JPS57147397A - Ultrasonic probe - Google Patents
Ultrasonic probeInfo
- 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
Links
- 239000000523 sample Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 4
- 125000006850 spacer group Chemical group 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
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.
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)
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 |
-
1981
- 1981-03-09 JP JP56032602A patent/JPS57147397A/en active Pending
Cited By (12)
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 |
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