Case analysis and maintenance for malfunction case of Dr?ger ventilator
10.3969/j.issn.1672-8270.2025.06.035
- VernacularTitle:德尔格呼吸机故障案例分析与维护保养
- Author:
Jun GUO
1
;
Yingkai HUO
;
Yuyang CUI
Author Information
1. 山西医科大学第二医院设备维修科 太原 030001
- Publication Type:Journal Article
- Keywords:
Working principle;
Troubleshooting;
Cleaning and disinfection;
Prevention and protection
- From:
China Medical Equipment
2025;22(6):186-188
- CountryChina
- Language:Chinese
-
Abstract:
The cleaning and disinfection,and protection in use of a series of ventilators included Dr?ger Savina,Evita V and BabylogVN500 were discussed through analyzed the working principle and maintenance case of them.This paper analyzed the cases included the abnormal monitoring of reporting oxygen concentration,the failure of calibration for oxygen concentration,and the abnormal faults of the machine head and communication in using different series of ventilators,and expounded the applications of the one-by-one elimination method and the component substitution method in the maintenance process,so as to effectively locate the fault of equipment,and improve the maintenance efficiency,and provide reference value for the fault handling of the similar equipment.
