便携式X光机原理 |
添加时间:2017/12/4 16:16:48 浏览次数: |
便携式X光机是以X射线原理成像的可达到透视目的的小型(微型)X光机。便携式X光机主要由X光管和电源以及控制电路等组成,而X光管又由阴极灯丝 (Cathod)和阳极靶(Anode)以及真空玻璃管组成,提供高压电场使灯丝上活跃的加速流向阴极,形成了高速的电子流。高速电子流穿透物体,经过ct透视仪处理,生成透视画面。
The portable X optical machine is a small (miniature) X optical machine that can reach the target of perspective by the principle of X ray. Portable X machine is mainly composed of X light tube and power supply and control circuit, and the X light tube and a cathode filament (Cathod) and anode (Anode) and vacuum glass tubes, provide high voltage electric field makes the filament active to accelerate the flow of the cathode, forming a high-speed electron flow. The high-speed electron stream penetrates the object through the CT fluoroscopy and generates the perspective picture. |
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