JPS59104690U - Ultrasonic transducer - Google Patents
Ultrasonic transducerInfo
- Publication number
- JPS59104690U JPS59104690U JP19579882U JP19579882U JPS59104690U JP S59104690 U JPS59104690 U JP S59104690U JP 19579882 U JP19579882 U JP 19579882U JP 19579882 U JP19579882 U JP 19579882U JP S59104690 U JPS59104690 U JP S59104690U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- transducer
- ultrasonic transducer
- ultrasonic beam
- installing
- 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
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (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図及び第２図は従来のレンズを用いて集束作用を行
う超音波受波器の概略構成図、第３図は従来の反射板を
用いて集束作用を行う超音波送受波器の概略構成図、第
４図は本考案に係る超音波送受波器の好適な第１実施例
を示す概略説明図、第５図は本考案に係る超音波送受波
器の第２実施例を示す要部斜視図である。
１０・・・振動子、１８・・・超音波反射板。Figures 1 and 2 are schematic configuration diagrams of an ultrasonic receiver/receiver that performs focusing using a conventional lens, and Figure 3 is a schematic diagram of an ultrasonic transducer that performs focusing using a conventional reflector. 4 is a schematic explanatory diagram showing a preferred first embodiment of the ultrasonic transducer according to the present invention, and FIG. 5 is a schematic diagram showing a second embodiment of the ultrasonic transducer according to the present invention. FIG. 10... Vibrator, 18... Ultrasonic reflector.
Claims (1)
に超音波ビームを送受波する振動子の周縁に超音波反射
板を設は超音波ビームを音響的に集束させる超音波送受
波器において、前記超音波反射板が所定の曲面に形成さ
れ、超音波ビーム集束点を振動子より遠い位置に設定可
能なことを特徴とする超音波送受波器。An ultrasonic transducer that acoustically focuses an ultrasonic beam by installing an ultrasonic reflector around the periphery of a transducer that transmits and receives an ultrasonic beam to and from a subject based on an ultrasonic excitation signal from an ultrasonic diagnostic device. . An ultrasonic transducer, characterized in that the ultrasonic reflecting plate is formed into a predetermined curved surface, and the ultrasonic beam focusing point can be set at a position farther than the transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19579882U JPS59104690U (en) | 1982-12-28 | 1982-12-28 | Ultrasonic transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19579882U JPS59104690U (en) | 1982-12-28 | 1982-12-28 | Ultrasonic transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59104690U true JPS59104690U (en) | 1984-07-14 |
Family
ID=30420362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19579882U Pending JPS59104690U (en) | 1982-12-28 | 1982-12-28 | Ultrasonic transducer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59104690U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5339459U (en) * | 1976-09-10 | 1978-04-06 |
-
1982
- 1982-12-28 JP JP19579882U patent/JPS59104690U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5339459U (en) * | 1976-09-10 | 1978-04-06 |
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