JPS5848221U - Ultrasonic diagnostic device probe - Google Patents

Ultrasonic diagnostic device probe

Info

Publication number
JPS5848221U
JPS5848221U JP14583581U JP14583581U JPS5848221U JP S5848221 U JPS5848221 U JP S5848221U JP 14583581 U JP14583581 U JP 14583581U JP 14583581 U JP14583581 U JP 14583581U JP S5848221 U JPS5848221 U JP S5848221U
Authority
JP
Japan
Prior art keywords
probe
conductive layer
piezoelectric element
ultrasonic
ultrasonic diagnostic
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
Application number
JP14583581U
Other languages
Japanese (ja)
Inventor
大二 奥田
Original Assignee
株式会社島津製作所
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 株式会社島津製作所 filed Critical 株式会社島津製作所
Priority to JP14583581U priority Critical patent/JPS5848221U/en
Publication of JPS5848221U publication Critical patent/JPS5848221U/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or 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]

第１図は本考案の第１実施例の概略的断面図、第２図は
第２の実施例の概略的断面図である。 １・・・圧電素子、２・・・第１整合層、３・・・薄膜
導体、４・・・第２整合層、５・・・バッキング材。FIG. 1 is a schematic sectional view of a first embodiment of the present invention, and FIG. 2 is a schematic sectional view of a second embodiment. DESCRIPTION OF SYMBOLS 1... Piezoelectric element, 2... First matching layer, 3... Thin film conductor, 4... Second matching layer, 5... Backing material.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）圧電素子と、この圧電素子の超音波放出側に複数
層に重ねられた整合層と、前記圧電素子の゛前記超音波
放出側とは反対側に設けられたバッキング層とからなる
超音波診断装置の探触子において、前記整合層側に導電
層を配置するとともに、この導電層と前記圧電素子との
間の少なくとも１層の整合層を電気層を電気絶縁性とし
、前記導電層を接地して静電シールドを行なうようにし
たことを特徴とする超音波診断装置の探触子。(1) An ultrasonic device consisting of a piezoelectric element, a matching layer stacked in multiple layers on the ultrasonic emission side of the piezoelectric element, and a backing layer provided on the opposite side of the piezoelectric element from the ultrasonic emission side. In the probe of the ultrasound diagnostic device, a conductive layer is disposed on the matching layer side, and at least one matching layer between the conductive layer and the piezoelectric element has an electrically insulating property, and the conductive layer A probe for an ultrasonic diagnostic device, characterized in that the probe is grounded to perform electrostatic shielding. （２）前記導電層は、前記整合層の間に挾まれた薄膜導
体よりなることを特徴とする実用新案登録請求の範囲第
１項記載の超音波診断装置の探細し子。−(2) The probe for an ultrasonic diagnostic apparatus according to claim 1, wherein the conductive layer is made of a thin film conductor sandwiched between the matching layers. − （３）　　前記導電層１ま、導電性をもたせられた整合
層よりなることを特徴とする実用新案登録請求の範囲第
１項記載の超音波診断装置の探触子。−(3) The probe for an ultrasonic diagnostic apparatus according to claim 1, wherein the conductive layer 1 is made of a matching layer imparted with conductivity. −
JP14583581U 1981-09-30 1981-09-30 Ultrasonic diagnostic device probe Pending JPS5848221U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14583581U JPS5848221U (en) 1981-09-30 1981-09-30 Ultrasonic diagnostic device probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14583581U JPS5848221U (en) 1981-09-30 1981-09-30 Ultrasonic diagnostic device probe

Publications (1)

Publication Number Publication Date
JPS5848221U true JPS5848221U (en) 1983-04-01

Family

ID=29938753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14583581U Pending JPS5848221U (en) 1981-09-30 1981-09-30 Ultrasonic diagnostic device probe

Country Status (1)

Country Link
JP (1) JPS5848221U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60132544A (en) * 1983-12-21 1985-07-15 株式会社東芝 Ultrasonic probe
JPS61170199A (en) * 1985-01-21 1986-07-31 シーメンス、アクチエンゲゼルシヤフト Ultrasonic converter and ultrasonic converter system
JPS61276500A (en) * 1985-05-31 1986-12-06 Nec Corp Ultrasonic probe and its manufacture
JPS61278299A (en) * 1985-06-04 1986-12-09 Nec Corp Ultrasonic probe and its manufacture
JPS61278298A (en) * 1985-06-04 1986-12-09 Nec Corp Ultrasonic probe and its manufacture
JPH02246957A (en) * 1989-03-20 1990-10-02 Hitachi Medical Corp Ultrasonic diagnostic device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60132544A (en) * 1983-12-21 1985-07-15 株式会社東芝 Ultrasonic probe
JPS61170199A (en) * 1985-01-21 1986-07-31 シーメンス、アクチエンゲゼルシヤフト Ultrasonic converter and ultrasonic converter system
JPS61276500A (en) * 1985-05-31 1986-12-06 Nec Corp Ultrasonic probe and its manufacture
JPS61278299A (en) * 1985-06-04 1986-12-09 Nec Corp Ultrasonic probe and its manufacture
JPS61278298A (en) * 1985-06-04 1986-12-09 Nec Corp Ultrasonic probe and its manufacture
JPH02246957A (en) * 1989-03-20 1990-10-02 Hitachi Medical Corp Ultrasonic diagnostic device

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