The test after maintenance can remove such personal factors as bad installation, disqualification of parameter debugging, fault in pipeline, etc. It avoids some malpractice during the treatment.

• 摘要维修后的测试，可以排除人为因素引起的安装不到位、参数调试不合格、管路不到位等，避免在治疗过程中引起故障出现医疗事故。