JPS598307U - ultrasonic probe - Google Patents
ultrasonic probeInfo
- Publication number
- JPS598307U JPS598307U JP10233982U JP10233982U JPS598307U JP S598307 U JPS598307 U JP S598307U JP 10233982 U JP10233982 U JP 10233982U JP 10233982 U JP10233982 U JP 10233982U JP S598307 U JPS598307 U JP S598307U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic probe
- interface
- ultrasonic
- protective film
- lens
- 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.)
- Granted
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の超音波探触子の構成説明図、第２図は本
考案の超音波探触子の一実施例図、第３図ないし第５図
は本考案の他の実施例図である。
１・・・振動子、２・・・アレイ振動子、４・・・音響
レンズ、５・・・保護膜、２１・・・電極、３１．４１
・・・吸音材。Fig. 1 is an explanatory diagram of the configuration of a conventional ultrasonic probe, Fig. 2 is an illustration of an embodiment of the ultrasonic probe of the present invention, and Figs. 3 to 5 are illustrations of other embodiments of the invention. It is. DESCRIPTION OF SYMBOLS 1... Vibrator, 2... Array vibrator, 4... Acoustic lens, 5... Protective film, 21... Electrode, 31.41
...Sound absorbing material.
Claims (1)
に対し、−配列方向とは直角な方向の超音波ビームの幅
を絞るための音響レンズを接合し、更にレンズ表面に保
護膜が被着せられてなる超音波探触子においてミ界面が
音線とほぼ直交するか又は波面とほぼ平行となるような
小区間を機能上除外するように形成し、有意な多重反射
が当該界面により発生するのを抑圧できるようにしたこ
とを特徴とする超音波探触子。An acoustic lens is bonded to the surface of an array transducer in which multiple transducers are arranged in a linear manner to narrow down the width of the ultrasonic beam in a direction perpendicular to the arrangement direction, and a protective film is further applied to the lens surface. The ultrasonic probe is formed so as to functionally exclude small sections where the mi-interface is approximately perpendicular to the sound ray or approximately parallel to the wavefront, and significant multiple reflections are caused by the interface. An ultrasonic probe characterized by being able to suppress generation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10233982U JPS598307U (en) | 1982-07-06 | 1982-07-06 | ultrasonic probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10233982U JPS598307U (en) | 1982-07-06 | 1982-07-06 | ultrasonic probe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS598307U true JPS598307U (en) | 1984-01-19 |
| JPH0436815Y2 JPH0436815Y2 (en) | 1992-08-31 |
Family
ID=30241282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10233982U Granted JPS598307U (en) | 1982-07-06 | 1982-07-06 | ultrasonic probe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS598307U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5640129A (en) * | 1979-09-06 | 1981-04-16 | Akashi Seisakusho Kk | Composite acoustic lens for probe of ultrasonic diagnosis apparatus |
| JPS585411U (en) * | 1981-06-29 | 1983-01-13 | 株式会社島津製作所 | ultrasonic probe |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS585411B2 (en) * | 1976-05-13 | 1983-01-31 | 住友電気工業株式会社 | How to connect multi-core fibers |
-
1982
- 1982-07-06 JP JP10233982U patent/JPS598307U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5640129A (en) * | 1979-09-06 | 1981-04-16 | Akashi Seisakusho Kk | Composite acoustic lens for probe of ultrasonic diagnosis apparatus |
| JPS585411U (en) * | 1981-06-29 | 1983-01-13 | 株式会社島津製作所 | ultrasonic probe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0436815Y2 (en) | 1992-08-31 |
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