日本放射線技術学会雑誌
Online ISSN : 1881-4883
Print ISSN : 0369-4305
ISSN-L : 0369-4305
Anger型シンチレーションカメラの均一性テスト用面線源容器の試作
久住 佳三池原 勝廣三春 友吉川越 康充
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ジャーナル フリー

1975 年 31 巻 2 号 p. 112-114

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In the clinical study using scintillation camera, the efficiency of camera must be checked before the study. One of the important parameters to decide the accuracy of the data from the camera is the uniformity of the image. In this study, a flat-field radioisotope source was developed to check the uniformity of the scintillation camera. The advantages of the flat-field source were as follows : the detector was not contaminated by the handing of this source, the vessel wall was thin, so the absorption of radioactivity by the vessel wall was decreased washing inside the vessel was easy and radioactivity did not remain in the vessel, transportation of the vessel was easy and there was little danger on damage.

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© 1975 公益社団法人 日本放射線技術学会
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