JPS6278907U - - Google Patents
Info
- Publication number
- JPS6278907U JPS6278907U JP16905985U JP16905985U JPS6278907U JP S6278907 U JPS6278907 U JP S6278907U JP 16905985 U JP16905985 U JP 16905985U JP 16905985 U JP16905985 U JP 16905985U JP S6278907 U JPS6278907 U JP S6278907U
- Authority
- JP
- Japan
- Prior art keywords
- ray
- film
- ray tube
- movement
- counted
- 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
- 238000003325 tomography Methods 0.000 claims description 3
- 238000003384 imaging method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
Description
第１図はこの考案のＸ線断層撮影装置の１実施
例のフローチヤート、第２図はこの考案が適用さ
れる撮影装置の概略説明図、第３図は従来装置の
フローチヤート、第４図ａ〜ｃ図は第３図のＸ線
曝射開始位置信号およびＸ線曝射終了位置信号の
発生機構部の説明図である。
Ｍａ…Ｘ線管、Ｍｂ…フイルム、Ｍｃ…Ｘ線制
御器、ＣＴ…カウンタ。
Fig. 1 is a flowchart of an embodiment of the X-ray tomography apparatus of this invention, Fig. 2 is a schematic explanatory diagram of an imaging apparatus to which this invention is applied, Fig. 3 is a flowchart of a conventional apparatus, and Fig. 4. Figures a to c are explanatory diagrams of the generating mechanism section of the X-ray exposure start position signal and the X-ray exposure end position signal in Figure 3. Ma...X-ray tube, Mb...film, Mc...X-ray controller, CT...counter.
Claims (1)
およびフイルムのそれぞれの水平移動によつて行
われる平行平面移動方式で、且つ直線軌道式のＸ
線断層撮影装置において、Ｘ線曝射開始信号によ
りカウント動作を開始し所定のカウント数をカウ
ントアツプした時にＸ線制御器に対しＸ線曝射終
了信号を出力する撮影時間設定用カウンタを備え
たことを特徴とするＸ線断層撮影装置。 It is a parallel plane movement method in which the relative movement between the X-ray tube focal point and the film surface is performed by horizontal movement of the X-ray tube and film, and it is a linear trajectory type
The X-ray tomography apparatus is equipped with an imaging time setting counter that starts counting operation in response to an X-ray exposure start signal and outputs an X-ray exposure end signal to an X-ray controller when a predetermined count is counted up. An X-ray tomography device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16905985U JPS6278907U (en) | 1985-10-31 | 1985-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16905985U JPS6278907U (en) | 1985-10-31 | 1985-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6278907U true JPS6278907U (en) | 1987-05-20 |
Family
ID=31102517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16905985U Pending JPS6278907U (en) | 1985-10-31 | 1985-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6278907U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57560U (en) * | 1980-05-30 | 1982-01-05 |
-
1985
- 1985-10-31 JP JP16905985U patent/JPS6278907U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57560U (en) * | 1980-05-30 | 1982-01-05 |
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