Abstract: Objective　To summarize and sort out the procurement situation of cage changing stations through the Chinese government procurement network in 2013-2023, and analyze the product procurement trend and important technical parameters of cage changing stations, so as to provide a basis for the procurement and acceptance of cage changing stations.Methods　The procurement data were classified and summarized using EXCEL according to the number of procurement items, purchase quantity, amount, brand and country, and type of cage changing station for each year.Results　The overall purchase volume of cage changing stations showed an upward trend, indicating that the demand for cage changing stations in Chinese laboratory animal industry increased, and the market share of domestic cage changing stations occupied a great advantage, and there was still development potential in the field of biosafety cage changing stations.Conclusion　This work expounds and analyzes the key points of procurement and acceptance for the cage changing station, and puts forward opinions and suggestions for the development of the cage changing station.

Key words: cage changing station, allergens, occupational health, equipment procurement, technical specifications, performance verification

摘要： 目的　通过归纳和梳理2013年至2023年中国政府采购网采购换笼站的情况,分析换笼站产品采购趋势和重 要技术参数,为换笼站采购及验收提供依据。方法　将采购数据按逐年采购项目数量、采购设备数量、金额、品牌 及国别、换笼站类型等条目使用EXCEL进行分类统计、总结。结果　换笼站采购项目数量和采购设备数量总体均 呈上升趋势,说明我国实验动物行业对换笼站需求量日趋增大。其中,国产换笼站市场占有率占据较大优势,而生 物安全型换笼站领域还有发展潜力。结论　换笼站是改善实验动物从业人员职业健康的重要设备。在换笼站的 采购、验收等环节,应重点关注空气过滤性能、下降气流流速、气流模式。

关键词: 换笼站, 过敏原, 职业健康, 设备采购, 技术参数, 性能确认