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发明公开
CN109125787A 一种防粘连止血敷料及其制备方法 无效 - 驳回

一种防粘连止血敷料及其制备方法
摘要：
本发明公开了一种防粘连止血敷料，包括吸附基材和所述防粘连止血组合物；所述防粘连止血组合物附着于吸附基材上；所述防粘连止血组合物包含以下重量份的组分：羧甲基壳聚糖0.1～5份、海藻酸盐0.5～2份和透明质酸0.3～1份。本发明所述防粘连止血敷料的制备工艺简单，制得的防粘连止血敷料的保湿性较好，具有较好的防粘连和止血的效果；尤其是采用本发明所述羟乙基纤维素钠盐纱布制备方法制得的羟乙基纤维素钠盐纱布为非离子型纤维素衍生物，呈中性，可与多种药物配伍使用，且制得的敷料机体较易吸收。
摘要（英）：

The invention discloses an anti-adhesion and hemostatic dressing. The anti-adhesion and hemostatic dressing comprises an adsorption base material and anti-adhesion and hemostatic composition attachedto the adsorption base material, wherein the anti-adhesion and hemostatic composition is prepared from components in parts by weight as follows: 0.1-5 parts of carboxymethyl chitosan, 0.5-2 parts of alginate and 0.3-1 part of hyaluronic acid. The preparation process of the anti-adhesion and hemostatic dressing is simple, the prepared anti-adhesion and hemostatic dressing has better moisture retention and better anti-adhesion and hemostatic effects; particularly a hydroxyethyl cellulose sodium salt gauze prepared with a preparation method of the hydroxyethyl cellulose sodium salt gauze is a non-ionic cellulose derivative, is neutral and can be matched with various medicines for use, and the prepared dressing body is easily absorbed by the organism.

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