JPS57147397A - Ultrasonic probe - Google Patents

Ultrasonic probe

Info

Publication number
JPS57147397A
JPS57147397A JP56032602A JP3260281A JPS57147397A JP S57147397 A JPS57147397 A JP S57147397A JP 56032602 A JP56032602 A JP 56032602A JP 3260281 A JP3260281 A JP 3260281A JP S57147397 A JPS57147397 A JP S57147397A
Authority
JP
Japan
Prior art keywords
matching layer
spacer
ultrasonic probe
space
layer
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
JP56032602A
Other languages
Japanese (ja)
Inventor
Chitose Nakatani
Kiyoshi Ishikawa
Hideji Fujii
Reiko Ito
Toshiro Kondo
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.)
Hitachi Healthcare Manufacturing Ltd
Original Assignee
Hitachi Medical 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
Application filed by Hitachi Medical Corp filed Critical Hitachi Medical Corp
Priority to JP56032602A priority Critical patent/JPS57147397A/en
Publication of JPS57147397A publication Critical patent/JPS57147397A/en
Pending legal-status Critical Current

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
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0622—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements on one surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)

Abstract

PURPOSE:To obtain an ultrasonic probe in a suitable way, by exposing a piezoelectric vibrating element which is used to provide a matching layer, from the surface of said layer. CONSTITUTION:A piezoelectric element 2a is stuck to a packing material 2b and cut with a prescribed width, and a piezoelectric vibrating element 2g is provided at both ends of the material 2b. Then a spacer 2e is put on the elements 2g, and a holding plate 2d is provided on the spacer 2e to form a space 2f which forms a matching layer. After this, a mixture material of an adhesive of epoxy resin, etc. and the tungsten powder, etc. is poured into the space 2f to form the matching layer that has the prescribed acoustic characteristics after the hardening. Then the mixture material is hardened, and the plate 2d and the spacer 2e are removed to complete a matching layer.
JP56032602A 1981-03-09 1981-03-09 Ultrasonic probe Pending JPS57147397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56032602A JPS57147397A (en) 1981-03-09 1981-03-09 Ultrasonic probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56032602A JPS57147397A (en) 1981-03-09 1981-03-09 Ultrasonic probe

Publications (1)

Publication Number Publication Date
JPS57147397A true JPS57147397A (en) 1982-09-11

Family

ID=12363403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56032602A Pending JPS57147397A (en) 1981-03-09 1981-03-09 Ultrasonic probe

Country Status (1)

Country Link
JP (1) JPS57147397A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60112399A (en) * 1983-11-22 1985-06-18 Nec Corp Method for producing ultrasonic probe
JPS60194700A (en) * 1984-03-16 1985-10-03 Toshiba Corp Ultrasonic probe
FR2756447A1 (en) * 1996-11-26 1998-05-29 Thomson Csf MULTIPLE ELEMENT ACOUSTIC PROBE COMPRISING A COMMON MASS ELECTRODE
JP2012503370A (en) * 2008-09-18 2012-02-02 ビジュアルソニックス インコーポレイテッド Ultrasonic transducer and other component manufacturing method
US9555443B2 (en) 2008-09-18 2017-01-31 Fujifilm Sonosite, Inc. Methods for manufacturing ultrasound transducers and other components
US9935254B2 (en) 2008-09-18 2018-04-03 Fujifilm Sonosite, Inc. Methods for manufacturing ultrasound transducers and other components

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60112399A (en) * 1983-11-22 1985-06-18 Nec Corp Method for producing ultrasonic probe
JPS60194700A (en) * 1984-03-16 1985-10-03 Toshiba Corp Ultrasonic probe
FR2756447A1 (en) * 1996-11-26 1998-05-29 Thomson Csf MULTIPLE ELEMENT ACOUSTIC PROBE COMPRISING A COMMON MASS ELECTRODE
WO1998023392A1 (en) * 1996-11-26 1998-06-04 Thomson-Csf Sound probe with multiple elements comprising a common earth electrode
US6341408B2 (en) 1996-11-26 2002-01-29 Thomson-Csf Method of manufacturing a multiple-element acoustic probe comprising a common ground electrode
JP2012503370A (en) * 2008-09-18 2012-02-02 ビジュアルソニックス インコーポレイテッド Ultrasonic transducer and other component manufacturing method
US9555443B2 (en) 2008-09-18 2017-01-31 Fujifilm Sonosite, Inc. Methods for manufacturing ultrasound transducers and other components
US9935254B2 (en) 2008-09-18 2018-04-03 Fujifilm Sonosite, Inc. Methods for manufacturing ultrasound transducers and other components
US10596597B2 (en) 2008-09-18 2020-03-24 Fujifilm Sonosite, Inc. Methods for manufacturing ultrasound transducers and other components
US11094875B2 (en) 2008-09-18 2021-08-17 Fujifilm Sonosite, Inc. Methods for manufacturing ultrasound transducers and other components
US11845108B2 (en) 2008-09-18 2023-12-19 Fujifilm Sonosite, Inc. Methods for manufacturing ultrasound transducers and other components
US12029131B2 (en) 2008-09-18 2024-07-02 Fujifilm Sonosite, Inc. Methods for patterning electrodes of ultrasound transducers and other components

Similar Documents

Publication Publication Date Title
EP0142318A3 (en) Ultrasonic probe
ES2062046T3 (en) MAGNETOESTRICTIVE TRANSDUCER.
GB2050692B (en) Piezoelectric resonator force transducer
DE3166101D1 (en) Piezoelectric polymer material, process for producing the same and an ultrasonic transducer utilizing the same
DK163762C (en) PIEZOELECTRIC COMPOSITION MATERIAL AND PROCEDURE FOR PREPARING THIS
IT8122247A1 (en) PROCEDURE FOR EXAMINING THE SURFACE CONDITIONS OF MATERIALS IN A SOLID STATE OF AGGREGATION AND MEANS FOR IMPLEMENTING THE PROCEDURE
FR2531298B1 (en) HALF-WAVE TYPE TRANSDUCER WITH PIEZOELECTRIC POLYMER ELEMENT
JPS57147397A (en) Ultrasonic probe
KR920003241A (en) Hollow glass sphere bonding method
ES342135A1 (en) Wall Cladding.
JPS57132497A (en) Ring type probe and its manufacture
JPS5512467A (en) Production of ultrasonic locator
JPS548993A (en) Diced transducer
JPS5413793A (en) Elastic surface wave device
JPS5651198A (en) Production of ultrasonic probe
JPS646754A (en) Manufacture of array-type ultrasonic probe
JPS57201399A (en) Manufacture of ultrasonic probe
JPS5787299A (en) Manufacture of ultrasonic probe
JPS57159670A (en) Adhering method
JPS53131790A (en) Piezoelectric vibrator and production of the same
JPS5745423A (en) Vibrator
JPS5787298A (en) Ultrasonic transducer
JPS56141699A (en) Piezoelectric vibrator
DK102381C (en) Electromagnetically driven vibrator for use in vibrating granular or powdered material in packaging.
JPS5775097A (en) Ultrasonic transducer