JPS60122109U - tomography device - Google Patents
tomography deviceInfo
- Publication number
- JPS60122109U JPS60122109U JP1058384U JP1058384U JPS60122109U JP S60122109 U JPS60122109 U JP S60122109U JP 1058384 U JP1058384 U JP 1058384U JP 1058384 U JP1058384 U JP 1058384U JP S60122109 U JPS60122109 U JP S60122109U
- Authority
- JP
- Japan
- Prior art keywords
- film
- display
- cutting surface
- imaging apparatus
- point
- 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
- Apparatus For Radiation Diagnosis (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図は本考案実施例の構成を示すブロック図、第2図
は断層撮影装置における像の拡大卒を・〜説明するため
の説明図である。
1・・・X線管、2・・・被写体、3・・・裁断面、4
・・・天板、5・・・フィルム、6・・・撮影機構、0
・・・X線管1と撮影機構6の移動中心、10・・・演
算回路、11・・・裁断高さ設定器、12・・・表示器
。FIG. 1 is a block diagram showing the configuration of an embodiment of the present invention, and FIG. 2 is an explanatory diagram for explaining image enlargement in a tomography apparatus. 1... X-ray tube, 2... Subject, 3... Cutting surface, 4
...Top plate, 5...Film, 6...Photography mechanism, 0
. . . Center of movement of the X-ray tube 1 and imaging mechanism 6, 10 . . . Arithmetic circuit, 11 . . . Cutting height setting device, 12 .
Claims (1)
撮影機構とを裁断面の一点を中心としt互に逆方向に相
対移動させるようにした断層撮影装置において、前記X
線管の焦点、裁断面一、撮影機構内のフィルム3者の関
係位置から撮影像の幾何学的拡大率の逆数を演算する演
算回路とその演算出力を数字表示する表示器とを設け、
この表示器の表示値を前記撮影装置内のフィルムに写し
込むようにしたことを特徴とする断層撮影装置。In a tomography apparatus in which an X-ray tube facing each other with a subject in between and an imaging mechanism that houses and accommodates a film are moved relative to each other in opposite directions around a point on the cutting surface, the
Provided with a calculation circuit that calculates the reciprocal of the geometric magnification of the photographed image from the focal point of the wire tube, the cutting surface, and the relative positions of the three film members in the photographing mechanism, and a display that numerically displays the calculation output,
A tomographic imaging apparatus characterized in that the displayed value of the display is imprinted on a film in the imaging apparatus.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1058384U JPS60122109U (en) | 1984-01-27 | 1984-01-27 | tomography device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1058384U JPS60122109U (en) | 1984-01-27 | 1984-01-27 | tomography device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60122109U true JPS60122109U (en) | 1985-08-17 |
Family
ID=30491897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1058384U Pending JPS60122109U (en) | 1984-01-27 | 1984-01-27 | tomography device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60122109U (en) |
-
1984
- 1984-01-27 JP JP1058384U patent/JPS60122109U/en active Pending
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