Abstract：Lateral cerebral ventricle is a typical lateral ventricle disease in treatment of hydrocephalus which causes a subdural
hematoma and other complications, early fontanel closure etc. In order to help clinicians choose the right anti-siphon valve to deal
with the fissure lateral ventriculosis caused by siphonage, simulation experiment was performed on three kinds of anti-siphon valve
and the experimental data were compared and analyzed. Three different anti-siphon valves were all connected to the same water
capsule and several tee valves, the same water pressure was given by a digital spiral step, the performance of three valves was
monitored simultaneously via fluid hydraulic monitoring software. The experimental data were divided into two groups, one group
was simulated patient horizontal position, another group was simulated standing position. Finally, the data after monitoring of the
two groups was compared and analyzed. Both of NO.1 and NO.2 valves had excessive amount of shunt in both lying and standing
conditions. For NO.3 valve, although the problem was the same, but the value was relatively acceptable. It was worth nothing that
NO.3 valve in the patient standing position under the condition of was relatively close to the normal state of CSF circulation. It
could give a positive reference significance of anti-siphon valve for the treatment of hydrocephalus in the selection process through
the research on simulation model of 3 kinds of valves for the treatment of hydrocephalus anti-siphon. Therefore, it can reduce the
incidence of lateral cerebral ventricle, which has positive significance for better treatment of hydrocephalus.
张洪驰，程云章. 多种治疗脑积水抗虹吸模拟仿真模型阀门的研究[J]. 中国医疗设备, 2018, 33(4): 57-60.
ZHANG Hongchi, CHENG Yunzhang. Study on Several Kinds of Anti-Siphon Simulation Models for the Treatment of Hydrocephalus. China Medical Devices, 2018, 33(4): 57-60.
