ATE387141T1 - System zur untersuchung von gewebe nach seinen dielektrischen eigenschaften - Google Patents

System zur untersuchung von gewebe nach seinen dielektrischen eigenschaften

Info

Publication number
ATE387141T1
ATE387141T1 AT02795418T AT02795418T ATE387141T1 AT E387141 T1 ATE387141 T1 AT E387141T1 AT 02795418 T AT02795418 T AT 02795418T AT 02795418 T AT02795418 T AT 02795418T AT E387141 T1 ATE387141 T1 AT E387141T1
Authority
AT
Austria
Prior art keywords
tissue
probe
examined
dielectric properties
electrical
Prior art date
Application number
AT02795418T
Other languages
English (en)
Inventor
Dan Hashimshony
Original Assignee
Dune Medical Devices Ltd
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 Dune Medical Devices Ltd filed Critical Dune Medical Devices Ltd
Application granted granted Critical
Publication of ATE387141T1 publication Critical patent/ATE387141T1/de

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/41Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/414Evaluating particular organs or parts of the immune or lymphatic systems
    • A61B5/415Evaluating particular organs or parts of the immune or lymphatic systems the glands, e.g. tonsils, adenoids or thymus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/05Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/0507Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves using microwaves or terahertz waves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/05Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053Measuring electrical impedance or conductance of a portion of the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/41Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/414Evaluating particular organs or parts of the immune or lymphatic systems
    • A61B5/418Evaluating particular organs or parts of the immune or lymphatic systems lymph vessels, ducts or nodes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Immunology (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Endocrinology (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Inorganic Insulating Materials (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
AT02795418T 2002-01-04 2002-12-31 System zur untersuchung von gewebe nach seinen dielektrischen eigenschaften ATE387141T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/035,428 US6813515B2 (en) 2002-01-04 2002-01-04 Method and system for examining tissue according to the dielectric properties thereof

Publications (1)

Publication Number Publication Date
ATE387141T1 true ATE387141T1 (de) 2008-03-15

Family

ID=21882622

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02795418T ATE387141T1 (de) 2002-01-04 2002-12-31 System zur untersuchung von gewebe nach seinen dielektrischen eigenschaften

Country Status (8)

Country Link
US (2) US6813515B2 (de)
EP (1) EP1460936B1 (de)
JP (1) JP4271581B2 (de)
AT (1) ATE387141T1 (de)
AU (1) AU2002360209A1 (de)
DE (2) DE02795418T1 (de)
ES (1) ES2302865T3 (de)
WO (1) WO2003060462A2 (de)

Families Citing this family (131)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7505811B2 (en) * 2001-11-19 2009-03-17 Dune Medical Devices Ltd. Method and apparatus for examining tissue for predefined target cells, particularly cancerous cells, and a probe useful in such method and apparatus
US20070255169A1 (en) * 2001-11-19 2007-11-01 Dune Medical Devices Ltd. Clean margin assessment tool
WO2006072947A2 (en) * 2005-01-04 2006-07-13 Dune Medical Devices Ltd. Endoscopic system for in-vivo procedures
US7809425B2 (en) 2003-07-24 2010-10-05 Dune Medical Devices Ltd. Method and apparatus for examining a substance, particularly tissue, to characterize its type
US8116845B2 (en) 2005-08-04 2012-02-14 Dune Medical Devices Ltd. Tissue-characterization probe with effective sensor-to-tissue contact
US8721565B2 (en) 2005-08-04 2014-05-13 Dune Medical Devices Ltd. Device for forming an effective sensor-to-tissue contact
US7720532B2 (en) * 2004-03-23 2010-05-18 Dune Medical Ltd. Clean margin assessment tool
US6813515B2 (en) * 2002-01-04 2004-11-02 Dune Medical Devices Ltd. Method and system for examining tissue according to the dielectric properties thereof
US20080154090A1 (en) * 2005-01-04 2008-06-26 Dune Medical Devices Ltd. Endoscopic System for In-Vivo Procedures
US8019411B2 (en) 2002-01-04 2011-09-13 Dune Medical Devices Ltd. Probes, systems, and methods for examining tissue according to the dielectric properties thereof
US20080287750A1 (en) * 2002-01-04 2008-11-20 Dune Medical Devices Ltd. Ergonomic probes
US8032211B2 (en) 2002-01-04 2011-10-04 Dune Medical Devices Ltd. Probes, systems, and methods for examining tissue according to the dielectric properties thereof
FR2835732B1 (fr) * 2002-02-11 2004-11-12 Spinevision Dispositif permettant le suivi de la penetration d'un moyen de penetration dans des elements anatomiques
US7630759B2 (en) 2002-05-20 2009-12-08 Epi-Sci, Llc Method and system for detecting electrophysiological changes in pre-cancerous and cancerous breast tissue and epithelium
US8262575B2 (en) 2002-05-20 2012-09-11 Epi-Sci, Llc Method and system for detecting electrophysiological changes in pre-cancerous and cancerous tissue
US6922586B2 (en) * 2002-05-20 2005-07-26 Richard J. Davies Method and system for detecting electrophysiological changes in pre-cancerous and cancerous tissue
US7106043B1 (en) 2002-09-17 2006-09-12 Bioluminate, Inc. Low capacitance measurement probe
CA2533161C (en) * 2003-07-24 2013-04-23 Dune Medical Devices Ltd. Method and apparatus for examining a substance,particularly tissue, to characterize its type
JP4232688B2 (ja) * 2003-07-28 2009-03-04 株式会社村田製作所 同軸プローブ
AU2003904264A0 (en) * 2003-08-11 2003-08-28 Brain Research Institute Apparatus and method for direct detection of electrical activity of electrically excitable tissues in biological organisms
US7904145B2 (en) 2004-03-23 2011-03-08 Dune Medical Devices Ltd. Clean margin assessment tool
US9750425B2 (en) 2004-03-23 2017-09-05 Dune Medical Devices Ltd. Graphical user interfaces (GUI), methods and apparatus for data presentation
US7244254B2 (en) * 2004-04-29 2007-07-17 Micrablate Air-core microwave ablation antennas
US7467015B2 (en) 2004-04-29 2008-12-16 Neuwave Medical, Inc. Segmented catheter for tissue ablation
US20060276781A1 (en) * 2004-04-29 2006-12-07 Van Der Weide Daniel W Cannula cooling and positioning device
WO2005115235A1 (en) * 2004-05-26 2005-12-08 Medical Device Innovations Limited Tissue detection and ablation apparatus and apparatus and method for actuating a tuner
US20060079774A1 (en) * 2004-10-08 2006-04-13 Wendell Anderson Microwave biopsy probe
US7668667B2 (en) * 2005-03-07 2010-02-23 Microstrain, Inc. Miniature stimulating and sensing system
ES2434851T3 (es) 2005-03-29 2013-12-17 Dune Medical Devices Ltd. Sensores electromagnéticos para la caracterización de tejidos
WO2006127847A2 (en) * 2005-05-24 2006-11-30 Micrablate, Llc Microwave surgical device
WO2006138382A2 (en) 2005-06-14 2006-12-28 Micrablate, Llc Microwave tissue resection tool
US7835786B2 (en) * 2005-07-25 2010-11-16 Wisconsin Alumni Research Foundation Methods, systems, and computer program products for optimization of probes for spectroscopic measurement in turbid media
US8603084B2 (en) 2005-12-06 2013-12-10 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for assessing the formation of a lesion in tissue
US8406866B2 (en) 2005-12-06 2013-03-26 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for assessing coupling between an electrode and tissue
US8369922B2 (en) 2005-12-06 2013-02-05 St. Jude Medical Atrial Fibrillation Division, Inc. Method for displaying catheter electrode-tissue contact in electro-anatomic mapping and navigation system
US9492226B2 (en) 2005-12-06 2016-11-15 St. Jude Medical, Atrial Fibrillation Division, Inc. Graphical user interface for real-time RF lesion depth display
US10362959B2 (en) 2005-12-06 2019-07-30 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for assessing the proximity of an electrode to tissue in a body
WO2007070361A2 (en) 2005-12-06 2007-06-21 St. Jude Medical, Atrial Fibrillation Division, Inc. Assessment of electrode coupling for tissue ablation
US9254163B2 (en) 2005-12-06 2016-02-09 St. Jude Medical, Atrial Fibrillation Division, Inc. Assessment of electrode coupling for tissue ablation
US8403925B2 (en) 2006-12-06 2013-03-26 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for assessing lesions in tissue
US7818154B2 (en) * 2006-03-17 2010-10-19 Duke University Monte Carlo based model of fluorescence in turbid media and methods and systems for using same to determine intrinsic fluorescence of turbid media
WO2007112102A1 (en) 2006-03-24 2007-10-04 Micrablate Center fed dipole for use with tissue ablation systems, devices, and methods
US20070288079A1 (en) * 2006-03-24 2007-12-13 Micrablate Energy delivery system and uses thereof
US10363092B2 (en) 2006-03-24 2019-07-30 Neuwave Medical, Inc. Transmission line with heat transfer ability
US7751039B2 (en) * 2006-03-30 2010-07-06 Duke University Optical assay system for intraoperative assessment of tumor margins
DE102006022875A1 (de) * 2006-05-15 2007-12-06 Olympus Winter & Ibe Gmbh Kontrollvorrichtung und Verwendung für den Einstich durch die Bauchdecke
US20070282318A1 (en) * 2006-05-16 2007-12-06 Spooner Gregory J Subcutaneous thermolipolysis using radiofrequency energy
US10376314B2 (en) * 2006-07-14 2019-08-13 Neuwave Medical, Inc. Energy delivery systems and uses thereof
US11389235B2 (en) 2006-07-14 2022-07-19 Neuwave Medical, Inc. Energy delivery systems and uses thereof
WO2008021226A1 (en) * 2006-08-12 2008-02-21 Philometron, Inc. Platform for detection of tissue structure change
US20080103529A1 (en) * 2006-10-26 2008-05-01 Old Dominion University Apparatus and methods for performing cellular electro-manipulations
CN101606158B (zh) 2006-12-12 2014-04-02 沙丘医疗设备有限公司 用于数据表达的图形用户界面(gui)、方法和设备
WO2008103486A1 (en) * 2007-02-23 2008-08-28 Duke University Scaling method for fast monte carlo simulation of diffuse reflectance spectra
US8147423B2 (en) * 2007-03-01 2012-04-03 Dune Medical Devices, Ltd. Tissue-characterization system and method
GB0704650D0 (en) * 2007-03-09 2007-04-18 Medical Device Innovations Ltd Tissue classifying apparatus
JP4992086B2 (ja) * 2007-03-12 2012-08-08 国立大学法人 名古屋工業大学 アルコール飲料の品質評価方法
WO2009010960A2 (en) 2007-07-16 2009-01-22 Dune Medical Devices Ltd. Medical device and method for use in tissue characterization and treatment
US9757098B2 (en) 2007-07-16 2017-09-12 Dune Medical Devices Ltd. Medical device and method for use in tissue characterization and treatment
US9901362B2 (en) 2007-07-16 2018-02-27 Dune Medical Devices Ltd. Medical device and method for use in tissue characterization and treatment
US9999353B2 (en) 2007-07-16 2018-06-19 Dune Medical Devices Ltd. Medical device and method for use in tissue characterization and treatment
US20110059016A1 (en) * 2007-09-27 2011-03-10 Nirmala Ramanujam Optical assay system with a multi-probe imaging array
US9820655B2 (en) * 2007-09-28 2017-11-21 Duke University Systems and methods for spectral analysis of a tissue mass using an instrument, an optical probe, and a Monte Carlo or a diffusion algorithm
US9513699B2 (en) * 2007-10-24 2016-12-06 Invention Science Fund I, LL Method of selecting a second content based on a user's reaction to a first content
US8290578B2 (en) * 2007-12-28 2012-10-16 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and apparatus for complex impedance compensation
US9204927B2 (en) 2009-05-13 2015-12-08 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for presenting information representative of lesion formation in tissue during an ablation procedure
WO2009131664A2 (en) * 2008-04-21 2009-10-29 Carl Frederick Edman Metabolic energy monitoring system
US20110105865A1 (en) * 2008-04-24 2011-05-05 Duke University Diffuse reflectance spectroscopy device for quantifying tissue absorption and scattering
EP2282811B1 (de) * 2008-05-07 2017-02-22 St. Jude Medical AB Implantierbare medizinische vorrichtung zur klassifizierung von arrythmien
US8989837B2 (en) 2009-12-01 2015-03-24 Kyma Medical Technologies Ltd. Methods and systems for determining fluid content of tissue
DE102008064405A1 (de) 2008-06-02 2009-12-10 Rohde & Schwarz Gmbh & Co. Kg Messvorrichtung und Verfahren zur Bestimmung von Gewebeparametern
WO2009150647A2 (en) 2008-06-11 2009-12-17 Dune Medical Devices Ltd. Double registration
JP5077171B2 (ja) 2008-09-24 2012-11-21 富士通株式会社 開口面アンテナ
WO2010048402A2 (en) * 2008-10-22 2010-04-29 Cornell University Method and device for evaluation of local tissue's biological or biomechanical character
US8386010B2 (en) * 2008-10-23 2013-02-26 Covidien Lp Surgical tissue monitoring system
US9468758B2 (en) 2008-11-27 2016-10-18 E-Qure Corp. Wound diagnosis
US8855779B2 (en) * 2008-11-27 2014-10-07 Adb International Group Inc. Methods of diagnosis and treatment of wounds, methods of screening for electrical markers for wounds prognosis in patients
US9844347B2 (en) 2009-02-13 2017-12-19 The Ohio State University Electromagnetic system and method
WO2010120847A1 (en) * 2009-04-14 2010-10-21 Old Dominion University Research Foundation System and method for applying plasma sparks to tissue
ES2864688T3 (es) 2009-07-28 2021-10-14 Neuwave Medical Inc Sistema de ablación
US9498192B2 (en) 2009-08-03 2016-11-22 Dune Medical Devices Ltd. Surgical tool
CN102573622B (zh) 2009-08-03 2016-01-27 沙丘医疗设备有限公司 用于对受试者进行测量的电磁传感器
US9091637B2 (en) 2009-12-04 2015-07-28 Duke University Smart fiber optic sensors systems and methods for quantitative optical spectroscopy
US8882759B2 (en) 2009-12-18 2014-11-11 Covidien Lp Microwave ablation system with dielectric temperature probe
US8568404B2 (en) 2010-02-19 2013-10-29 Covidien Lp Bipolar electrode probe for ablation monitoring
JP6153865B2 (ja) 2010-05-03 2017-06-28 ニューウェーブ メディカル, インコーポレイテッドNeuwave Medical, Inc. エネルギー送達システム
WO2012011066A1 (en) * 2010-07-21 2012-01-26 Kyma Medical Technologies Ltd. Implantable dielectrometer
DE102010039797A1 (de) * 2010-08-26 2012-03-01 Hahn-Schickard-Gesellschaft für angewandte Forschung e.V. Vorrichtung und Verfahren zur elektrischen und dielelektrischen Charakterisierung von biologischen Materialien unter Verwendung einer Reflexionsmessung
DK2635178T3 (da) 2010-11-03 2021-11-15 Sensible Medical Innovations Ltd Elektromagnetiske sonder, fremgangsmåder til fremstilling deraf og fremgangsmåder, der anvender sådanne elektromagnetiske sonder
CN107224325B (zh) 2011-12-21 2020-09-01 纽华沃医药公司 能量输送系统及其用途
DK2800510T3 (en) 2012-01-05 2019-01-21 Sensible Medical Innovations Ltd ELECTROMAGNETIC (EM) PROBLEMS, PROCEDURES FOR USING SUCH EM PROBLEMS AND SYSTEMS USING SUCH ELECTROMAGNETIC EM PROBE
EP2844130B1 (de) 2012-05-03 2023-04-19 Sensible Medical Innovations Ltd. Pflaster zur befestigung elektromagnetischer sonden
ES2739607T3 (es) 2012-07-12 2020-02-03 Dune Medical Devices Ltd Dispositivo médico para su uso en la caracterización y el tratamiento de tejido
US10064630B2 (en) * 2013-03-15 2018-09-04 Teleflex Medical Devices S.À R.L. Driver assemblies, drivers, intraosseous devices, and methods for determining voltages and/or impedances in biological material
EP2967716B1 (de) * 2013-03-15 2019-04-10 Retrovascular, Inc. Verfahren zur gewebeablationsmessung und -kontrolle sowie vorrichtungen dafür
EP3063832B1 (de) 2013-10-29 2022-07-06 Zoll Medical Israel Ltd. Antennensysteme und vorrichtungen sowie verfahren zur herstellung davon
US11013420B2 (en) 2014-02-05 2021-05-25 Zoll Medical Israel Ltd. Systems, apparatuses and methods for determining blood pressure
US9271890B1 (en) 2014-02-11 2016-03-01 Compression Kinetics, Inc. Compression garment apparatus
US11672729B2 (en) 2014-02-11 2023-06-13 Koya Medical, Inc. Compression garment
US9320451B2 (en) * 2014-02-27 2016-04-26 Kimberly-Clark Worldwide, Inc. Methods for assessing health conditions using single coil magnetic induction tomography imaging
DE102014109549A1 (de) * 2014-07-08 2016-01-14 Infineon Technologies Ag 300 mhz bis 3 thz elektromagnetischer wellensensor zum bestimmen eines interstitiellen flüssigkeitsparameters in vivo
WO2016040337A1 (en) 2014-09-08 2016-03-17 KYMA Medical Technologies, Inc. Monitoring and diagnostics systems and methods
US10548485B2 (en) 2015-01-12 2020-02-04 Zoll Medical Israel Ltd. Systems, apparatuses and methods for radio frequency-based attachment sensing
MX2018005116A (es) 2015-10-26 2018-09-05 Neuwave Medical Inc Sistemas de suministro de energia y sus usos.
DE102015119180A1 (de) 2015-11-06 2017-05-11 Infineon Technologies Ag Elektromagnetischer Wellensensor, um einen Hydrationsstatus eines Körpergewebes in vivo zu bestimmen
WO2017083317A1 (en) 2015-11-09 2017-05-18 Ohio State Innovation Foundation Non-invasive method for detecting a deadly form of malaria
EP3435855B1 (de) * 2016-03-29 2023-05-10 The Board of Trustees of the Leland Stanford Junior University Näherungssensorschaltungen und zugehörige abtastverfahren
CN109069203B (zh) 2016-04-15 2021-06-22 纽韦弗医疗设备公司 用于能量输送的系统和方法
CN106073704B (zh) 2016-05-31 2020-07-21 北京水木天蓬医疗技术有限公司 一种探针及其制造方法
EP3664694B1 (de) 2017-08-10 2025-12-10 ZOLL Medical Israel Ltd. System zur physiologischen überwachung von patienten
US11213349B2 (en) 2017-11-07 2022-01-04 Evanesc Therapeutics, Inc. Apparatus for treating tumors by evanescent waves
US20220125510A1 (en) * 2020-10-26 2022-04-28 Evanesc Therapeutics, Inc. Apparatus for application of evanescent waves to biological tissues
US11672596B2 (en) 2018-02-26 2023-06-13 Neuwave Medical, Inc. Energy delivery devices with flexible and adjustable tips
US12357187B2 (en) 2018-05-31 2025-07-15 Probingon Ab Systems and methods for assessing a physiological property of a biological tissue based on its microwave transmission properties
US11246505B2 (en) 2018-11-01 2022-02-15 Biosense Webster (Israel) Ltd. Using radiofrequency (RF) transmission system to find opening in tissue wall
JP2019093146A (ja) * 2018-12-13 2019-06-20 パルティ、ヨーラム 交番電界によって腫瘍を治療し、推定される細胞サイズに基づいて治療周波数を選択するための装置および方法
US11832879B2 (en) 2019-03-08 2023-12-05 Neuwave Medical, Inc. Systems and methods for energy delivery
US20220095925A1 (en) 2019-03-13 2022-03-31 Blossom Innovations, LLC Devices, systems and methods for tissue analysis, location determination and therapy thereof using optical radiation
JP7386334B2 (ja) 2019-09-20 2023-11-24 バード・ペリフェラル・バスキュラー・インコーポレーテッド 組織試料インピーダンス測定を有する生検システム
WO2021067802A1 (en) * 2019-10-02 2021-04-08 Trustees Of Dartmouth College Dielectric transmission probes and methods of using the same
JP2022554025A (ja) * 2019-11-27 2022-12-27 ブロッサム イノベーションズ エルエルシー 組織分析、位置決定及び組織切除のためのデバイス、システム及び方法
TR202003070A2 (tr) * 2020-02-28 2021-09-21 Istanbul Teknik Ueniversitesi Bilimsel Ararstirma Proje Birim Prostat kanseri̇ni̇n mi̇krodalgalarla karakteri̇zasyonu i̇çi̇n doku anali̇z ci̇hazi ve doku anali̇z yöntemi̇
US20230152262A1 (en) * 2020-04-06 2023-05-18 Nippon Telegraph And Telephone Corporation Dielectric Spectroscopic Measurement Device and Method
CA3183947A1 (en) 2020-06-10 2021-12-16 Koya Medical, Inc. Electro-actuatable compression garments with shape memory elements
WO2022020370A1 (en) 2020-07-23 2022-01-27 Koya Medical, Inc. Quick connect anchoring buckle
CN117279565A (zh) * 2021-05-25 2023-12-22 贝鲁特美国大学 用于诊断和监测体内和离体皮肤异常的非侵入性电磁系统
CA3222221A1 (en) * 2021-06-25 2022-12-29 Koya Medical, Inc. Lymphatic diagnostic device
CN114010178B (zh) * 2021-10-14 2025-07-11 安徽医科大学 生物组织介电特性测量探头及其校准方法、设备和介质
CN114188691B (zh) * 2021-11-30 2023-02-24 赛莱克斯微系统科技(北京)有限公司 一种空气芯微同轴传输线的制造方法及生物传感器
JP7680695B2 (ja) * 2022-01-06 2025-05-21 日本電信電話株式会社 誘電分光センサ
EP4245237A1 (de) 2022-03-17 2023-09-20 Erbe Elektromedizin GmbH Elektrochirurgiesystem und verfahren zum prüfen der elektrischen verbindung zwischen einer neutralelektrode und einem patienten
EP4265211A1 (de) 2022-04-21 2023-10-25 Erbe Elektromedizin GmbH Elektrochirurgiesystem und verfahren zur ermittlung eines elektrodentyps einer neutralelektrode

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4344440A (en) * 1980-04-01 1982-08-17 Trygve Aaby Microprobe for monitoring biophysical phenomena associated with cardiac and neural activity
JPS5772627A (en) 1980-10-21 1982-05-07 Tokyo Shibaura Electric Co Apparatus for detecting abnormal cell
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
DE3637549A1 (de) * 1986-11-04 1988-05-11 Hans Dr Med Rosenberger Messgeraet zur pruefung der dielektrischen eigenschaften biologischer gewebe
US5277730A (en) * 1987-12-16 1994-01-11 At&T Bell Laboratories Methods of recoating spliced lengths of optical fibers
IL91193A (en) 1989-08-02 1996-01-19 Yeda Res & Dev Tumor detection system
US5227730A (en) * 1992-09-14 1993-07-13 Kdc Technology Corp. Microwave needle dielectric sensors
EP0694282B1 (de) 1994-07-01 2004-01-02 Interstitial, LLC Nachweis und Darstellung von Brustkrebs durch elektromagnetische Millimeterwellen
US5704355A (en) 1994-07-01 1998-01-06 Bridges; Jack E. Non-invasive system for breast cancer detection
US5829437A (en) * 1994-07-01 1998-11-03 Interstitial, Inc. Microwave method and system to detect and locate cancers in heterogenous tissues
GB9418183D0 (en) * 1994-09-09 1994-10-26 Chan Tsing Y A Non-destructive method for determination of polar molecules on rigid and semi-rigid substrates
US5807708A (en) * 1996-07-30 1998-09-15 Millennium Pharmaceuticals, Inc. Conservin nucleic acid molecules and compositions
US6173604B1 (en) 1996-09-20 2001-01-16 The Regents Of The University Of California Scanning evanescent electro-magnetic microscope
US5821410A (en) * 1996-09-20 1998-10-13 Regents Of The University Of California Scanning tip microwave near field microscope
US6109270A (en) 1997-02-04 2000-08-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Multimodality instrument for tissue characterization
US6026323A (en) * 1997-03-20 2000-02-15 Polartechnics Limited Tissue diagnostic system
US5900618A (en) * 1997-08-26 1999-05-04 University Of Maryland Near-field scanning microwave microscope having a transmission line with an open end
US6233479B1 (en) * 1998-09-15 2001-05-15 The Regents Of The University Of California Microwave hematoma detector
HK1043471A1 (zh) * 1999-04-20 2002-09-13 Nova Technology Corporation 基层材料的相对水合度测量仪
US6287302B1 (en) * 1999-06-14 2001-09-11 Fidus Medical Technology Corporation End-firing microwave ablation instrument with horn reflection device
GB2360186B (en) * 2000-03-03 2003-05-14 Toshiba Res Europ Ltd Apparatus and method for investigating a sample
US6597185B1 (en) * 2000-09-20 2003-07-22 Neocera, Inc. Apparatus for localized measurements of complex permittivity of a material
US6813515B2 (en) * 2002-01-04 2004-11-02 Dune Medical Devices Ltd. Method and system for examining tissue according to the dielectric properties thereof

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WO2003060462A2 (en) 2003-07-24
EP1460936B1 (de) 2008-02-27
DE60225336D1 (de) 2008-04-10
EP1460936A2 (de) 2004-09-29
EP1460936A4 (de) 2005-04-13
US20050107718A1 (en) 2005-05-19
US7184824B2 (en) 2007-02-27
AU2002360209A1 (en) 2003-07-30
WO2003060462A3 (en) 2003-12-31
DE02795418T1 (de) 2005-06-23
ES2302865T3 (es) 2008-08-01
JP4271581B2 (ja) 2009-06-03
DE60225336T2 (de) 2009-02-26
JP2005514996A (ja) 2005-05-26
AU2002360209A8 (en) 2003-07-30
HK1069967A1 (en) 2005-06-10
US6813515B2 (en) 2004-11-02
US20030187366A1 (en) 2003-10-02

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