医用材料阻水性能测试仪的研究与设计

Study and design of medical material materproofness property tester

阐述医用材料阻水性能测试机理的研究与仪器设计，介绍其结构设计，技术特征，并依据YY／T0471—2004《接触性创面敷料试验方法》，应用该仪器对三种不同材料进行了测定和分析，结果表明该仪器温度控制准确，测试结果重现性好，为提高医用材料质量提供了可靠的检测手段。

The study and design of medical material waterproofness property tester were elaborated. The tester structure, design and technique character were also introduced, Three different materials were tested and analyzed according to YY/T 0471-2004 standard. The results show that the tester can control temperature accurately and recur result repeatedly to provide a credible inspecting way to enhance the quality of medical material.