リニア式X線ストロボ像解析装置の制作
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概要
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Current method to achieve stable action of X-ray apparatus needs expensive measuring instrument and high level technic. Only a small number of Hospital are able to have such expensive measuring instrument. Then, we designed trial instrument which is performance and low price, and it consit of things which get everywhere, such as motor, drum, X-ray film and etc., This unit. called the Linear Strobo Scope System. (First production units are scheduled for the last half of 1975. The new Linear Strobo Scope System represent very today) This system is based on "Spinin top" method. This apparatus was designed to (1) to (5). (1) Simple and Compact design. (2) Low price. (3) Cassete is Drum (In order to get Linear Pattern) (4) Measure of Short time exposure (1 msec) to Long time exposure. (5) Application With 10×12in. Film. Apparat; Dimensions : L×W×H=200×150×120mm. Shaft speed : 40rpm, 90rpm, 200rpm, 1,500rpm. Slit : 1.0×60.0mm (Max) Film : 10×12in.×1/4. At first, The film sets on drum. Then take exposure when the rotor turns. And the developed film shows two pattern, Abnormal or Normal. Result; It can be approved that the strobo pattern shows X-ray exposure time, tube voltage wavefrom deformation about all of generators. Discussion : The device which we call a Linear Strobo is a simple and useful gadget, capable of providing a certain amount of information about the performance of an X-ray unit, without the need to dismantle or even unscrew any part of the set. Our useing Drum system is made Linear Strobo method. Therefore, the resulting strobo method are easy to read with good resolution at the performance of an X-ray unit. It can be contribute to a short time exposure technic such as 1 msec to 1.5 sec.
- 公益社団法人日本放射線技術学会の論文
- 1978-01-01
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