JPH03116815U - - Google Patents

Info

Publication number
JPH03116815U
JPH03116815U JP2679090U JP2679090U JPH03116815U JP H03116815 U JPH03116815 U JP H03116815U JP 2679090 U JP2679090 U JP 2679090U JP 2679090 U JP2679090 U JP 2679090U JP H03116815 U JPH03116815 U JP H03116815U
Authority
JP
Japan
Prior art keywords
refrigerant
ultrasonic diagnostic
transducer
transmitting
diagnostic apparatus
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
JP2679090U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP2679090U priority Critical patent/JPH03116815U/ja
Publication of JPH03116815U publication Critical patent/JPH03116815U/ja
Pending legal-status Critical Current

Links

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  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Description

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

第１図は本考案の一実施例を示す構成図、第２
図及び第３図はそれぞれ本考案の他の実施例を示
す構成図、第４図は本考案の更に他の実施例を示
す構成図である。 ２０……振動子、２５……バツキング材、３０
……音響整合層、４０……送受波面、４２……覆
い、５１……隙間、５２……液室、６１……流入
口、６２……流出口、７０……ポンプ手段、８０
……冷却手段。 Fig. 1 is a configuration diagram showing one embodiment of the present invention;
3 and 3 are block diagrams showing other embodiments of the present invention, respectively, and FIG. 4 is a block diagram showing still another embodiment of the present invention. 20... Vibrator, 25... Bucking material, 30
... Acoustic matching layer, 40 ... Wave transmitting and receiving surface, 42 ... Cover, 51 ... Gap, 52 ... Liquid chamber, 61 ... Inlet, 62 ... Outlet, 70 ... Pump means, 80
...cooling means.

Claims (1)

【実用新案登録請求の範囲】 (1) 振動子と振動子を保持するバツキング材を
備えた探触子により超音波の送受波をして被検体
の診断をする超音波診断装置において、前記振動
子を冷却する冷媒が通過する前記バツキング材に
設けられた隙間と、該隙間に冷媒を流入させる冷
媒流入手段を備えた超音波診断装置。 (2) 振動子を備えた探触子により超音波の送受
波をして被検体の診断をする超音波診断装置にお
いて、送受波面を成す覆いと振動子との間全体を
冷媒液で満たし相対する位置に流入口と流出口を
備えた液室と、液室内に冷媒液を循環させるポン
プ手段と、ポンプ手段と液室の間にあつて冷媒液
を冷却する冷却手段を備えた超音波診断装置。 (3) 前記覆い又は液室の形状は凸又は凹レンズ
の形状である請求項(2)記載の超音波診断装置。[Scope of Claim for Utility Model Registration] (1) In an ultrasonic diagnostic apparatus that diagnoses a subject by transmitting and receiving ultrasonic waves using a probe equipped with a transducer and a backing material that holds the transducer, An ultrasonic diagnostic apparatus comprising: a gap provided in the backing material through which a refrigerant for cooling the child passes; and a refrigerant inflow means for causing the refrigerant to flow into the gap. (2) In an ultrasonic diagnostic device that diagnoses a subject by transmitting and receiving ultrasonic waves using a probe equipped with a transducer, the space between the cover that forms the wave transmitting and receiving surface and the transducer is entirely filled with refrigerant liquid and the an ultrasonic diagnostic system comprising: a liquid chamber having an inlet and an outlet at a position where the refrigerant is cooled; Device. (3) The ultrasonic diagnostic apparatus according to claim (2), wherein the cover or the liquid chamber has a shape of a convex or concave lens.
JP2679090U 1990-03-16 1990-03-16 Pending JPH03116815U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2679090U JPH03116815U (en) 1990-03-16 1990-03-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2679090U JPH03116815U (en) 1990-03-16 1990-03-16

Publications (1)

Publication Number Publication Date
JPH03116815U true JPH03116815U (en) 1991-12-03

Family

ID=31529670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2679090U Pending JPH03116815U (en) 1990-03-16 1990-03-16

Country Status (1)

Country Link
JP (1) JPH03116815U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004113789A (en) * 2002-09-25 2004-04-15 Koninkl Philips Electronics Nv Cooling system for contact surface of ultrasonic search unit and method therefor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57192544A (en) * 1981-05-21 1982-11-26 Tokyo Shibaura Electric Co Ultrasonic diagnostic apparatus
JPS61268238A (en) * 1985-05-24 1986-11-27 横河メディカルシステム株式会社 Probe for ultrasonic diagnostic apparatus
JPS63242246A (en) * 1987-03-31 1988-10-07 株式会社　日立メデイコ Ultrasonic probe for body cavity

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57192544A (en) * 1981-05-21 1982-11-26 Tokyo Shibaura Electric Co Ultrasonic diagnostic apparatus
JPS61268238A (en) * 1985-05-24 1986-11-27 横河メディカルシステム株式会社 Probe for ultrasonic diagnostic apparatus
JPS63242246A (en) * 1987-03-31 1988-10-07 株式会社　日立メデイコ Ultrasonic probe for body cavity

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004113789A (en) * 2002-09-25 2004-04-15 Koninkl Philips Electronics Nv Cooling system for contact surface of ultrasonic search unit and method therefor

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