JPS592314U - ultrasonic probe - Google Patents

ultrasonic probe

Info

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
Application number
JP9909082U
Other languages
Japanese (ja)
Other versions
JPH0143055Y2 (en
Inventor
康人 竹内
安藤　元善
Original Assignee
横河電機株式会社
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 横河電機株式会社 filed Critical 横河電機株式会社
Priority to JP9909082U priority Critical patent/JPS592314U/en
Publication of JPS592314U publication Critical patent/JPS592314U/en
Application granted granted Critical
Publication of JPH0143055Y2 publication Critical patent/JPH0143055Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　複数個の振動子を直線状に配列したアレイ振
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. （２）前記保護膜は、ポリエチレン、テフロン、フッ化
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.
JP9909082U 1982-06-30 1982-06-30 ultrasonic probe Granted JPS592314U (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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