IL220018A0 - Optical pressure measurement - Google Patents

Optical pressure measurement

Info

Publication number
IL220018A0
IL220018A0 IL220018A IL22001812A IL220018A0 IL 220018 A0 IL220018 A0 IL 220018A0 IL 220018 A IL220018 A IL 220018A IL 22001812 A IL22001812 A IL 22001812A IL 220018 A0 IL220018 A0 IL 220018A0
Authority
IL
Israel
Prior art keywords
pressure measurement
optical pressure
optical
measurement
pressure
Prior art date
Application number
IL220018A
Other languages
English (en)
Original Assignee
Biosense Webster Israel Ltd
Vadim Gliner
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, Vadim Gliner filed Critical Biosense Webster Israel Ltd
Publication of IL220018A0 publication Critical patent/IL220018A0/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—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)
  • Media Introduction/Drainage Providing Device (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Endoscopes (AREA)
IL220018A 2011-06-22 2012-05-28 Optical pressure measurement IL220018A0 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IL220018A0 true IL220018A0 (en) 2012-10-31

Family

ID=46548196

Family Applications (1)

Application Number Title Priority Date Filing Date
IL220018A IL220018A0 (en) 2011-06-22 2012-05-28 Optical pressure measurement

Country Status (7)

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

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
WO2014100631A1 (en) * 2012-12-20 2014-06-26 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
CN108430365B (zh) * 2015-12-20 2021-07-02 波士顿科学医学有限公司 微型电感式位置传感器
US10363090B2 (en) * 2016-01-05 2019-07-30 Biosense Webster (Israel) Ltd. Catheter with flow diverter and force sensor
AU2017212715B2 (en) 2016-01-29 2019-08-08 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
US10881482B2 (en) * 2017-05-09 2021-01-05 Boston Scientific Scimed, Inc. Operating room devices, methods, and systems
US10925602B2 (en) 2017-08-29 2021-02-23 Ethicon Llc 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
JP7036236B2 (ja) * 2019-02-15 2022-03-15 株式会社村田製作所 触覚及び近接センサ

Family Cites Families (21)

* 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
WO2002085193A2 (en) 2001-04-25 2002-10-31 Mayo Foundation For Medical Education And Research Microsensor for physiological pressure measurement
DE10225934B4 (de) * 2002-06-11 2010-08-19 Robert Bosch Gmbh Faseroptischer Drucksensor
EP1589866A2 (en) 2003-01-09 2005-11-02 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
DE10335313B4 (de) 2003-08-01 2015-01-22 Thorsten Kern Kraftsensor, Kraftsensoreinheit, langgestreckte Einrichtung und Verfahren zum Erfassen einer Kraft
US7689071B2 (en) * 2004-12-22 2010-03-30 Opsens Inc. Fiber optic pressure sensor for catheter use
US8182433B2 (en) 2005-03-04 2012-05-22 Endosense Sa Medical apparatus system having optical fiber load sensing capability
US8567265B2 (en) 2006-06-09 2013-10-29 Endosense, SA Triaxial fiber optic force sensing catheter
WO2008107842A2 (en) 2007-03-07 2008-09-12 Koninklijke Philips Electronics N.V. Medical apparatus with a sensor for detecting a force
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
US20160213280A1 (en) * 2015-01-23 2016-07-28 Boston Scientific Scimed Inc. Medical device for contact sensing
WO2020208585A1 (en) * 2019-04-10 2020-10-15 St. Jude Medical International Holding S.À R.L Ablation catheter tip with flexible electronic circuitry

Also Published As

Publication number Publication date
US20170049399A1 (en) 2017-02-23
US20120330190A1 (en) 2012-12-27
JP5964150B2 (ja) 2016-08-03
CN102835965A (zh) 2012-12-26
AU2012203118B2 (en) 2015-05-21
CA2779354A1 (en) 2012-12-22
AU2012203118A1 (en) 2013-01-17
CA2779354C (en) 2019-07-30
US20190133529A1 (en) 2019-05-09
EP2537551A1 (en) 2012-12-26
EP2537551B1 (en) 2014-05-14
US10172561B2 (en) 2019-01-08
JP2013007744A (ja) 2013-01-10
CN102835965B (zh) 2016-06-29
US9510786B2 (en) 2016-12-06

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