ES2964377T3 - Sensor de ultrasonido y aparato de detección - Google Patents

Sensor de ultrasonido y aparato de detección Download PDF

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Publication number
ES2964377T3
ES2964377T3 ES19275082T ES19275082T ES2964377T3 ES 2964377 T3 ES2964377 T3 ES 2964377T3 ES 19275082 T ES19275082 T ES 19275082T ES 19275082 T ES19275082 T ES 19275082T ES 2964377 T3 ES2964377 T3 ES 2964377T3
Authority
ES
Spain
Prior art keywords
pyroelectric
layer
layers
sensor according
sensor
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.)
Active
Application number
ES19275082T
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English (en)
Spanish (es)
Inventor
Bajram Zeqiri
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.)
NPL Management Ltd
Original Assignee
NPL Management 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 NPL Management Ltd filed Critical NPL Management Ltd
Application granted granted Critical
Publication of ES2964377T3 publication Critical patent/ES2964377T3/es
Active legal-status Critical Current
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
    • G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0825—Clinical applications for diagnosis of the breast, e.g. mammography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/13—Tomography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
    • A61B8/4281—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue characterised by sound-transmitting media or devices for coupling the transducer to the tissue

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Gynecology & Obstetrics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
ES19275082T 2018-06-29 2019-07-01 Sensor de ultrasonido y aparato de detección Active ES2964377T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1810751.6A GB2575112B (en) 2018-06-29 2018-06-29 Phase insensitive ultrasound sensor and detection apparatus using such a transducer

Publications (1)

Publication Number Publication Date
ES2964377T3 true ES2964377T3 (es) 2024-04-05

Family

ID=63143505

Family Applications (1)

Application Number Title Priority Date Filing Date
ES19275082T Active ES2964377T3 (es) 2018-06-29 2019-07-01 Sensor de ultrasonido y aparato de detección

Country Status (4)

Country Link
EP (1) EP3588023B1 (enExample)
JP (1) JP7271340B2 (enExample)
ES (1) ES2964377T3 (enExample)
GB (1) GB2575112B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025181470A1 (en) 2024-02-26 2025-09-04 Npl Management Limited Apparatus and method for measuring the composition or constitution of a human or animal organ or another object
GB202402709D0 (en) 2024-02-26 2024-04-10 Npl Management Ltd Apparatus and method for measuring attenuation of or through an object
GB2638679A (en) 2024-02-26 2025-09-03 Npl Management Ltd Apparatus and method for measuring the composition or constitution of human or animal tissue
CN121185421B (zh) * 2025-11-21 2026-02-27 成都感道科技有限公司 一种耐辐射耐高温振动传感器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566598A (en) 1979-06-29 1981-01-23 Tdk Corp Ultrasonic converting element
JPS57193199A (en) * 1981-05-23 1982-11-27 Kureha Chem Ind Co Ltd Ultrasonic transducer
IT1207496B (it) * 1985-05-29 1989-05-25 Montefluos Spa Procedimento per la sintesi di esafluorobutadiene e dieni perfluorurati superiori.
US4627138A (en) 1985-08-06 1986-12-09 The Dow Chemical Company Method of making piezoelectric/pyroelectric elements
JPH02197183A (ja) 1988-03-29 1990-08-03 Pennwalt Corp 積層圧電構造及びその形成方法
US6452310B1 (en) 2000-01-18 2002-09-17 Texas Instruments Incorporated Thin film resonator and method
AU2003204147A1 (en) * 2003-05-13 2004-12-02 The Secretary Of State For Trade And Industry Of Her Majesty's Britannic Government Apparatus for measuring ultrasonic power
US7602108B2 (en) 2005-05-26 2009-10-13 Eastman Chemical Company Micro-coextruded film modified with piezoelectric layers
US8840559B2 (en) 2008-03-14 2014-09-23 Konica Minolta Medical & Graphic, Inc. Organic piezoelectric material, ultrasonic oscillator using the material, method for manufacturing the ultrasonic oscillator, ultrasonic probe, and ultrasonic medical diagnostic imaging device
GB0901022D0 (en) * 2009-01-21 2009-03-04 Sec Dep For Innovation Univers System for measuring a property and ultrasound receiver therefor
JP2010219483A (ja) * 2009-03-19 2010-09-30 Konica Minolta Medical & Graphic Inc 有機圧電材料、超音波振動子、超音波探触子及び超音波医用画像診断装置
JP5714235B2 (ja) * 2010-03-11 2015-05-07 株式会社クレハ Ｐｖｄｆを含む無添加・無延伸の圧電体および圧電センサ
US9375200B2 (en) * 2013-03-12 2016-06-28 Siemens Medical Solutions Usa, Inc. Ultrasound transducer with differential mode signaling
CN106679793A (zh) * 2017-02-22 2017-05-17 中国计量大学 检测声功率的新型热释电传感器

Also Published As

Publication number Publication date
JP2020000869A (ja) 2020-01-09
EP3588023A1 (en) 2020-01-01
JP7271340B2 (ja) 2023-05-11
EP3588023B1 (en) 2023-11-22
GB201810751D0 (en) 2018-08-15
GB2575112A (en) 2020-01-01
EP3588023C0 (en) 2023-11-22
GB2575112B (en) 2021-02-10

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