CN106859831A - 一种广谱抗菌性医用纳米银线复合高分子夹板 - Google Patents

一种广谱抗菌性医用纳米银线复合高分子夹板 Download PDF

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CN106859831A
CN106859831A CN201710125573.0A CN201710125573A CN106859831A CN 106859831 A CN106859831 A CN 106859831A CN 201710125573 A CN201710125573 A CN 201710125573A CN 106859831 A CN106859831 A CN 106859831A
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徐晓禾
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Abstract

一种广谱抗菌性医用纳米银线复合高分子夹板，主要包括：高分子夹板基板，纳米银线层，抗菌棉纱层,其特征在于所述的医用高分子基板为热塑性高分子板，基板的上表面喷涂一层纳米银线，纳米银线的表面粘接一层抗菌棉纱层，构成抗菌型复合高分子医用夹板。

Description

一种广谱抗菌性医用纳米银线复合高分子夹板
技术领域
本发明涉及一种医用夹板，具体为一种广谱抗菌性医用纳米银线复合高分子夹板。
技术背景
在医学上，治疗肢体骨折，是使用石膏或其他类型夹板进行固定肢体，等待肢体恢复后才能拆卸夹板，这种方法造成患者肢体的皮肤不透气，病菌滋生，发生瘙痒、异味等症状。这主要是由于包裹夹板的部位不易清洗，易滋生细菌导致，目前医用高分子夹板在应用过程中亟待解决的问题。纳米银具有对高达650种以上细菌的抑制能力，可以有效防止因细菌导致的瘙痒、异味等症状。
发明内容
本发明所要解决的技术问题是提供一种具有灭菌能力、可塑性能好、成型性能突出，重量轻，强度高，透气性好、操作方便的医用高分子夹板，以解决高分子夹板在应用过程中广谱杀菌问题。
为实现上述目的，本发明技术方案是一种广谱抗菌性医用纳米银线复合高分子夹板，主要包括：高分子夹板基板，纳米银线层，抗菌棉纱层。所述的医用高分子基板为热塑性高分子板，基板的上表面喷涂一层纳米银线，纳米银线的表面粘接一层抗菌棉纱层，构成抗菌型复合高分子医用夹板。
所述高分子夹板基板，其特征在于基板的厚度为1-3mm，由多层经聚氨酯、聚酯浸透的高分子纤维构成，基板在70-90℃以上快速软化，15-25℃以下快速定型固化，基板上密布有小孔，小孔的直径0.5-1mm。
所述的抗菌棉纱，其特征在于抗菌棉纱为棉质细纱，棉质细纱上面也涂覆一层纳米银线。
本发明具有以下有益效果：
1、本发明使用前成板材状，成型后外部用纱布绷带裹敷，降低了患者负重，提高了患者的生活质量。同时，由于该产品具有灭菌能力，透气孔也能透气，所以病人患处不易出现瘙痒、皮炎等症状。
2、本产品成型后非管状，当患者出现患处不适时，可在家人的帮助下进行拆卸、清洗，然后自行再次裹敷，无需去医院。
附图说明
图1、本发明种广谱抗菌性医用纳米银线复合高分子夹板的结构正面示意图。
1、高分子夹板基板，2、纳米银线层，3、抗菌棉纱层，4、透气小孔。
具体实施方式
如图1所示，本发明一种广谱抗菌性医用纳米银线复合高分子夹板，主要包括：高分子夹板基板1，纳米银线层2，抗菌棉纱层3，所述的医用高分子基板1为热塑性高分子板，基板的上表面喷涂一层纳米银线，纳米银线的表面粘接一层抗菌棉纱层3，构成抗菌型复合高分子医用夹板。
所述高分子夹板基板，其特征在于基板的厚度为1-3mm，由多层经聚氨酯、聚酯浸透的高分子纤维构成，基板在70-90℃以上快速软化，15-25℃以下快速定型固化，基板上密布有透气小孔4，小孔的直径0.5-1mm。
所述的抗菌棉纱，其特征在于抗菌棉纱为棉质细纱，棉质细纱上面也涂覆一层纳米银线。
实施例：
首先，把高分子夹板基板1通过加热板加热至70℃使其软化，利用涂布机把调制好纳米银线料将均匀涂布在基板上，恒温加热5分钟，蒸发掉纳米银线料将的挥发成份，纳米银线稳固粘接在基板上。
其次，把软化粘接有纳米银线的基板升温至80℃，恒温2分钟，把抗菌棉纱均匀铺设在基板上，经过滚压使抗菌棉纱紧紧粘接在基板上。
最后，把经过滚压后的基板，在室温下逐渐冷却，得到成品。
使用时，医生根据患者受伤部位尺寸大小，剪切下合适的广谱抗菌性医用纳米银线复合高分子夹板板材，把板材在65-70度的水温中2-3分钟既能软化、塑型，安置于患者受伤部位，在室温下经3-5分钟的冷却固化并保持软化情况下的塑型形状，一种与受伤部位一致的高分子夹板就完成了，从而达到骨折外固定的效果。
上述实施例只是说明本发明的技术构思及特点，其目的是让本领域的普通技术人员能够了解本发明的特点并据以实施，并不能以此限制本发明的保护范围。凡是根据本发明内容的实质所进行的等效变换或修饰，均应涵盖在本发明的保护范围。

Claims (3)

1.一种广谱抗菌性医用纳米银线复合高分子夹板，主要包括：高分子夹板基板，纳米银线层，抗菌棉纱层,其特征在于所述的医用高分子基板为热塑性高分子板，基板的上表面喷涂一层纳米银线，纳米银线的表面粘接一层抗菌棉纱层，构成抗菌型复合高分子医用夹板。
2.根据权利要求1所述的一种广谱抗菌性医用纳米银线复合高分子夹板，其特征在于基板的厚度为1-3mm，由多层经聚氨酯、聚酯浸透的高分子纤维构成，基板在70-90℃以上快速软化，15-25℃以下快速定型固化，基板上密布有小孔，小孔的直径0.5-1mm。
3.根据权利要求1所述的一种广谱抗菌性医用纳米银线复合高分子夹板，其特征在于抗菌棉纱为棉质细纱，棉质细纱上面也涂覆一层纳米银线。
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