CN201798765U - 一种可察看愈合情况且防止伤口崩裂的外科免缝拉链 - Google Patents

一种可察看愈合情况且防止伤口崩裂的外科免缝拉链 Download PDF

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CN201798765U
CN201798765U CN2010202137970U CN201020213797U CN201798765U CN 201798765 U CN201798765 U CN 201798765U CN 2010202137970 U CN2010202137970 U CN 2010202137970U CN 201020213797 U CN201020213797 U CN 201020213797U CN 201798765 U CN201798765 U CN 201798765U
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BEIJING AITEKANG SCIENCE & TRADE Co Ltd
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Abstract

一种外科免缝拉链,涉及一种外科闭合伤口的医疗器械。正面胶贴和背面胶贴均采用两条透气性良好的无纺布胶贴。正面胶贴与拉链带粘和,拉链带的下面与背面胶贴粘和,拉链带与背面胶贴中间设置有空隙条。两条拉链带的边缘有牙排,牙排上设置一个双向拉头。拉链带上设有间隔排列的引流孔。

Description

一种可察看愈合情况且防止伤口崩裂的外科免缝拉链 
一、技术领域
本实用新型涉及一种外科闭合伤口的医疗器械,特别是可察看伤口愈合情况且防止伤口崩裂的外科免缝拉链。 
二、背景技术
申请号为87108125.4的发明专利公开了一种“闭合伤口的器具”,是一个大体上呈长方形的外科伤口的器具,包括一条拉链,该拉链由两条支持带,在支持带上的嵌和式牙排和一个拉头组成,支持带上有引流孔,拉链两端有拉环带。支持带下面设有空隙条,该空隙条位于拉链背面、靠近伤口且与牙排保持一定距离,用于将支持带与伤口边固定的是一种低过敏性的粘性层。空隙条是微泡沫橡皮膏形式的弹性泡沫粘性条,它是由细小封闭的聚氯乙烯泡囊或聚乙烯泡囊形成的。这种器具由于只能从拉链的一头向另一头开启,导致察看伤口不方便。或者打开拉链时造成伤口的二次创伤,容易引起感染或伤口的愈合延缓。 
三、发明内容
本实用新型的目的是提供一种可察看伤口愈合情况且防止伤口崩裂、操作简便的外科免缝拉链。 
本实用新型解决其技术问题所采用的技术方案是:正面胶贴和背面胶贴均采用两条透气性良好的无纺布胶贴。正面胶贴与拉链带粘和,拉链带的下面与背面胶贴粘和,拉链带与背面胶贴中间设置有空隙条。两条拉链带的边缘有牙排,牙排上设置一个双向拉头。拉链带上设有间隔排列的引流孔。 
采用了上述技术方案,本实用新型具有以下特征: 
1、采用双向拉头的拉链,可以部分开启拉链,从而便于对伤口的检查和处理。 
2、由于可以部分开启拉链,并且在开启拉链时两条拉链牙排之间距离保持不变,所以可以避免未完全愈合的伤口崩裂。 
四、附图说明
图1为本实用新型的结构示意图。 
图2为A-A剖视图。 
图中:1、拉链带  2、拉链牙排  3、拉头  4、正面胶贴  5、引流孔  6、拉环带  7、空隙条  8、背面胶贴  9、切口 
五、具体实施方式
如图1、图2所示,拉链带(1)上面与正面胶贴(4)粘贴,拉链带(1)有两条牙排(2),两条拉链牙排上设置一个双向拉头(3),通过拉头(3)拉开或闭合。拉链带的下面设置有空隙条,空隙条的下面与背面胶贴(8)粘合。背面胶贴与伤口边缘固定。在拉链带的两侧设有引流孔,保持伤口与外界空气的接触,也可使部分渗出液从引流孔流出。拉链带(1)的两端有拉环带(6),用于开启或闭合拉链牙排(2)时使用。 

Claims (2)

1.一种外科免缝拉链,拉链带(1)上面与正面胶贴(4)粘贴,拉链带(1)有两条牙排(2),两条拉链牙排(2)上设置一个双向拉头(3),通过拉头(3)拉开或闭合,拉链带(1)的下面与背面胶贴(8)粘合,在拉链带的两侧设有引流孔,拉链带(1)的两端有拉环带(6),其特征是:拉链上设置双向拉头(3),可以部分开启拉链。
2.根据权利要求1所述的外科免缝拉链,其特征在于:双向拉头(3)可以起固定拉链的作用,使两条拉链牙排(2)在拉开状态下保持距离不变。
CN2010202137970U 2010-06-03 2010-06-03 一种可察看愈合情况且防止伤口崩裂的外科免缝拉链 Expired - Fee Related CN201798765U (zh)

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CN2010202137970U CN201798765U (zh) 2010-06-03 2010-06-03 一种可察看愈合情况且防止伤口崩裂的外科免缝拉链

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CN2010202137970U CN201798765U (zh) 2010-06-03 2010-06-03 一种可察看愈合情况且防止伤口崩裂的外科免缝拉链

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