新型医用聚酯铸模绷带产品的研究开发

介绍了一种新型医用绷带产品的初步开发成果，首先在工厂实践基础上，经过理论分析选择确定了绷带针织基布的工艺参数；然后通过一系列探索实验和正交实验设计分析确定了聚氨酯涂层剂的优化合成配方并通过涂层实验和性能测试检验了新产品的效果。     

两种经桡动脉介入治疗后局部压迫方法效果比较

目的:探讨桡动脉径路PCI(经皮冠状动脉腔内成形术)后不同压迫方法的临床效果.方法:将2009年3月至2009年9月共80例经桡动脉穿刺冠状动脉介入检查治疗的患者随机分成观察组和对照组各40例.对照组介入术后用1块无菌纱布覆盖穿刺点,在穿刺点上方沿血管方向放置小硬筒,再以优格弹力绷带加压固定,松紧以穿刺点不出血为宜.观察组采用动脉止血压迫器充气压迫止血.结果:观察组桡动脉穿刺局部出血、血肿和麻木、发绀、闭塞、肿胀、皮肤破损发生率低于对照组,而舒适度高于对照组(P<0.01).结论:经桡动脉穿刺行冠状动脉介入检查治疗术后采用动脉止血压迫器压迫穿刺处止血效果好、直观、并发症少、舒适度高.     

功能性医用纺织品“创可贴”设计初探

本文在分析国内外现行医用纺织品“创可贴”的基础上，设计了具有物理和化学双重止血效果的功性“创可贴”产品，并对产品进行了结构分析、试验和评价。     

Improved Polyurethane-coated Orthopedic Casting Bandage for Medical Application

A new improved polyester casting bandage, which comprises a knitted polyester substrate coated with polyurethane prepolytner, was developed. The appropriate polyester knitted substrate was selected firstly; the optimal ingredient for the synthesis of coating resin (polyurethane prepolymer) was determined then through a series of trial experiments and factorial experiments; the properties of bandage were checked at last. The results of the experiment indicate that most of the properties of the new product could exceed or approximate to the level of similar product of other countries.