Table 1.

Description of the use of the system from the first half of 2020 to the first half of 2021.

	Infusion number	Person times of infusion reaction (person times)	Infusion error	Infusion check error	Patient not called	Nurse patient disputes
Before application	9819	81	9	256	1309	458
After application	11140	90	0	0	32	58
x 2		0.019	3.404	294.032	1482.736	373.183
P		0.891	0.065	≤0.001	≤0.001	≤0.001