CN2479952Y - 纳米银创伤贴 - Google Patents

纳米银创伤贴 Download PDF

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CN2479952Y
CN2479952Y CN01223000U CN01223000U CN2479952Y CN 2479952 Y CN2479952 Y CN 2479952Y CN 01223000 U CN01223000 U CN 01223000U CN 01223000 U CN01223000 U CN 01223000U CN 2479952 Y CN2479952 Y CN 2479952Y
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朱红军
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SHENZHEN YUANXING BIO-PHARM Co Ltd
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Priority to CN01129505A priority patent/CN1328819A/zh
Priority to PCT/CN2001/001584 priority patent/WO2002090025A1/zh
Priority to CNB018231578A priority patent/CN1224479C/zh
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Abstract

本实用新型公开了一种纳米银创伤贴,它由广谱抗菌纳米银微粉、医用热熔胶、纤维材料、医用胶贴材料构成,纤维材料粘贴在医用胶贴材料上,在纤维材料上部喷射有医用热熔胶和广谱抗菌纳米银微粉,保护纸粘贴在医用胶贴材料的边缘上,而后用传统制作创口贴工艺制成纳米银创伤贴。本实用新型的产品能有效地杀灭多种致病菌,加速创面的愈合,缩短治疗周期,减少病人的病痛。

Description

纳米银创伤贴
本实用新型是关于一种人体外伤使用的创伤贴，更特别的是一种采用纳米技术生产制作的一种纳米银创伤贴。
目前，在市场上销售的创口贴，其结构大致分为医用胶贴层、纤维层和药效层。该种产品在保护创口的时候，通常采用中性的创口贴敷料，其只能对创口起到保护的作用，对已经感染细菌有炎症的创口无治疗功效，现也有在敷料上加有抗菌药的创口贴，但由于其药物稳定性问题，其产品在一定时间后药性失效，仍起不到或不能很好的起到治疗的功效，因此，在护创和治疗的课题上，一直是国际医学界注重的课题。
本实用新型的目的在于克服上述创口贴的不足，而设计的一种新型纳米银创伤贴，它能有效地杀灭多种致病菌，加速创面的愈合，缩短治疗周期。
本实用新型的目的是这样实现的：纳米银创伤贴它由广谱抗菌纳米银微粉、医用热熔胶、纤维材料、医用胶贴材料构成。纤维材料粘贴在医用胶贴材料上，在纤维材料上部是采用熔喷方法将医用热熔胶喷射到纤维材料上，再采用熔喷方法将广谱抗菌纳米银微粉喷射到医用热熔胶上，经自然冷却后医用热熔胶和广谱抗菌纳米银微粉形成一层具有抗致病菌的膜，然后用传统制作创口贴工艺制成各种形状不同的纳米银创伤贴，保护纸是粘贴在医用胶贴材料的边缘上。该产品可以制作成贯通型、岛型、四边形。该产品采用的纤维材料可以是天然纤维或者合成纤维，天然纤维可以是棉、麻、毛、丝、木纤维，合成纤维可以是丙纶、涤纶和维纶。该产品所含的纳米银微粉中的银含量为0.1～200毫克/克，银粒径为1～100纳米。
本实用新型的产品主要是引用本人申请的发明专利，  申请号是：01110767·7。在该发明中公开了一种制作防集聚广谱抗菌纳米银微粉的制作工艺，采用该制作工艺制作出的纳米银微粉应用在本产品中，使该产品具有不怕水、稳定性好、药效高、耐洗涤、药效长的优势，与医用热熔胶结合，用喷射法将纳米银微粉喷射到纤维材料表面上的医用热熔胶上，然后用制作创口贴的传统方法制成纳米银创伤贴。该产品在临床应用中，以其优异的特性，在扩创和已感染的创面上应用，可有效地杀灭多种致病菌(如淋球菌、肺炎杆菌、白色念珠菌等28种病菌)，能有效地加速创面的愈合，缩短治疗周期，减少病人的病痛，经大量临床证明是目前最佳的医用功能性材料。
下面将结合附图及实施例对本实用新型作进一步的阐述。
图1是本实用新型的结构剖视图。
图2是本实用新型的贯通型结构示意图。
图3是本实用新型的四边形结构示意图。
图4是本实用新型的岛型结构示意图。
图5是本实用新型的另一种岛型结构示意图。
图中：1.广谱抗菌纳米银微粉  2.医用热熔胶  3.纤维材料4.医用胶贴材料
在图1中，本实用新型的纳米银创伤贴，它由广谱抗菌纳米银微粉1、医用热熔胶2、纤维材料3、医用胶贴材料4构成，纤维材料3粘贴在医用胶贴材料4上，在纤维材料3上部是采用熔喷方法将医用热熔胶2喷射到纤维材料3上，再采用熔喷方法将广谱抗菌纳米银微粉1喷射到医用热熔胶2上，经自然冷却后医用热熔胶2和广谱抗菌纳米银微粉1形成一层具有抗致病菌的膜，然后用传统制作创口贴工艺制成各种形状不同的纳米银创伤贴，保护纸是粘贴在医用胶贴材料4的边缘上。
在图2、图3、图4和图5中，将纤维材料3粘贴在医用胶贴材料4的中部，再采用熔喷方法将医用热熔胶2和广谱抗菌纳米银微粉1喷射到纤维材料3上，保护纸是粘贴在医用胶贴材料4的边缘上。使用时根据创伤处的大小，任意选取或者剪裁纳米银创伤贴，将保护纸撕下贴于创伤处即可。该产品在临床应用中，以其优异的特性，在护创和已感染的创面上应用，可有效地杀灭多种致病菌(如淋球菌、肺炎杆菌、白色念珠菌等28种病菌)，能有效地加速创面的愈合，缩短治疗周期，减少病人的病痛，经大量临床证明是目前最佳的医用功能性材料。

Claims (6)

1、一种纳米银创伤贴，由广谱抗菌纳米银微粉(1)、医用热熔胶(2)、纤维材料(3)和医用胶贴材料(4)构成，其特征在于：纤维材料(3)粘贴在医用胶贴材料(4)上，在纤维材料(3)上部喷射有医用热熔胶(2)和广谱抗菌纳米银微粉(1)，保护纸粘贴在医用胶贴材料(4)的边缘上。
2、根据权利要求1所述的纳米银创伤贴，其特征在于：所含的纳米银微粉中银含量为0.1～200毫克/克，银粒径为1～100纳米。
3、根据权利要求1所述的纳米银创伤贴，其特征在于：纤维材料(3)可以是天然纤维或合成纤维制成的织物。
4、根据权利要求4述的纳米银创伤贴，其特征在于：合成纤维可以是丙纶、涤纶和维纶。
5、根据权利要求4述的纳米银创伤贴，其特征在于：天然纤维可以是棉、麻、毛、丝、木纤维。
6、根据权利要求1所述的纳米银创伤贴，其特征在于：该产品可以是贯通型、岛型、四边形。
CN01223000U 2001-04-20 2001-05-08 纳米银创伤贴 Expired - Lifetime CN2479952Y (zh)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CNB011107677A CN1179646C (zh) 2001-04-20 2001-04-20 防集聚广谱抗菌纳米银微粉及产业化制作工艺
CN01223000U CN2479952Y (zh) 2001-04-20 2001-05-08 纳米银创伤贴
CNB011295074A CN1169529C (zh) 2001-04-20 2001-06-22 纳米银前列腺炎抗菌消炎凝胶及其工业化生产工艺
CN01129505A CN1328819A (zh) 2001-04-20 2001-06-22 纳米银妇科病抗菌消炎膜及其工业化生产工艺
PCT/CN2001/001584 WO2002090025A1 (fr) 2001-04-20 2001-11-26 Procede pour preparer une micropoudre contenant de l'argent nanometrique anti-agglomeration, micropoudre produite par ce procede et son application
CNB018231578A CN1224479C (zh) 2001-04-20 2001-11-26 防集聚纳米银的制备方法和用该方法制备的含防集聚纳米银的微粉

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Application Number Priority Date Filing Date Title
CNB011107677A CN1179646C (zh) 2001-04-20 2001-04-20 防集聚广谱抗菌纳米银微粉及产业化制作工艺
CN01223000U CN2479952Y (zh) 2001-04-20 2001-05-08 纳米银创伤贴
CNB011295074A CN1169529C (zh) 2001-04-20 2001-06-22 纳米银前列腺炎抗菌消炎凝胶及其工业化生产工艺
CN01129505A CN1328819A (zh) 2001-04-20 2001-06-22 纳米银妇科病抗菌消炎膜及其工业化生产工艺

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CNB011107677A Expired - Fee Related CN1179646C (zh) 2001-04-20 2001-04-20 防集聚广谱抗菌纳米银微粉及产业化制作工艺
CN01223000U Expired - Lifetime CN2479952Y (zh) 2001-04-20 2001-05-08 纳米银创伤贴
CNB011295074A Expired - Fee Related CN1169529C (zh) 2001-04-20 2001-06-22 纳米银前列腺炎抗菌消炎凝胶及其工业化生产工艺
CN01129505A Pending CN1328819A (zh) 2001-04-20 2001-06-22 纳米银妇科病抗菌消炎膜及其工业化生产工艺
CNB018231578A Expired - Fee Related CN1224479C (zh) 2001-04-20 2001-11-26 防集聚纳米银的制备方法和用该方法制备的含防集聚纳米银的微粉

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CN01129505A Pending CN1328819A (zh) 2001-04-20 2001-06-22 纳米银妇科病抗菌消炎膜及其工业化生产工艺
CNB018231578A Expired - Fee Related CN1224479C (zh) 2001-04-20 2001-11-26 防集聚纳米银的制备方法和用该方法制备的含防集聚纳米银的微粉

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