Blocking performance test method of disposable check valves for infusion equipment

VernacularTitle:输液设备用一次性使用防回流阀的阻断性能测试方法探究
Author: Xi-Yun DANG ¹ ; Su-Hua XU ; Xue BAI ; Jun KE ; Zhi TANG ; Shan FENG ; Shuo-Han LIN
Author Information

1. 广东省医疗器械质量监督检验所,广州 510663
Keywords: infusion equipment; disposable check valve; blocking performance; ISO 8536-12:2021; YY 0585.4-2009
From: Chinese Medical Equipment Journal 2024;45(9):78-83
CountryChina
Language:Chinese
Abstract: YY 0585.4-2009 and ISO 8536-12:2021 standards were compared in terms of the blocking performance test method of disposable check valves for infusion equipment.The affecting factors and possible errors were analyzed when the blocking performance test was carried out according to YY 0585.4-2009,and it's pointed out ISO 8536-12:2021 gained advantages over YY 0585.4-2009 in the blocking performance test method of check valves.References and guidance were provided for standard revision and actual operation.[Chinese Medical Equipment Journal,2024,45(9):78-83]