JPS592314U - ultrasonic probe - Google Patents
ultrasonic probeInfo
- Publication number
- JPS592314U JPS592314U JP9909082U JP9909082U JPS592314U JP S592314 U JPS592314 U JP S592314U JP 9909082 U JP9909082 U JP 9909082U JP 9909082 U JP9909082 U JP 9909082U JP S592314 U JPS592314 U JP S592314U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic probe
- protective film
- utility
- model registration
- acoustic 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
- Ultra Sonic Daignosis Equipment (AREA)
- Transducers For 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
図は従来の超音波探触子の構成図である。
1・・・振動子、2・・・アレイ振動子、4・・・音響
レンズ、5・・・保護膜。The figure is a configuration diagram of a conventional ultrasound probe. DESCRIPTION OF SYMBOLS 1... Vibrator, 2... Array vibrator, 4... Acoustic lens, 5... Protective film.
Claims (2)
動子の表面に対し、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てなる超音波
探触子において、多孔質でかつ水とほぼ同等の音響イン
ピーダンスを有し、厚さが約数μmでなる保護膜を前記
音響レンズの表面1こ接合したことを特徴とする超音波
探触子。(1) An ultrasonic probe made by bonding an acoustic lens 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. An ultrasonic probe characterized in that a protective film which is porous, has an acoustic impedance approximately equal to that of water, and has a thickness of about several μm is bonded to one surface of the acoustic lens.
ビニリデン、ポリプロピレン等のポリオレフィン又はそ
の誘導体の中のいずれが一つを使用したものであること
を特徴とする実用新案登録請求の範囲第一項記載の超音
波探触子。(2) The protective film is made of polyolefin such as polyethylene, Teflon, vinylidene fluoride, polypropylene, or any one of its derivatives. Claim 1 of the Utility Model Registration Claim Ultrasonic probe as described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9909082U JPS592314U (en) | 1982-06-30 | 1982-06-30 | ultrasonic probe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9909082U JPS592314U (en) | 1982-06-30 | 1982-06-30 | ultrasonic probe |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS592314U true JPS592314U (en) | 1984-01-09 |
JPH0143055Y2 JPH0143055Y2 (en) | 1989-12-14 |
Family
ID=30234977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9909082U Granted JPS592314U (en) | 1982-06-30 | 1982-06-30 | ultrasonic probe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS592314U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07113789A (en) * | 1993-10-19 | 1995-05-02 | Japan Atom Energy Res Inst | Pzt detector for light sound spectroscopic analyzer |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5858013U (en) * | 1981-10-14 | 1983-04-19 | 株式会社日立メデイコ | Ultrasonic diagnostic device probe |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5858013B2 (en) * | 1979-02-26 | 1983-12-23 | 横河電機株式会社 | thermal noise thermometer |
-
1982
- 1982-06-30 JP JP9909082U patent/JPS592314U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5858013U (en) * | 1981-10-14 | 1983-04-19 | 株式会社日立メデイコ | Ultrasonic diagnostic device probe |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07113789A (en) * | 1993-10-19 | 1995-05-02 | Japan Atom Energy Res Inst | Pzt detector for light sound spectroscopic analyzer |
Also Published As
Publication number | Publication date |
---|---|
JPH0143055Y2 (en) | 1989-12-14 |
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