一种新型立体定向放射治疗系统剂量(X刀)测量水箱的研制

Development of a Water Tank for X-Ray Dose Measurement in Sterotactic Radiotherapy(X-Knife)

研制了一种新型立体定向放射治疗系统剂量(X刀)测量水箱。其采用内外两层(大小)水箱结构,两者通过潜水泵和输水管连接,实现内水箱的水位控制。新型水箱具有自动调节、结构简单和使用方便的特点,值得临床推广。

This paper presents a novel x-ray dose testing water tank used for the stereotactic radiation therapy system, including its constitution, structure and the method of using it. The water tank has a simple structure of inner and outer sleeves which are connected through a drowned pump and a water pipe in order to control the water level of the tank. The water tank featuring autoregulation and easy use is worthy of clinical application and popularization.