Evaluation for real-world application of domestic and imported medical devices in Liaoning province
10.3969/j.issn.1672-8270.2025.06.021
- VernacularTitle:辽宁省国产与进口医疗器械真实世界应用评价
- Author:
Hongling LI
1
;
Han LI
;
Shuang LI
;
Yanxia LI
;
Lijuan WANG
;
Guowei PAN
;
Wei SUN
Author Information
1. 中国医科大学公共卫生学院全民健康研究室 沈阳 110122
- Publication Type:Journal Article
- Keywords:
Real-world;
Medical device;
Application evaluation;
Usage frequency
- From:
China Medical Equipment
2025;22(6):108-112
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the current status of real time application of domestic and imported medical device in the real-world in Liaoning province,and provide data support for the promotion and application of domestic medical device.Methods:Data of the usage of medical device were collected from 77 medical institutions at all levels in 9 urban-rural demonstration regions with representativeness in Liaoning Province from November 2017 to June 2020.Descriptive analysis was used to characterize the distribution of medical device,which data were collected in urban-rural medical institutions at all levels in Liaoning Province.The total amount of receiving test of medical device,and the tested amount of each device in each month in urban-rural medical institutions at all levels were calculated.The median value of monthly average number of persons who received test of various kind of domestic and imported medical device in each month in hospitals with third level and secondary level were also calculated.Results:The total number of device that were collected from 77 medical institutions in 9 demonstration regions in Liaoning province was 325,among of which there were 153 domestic device(accounting for 47.1%)and 172 imported devices(accounting for 52.9%).A total of 6,261,000 person-time valid records were collected from 77 medical institutions,which average test number was 5,562 person-time in each device and each month.The total number of person-times of domestic device in diagnosis and treatment was 1,380,000 person-times(accounting for 22.0%),and that of imported devices was 4,881,000 person-times(accounting for 78.0%).The average test number of each device of domestic device in each month was 2,334 person-times(accounting for 42.0%),and that of imported device in each month was 3,228 person-times(accounting for 58.0%).In urban regions,imported device were dominant,while domestic medical device were dominant in rural regions in Liaoning province.The overall usage frequency of imported medical device was higher in hospitals with third level or secondary level,while the usage frequency of domestic medical device was higher in grassroots medical institutions.Conclusion:There are differences in the real time usage between domestic and imported medical device among 77 medical institutions at all levels in 9 demonstration regions in Liaoning province.Urban regions mainly tend to use imported device,while rural regions more tent to use domestic device.
