JPS5839208U - Ultrasound diagnostic equipment - Google Patents

Ultrasound diagnostic equipment

Info

Publication number
JPS5839208U
JPS5839208U JP13102181U JP13102181U JPS5839208U JP S5839208 U JPS5839208 U JP S5839208U JP 13102181 U JP13102181 U JP 13102181U JP 13102181 U JP13102181 U JP 13102181U JP S5839208 U JPS5839208 U JP S5839208U
Authority
JP
Japan
Prior art keywords
display
data
mode
memory circuit
image memory
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
JP13102181U
Other languages
Japanese (ja)
Other versions
JPH0349691Y2 (en
Inventor
明 佐々木
川田　和幸
Original Assignee
株式会社日立メディコ
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 株式会社日立メディコ filed Critical 株式会社日立メディコ
Priority to JP13102181U priority Critical patent/JPS5839208U/en
Publication of JPS5839208U publication Critical patent/JPS5839208U/en
Application granted granted Critical
Publication of JPH0349691Y2 publication Critical patent/JPH0349691Y2/ja
Granted legal-status Critical Current

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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、本考案の原理を説明するためのＣＲＴ表示画
面の例を示す図、第２図は、本考案による超音波診断装
置の一例での構成を示す図である。 ２・・・振動子、３・・・高電圧パルス発生回路、４・
・・受波増幅器、５．１７・・・Ａ／Ｄ変換器、８・・
・画像メ７、モリ回路、９・・・ビデオ信号合成回路、
１０・・・ＣＲＴ、ｌ　ｌ・・・メモリアドレスコント
ロール回路、１２・・・同期信号発生回路、１３・・・
ＸＹ掃引回路、１４・・・マイクロコンピュータ、１５
・・・メモリ回路、１６・・・ポテンショメータ。FIG. 1 is a diagram showing an example of a CRT display screen for explaining the principle of the present invention, and FIG. 2 is a diagram showing the configuration of an example of an ultrasonic diagnostic apparatus according to the present invention. 2... Vibrator, 3... High voltage pulse generation circuit, 4...
... Receiving amplifier, 5.17... A/D converter, 8...
・Image memory 7, memory circuit, 9... video signal synthesis circuit,
10...CRT, l l...Memory address control circuit, 12...Synchronization signal generation circuit, 13...
XY sweep circuit, 14... microcomputer, 15
...Memory circuit, 16...Potentiometer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 生体組織に向けて放射された超音波に対する反射超音波
としてのＭモード表示波形データを−ＨＣＲＴ表示画面
対応の画像メモリ回路に記憶せしめた後、該回路よりＭ
モード表示波形データを輝度変調データとして掃引に同
期して繰り返し読み出しＣＲＴに供することによって、
ＣＲＴ表示画面上にＭモード波形を表示させるべくして
なる超音波診断装置において、２点外部設定手段によっ
て外部より可変として設定される２点対応の直交位置座
標にもとづきマイクロコンピュータがＭモード表示波形
上における２点間の平均移動速度を求め、該速度につい
ての数字表示データは２点表示位置データとともに画像
メモリ回路とは異なるメモリ回路に一旦記憶せしめられ
た後、上記画像メモリ回路からのＭモード表示波形デー
タの読出に同期して読み出し輝度変調データとしてＣＲ
Ｔに供される構成を特徴とする超音波診断装置。After storing the M-mode display waveform data as the reflected ultrasonic waves for the ultrasonic waves emitted toward the living tissue in an image memory circuit compatible with the HCRT display screen, the M-mode display waveform data is
By repeatedly reading the mode display waveform data as brightness modulation data in synchronization with the sweep and providing it to the CRT,
In an ultrasonic diagnostic apparatus designed to display an M-mode waveform on a CRT display screen, a microcomputer sets the M-mode display waveform based on two-point orthogonal position coordinates that are set as variable from the outside by a two-point external setting means. The average moving speed between the two points in the above is calculated, and the numerical display data regarding this speed is once stored in a memory circuit different from the image memory circuit together with the two-point display position data, and then the M mode from the image memory circuit is stored. CR as read brightness modulation data in synchronization with reading display waveform data
An ultrasonic diagnostic device characterized by a configuration that is used for T.
JP13102181U 1981-09-04 1981-09-04 Ultrasound diagnostic equipment Granted JPS5839208U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13102181U JPS5839208U (en) 1981-09-04 1981-09-04 Ultrasound diagnostic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13102181U JPS5839208U (en) 1981-09-04 1981-09-04 Ultrasound diagnostic equipment

Publications (2)

Publication Number Publication Date
JPS5839208U true JPS5839208U (en) 1983-03-15
JPH0349691Y2 JPH0349691Y2 (en) 1991-10-23

Family

ID=29924623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13102181U Granted JPS5839208U (en) 1981-09-04 1981-09-04 Ultrasound diagnostic equipment

Country Status (1)

Country Link
JP (1) JPS5839208U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61175006U (en) * 1985-04-22 1986-10-31
JPH0731403U (en) * 1993-11-26 1995-06-13 日本石油株式会社 Bicycle wheel rims

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57128137A (en) * 1981-02-02 1982-08-09 Tokyo Shibaura Electric Co Ultrasonic diagnostic apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57128137A (en) * 1981-02-02 1982-08-09 Tokyo Shibaura Electric Co Ultrasonic diagnostic apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61175006U (en) * 1985-04-22 1986-10-31
JPH0731403U (en) * 1993-11-26 1995-06-13 日本石油株式会社 Bicycle wheel rims

Also Published As

Publication number Publication date
JPH0349691Y2 (en) 1991-10-23

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