IL313250A - MICROMACHINED capacitive ultrasonic transducer - Google Patents

MICROMACHINED capacitive ultrasonic transducer

Info

Publication number
IL313250A
IL313250A IL313250A IL31325024A IL313250A IL 313250 A IL313250 A IL 313250A IL 313250 A IL313250 A IL 313250A IL 31325024 A IL31325024 A IL 31325024A IL 313250 A IL313250 A IL 313250A
Authority
IL
Israel
Prior art keywords
ultrasonic transducer
micromachined ultrasonic
capacitive micromachined
capacitive
transducer
Prior art date
Application number
IL313250A
Other languages
English (en)
Hebrew (he)
Inventor
Arif Sanli Ergun
J Christopher Flaherty
R Maxwell Flaherty
Butrus T Khuri-Yakub
Bo Ma
Kwan-Kyu Park
George Quintin Stedman
Gerard Touma
Original Assignee
Orchard Ultrasound Innovation Llc
Arif Sanli Ergun
J Christopher Flaherty
R Maxwell Flaherty
Khuri Yakub Butrus T
Bo Ma
Park Kwan Kyu
George Quintin Stedman
Gerard Touma
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 Orchard Ultrasound Innovation Llc, Arif Sanli Ergun, J Christopher Flaherty, R Maxwell Flaherty, Khuri Yakub Butrus T, Bo Ma, Park Kwan Kyu, George Quintin Stedman, Gerard Touma filed Critical Orchard Ultrasound Innovation Llc
Publication of IL313250A publication Critical patent/IL313250A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0292—Electrostatic transducers, e.g. electret-type
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
    • A61B8/467—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient characterised by special input means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2406—Electrostatic or capacitive probes, e.g. electret or cMUT-probes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0056—Beam shaping elements
    • A61N2007/0065—Concave transducers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Acoustics & Sound (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Gynecology & Obstetrics (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Electrotherapy Devices (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
IL313250A 2021-12-06 2022-12-06 MICROMACHINED capacitive ultrasonic transducer IL313250A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163286161P 2021-12-06 2021-12-06
PCT/US2022/051937 WO2023107433A2 (fr) 2021-12-06 2022-12-06 Transducteur ultrasonore micro-usiné capacitif

Publications (1)

Publication Number Publication Date
IL313250A true IL313250A (en) 2024-08-01

Family

ID=86731098

Family Applications (1)

Application Number Title Priority Date Filing Date
IL313250A IL313250A (en) 2021-12-06 2022-12-06 MICROMACHINED capacitive ultrasonic transducer

Country Status (5)

Country Link
EP (1) EP4444480A4 (fr)
JP (1) JP2025500771A (fr)
AU (1) AU2022406786A1 (fr)
IL (1) IL313250A (fr)
WO (1) WO2023107433A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019055699A1 (fr) 2017-09-13 2019-03-21 Ultra HOM LLC Dispositif médical à réseau cmut et refroidissement à l'état solide, et procédés et systèmes associés

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4791534B2 (ja) * 2005-05-18 2011-10-12 コロ テクノロジーズ インコーポレイテッド 超小型電気機械デバイスの製造方法
EP3558549B1 (fr) * 2016-12-22 2024-02-14 Koninklijke Philips N.V. Systèmes et procédés de fonctionnement des commutateurs de radiofréquence capacitifs micro-électromécaniques
WO2019213449A2 (fr) * 2018-05-03 2019-11-07 Butterfly Network, Inc. Dispositif à ultrasons
JP2022539755A (ja) * 2019-07-10 2022-09-13 ユーリンク ラブス，インコーポレイテッド ワイヤレスリンクを確立するためのシステム、装置、および方法
US11491510B2 (en) * 2019-08-27 2022-11-08 Taiwan Semiconductor Manufacturing Company, Ltd. Semiconductor device having microelectromechanical systems devices with improved cavity pressure uniformity
US11260424B2 (en) * 2020-01-20 2022-03-01 The Board Of Trustees Of The Leland Stanford Junior University Contoured electrode for capacitive micromachined ultrasonic transducer

Also Published As

Publication number Publication date
JP2025500771A (ja) 2025-01-15
WO2023107433A3 (fr) 2023-08-03
WO2023107433A2 (fr) 2023-06-15
EP4444480A2 (fr) 2024-10-16
AU2022406786A1 (en) 2024-06-13
EP4444480A4 (fr) 2025-12-10

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