CN202982399U - 两层复合生物性敷料 - Google Patents

两层复合生物性敷料 Download PDF

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Publication number
CN202982399U
CN202982399U CN 201220613590 CN201220613590U CN202982399U CN 202982399 U CN202982399 U CN 202982399U CN 201220613590 CN201220613590 CN 201220613590 CN 201220613590 U CN201220613590 U CN 201220613590U CN 202982399 U CN202982399 U CN 202982399U
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film
dressing
polyurethane film
chitosan
wound
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Expired - Lifetime
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CN 201220613590
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杨玉民
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ZHEJIANG SANCHUANG BIOTECHNOLOGY Co Ltd
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ZHEJIANG SANCHUANG BIOTECHNOLOGY Co Ltd
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Abstract

本实用新型公开了一种两层复合生物性敷料,包括本体,所述的本体由聚氨酯薄膜和壳碘膜构成,所述的聚氨酯薄膜设于上部,所述的壳碘膜设于下部,所述的聚氨酯薄膜的下表面与壳碘膜的上表面粘合。聚氨酯薄膜是涂有粘合剂的薄膜,壳碘膜是有PVA\PVP\羧甲基壳聚糖\壳碘材料经反应组成,通过微波干燥成型,本体的两层材料组成本实用新型具有保护伤口创面,吸收滲液,止血,预防、控制伤口创面感染,促进伤口创面愈合的作用,临床使用安全、有效的现代新型含碘的生物敷料。

Description

两层复合生物性敷料
技术领域
本实用新型涉及一种生物敷料,具体地说是一种两层复合生物性敷料。 
背景技术
医用敷料作为伤口处的覆盖物,在伤口愈合过程中,可以替代受损的皮肤起到暂时性屏障作用,避免或控制伤口感染,提供有利于创面愈合的环境。随着人口的老龄化和慢性溃疡性伤口的增多,与创伤修复密切相关的生物材料涉及创面各种敷料与覆盖物,医用敷料的市场价值也变得越来越重要,但其现有医用敷料的缺点也很突出⑴止血效果不满意;⑵无法保持创面湿润,创面愈合延迟;⑶敷料纤维易脱落,造成异物反应,影响愈合;⑷创面肉芽组织易长入敷料的网眼中,换药时可引起疼痛;⑸敷料被浸透时,病原体易通过、易感染,无抗菌作用;⑹换药时,易损伤新生的组织;⑺换药工作量大。 
发明内容
本实用新型的目的是提供一种两层复合生物性敷料。 
本实用新型要解决的技术问题是:现有市场上的一些医用敷料,止血效果不满意;无法保持创面湿润,创面愈合延迟;敷料纤维易脱落,造成异物反应,影响愈合;创面肉芽组织易长入敷料的网眼中,换药时可引起疼痛;敷料被浸透时,病原体易通过、易感染,无抗菌作用;换药时,易损伤新生的组织;换药工作量大的问题。 
本实用新型所采用的技术方案是:一种两层复合生物性敷料,包括本体,所述的本体由聚氨酯薄膜和壳碘膜构成,所述的聚氨酯薄膜设于上部,所述的壳碘膜设于下部,所述的聚氨酯薄膜的下表面与壳碘膜的上表面粘合。所述的聚氨酯薄膜是涂有粘合剂的薄膜,壳碘膜是有PVA\PVP\羧甲基壳聚糖\壳碘材料经反应组成,通过微波干燥处理。 
实用新型具有保护伤口创面,吸收滲液,止血,预防、控制伤口创面感染,促进伤口创面愈合的作用,临床使用安全、有效。 
附图说明
图1是本实用新型的结构示意图。 
具体实施方式
下面结合附图及实施例,对本实用新型作进一步描述: 
如图所示,本实施例包括本体,所述的本体由聚氨酯薄膜1和壳碘膜2构成,所述的聚氨酯薄膜1设于上部,所述的壳碘膜2设于下部,所述的聚氨酯薄膜1的下表面与壳碘膜2的上表面粘合。所述的聚氨酯薄膜1是涂有粘合剂的薄膜,壳碘膜2是有PVA\PVP\羧甲基壳聚糖\壳碘材料经反应组成,通过微波干燥处理。

Claims (1)

1.一种两层复合生物性敷料,包括本体,其特征在于所述的本体由聚氨酯薄膜和壳碘膜构成,所述的聚氨酯薄膜设于上部,所述的壳碘膜设于下部,所述的聚氨酯薄膜的下表面与壳碘膜的上表面粘合,所述的聚氨酯薄膜是涂有粘合剂的薄膜。
CN 201220613590 2012-11-20 2012-11-20 两层复合生物性敷料 Expired - Lifetime CN202982399U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220613590 CN202982399U (zh) 2012-11-20 2012-11-20 两层复合生物性敷料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220613590 CN202982399U (zh) 2012-11-20 2012-11-20 两层复合生物性敷料

Publications (1)

Publication Number Publication Date
CN202982399U true CN202982399U (zh) 2013-06-12

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CN (1) CN202982399U (zh)

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Denomination of utility model: Two-layer combined biological dressing

Effective date of registration: 20161012

Granted publication date: 20130612

Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing science and Technology Branch

Pledgor: ZHEJIANG SANCHUANG BIOTECHNOLOGY Co.,Ltd.

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Registration number: 2016330000075

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