-03-09 2012-09-13 Guth Meditec GmbH Verfahren zum Betrieb eines elektromedizinischen Gerätes und Messanordnung
EP2701591A2 (en) 2011-04-28 2014-03-05 Skulpt, Inc. Devices and methods for evaluating tissue
US9861293B2 (en) 2011-04-28 2018-01-09 Myolex Inc. Sensors, including disposable sensors, for measuring tissue
ES2762190T3 (es) 2011-07-22 2020-05-22 Kpr Us Llc Conector de electrodo ECG
EP2747640A4 (en) * 2011-08-22 2015-04-29 Joel Ironstone METHOD AND SYSTEM FOR DISEASE RISK MANAGEMENT
CN103006199B (zh) * 2011-09-26 2016-09-28 三星电子株式会社 用于测量生物信号的设备和方法
CN104126047B (zh) * 2011-11-03 2016-08-17 萨金特制造公司 具有集成式门位置传感器的门锁
US9687169B2 (en) 2011-12-08 2017-06-27 Kimberly-Clark Worldwide, Inc. System, controller, and method for determining conductance of an object
AU2012351988B2 (en) * 2011-12-14 2017-05-04 Impedimed Limited Devices, systems and methods for determining the relative spatial change in subsurface resistivities across frequencies in tissue
US10265514B2 (en) 2014-02-14 2019-04-23 Medtronic, Inc. Sensing and stimulation system
ES2911462T3 (es) * 2012-09-04 2022-05-19 Lkc Tech Inc Matriz de electrodos y procedimiento de medición que lo utiliza
BR102012028367B1 (pt) * 2012-11-06 2022-03-22 Timpel S.A Método e aparato para gerar e exibir uma representação simplificada de informações obtidas através de tomografia por impedância elétrica
EP2967396B1 (en) 2013-03-15 2019-02-13 Kpr U.S., Llc Electrode connector with a conductive member
USD771818S1 (en) 2013-03-15 2016-11-15 Covidien Lp ECG electrode connector
US9408546B2 (en) 2013-03-15 2016-08-09 Covidien Lp Radiolucent ECG electrode system
GB2513884B (en) 2013-05-08 2015-06-17 Univ Bristol Method and apparatus for producing an acoustic field
US9612658B2 (en) 2014-01-07 2017-04-04 Ultrahaptics Ip Ltd Method and apparatus for providing tactile sensations
WO2015119208A1 (ja) * 2014-02-06 2015-08-13 独立行政法人科学技術振興機構 電極アレイおよび生体センサー
CN104055514B (zh) * 2014-07-04 2016-07-27 重庆邮电大学 微创的支撑式直肠电阻抗特性检测装置
GB2530036A (en) 2014-09-09 2016-03-16 Ultrahaptics Ltd Method and apparatus for modulating haptic feedback
ES2706317T3 (es) 2014-11-25 2019-03-28 New Phase Ltd Nanopartícula de cambio de fase
JP2016097159A (ja) * 2014-11-25 2016-05-30 ソニー株式会社 解析装置、解析方法およびプログラム
SG11201706527QA (en) 2015-02-20 2017-09-28 Ultrahaptics Ip Ltd Algorithm improvements in a haptic system
WO2016132144A1 (en) 2015-02-20 2016-08-25 Ultrahaptics Ip Limited Perceptions in a haptic system
FR3033189B1 (fr) * 2015-02-27 2017-02-24 Coval Dispositif hybride de circulation de fluide et de transmission de signal
US10818162B2 (en) 2015-07-16 2020-10-27 Ultrahaptics Ip Ltd Calibration techniques in haptic systems
WO2017063084A1 (en) 2015-10-16 2017-04-20 Dalhousie University Systems and methods for monitoring patient motion via capacitive position sensing
WO2017074378A1 (en) * 2015-10-29 2017-05-04 Aaron Arthur A Apparatus, system and method employing impedance measurements and images for disease detection
KR101739656B1 (ko) * 2015-11-23 2017-05-24 이경호 핸디형 유방암 검진기
US11189140B2 (en) 2016-01-05 2021-11-30 Ultrahaptics Ip Ltd Calibration and detection techniques in haptic systems
CN108778358B (zh) 2016-01-06 2021-11-23 毕瓦克公司 心脏泵
US10624554B2 (en) * 2016-01-14 2020-04-21 Biosense Webster (Israel) Ltd. Non-overlapping loop-type or spline-type catheter to determine activation source direction and activation source type
US11006887B2 (en) 2016-01-14 2021-05-18 Biosense Webster (Israel) Ltd. Region of interest focal source detection using comparisons of R-S wave magnitudes and LATs of RS complexes
US20180224384A1 (en) * 2016-01-29 2018-08-09 Hewlett-Packard Development Company, L.P. Electrode system
US10054503B2 (en) * 2016-03-11 2018-08-21 Microsoft Technology Licensing, Llc Force sensor
US12376898B2 (en) 2016-07-01 2025-08-05 Cynosure, Llc Non-invasive, uniform and non-uniform RF methods and systems related applications
US10268275B2 (en) 2016-08-03 2019-04-23 Ultrahaptics Ip Ltd Three-dimensional perceptions in haptic systems
US10943578B2 (en) 2016-12-13 2021-03-09 Ultrahaptics Ip Ltd Driving techniques for phased-array systems
US9986929B1 (en) * 2017-03-01 2018-06-05 CB Innovations, LLC Emergency cardiac and electrocardiogram electrode placement system
CN110709114B (zh) 2017-04-05 2023-10-31 毕瓦克公司 心脏泵驱动器和轴承
WO2018191286A1 (en) * 2017-04-10 2018-10-18 Mcp Ip, Llc Bio-field array and methods of use
US11531395B2 (en) 2017-11-26 2022-12-20 Ultrahaptics Ip Ltd Haptic effects from focused acoustic fields
EP3729417B1 (en) 2017-12-22 2025-09-10 Ultrahaptics Ip Ltd Tracking in haptic systems
EP3729418B1 (en) 2017-12-22 2024-11-20 Ultrahaptics Ip Ltd Minimizing unwanted responses in haptic systems
GB201807090D0 (en) * 2018-04-30 2018-06-13 Zedsen Ltd Detecting irregularities in breast tissue
SG11202010752VA (en) 2018-05-02 2020-11-27 Ultrahaptics Ip Ltd Blocking plate structure for improved acoustic transmission efficiency
US11109787B2 (en) * 2018-05-21 2021-09-07 Vine Medical LLC Multi-tip probe for obtaining bioelectrical measurements
FR3081697B1 (fr) * 2018-06-05 2025-03-14 Conscious Labs Sas Electrode d'enregistrement d'un signal electrique physiologique, capteur et dispositif associes
WO2020003694A1 (ja) * 2018-06-29 2020-01-02 株式会社村田製作所 生体貼り付け電極、及び、生体貼り付け電極の製造方法
US11098951B2 (en) 2018-09-09 2021-08-24 Ultrahaptics Ip Ltd Ultrasonic-assisted liquid manipulation
US11378997B2 (en) 2018-10-12 2022-07-05 Ultrahaptics Ip Ltd Variable phase and frequency pulse-width modulation technique
EP3906462B1 (en) 2019-01-04 2025-06-18 Ultrahaptics IP Ltd Mid-air haptic textures
US12373033B2 (en) 2019-01-04 2025-07-29 Ultrahaptics Ip Ltd Mid-air haptic textures
CN109864712B (zh) * 2019-04-02 2024-07-05 北京华睿博视医学影像技术有限公司 电阻抗成像设备和方法
US11842517B2 (en) 2019-04-12 2023-12-12 Ultrahaptics Ip Ltd Using iterative 3D-model fitting for domain adaptation of a hand-pose-estimation neural network
US11374586B2 (en) 2019-10-13 2022-06-28 Ultraleap Limited Reducing harmonic distortion by dithering
CA3154040A1 (en) 2019-10-13 2021-04-22 Benjamin John Oliver LONG Dynamic capping with virtual microphones
US11169610B2 (en) 2019-11-08 2021-11-09 Ultraleap Limited Tracking techniques in haptic systems
JP7767288B2 (ja) 2019-12-23 2025-11-11 アリメトリー リミテッド 電極パッチおよび接続システム
US11715453B2 (en) 2019-12-25 2023-08-01 Ultraleap Limited Acoustic transducer structures
USD943239S1 (en) * 2020-03-24 2022-02-15 Quji Zhao Bra tape
US11816267B2 (en) 2020-06-23 2023-11-14 Ultraleap Limited Features of airborne ultrasonic fields
WO2022058738A1 (en) 2020-09-17 2022-03-24 Ultraleap Limited Ultrahapticons
US20230026212A1 (en) * 2021-06-25 2023-01-26 Spaulding Medical, LLC Electrocardiogram electrode application system
US12517585B2 (en) 2021-07-15 2026-01-06 Ultraleap Limited Control point manipulation techniques in haptic systems
US20230136435A1 (en) * 2021-10-29 2023-05-04 North Carolina State University Wearable bioimpedance monitoring system using conformal nanowire electrodes
CN115153561B (zh) * 2022-07-11 2024-12-31 西南大学 一种fMRI电磁兼容的柔性贴片电极
JP2024014354A (ja) * 2022-07-22 2024-02-01 富士フイルムヘルスケア株式会社 放射線撮像装置
US20240122494A1 (en) * 2022-10-14 2024-04-18 NovaScan, Inc. Techniques for assessing cancerous tissue during surgical biopsies
EP4382041B8 (de) * 2022-12-09 2025-03-12 Xeramed GmbH Messgerät zur bioimpedanz-spektroskopie der brust
GB202311057D0 (en) * 2023-07-19 2023-08-30 Hm Tech International Limited Electric field generation
WO2025125948A1 (es) * 2023-12-14 2025-06-19 Soy Julieta S.A.S. Sistema y método para la clasificación de riesgo de ocurrencia de cáncer de seno con base en el procesamiento de señales de impedancia
WO2025235762A1 (en) * 2024-05-08 2025-11-13 Arizona Board Of Regents On Behalf Of The University Of Arizona Bioelectrical impedance breast attachment device and methods of using thereof

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841312A (en) * 1973-03-29 1974-10-15 Cons Med Equip Electrode arrangement
US4034854A (en) 1976-07-16 1977-07-12 M I Systems, Inc. Electrode package
US4328809A (en) * 1976-09-24 1982-05-11 Barry Herbert Hirschowitz Device and method for detecting the potential level of the electromagnetic field of a living organism
IL53286A (en) 1977-11-02 1980-01-31 Yeda Res & Dev Apparatus and method for detection of tumors in tissue
US4458694A (en) 1977-11-02 1984-07-10 Yeda Research & Development Co., Ltd. Apparatus and method for detection of tumors in tissue
US4365634A (en) 1979-12-06 1982-12-28 C. R. Bard, Inc. Medical electrode construction
FR2486386A1 (fr) 1980-07-09 1982-01-15 Argamakoff Alexis Detecteur combine thermographique et impedancemetrique pour la detection precoce de tumeurs
US4407300A (en) 1980-07-14 1983-10-04 Davis Robert E Potentiometric diagnosis of cancer in vivo
JPS5772627A (en) * 1980-10-21 1982-05-07 Tokyo Shibaura Electric Co Apparatus for detecting abnormal cell
US4942880A (en) 1981-01-28 1990-07-24 Ceske Vysoke Uceni Technicke V Praze Method for non-invasive electric diagnosis and therapy in hemodialysis and general medicine
IL62861A (en) 1981-05-13 1988-01-31 Yeda Res & Dev Method and apparatus for carrying out electric tomography
US4418239A (en) * 1981-08-24 1983-11-29 Oak Industries Inc. Flexible connector with interconnection between conductive traces
CA1196691A (en) 1982-01-12 1985-11-12 Bradley Fry Reconstruction system and methods for impedance imaging
US4617939A (en) 1982-04-30 1986-10-21 The University Of Sheffield Tomography
US4557271A (en) * 1983-05-11 1985-12-10 Stoller Kenneth P Method and apparatus for detecting body illness, dysfunction, disease and/or pathology
US4619266A (en) * 1983-05-11 1986-10-28 Hodgson John A Electrode array for muscle stimulation and recording
US4583549A (en) 1984-05-30 1986-04-22 Samir Manoli ECG electrode pad
US4593698A (en) * 1984-11-21 1986-06-10 Athans Robert J Electrocardiograph sensor positioning device and method
US4660562A (en) * 1985-03-07 1987-04-28 House Sr Hugh A Multi-event biomedical electrode assembly
US4688580A (en) 1985-07-11 1987-08-25 The Johns Hopkins University Non-invasive electromagnetic technique for monitoring bone healing and bone fracture localization
US4763660A (en) 1985-12-10 1988-08-16 Cherne Industries, Inc. Flexible and disposable electrode belt device
US5277197A (en) * 1986-12-08 1994-01-11 Physical Health Device, Inc. Microprocessor controlled system for unsupervised EMG feedback and exercise training
US5178161A (en) * 1988-09-02 1993-01-12 The Board Of Trustees Of The Leland Stanford Junior University Microelectronic interface
US4943079A (en) * 1989-07-14 1990-07-24 Harbold's Auto & Truck Inc. Temporary trailer brake release system
IL91193A (en) 1989-08-02 1996-01-19 Yeda Res & Dev Tumor detection system
GB9013177D0 (en) 1990-06-13 1990-08-01 Brown Brian H Real-time imaging, etc.
US5588429A (en) 1991-07-09 1996-12-31 Rensselaer Polytechnic Institute Process for producing optimal current patterns for electrical impedance tomography
US5544662A (en) 1991-07-09 1996-08-13 Rensselaer Polytechnic Institute High-speed electric tomography
GB9116215D0 (en) 1991-07-26 1991-09-11 Nat Res Dev Electrical impedance tomography
US5660177A (en) * 1991-11-04 1997-08-26 Biofield Corp. D.C. biopotential sensing electrode assemblies for apparatus for disease, injury and bodily condition screening or sensing
US5372141A (en) * 1992-07-01 1994-12-13 Body Composition Analyzers, Inc. Body composition analyzer
GB9222888D0 (en) 1992-10-30 1992-12-16 British Tech Group Tomography
US5299572A (en) * 1992-10-30 1994-04-05 University Of British Columbia Biological electrode array
JP3759606B2 (ja) * 1994-03-11 2006-03-29 ビーティージー・インターナショナル・リミテッド 電気インピーダンス・トモグラフィ
US5704355A (en) 1994-07-01 1998-01-06 Bridges; Jack E. Non-invasive system for breast cancer detection
US5810742A (en) * 1994-10-24 1998-09-22 Transcan Research & Development Co., Ltd. Tissue characterization based on impedance images and on impedance measurements
US5919142A (en) 1995-06-22 1999-07-06 Btg International Limited Electrical impedance tomography method and apparatus
US6047206A (en) * 1996-07-17 2000-04-04 Cambridge Heart, Inc. Generation of localized cardiac measures
US5772605A (en) * 1996-12-18 1998-06-30 Medtronic, Inc. System and method for detecting facial symmetry
US6393317B1 (en) * 1997-02-24 2002-05-21 Tanita Corporation Living body impedance measuring instrument and body composition measuring instrument
US6091981A (en) * 1997-09-16 2000-07-18 Assurance Medical Inc. Clinical tissue examination
US6006125A (en) * 1998-02-12 1999-12-21 Unilead International Inc. Universal electrocardiogram sensor positioning device and method
US6122544A (en) * 1998-05-01 2000-09-19 Organ; Leslie William Electrical impedance method and apparatus for detecting and diagnosing diseases
CA2231038C (en) 1998-05-05 2005-12-13 Leslie W. Organ Electrical impedance method and apparatus for detecting and diagnosing diseases
US6173198B1 (en) * 1999-01-29 2001-01-09 Baxter International Inc. Apparatus and method for the accurate placement of biomedical sensors
US6768921B2 (en) * 2000-12-28 2004-07-27 Z-Tech (Canada) Inc. Electrical impedance method and apparatus for detecting and diagnosing diseases

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102481113A (zh) * 2009-07-15 2012-05-30 Wzvi有限公司 电阻抗成像
WO2014190522A1 (zh) * 2013-05-30 2014-12-04 Lee Hou-Chieh 量度皮肤阻抗之系统与方法
CN103284720B (zh) * 2013-06-25 2017-12-05 思澜科技（成都）有限公司 一种用于乳腺电阻抗成像的电极固定定位装置
CN103284720A (zh) * 2013-06-25 2013-09-11 思澜科技（成都）有限公司 一种用于乳腺电阻抗成像的电极固定定位装置
CN103300855A (zh) * 2013-06-25 2013-09-18 思澜科技（成都）有限公司 用于乳腺电阻抗成像的电极固定定位装置
CN103300855B (zh) * 2013-06-25 2018-03-20 思澜科技（成都）有限公司 用于乳腺电阻抗成像的电极固定定位装置
CN103989475A (zh) * 2014-05-09 2014-08-20 思澜科技（成都）有限公司 用于电阻抗断层成像的电极固定装置
CN103989475B (zh) * 2014-05-09 2019-01-22 思澜科技（成都）有限公司 用于电阻抗断层成像的电极固定装置
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CN104490386B (zh) * 2014-12-16 2017-01-04 中国科学院深圳先进技术研究院 一种多通道电极阵列的切换方法及系统
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