Maintenance and Quality Control of Medical Equipment Based on Information Fusion Technology

Figure 6

Quality control test results of electrocardiograph and B-ultrasound. (a) shows that the initial inspection pass rate of the ECG machine in 2018 was 100%, and the pass rate after maintenance was 100%. The pass rate of the initial inspection in 2020 is 93.18%, the pass rate after maintenance is 100%, and the pass rate of the initial inspection in 2022 is 100%, and the pass rate after maintenance is 100%. (b) shows that the initial inspection pass rate of B-ultrasound quality control inspection in 2018 was 85.56%, and the pass rate after maintenance was 92.22%. The pass rate of initial inspection in 2020 is 93.63%, the pass rate after maintenance is 100%, and the pass rate of preliminary inspection in 2022 is 89.80%, and the pass rate after repair is 100%.

(a)

(b)