JPS59154209U

JPS59154209U - Fault position recording device for X-ray tomography equipment

Info

Publication number: JPS59154209U
Application number: JP4756083U
Authority: JP
Inventors: 武志井上
Original assignee: 株式会社島津製作所
Priority date: 1983-03-31
Filing date: 1983-03-31
Publication date: 1984-10-16
Also published as: JPH038245Y2

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

[Brief explanation of the drawing]

第１図は断層撮影を説明するための模式図、第２図、第
３図および第４図は種々の断層撮影における基準位置お
よび断層位置の表示方法を説明するための模式図、第５
図はこの考案の一実施例のブロック図、第６図は他の実
施例のブＰツク図である。１・・・Ｘ線管、２・・・フィルム、３・・・被検体、
４・・・中心、５・・・ベッド天板、６・・・断層位置
制御回路、７・・・モータ、８・・・ねじ棒、９・・・
レバー、１１・・・上昇用押ボタン、１２・・・下降用
押ボタン、１３・・・ロータリエンコーダ、１４・・・
カウンタ、１５・・・基準位置設定用押ボタン、１６・
・・データプリンタ、１７・・・ポテンショメータ、１
８・・・ディジタルポルトメータ。FIG. 1 is a schematic diagram for explaining tomography; FIGS. 2, 3, and 4 are schematic diagrams for explaining how to display reference positions and tomographic positions in various tomography;
The figure is a block diagram of one embodiment of this invention, and FIG. 6 is a block diagram of another embodiment. 1... X-ray tube, 2... film, 3... subject,
4... Center, 5... Bed top plate, 6... Fault position control circuit, 7... Motor, 8... Threaded rod, 9...
Lever, 11...Push button for ascending, 12...Push button for descending, 13...Rotary encoder, 14...
Counter, 15...Push button for setting reference position, 16.
...Data printer, 17...Potentiometer, 1
8...Digital portometer.

Claims

[Scope of utility model registration request]

A position detecting means for detecting a set tomographic position and converting it into an electrical signal, and an electric signal obtained from the position detecting means when the tomographic position is set at a reference position specific to each tomography to be held as a reference electric signal. outputting the difference between the electrical signal obtained from the position detecting means and the reference electrical signal when actually setting the fault position for carrying out one-step imaging of the fault as a signal representing the distance from the reference position. A tomographic position recording device for an X-ray tomography apparatus, comprising: a means for recording a distance from a reference position on a film surface using this signal as a tomographic position.