DE2914099A1 - ultrasound probe - Google Patents

ultrasound probe

Info

Publication number
DE2914099A1
DE2914099A1 DE19792914099 DE2914099A DE2914099A1 DE 2914099 A1 DE2914099 A1 DE 2914099A1 DE 19792914099 DE19792914099 DE 19792914099 DE 2914099 A DE2914099 A DE 2914099A DE 2914099 A1 DE2914099 A1 DE 2914099A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
ultrasound probe
ultrasound
probe
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.)
Pending
Application number
DE19792914099
Other languages
German (de)
Inventor
Spaeter Genannt Werden Wird
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co 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

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42Details of probe positioning or probe attachment to the patient
    • A61B8/4272Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
    • A61B8/4281Details 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06BMETHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezo-electric effect or with electrostriction
    • B06B1/0607Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezo-electric effect or with electrostriction using multiple elements
    • B06B1/0622Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezo-electric effect or with electrostriction using multiple elements on one surface
    • B06B1/0629Square array
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating 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
    • G01N29/22Details, e.g. general constructional or apparatus details
    • G01N29/26Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/262Arrangements for orientation or scanning by relative movement of the head and the sensor by electronic orientation or focusing, e.g. with phased arrays
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52046Techniques for image enhancement involving transmitter or receiver
DE19792914099 1978-04-14 1979-04-07 ultrasound probe Pending DE2914099A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4825578U JPS54151397U (en) 1978-04-14 1978-04-14

Publications (1)

Publication Number Publication Date
DE2914099A1 true true DE2914099A1 (en) 1979-10-25

Family

ID=12798326

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792914099 Pending DE2914099A1 (en) 1978-04-14 1979-04-07 ultrasound probe

Country Status (3)

Country Link
JP (1) JPS54151397U (en)
DE (1) DE2914099A1 (en)
FR (1) FR2422966A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025092A1 (en) * 1979-07-20 1981-03-18 Siemens Aktiengesellschaft Ultrasonic transducer assembly and process for its production
WO1985004319A1 (en) * 1984-03-28 1985-10-10 National Biomedical Research Foundation Three-dimensional imaging system
EP0721765A2 (en) * 1988-05-11 1996-07-17 Lunar Corporation Ultrasonic densitometer device and method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106456133A (en) * 2014-11-21 2017-02-22 奥林巴斯株式会社 Ultrasonic vibrator and ultrasonic endoscope

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953828A (en) * 1968-11-08 1976-04-27 The United States Of America As Represented By The Secretary Of The Navy High power-wide frequency band electroacoustic transducer
US3718898A (en) * 1971-12-13 1973-02-27 Us Navy Transducer

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025092A1 (en) * 1979-07-20 1981-03-18 Siemens Aktiengesellschaft Ultrasonic transducer assembly and process for its production
WO1985004319A1 (en) * 1984-03-28 1985-10-10 National Biomedical Research Foundation Three-dimensional imaging system
US4747411A (en) * 1984-03-28 1988-05-31 National Biochemical Research Foundation Three-dimensional imaging system
US4821728A (en) * 1984-03-28 1989-04-18 National Biomedical Research Foundation Three-dimensional imaging system
USRE34566E (en) * 1984-03-28 1994-03-22 National Biomedical Research Foundation Three-dimensional imaging system
EP0721765A2 (en) * 1988-05-11 1996-07-17 Lunar Corporation Ultrasonic densitometer device and method
EP0721765A3 (en) * 1988-05-11 1996-07-31 Lunar Corp

Also Published As

Publication number Publication date Type
JPS54151397U (en) 1979-10-20 application
FR2422966A1 (en) 1979-11-09 application

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Legal Events

Date Code Title Description
OD Request for examination
OHW Rejection