JPH0465513U - - Google Patents

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Publication number
JPH0465513U
JPH0465513U JP10719890U JP10719890U JPH0465513U JP H0465513 U JPH0465513 U JP H0465513U JP 10719890 U JP10719890 U JP 10719890U JP 10719890 U JP10719890 U JP 10719890U JP H0465513 U JPH0465513 U JP H0465513U
Authority
JP
Japan
Prior art keywords
transducer
transmitting
receiving
ultrasonic probe
transducers
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
JP10719890U
Other languages
Japanese (ja)
Other versions
JP2538251Y2 (en
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 JP1990107198U priority Critical patent/JP2538251Y2/en
Publication of JPH0465513U publication Critical patent/JPH0465513U/ja
Application granted granted Critical
Publication of JP2538251Y2 publication Critical patent/JP2538251Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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 the drawing]

第１図は本考案に係る二次元振動子配列型超音
波探触子の外観を示す外観図、第２図は振動子の
配置を示す構造図、第３図は送波振動子及び受波
振動子の配列を示す説明図、第４図は送波振動子
及び受波振動子にて取り込まれるデータ領域を示
す説明図、第５図は本考案に係る超音波探触子に
より取り込まれるデータ取込み領域を示す説明図
、第６図は本考案に係る超音波探触子を血流像投
影装置に適用した場合における表示例を示す図で
ある。 １０……送波用振動子、１２……受波用振動子
、２０……送受波振動子グループ、５０……二次
元振動子配列型超音波探触子、５４……振動子群
、Ｖ……データ取込み領域。 Fig. 1 is an external view showing the appearance of the two-dimensional transducer array type ultrasonic probe according to the present invention, Fig. 2 is a structural diagram showing the arrangement of transducers, and Fig. 3 is a transmitting transducer and a receiving transducer. An explanatory diagram showing the arrangement of transducers, Fig. 4 is an explanatory diagram showing the data area captured by the transmitting transducer and the receiving transducer, and Fig. 5 is an explanatory diagram showing the data captured by the ultrasonic probe according to the present invention. FIG. 6 is an explanatory diagram showing the take-in region, and is a diagram showing an example of display when the ultrasonic probe according to the present invention is applied to a blood flow image projection apparatus. 10... Wave transmitting transducer, 12... Wave receiving transducer, 20... Wave transmitting/receiving transducer group, 50... Two-dimensional transducer array type ultrasonic probe, 54... Vibrator group, V ...Data acquisition area.

Claims (1)

【実用新案登録請求の範囲】 生体に当接して超音波を送受波する超音波探触
子において、 送波振動子と、この送波振動子の周囲近傍に配
列された複数の受波振動子と、から成る送受波振
動子部を複数二次元配列し、 前記各送受波振動子部では送波振動子から送波
された超音波の反射波を前記複数の振動子にて受
波することを特徴とする二次元振動子配列型超音
波探触子。[Scope of claim for utility model registration] An ultrasonic probe that transmits and receives ultrasonic waves by contacting a living body, including a transmitting transducer and a plurality of receiving transducers arranged near the transmitting transducer. A plurality of wave transmitting/receiving transducer sections are arranged two-dimensionally, and each of the wave transmitting/receiving transducer sections receives reflected waves of the ultrasonic waves transmitted from the transmitting transducer by the plurality of transducers. A two-dimensional transducer array type ultrasonic probe characterized by the following.
JP1990107198U 1990-10-12 1990-10-12 Two-dimensional transducer array type ultrasonic probe Expired - Lifetime JP2538251Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990107198U JP2538251Y2 (en) 1990-10-12 1990-10-12 Two-dimensional transducer array type ultrasonic probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990107198U JP2538251Y2 (en) 1990-10-12 1990-10-12 Two-dimensional transducer array type ultrasonic probe

Publications (2)

Publication Number Publication Date
JPH0465513U true JPH0465513U (en) 1992-06-08
JP2538251Y2 JP2538251Y2 (en) 1997-06-11

Family

ID=31853600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990107198U Expired - Lifetime JP2538251Y2 (en) 1990-10-12 1990-10-12 Two-dimensional transducer array type ultrasonic probe

Country Status (1)

Country Link
JP (1) JP2538251Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5788363A (en) * 1980-11-25 1982-06-02 Hitachi Ltd Electron scanning type ultrasonic inspector
JPH01276063A (en) * 1988-04-28 1989-11-06 Yokogawa Medical Syst Ltd Orthography display method by ultrasonic return circuit transmission method and orthography device for performing method concerned
JPH0263441A (en) * 1988-08-30 1990-03-02 Aloka Co Ltd Ultrasonic wave feeler and ultrasonic wave diagnosis device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5788363A (en) * 1980-11-25 1982-06-02 Hitachi Ltd Electron scanning type ultrasonic inspector
JPH01276063A (en) * 1988-04-28 1989-11-06 Yokogawa Medical Syst Ltd Orthography display method by ultrasonic return circuit transmission method and orthography device for performing method concerned
JPH0263441A (en) * 1988-08-30 1990-03-02 Aloka Co Ltd Ultrasonic wave feeler and ultrasonic wave diagnosis device

Also Published As

Publication number Publication date
JP2538251Y2 (en) 1997-06-11

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R250 Receipt of annual fees

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EXPY Cancellation because of completion of term