JPS5945564U - ultrasound imaging device - Google Patents

ultrasound imaging device

Info

Publication number
JPS5945564U
JPS5945564U JP14245282U JP14245282U JPS5945564U JP S5945564 U JPS5945564 U JP S5945564U JP 14245282 U JP14245282 U JP 14245282U JP 14245282 U JP14245282 U JP 14245282U JP S5945564 U JPS5945564 U JP S5945564U
Authority
JP
Japan
Prior art keywords
mode
imaging device
ultrasound imaging
delay time
changing
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
JP14245282U
Other languages
Japanese (ja)
Inventor
昌徳 野口
井上　誉恒
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 JP14245282U priority Critical patent/JPS5945564U/en
Publication of JPS5945564U publication Critical patent/JPS5945564U/en
Pending legal-status Critical Current

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

第１図は従来のＢモードおよびＭモード走査方式を説明
する図、第２図は本考案の一実施例を示す要部構成図で
ある。 １・・・被検体、１０・・・超音波探触子、１１・・・
振動子アレイ、１２・・・つまみ、１３・・・偏向角度
設定器、２０・・・選択スイッチ、３０・・・フォーウ
ス回路、。 ４０・・・Ｂモード信号処理装置、５０・・・遅延回路
、６０・・・Ｍモード信号処理装置、７０・・・制御回
路、８０．９０・・・表示装置。FIG. 1 is a diagram illustrating conventional B mode and M mode scanning systems, and FIG. 2 is a diagram illustrating the main part of an embodiment of the present invention. 1... Subject, 10... Ultrasonic probe, 11...
Transducer array, 12...knob, 13...deflection angle setter, 20...selection switch, 30...forus circuit. 40... B mode signal processing device, 50... Delay circuit, 60... M mode signal processing device, 70... Control circuit, 80.90... Display device.

Claims (5)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）Ｂモード用振動子アレイの一部の振動子を利用し
てＭモード用信号を得ることができるようにし、Ｂモー
ドとＭモードとで画像を獲得し表示し得る超音波映像装
置において、Ｍモードを担当する複数個の振動素子に対
し遅延時間が可変の遅延回路を接続し、この遅延回路の
遅延時間分布を変えることによりＭモードビームの角度
を調整できるようにしたことを特徴とする超音波映像装
置。(1) In an ultrasound imaging device that can obtain M-mode signals by using some of the transducers in the B-mode transducer array, and can acquire and display images in B-mode and M-mode. , a delay circuit with a variable delay time is connected to a plurality of vibrating elements in charge of M mode, and the angle of the M mode beam can be adjusted by changing the delay time distribution of this delay circuit. Ultrasound imaging device. （２）前記遅延時間分布を変えるための手段を設け、こ
の手段から得られるＭモードビーム角度に関連した信号
を利用してＢモード画像上にＭモードビームの投射軌跡
を同時表示するようにしたことを特徴とする実用新案登
録請求の範囲第１項記載の超音波映像装置。(2) A means for changing the delay time distribution is provided, and a signal related to the M-mode beam angle obtained from this means is used to simultaneously display the projection locus of the M-mode beam on the B-mode image. An ultrasonic imaging device according to claim 1, which is characterized in that: （３）前記遅延時間分布を変えるための手段は、Ｍモー
ドビーム角度を手動操作により設定するための手段を含
み、この手段が前記振動子アレイと一体的に構成されて
いることを特徴とする実用新案登録請求の範囲第２項記
載の超音波映像装置。(3) The means for changing the delay time distribution includes means for manually setting the M-mode beam angle, and the means is configured integrally with the transducer array. An ultrasound imaging device according to claim 2 of the utility model registration claim. （４）前記Ｍモードビームの投射位置は振動子アレ′イ
上で任意の１箇所又は複数箇所に定め得ることを特徴と
する実用新案登録請求の範囲第１項記載の超音波映像装
置。(4) The ultrasound imaging apparatus according to claim 1, wherein the projection position of the M-mode beam can be determined at one or more arbitrary locations on the transducer array. （５）前記複数箇所のＭモＬドビームの角度は別々　　
　　　・に選定されるように構成されたことを特徴とす
る実用新案登録請求の範囲第４項記載の超音波映像装置
。(5) The angles of the MMO L beams at the multiple locations are different.
The ultrasonic imaging apparatus according to claim 4 of the utility model registration claim, characterized in that it is configured so as to be selected as:
JP14245282U 1982-09-20 1982-09-20 ultrasound imaging device Pending JPS5945564U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14245282U JPS5945564U (en) 1982-09-20 1982-09-20 ultrasound imaging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14245282U JPS5945564U (en) 1982-09-20 1982-09-20 ultrasound imaging device

Publications (1)

Publication Number Publication Date
JPS5945564U true JPS5945564U (en) 1984-03-26

Family

ID=30318294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14245282U Pending JPS5945564U (en) 1982-09-20 1982-09-20 ultrasound imaging device

Country Status (1)

Country Link
JP (1) JPS5945564U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5733051A (en) * 1980-08-07 1982-02-23 Nippon Air Brake Co Ltd Braking device of trailer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5733051A (en) * 1980-08-07 1982-02-23 Nippon Air Brake Co Ltd Braking device of trailer

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