抗菌止血纱布的制备及性能研究
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摘要
本文将医用脱脂棉纱布经过碱化、醚化、中和和醇洗等改性处理得到羧甲基纤维素钠盐纱布,再将其经过一定的合成过程(离子交换)得到抗菌止血纱布。其结果表明,该止血纱布不仅具有优异止血功能而且具有优异的抗菌性能,并且具有较好的生物相容性。
Carboxymethyl cellulose sodium salt gauze was prepared from medical degreased cotton gauze by alkalization, etherification, neutralization and alcohol washing. Then it was synthesized through a certain process(ion exchange) to obtain anti-bacterial hemostatic gauze. The result shows that the hemostatic gauze not only has excellent hemostatic function, but also has excellent antimicrobial properties and good biocompatibility.
Carboxymethyl cellulose sodium salt gauze was prepared from medical degreased cotton gauze by alkalization, etherification, neutralization and alcohol washing. Then it was synthesized through a certain process(ion exchange) to obtain anti-bacterial hemostatic gauze. The result shows that the hemostatic gauze not only has excellent hemostatic function, but also has excellent antimicrobial properties and good biocompatibility.
引文
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[2]未控制出血性休克早期液体复苏的实验研究[J].中华危重病急救医学,2002,14(12):746-749.
[3]梅虹,吕艳,宁余音,等.双止血带结扎法在上消化道大出血休克抢救中的作用[J].现代中西医结合杂志,2011,20(29):3735-3736.
[4]基于原位诱导法制备新型创伤敷料及其性能研究[D].西南大学,2017.
[5]Schwartz R B,Reynolds B Z,Shiver S A,et al.Comparison of two packable hemostatic Gauze dressings in a porcine hemorrhage model[J].Prehospital Emergency Care,2011,15(4):477-482.
[6]壳聚糖/氧化再生纤维素复合止血纱布的性能研究[D].哈尔滨工业大学,2011.