JPS58108813U - tomography device - Google Patents
tomography deviceInfo
- Publication number
- JPS58108813U JPS58108813U JP17178282U JP17178282U JPS58108813U JP S58108813 U JPS58108813 U JP S58108813U JP 17178282 U JP17178282 U JP 17178282U JP 17178282 U JP17178282 U JP 17178282U JP S58108813 U JPS58108813 U JP S58108813U
- Authority
- JP
- Japan
- Prior art keywords
- radiation
- projector
- subject
- support mechanism
- scanning surface
- 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
Links
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
- 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図はこの考案の実施例を示す略図、第２図は動作説
明図を兼ねる第１図の側面拡大図、第３図は第１図の要
部拡大図である。
１・・・天板、２・・・被検体、３・・・Ｘ線管、４・
・・Ｘ線 ゛検出器、５・・・枠体、６・・・枠
体５の支軸、７・・・支脚、８・・・頭受け、９・・・
投光器、１０・・・扇形ビーム、１０・・・線状指標、
１１・・・ブラケット、１２・・・角度目盛、１３・・
・読み取り線。FIG. 1 is a schematic diagram showing an embodiment of this invention, FIG. 2 is an enlarged side view of FIG. 1, which also serves as an explanatory diagram of the operation, and FIG. 3 is an enlarged view of the main part of FIG. 1. 1... Top plate, 2... Subject, 3... X-ray tube, 4...
...
Floodlight, 10... fan beam, 10... linear indicator,
11...Bracket, 12...Angle scale, 13...
・Reading line.
Claims (1)
線検出器とを有し１、前記放射線源と放射線検出器とを
被検体の体軸の回りに回転させて所望断層面内を放射線
で走査し、前記断層面内各部の透過放射線強度に関する
データを収集するようにした断層撮影装置において、被
検体上に断層面を指示゛する線状指標を投射する投光器
と、前記投光器の線状指標が前記放射線走査面に対し傾
斜できるように前記投光器を回転自在に支承する支持機
構と、前記放射線走査面に対する線状指標の傾斜角度を
指示する前記投光器と前記支持機構に設けられた角度目
盛と角度読み取り線とからなる角度指示機構とを設ける
と共に、前記投光器を前記放射線走査面の被検体の体軸
に対する傾斜操作に関連して回転するように構成したこ
とを特徴とす颯断層撮影装置。 ２ 投光器は放射線源と放射線検出器を傾斜自在に支承
し、放射線走査面を被検体の体軸に対し −傾斜させる
ための枠体に設けられた支持機構により枠体の傾斜軸と
平行な軸を中心に回転自在に支承されていることを特徴
とする実用新案登録請求の範囲第１項記載の断層撮影装
置。[Claims for Utility Model Registration] 1. A radiation source and a radiation detector arranged opposite to each other with a subject in between; In a tomography apparatus that rotates to scan a desired tomographic plane with radiation and collect data regarding the intensity of transmitted radiation at each part within the tomographic plane, a linear index that indicates the tomographic plane is projected onto the subject. a support mechanism that rotatably supports the projector so that the linear indicator of the projector can be tilted with respect to the radiation scanning surface; and a support mechanism that instructs the inclination angle of the linear indicator with respect to the radiation scanning surface. An angle indicating mechanism including an angle scale and an angle reading line provided on the support mechanism is provided, and the projector is configured to rotate in relation to a tilting operation of the radiation scanning surface with respect to the body axis of the subject. The Hayao tomography device is characterized by: 2. The projector supports the radiation source and the radiation detector in a tiltable manner, and uses a support mechanism provided on the frame to tilt the radiation scanning surface relative to the body axis of the subject. The tomography apparatus according to claim 1, wherein the tomography apparatus is rotatably supported around the .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17178282U JPS58108813U (en) | 1982-11-11 | 1982-11-11 | tomography device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17178282U JPS58108813U (en) | 1982-11-11 | 1982-11-11 | tomography device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58108813U true JPS58108813U (en) | 1983-07-25 |
| JPS637211Y2 JPS637211Y2 (en) | 1988-03-01 |
Family
ID=30102239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17178282U Granted JPS58108813U (en) | 1982-11-11 | 1982-11-11 | tomography device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58108813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014042841A (en) * | 2013-11-08 | 2014-03-13 | Toshiba Corp | X-ray diagnostic apparatus |
-
1982
- 1982-11-11 JP JP17178282U patent/JPS58108813U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014042841A (en) * | 2013-11-08 | 2014-03-13 | Toshiba Corp | X-ray diagnostic apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS637211Y2 (en) | 1988-03-01 |
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