RESUMEN
The chronic kidney disease (CKD) had became one of the elements which threatened the population health and led to death,further resulted the stability of society.It focused on the medical insurance policy of CKD,combined with the current situation of Chinese CKD medical insurance management,it analyzed the issues arise during the policy implementation period and proposed the corresponding countermeasure and suggestion so as to provide references for improvement of the CKD and other chronic disease medical insurance policy.
RESUMEN
The design principles of a noninvasive ventilator's turbine are studied and discussed in this paper. The design is completed from its several aspects and in combination of related theories, using SolidWorks tools. Abundant experimental results prove that this design's technical specifications meet all the requirements.