医学影象设备用25mm硒砷碲摄象管GS8812及其在心血管造影设备中的应用

GS8812 25mm Saticon and Its Application in Heart and Blood Vessel Angiography Device

硒砷碲摄象管又叫Saticon,是一种广播用高性能摄象管,因其灵敏度和分解力高,也广泛用于各种医学影象设备中,本文介绍广播研究所研制并实用化的医学影象设备用硒砷碲摄象管GS8812的原理、特性及应用情况。做为一个应用的例证,文中列举了GS8812在阜外医院进口西门子Angioscop A33心血管X射线造影设备中的临床试用结果,使用GS8812所做的70例病人的209个体位的数字减影样片与采用进口的德国Heimann公司的硒砷碲摄象管的70例病人的216个体位样片质量毫无差异,有关专家教授们认为,GS8812已达到国际同类产品水平,完全可以取代国外进口的同类管,在各类医学影象设备中使用。

A Saticon GS8812 developed by Institute of Broadcasting Science is introduced. This Saticon is specially for medical use. Its principle,general performance and applications are presented. The result of using GS8812 in a heart and blood vessel X-ray angiography equipment-—the Semense Angioscop A33 is given. The medical radiologists of Beijing Fuwai Hospital believe that Saticon GS8812 has already reached the level of same kind Saticons in the international market,and can be used in many import medical imaging devices.