IL69293A0 - Ultrasonic transducer assembly for diagnostic imaging - Google Patents

Ultrasonic transducer assembly for diagnostic imaging

Info

Publication number
IL69293A0
IL69293A0 IL69293A IL6929383A IL69293A0 IL 69293 A0 IL69293 A0 IL 69293A0 IL 69293 A IL69293 A IL 69293A IL 6929383 A IL6929383 A IL 6929383A IL 69293 A0 IL69293 A0 IL 69293A0
Authority
IL
Israel
Prior art keywords
ultrasonic transducer
transducer assembly
diagnostic imaging
diagnostic
imaging
Prior art date
Application number
IL69293A
Original Assignee
Technicare Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27017086&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL69293(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US06/400,551 external-priority patent/US4445380A/en
Application filed by Technicare Corp filed Critical Technicare Corp
Publication of IL69293A0 publication Critical patent/IL69293A0/en

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/32—Sound-focusing or directing, e.g. scanning characterised by the shape of the source
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/30—Sound-focusing or directing, e.g. scanning using refraction, e.g. acoustic lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
IL69293A 1982-07-21 1983-07-21 Ultrasonic transducer assembly for diagnostic imaging IL69293A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40054782A 1982-07-21 1982-07-21
US06/400,551 US4445380A (en) 1982-07-21 1982-07-21 Selectable focus sphericone transducer and imaging apparatus

Publications (1)

Publication Number Publication Date
IL69293A0 true IL69293A0 (en) 1983-11-30

Family

ID=27017086

Family Applications (1)

Application Number Title Priority Date Filing Date
IL69293A IL69293A0 (en) 1982-07-21 1983-07-21 Ultrasonic transducer assembly for diagnostic imaging

Country Status (4)

Country Link
EP (2) EP0196139B1 (en)
AU (1) AU572464B2 (en)
DE (2) DE3382654T2 (en)
IL (1) IL69293A0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3382654T2 (en) * 1982-07-21 1993-05-13 Technicare Corp ULTRASONIC TRANSDUCER PROBE WITH DOUBLE OPENING.
FR2559266B1 (en) * 1984-02-02 1986-07-04 Comp Generale Electricite FOCUSED ACOUSTIC WAVE DEVICE FOR STUDYING THE STRUCTURE OF AN OBJECT
JPH02159266A (en) * 1988-12-14 1990-06-19 Matsushita Electric Ind Co Ltd ultrasonic probe
JPH02215452A (en) * 1989-02-17 1990-08-28 Toshiba Corp Calculus crushing device
JPH03176040A (en) * 1989-09-29 1991-07-31 Terumo Corp Ultrasonic diagnostic apparatus
WO1999010875A2 (en) * 1997-08-23 1999-03-04 Valeo Schalter Und Sensoren Gmbh Ultrasonic converter with a board for an electric circuit arranged in the longitudinal direction of the converter
DE10114819A1 (en) * 2001-03-26 2002-10-10 Siemens Ag Method for improving the signal reception of an ultrasonic proximity switch and ultrasonic proximity switch with improved signal reception
JP2024515453A (en) * 2021-03-15 2024-04-10 レゾナント・アコースティックス・インターナショナル・インコーポレーテッド Apodizing backing structure for ultrasonic transducers and related methods - Patents.com
US20220373372A1 (en) * 2021-05-19 2022-11-24 Honeywell International Inc. Fluid sensor for bubble and occlusion detection

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193198A (en) * 1963-11-12 1965-07-06 Honeywell Inc Control apparatus
JPS4963401A (en) * 1972-10-18 1974-06-19
US4016751A (en) * 1973-09-13 1977-04-12 The Commonwealth Of Australia Care Of The Department Of Health Ultrasonic beam forming technique
US3958559A (en) * 1974-10-16 1976-05-25 New York Institute Of Technology Ultrasonic transducer
US4138895A (en) * 1977-10-20 1979-02-13 Rca Corporation Switchable depth of focus pulse-echo ultrasonic-imaging display system
US4276779A (en) * 1979-03-29 1981-07-07 Raytheon Company Dynamically focussed array
JPS56158648A (en) * 1980-05-09 1981-12-07 Tokyo Shibaura Electric Co Ultrasonic diagnostic apparatus
US4398539A (en) * 1980-06-30 1983-08-16 Second Foundation Extended focus transducer system
US4445380A (en) * 1982-07-21 1984-05-01 Technicare Corporation Selectable focus sphericone transducer and imaging apparatus
DE3382654T2 (en) * 1982-07-21 1993-05-13 Technicare Corp ULTRASONIC TRANSDUCER PROBE WITH DOUBLE OPENING.
US4557146A (en) * 1982-07-21 1985-12-10 Technicare Corporation Selectable focus ultrasonic transducers for diagnostic imaging

Also Published As

Publication number Publication date
AU572464B2 (en) 1988-05-12
EP0196139A2 (en) 1986-10-01
AU1712483A (en) 1984-01-26
EP0196139A3 (en) 1990-12-05
EP0102179A1 (en) 1984-03-07
DE3382654T2 (en) 1993-05-13
EP0102179B1 (en) 1987-09-16
EP0196139B1 (en) 1993-01-20
DE3382654D1 (en) 1993-03-04
DE3373739D1 (en) 1987-10-22

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