JPS58115739U - Automatic diagnostic image capture device - Google Patents
Automatic diagnostic image capture deviceInfo
- Publication number
- JPS58115739U JPS58115739U JP1178982U JP1178982U JPS58115739U JP S58115739 U JPS58115739 U JP S58115739U JP 1178982 U JP1178982 U JP 1178982U JP 1178982 U JP1178982 U JP 1178982U JP S58115739 U JPS58115739 U JP S58115739U
- Authority
- JP
- Japan
- Prior art keywords
- image
- area
- automatic diagnostic
- displayed
- diagnostic image
- 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
Landscapes
- Radiography Using Non-Light Waves (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
第１図ａＣｔ、頭部断層診断画像を写真フィルム
−に撮影した状況を示す図、第１図すは、腹部断層診
断画像を写真フィルムに撮影した状況を示す図、第２図
は、この考案の一実施例装置あ全体の構成を示す路線図
、第３図第５図はＸ線ＣＴ装置から伝送される診断画像
信号をオシロスコープで観察した場合め波形図、第４図
はこの実施例装置の要゛部の構成を示すブロック線図、
第６図は変形実施例の構成を示すブロック線図である。
５・・・Ｘ線ＣＴ装置、−超音波診断装置、６・・・Ｃ
ＲＴディスプレイ画像（診断画像信号）、４・・・内蔵
ＣＲＴ、ｌ・・・フィルム、４′・・・内蔵ＣＲＴ画面
、Ｓ３・・・診断上吸収係数の微弱な変化が重要である
信号 、部分、Ｓ、・・・診断上吸収係数の微弱な変
化が重要とならない信号部分。Figure 1 aCt, head tomographic diagnosis image on photographic film
- Figure 1 is a diagram showing the situation in which abdominal tomographic diagnostic images were photographed on photographic film. Figure 2 is a route map showing the overall configuration of an embodiment of this invention. , 3 and 5 are waveform diagrams when a diagnostic image signal transmitted from an X-ray CT device is observed with an oscilloscope, and FIG. 4 is a block diagram showing the configuration of the main parts of this embodiment device.
FIG. 6 is a block diagram showing the configuration of a modified embodiment. 5...X-ray CT device, -ultrasound diagnostic device, 6...C
RT display image (diagnostic image signal), 4...Built-in CRT, l...Film, 4'...Built-in CRT screen, S3...Signal, part where a slight change in absorption coefficient is important for diagnosis. , S, . . . A signal portion where a slight change in the absorption coefficient is not important for diagnosis.
Claims (1)
ＲＴディスプレイ画譚を内蔵５２１画面に表示し、この
表示画像をフォトタイマーで露光時間を自動的に制御し
て゛フィルムに記録するようにした診断画像自動撮影装
置において、前記内蔵ＣＲＴ画面に表示される表示画像
面積中波写体の画像部分面積と非画像部分面積午の面積
比を測定し、その測定比によって前記フォトタイマーの
動作時間を修正するようにした診断画像自動撮影装置。 ２ 表示画像中において、診断上吸収係数の微弱な変化
が重要である画像部分の面積と、診断上吸収係数の微弱
な変化が重要とならない画像部分の面積との面積比を測
定し、−その測定比によってフォトタイマーの動作時間
を再修正するようにしてなる実用新案登録請求の範囲第
１項記載の診断画像自動撮影装置。[Scope of claims for utility model registration] I. C transmitted from X-ray CT equipment, ultrasound diagnostic equipment, etc.
In an automatic diagnostic image photographing device that displays an RT display picture on a built-in 521 screen, and records this displayed image on a film by automatically controlling the exposure time using a photo timer, the display image is displayed on the built-in CRT screen. An automatic diagnostic image photographing device that measures an area ratio between an image area of a medium-wave object and a non-image area of a displayed image area, and corrects the operating time of the phototimer based on the measured ratio. 2. In the displayed image, measure the area ratio between the area of the image part where a slight change in the absorption coefficient is important for diagnosis and the area of the image part where a slight change in the absorption coefficient is not important for diagnosis, and - The automatic diagnostic image photographing device according to claim 1, wherein the operating time of the phototimer is re-corrected depending on the measurement ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1178982U JPS58115739U (en) | 1982-01-30 | 1982-01-30 | Automatic diagnostic image capture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1178982U JPS58115739U (en) | 1982-01-30 | 1982-01-30 | Automatic diagnostic image capture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58115739U true JPS58115739U (en) | 1983-08-08 |
Family
ID=30024380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1178982U Pending JPS58115739U (en) | 1982-01-30 | 1982-01-30 | Automatic diagnostic image capture device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58115739U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5025220A (en) * | 1973-06-20 | 1975-03-17 |
-
1982
- 1982-01-30 JP JP1178982U patent/JPS58115739U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5025220A (en) * | 1973-06-20 | 1975-03-17 |
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