A drainage bag for accurately displaying the flow rate of liquid comprises a bag body, a drainage pipe joint is arranged in the middle of the upper end of the bag body, a drainage pipe joint is arranged in the middle of the lower end of the bag body, and a bag body is composed of two layers of transparent film with no extensibility, which are heated at the periphery, and symmetrically arranged on both sides of the upper and lower central axis of the bag body with several layers of equal distance. The outer end of the hot-closing line is connected with the edge of the drainage bag, and the inner end of the hot-closing line is a distance from the central axis of the bag body. The outer end of the hot-closing line is closed between the adjacent hot-closing lines, and a small transverse receptacle with an opening at the inner end is formed. The DC channel is connected to each small cavity on both sides. The drainage bag of the utility model accurately records the drained liquid through a small holding cavity after the volume is fixed and divided, and the bag body is made of an unfoldable material, so as to avoid the volume of the small holding cavity changing due to the deformation and elongation of the bag material itself.
【技术实现步骤摘要】
精确显示液体流量的引流袋
本技术涉及一次性医疗辅助耗材的
,特别是涉及一种精确显示液体流量的引流袋。
技术介绍
现在各种引流袋在临床上得到了广泛的应用,通过临床实用发现,现在普遍使用的扁平引流袋上虽然有刻度,但由于其是由软质薄膜材料制成,在注入体液后整个袋子会涨起来,表面的刻度线是事先画上去的,并不会随着袋子的涨起而变化,这就造成其读数与实际液体体积之间有较大的误差,这给实际的工作带来了一些弊端。不能给医护人员提供准确的数据参考,对诊断病情有很大的影响。
技术实现思路
为解决上述问题,本技术的目的是提出一种精确显示液体流量的引流袋。本技术的技术方案如下:一种精确显示液体流量的引流袋,包括袋体,其特征是:在袋体上端部正中设有引流管接头,在袋体的下端部正中设有排液管接头,袋体由周边热合的两层不具备伸展性的透明薄膜组成,在袋体的上下中轴线两侧对称的布置有若干层等距布置的热合线条,该热合线条外端与引流袋的边沿相接,热合线条内端距离袋体的中轴线一段距离,在相邻的热合线条之间形成外端封闭,里端开口的横向小容纳腔,小容纳腔的横截面为扁圆柱形状,在袋体中部从引流管接头到下部的排液管接头之间为直流通道,直流通道与两侧的每个小容纳腔连通。优选的,所述的热合线条为6-12个,每个小容纳腔的容积为10毫升。所述的引流袋上端中部设有弧形的挂带。本技术的技术效果是:该技术的精确显示液体流量的引流袋,通过体积固定分割后的小容纳腔来对引流出来的液体进行精确记录,袋体采用不能伸展的材料制作,避免小容纳腔的容积由于袋体材料自身的变形伸长而变化。附图说明图1为该精确显示液体流量的引流袋主视图结构 ...
【技术保护点】
1.一种精确显示液体流量的引流袋,包括袋体,其特征是:在袋体上端部正中设有引流管接头,在袋体的下端部正中设有排液管接头,袋体由周边热合的两层不具备伸展性的透明薄膜组成,在袋体的上下中轴线两侧对称的布置有若干层等距布置的热合线条,该热合线条外端与引流袋的边沿相接,热合线条内端距离袋体的中轴线一段距离,在相邻的热合线条之间形成外端封闭,里端开口的横向小容纳腔,小容纳腔的横截面为扁圆柱形状,在袋体中部从引流管接头到下部的排液管接头之间为直流通道,直流通道与两侧的每个小容纳腔连通。
【技术特征摘要】
1.一种精确显示液体流量的引流袋,包括袋体,其特征是:在袋体上端部正中设有引流管接头,在袋体的下端部正中设有排液管接头,袋体由周边热合的两层不具备伸展性的透明薄膜组成,在袋体的上下中轴线两侧对称的布置有若干层等距布置的热合线条,该热合线条外端与引流袋的边沿相接,热合线条内端距离袋体的中轴线一段距离,在相邻的热合线条之间形成外端封闭,里端开口的横...
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