ABSTRACT
Objective To solve the encountered problem of lack of space and dyskinesia of detector in dual energy X-ray absorptiometry system, Methods The method used PartitionMagic8.0 software to partition space in hard disk and added the load to keep the detector balance for moving, Results The original software can run in hard disk, and the pulleys are not gotten force from side. Conclusion The reason of problem is analyzed to find the method that can reduce the percentage for system failure and improve precision and accuracy of data.
ABSTRACT
The objective of this paper is to find out a way that calculate the consumed peak value of oxygen in medical central oxygen supply system,which is the basis for discussion of purchasing hospital oxygen generating system.The author established a math model by poisson distribution to describe the consumed peak value of oxygen in medical central oxygen supply system to find out a convenience way to calculate the consumed peak value of oxygen.
ABSTRACT
Objective To determine the indexes for evaluating medical central compressing air sypply system.Methods According to the gas equation,pressure calculation was perfomed with the pressure variation as the monitoring subject.Results Such parameters could be used for monitoring medical central compressing air supply system as as average velocity & instanteous velocity of gas consumption,air compressor's average exhaust velocity & exhaust velocity at start-stop point,and pressure-exhaust velocity curve of air compressor.Conclusion The method can be applied to enhancement of quality management & maintenance of the equipment.