JPS5987688U

JPS5987688U - Slice plane positioning device for scintillation camera

Info

Publication number: JPS5987688U
Application number: JP18365682U
Authority: JP
Inventors: 萱沼　伸行; 青木　「あきら」; 田口　正俊
Original assignee: 株式会社日立メデイコ
Priority date: 1982-12-06
Filing date: 1982-12-06
Publication date: 1984-06-13

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図面は本考案のスライス面位置決め装置の一実施例を示
していて、第１図はシンチレーションカメラに設置され
た状態の正面図、第２図は同側面図、第３図は第２図■
−■線にそう、シンチレーションカメラへの取付部分の
拡大正面図、第４図は同平面図、第５図は同側面図であ
る。１１・・・基台、１２・・・回転台、１３〜１５・・・
支持手段、１６・・・放射線検出器、２１・・・投光器
、２２・・・アーム、４２．４３・・・スイッチ、Ａ・
・・回転中心軸。＼−− Ｔｈ−ヘーーコ　　　　　−The drawings show an embodiment of the slice plane positioning device of the present invention, and FIG. 1 is a front view of the device installed in a scintillation camera, FIG. 2 is a side view of the same, and FIG.
-■ line shows an enlarged front view of the attachment part to the scintillation camera, FIG. 4 is a plan view of the same, and FIG. 5 is a side view of the same. 11... Base, 12... Turntable, 13-15...
Supporting means, 16...Radiation detector, 21...Light emitter, 22...Arm, 42.43...Switch, A.
...Rotation center axis. ＼−− Th−Heeko−

Claims

[Scope of utility model registration request]

a base, a rotary table rotatably supported by the base, a support means attached to the rotary table so as to be rotatable around an axis perpendicular to the rotation center axis of the rotary table, and A slice plane positioning device for a scintillation camera having a radiation detector supported by a support means so as to be rotatable about a rotation center axis,
a floodlight at one end for causing the floodlight to move between a first position on a virtual plane that is orthogonal to the central axis of rotation and passes through the center of the effective field of view of the radiation detector and a second position spaced therefrom; an arm having the other end rotatably attached to the base; and a switch attached to the base and positioned to be actuated by the arm when the arm is in the second position. The scintillation camera is characterized in that the switch is electrically connected to the drive source and the floodlight so as to stop the drive source of the rotary table and turn on the floodlight when the arm is in the second position. slice surface positioning device.