JPH0277007U - - Google Patents
Info
- Publication number
- JPH0277007U JPH0277007U JP15710688U JP15710688U JPH0277007U JP H0277007 U JPH0277007 U JP H0277007U JP 15710688 U JP15710688 U JP 15710688U JP 15710688 U JP15710688 U JP 15710688U JP H0277007 U JPH0277007 U JP H0277007U
- Authority
- JP
- Japan
- Prior art keywords
- frame memory
- writing
- frame
- diagnostic apparatus
- 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
Links
- 230000015654 memory Effects 0.000 claims description 11
- 238000002604 ultrasonography Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
- Image Processing (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
第１図はこの考案の１実施例を示した画像メモ
リ部の要部ブロツク図、第２図は書き込みのタイ
ムチヤート例示図、第３図は超音波診断装置の全
体概略ブロツク図である。
１５は画像メモリ部、１５ａはラインバツフア
、１５ｂと１５ｃと１５ｄはフレームメモリ、１
６はＴＶモニタ、１７はＣＰＵ、２０はフリーズ
ボタンである。
FIG. 1 is a block diagram of a main part of an image memory section showing one embodiment of this invention, FIG. 2 is a diagram illustrating a writing time chart, and FIG. 3 is a general schematic block diagram of an ultrasonic diagnostic apparatus. 15 is an image memory section, 15a is a line buffer, 15b, 15c and 15d are frame memories, 1
6 is a TV monitor, 17 is a CPU, and 20 is a freeze button.
Claims (1)
号を受波してデジタル信号に変換し、画像メモリ
部に書き込み、これを読み出してＴＶモニタへ表
示させる超音波診断装置において、画像メモリ部
が少なくとも３つのフレームメモリを有し、同一
画面を第１フレームメモリ及び第２フレームメモ
リに書き込むステツプと同一画面を第１フレーム
メモリ及び第３フレームメモリに書き込むステツ
プとを交互に実行する書き込み手段と、フリーズ
ボタンのキー入力により書き込みが現に行われて
いないフレームメモリを読み出して表示させる手
段とを具備していることを特徴とする、超音波診
断装置。 An ultrasonic diagnostic apparatus that emits ultrasound pulses into the body, receives the echo signals, converts them into digital signals, writes them into an image memory section, reads them out and displays them on a TV monitor, and has at least three image memory sections. a writing means which has two frame memories and alternately executes a step of writing the same screen into the first frame memory and the second frame memory and a step of writing the same screen into the first frame memory and the third frame memory; and a freeze button. 1. An ultrasonic diagnostic apparatus comprising means for reading and displaying a frame memory to which no writing is currently being performed by key input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15710688U JPH0277007U (en) | 1988-11-30 | 1988-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15710688U JPH0277007U (en) | 1988-11-30 | 1988-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0277007U true JPH0277007U (en) | 1990-06-13 |
Family
ID=31436259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15710688U Pending JPH0277007U (en) | 1988-11-30 | 1988-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0277007U (en) |
-
1988
- 1988-11-30 JP JP15710688U patent/JPH0277007U/ja active Pending
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