基于形变补偿的非接触式液体流量算法研究

Research on Contactless Liquid Flow Algorithm Based on Deformation Compensation

气压驱动式自动腹膜透析机多采用基于气体压强的非接触液体流量算法,文章针对其在治疗过程中流量控制精度受腹腔与透析机相对高度的影响较大的问题,对液体流量计算过程进行分析,采用基于形变补偿的算法,较好地减少了患者腹腔和机器的相对高度变化对流量控制精度的影响,经实验验证,采用形变补偿的算法计算可提升自动腹膜透析机的流量控制精度.

Type automatic peritoneal dialysis machine pneumatic drive is used more based on the non-contact liquid gas pressure flow algorithm,in this paper,the flow control accuracy in the process of treatment of the abdominal cavity and a dialysis machine greatly influenced by the relative height of the problem,analyze the liquid flow calculation process,the algorithm based on deformation compensation,better reduce the patients with abdominal cavity and the change of relative height of the machine on the flow control accuracy and the effect of the experimental verification,the deformation compensation algorithm for computing can improve the flow control accuracy of automatic peritoneal dialysis machine.