CN102835965B - 光学压力测量 - Google Patents

光学压力测量 Download PDF

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Publication number
CN102835965B
CN102835965B CN201210211910.5A CN201210211910A CN102835965B CN 102835965 B CN102835965 B CN 102835965B CN 201210211910 A CN201210211910 A CN 201210211910A CN 102835965 B CN102835965 B CN 102835965B
Authority
CN
China
Prior art keywords
radiation
force
tissue
signal
medium
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201210211910.5A
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English (en)
Chinese (zh)
Other versions
CN102835965A (zh
Inventor
V.格林纳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Biosense Webster Israel Ltd
Original Assignee
Biosense Webster Israel 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 Biosense Webster Israel Ltd filed Critical Biosense Webster Israel Ltd
Publication of CN102835965A publication Critical patent/CN102835965A/zh
Application granted granted Critical
Publication of CN102835965B publication Critical patent/CN102835965B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6885—Monitoring or controlling sensor contact pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • 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]
    • A61B5/283—Invasive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6867—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive specially adapted to be attached or implanted in a specific body part
    • A61B5/6869—Heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
    • A61B2090/065—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension for measuring contact or contact pressure
    • 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
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
    • 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
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0247—Pressure sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
    • A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
    • A61B5/062—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using magnetic field
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
    • A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
    • A61B5/063—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using impedance measurements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A61B5/6856—Catheters with a distal loop

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Cardiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Plasma & Fusion (AREA)
  • Otolaryngology (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Endoscopes (AREA)
CN201210211910.5A 2011-06-22 2012-06-21 光学压力测量 Expired - Fee Related CN102835965B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/166,220 US9510786B2 (en) 2011-06-22 2011-06-22 Optical pressure measurement
US13/166220 2011-06-22
US13/166,220 2011-06-22

Publications (2)

Publication Number Publication Date
CN102835965A CN102835965A (zh) 2012-12-26
CN102835965B true CN102835965B (zh) 2016-06-29

Family

ID=46548196

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210211910.5A Expired - Fee Related CN102835965B (zh) 2011-06-22 2012-06-21 光学压力测量

Country Status (7)

Country Link
US (3) US9510786B2 (https=)
EP (1) EP2537551B1 (https=)
JP (1) JP5964150B2 (https=)
CN (1) CN102835965B (https=)
AU (1) AU2012203118B2 (https=)
CA (1) CA2779354C (https=)
IL (1) IL220018A0 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9510786B2 (en) * 2011-06-22 2016-12-06 Biosense Webster (Israel) Ltd. Optical pressure measurement
EP2934288A1 (en) * 2012-12-20 2015-10-28 Boston Scientific Scimed, Inc. Real-time feedback for electrode contact during mapping
US9372126B2 (en) 2013-01-29 2016-06-21 St. Jude Medical, Atrial Fibrillation Division, Inc. Low-complexity optical force sensor for a medical device
US9949664B2 (en) * 2013-08-27 2018-04-24 Biosense Webster (Israel) Ltd. Determining non-contact state for a catheter
US10595782B2 (en) * 2015-12-20 2020-03-24 Boston Scientific Scimed Inc Micro induction position sensor
US10363090B2 (en) * 2016-01-05 2019-07-30 Biosense Webster (Israel) Ltd. Catheter with flow diverter and force sensor
WO2017132559A1 (en) 2016-01-29 2017-08-03 Boston Scientific Scimed Inc. Force sensing catheter with impedance-guided orientation
US11369431B2 (en) 2016-06-11 2022-06-28 Boston Scientific Scimed Inc. Inductive double flat coil displacement sensor
EP3622528A1 (en) * 2017-05-09 2020-03-18 Boston Scientific Scimed, Inc. Operating room devices, methods, and systems
US11172928B2 (en) * 2017-08-29 2021-11-16 Cilag Gmbh International Endocutter control system
US10881403B2 (en) 2017-08-29 2021-01-05 Ethicon Llc Endocutter control system
US11298082B2 (en) 2018-05-22 2022-04-12 Biosense Webster (Israel) Ltd. Catheter with capacitive force sensor
WO2020166185A1 (ja) * 2019-02-15 2020-08-20 株式会社村田製作所 触覚及び近接センサ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10335313A1 (de) * 2003-08-01 2005-03-10 Univ Darmstadt Tech Kraftsensor, Kraftsensoreinheit, langgestreckte Einrichtung und Verfahren zum Erfassen einer Kraft
CN101132730A (zh) * 2005-03-04 2008-02-27 恩杜森斯公司 具有光纤负载感应能力的医疗装置系统

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4799751A (en) * 1983-05-16 1989-01-24 Gould Inc. Detection device using fiber optic techniques
US4547668A (en) * 1983-09-14 1985-10-15 Siemens Corporate Research & Support, Inc. Two-dimensional pressure sensor using retro-reflective tape and semi-transparent medium
US5325865A (en) 1990-02-26 1994-07-05 Baxter International, Inc. Intracranial pressure monitoring system
US5446279A (en) * 1993-08-27 1995-08-29 Hughes Aircraft Company Fiber optic sensor sensing curvature of a diaphragm
US6506313B1 (en) * 2000-02-01 2003-01-14 Pacific Wave Industries, Inc. Ultraminiature fiber optic pressure transducer and method of fabrication
US20020183597A1 (en) 2001-04-25 2002-12-05 Kaufman Kenton R. Microsensor for physiological pressure measurement
DE10225934B4 (de) * 2002-06-11 2010-08-19 Robert Bosch Gmbh Faseroptischer Drucksensor
WO2004062480A2 (en) 2003-01-09 2004-07-29 The Regents Of The University Of California Implantable devices and methods for measuring intraocular, subconjunctival or subdermal pressure and/or analyte concentration
US7149374B2 (en) * 2003-05-28 2006-12-12 The United States Of America As Represented By The Secretary Of The Navy Fiber optic pressure sensor
US7689071B2 (en) * 2004-12-22 2010-03-30 Opsens Inc. Fiber optic pressure sensor for catheter use
US8567265B2 (en) 2006-06-09 2013-10-29 Endosense, SA Triaxial fiber optic force sensing catheter
CN101627291A (zh) 2007-03-07 2010-01-13 皇家飞利浦电子股份有限公司 带有用于探测力的传感器的医疗设备
US8577447B2 (en) 2007-05-01 2013-11-05 St. Jude Medical, Atrial Fibrillation Division, Inc. Optic-based contact sensing assembly and system
US9855410B2 (en) * 2007-05-01 2018-01-02 St. Jude Medical, Atrial Fibrillation Division, Inc. Optic-based contact sensing assembly and system
US20090326390A1 (en) * 2008-06-30 2009-12-31 Andres Belalcazar Pressure and Oxygen Saturation Monitoring Devices and Systems
US9510786B2 (en) * 2011-06-22 2016-12-06 Biosense Webster (Israel) Ltd. Optical pressure measurement
US10687710B2 (en) * 2014-06-16 2020-06-23 Carnegie Mellon University Device and method for palpation of tissues for characterization and mechanical differentiation of subcutaneous structures
WO2016118934A1 (en) * 2015-01-23 2016-07-28 Boston Scientific Scimed Inc. Medical device for contact sensing
EP3927266A1 (en) * 2019-04-10 2021-12-29 St. Jude Medical International Holding S.à r.l. Ablation catheter tip with flexible electronic circuitry

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10335313A1 (de) * 2003-08-01 2005-03-10 Univ Darmstadt Tech Kraftsensor, Kraftsensoreinheit, langgestreckte Einrichtung und Verfahren zum Erfassen einer Kraft
CN101132730A (zh) * 2005-03-04 2008-02-27 恩杜森斯公司 具有光纤负载感应能力的医疗装置系统

Also Published As

Publication number Publication date
JP2013007744A (ja) 2013-01-10
US20120330190A1 (en) 2012-12-27
IL220018A0 (en) 2012-10-31
CA2779354A1 (en) 2012-12-22
US20190133529A1 (en) 2019-05-09
EP2537551A1 (en) 2012-12-26
EP2537551B1 (en) 2014-05-14
AU2012203118A1 (en) 2013-01-17
US9510786B2 (en) 2016-12-06
CA2779354C (en) 2019-07-30
JP5964150B2 (ja) 2016-08-03
US10172561B2 (en) 2019-01-08
AU2012203118B2 (en) 2015-05-21
US20170049399A1 (en) 2017-02-23
CN102835965A (zh) 2012-12-26

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C10 Entry into substantive examination
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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20160629