The utility model discloses an exhausting device for a leakproof liquid, including a sliding rail at one end of which a slide rail is slid on the slide rail, the slider and the slider are fixed with a connecting rod A and a connecting rod B respectively, and the connecting rod A is located under the connecting rod B and is flat on the connecting rod B. The connecting rod A and the connecting rod B are respectively installed on the connecting rod A and the connecting rod B. The roller B and the roller A are connected with the threaded rod of the connecting rod A. The two ends of the threaded rod are respectively fixed with a rotating block and a handle. The rotating block is located in the connecting rod B and is rotationally connected to it. The utility model can control the distance between the roller A and the roller B, and achieve the purpose of extruding the infusion tube, avoiding the loosening in the process of the roller A and the roller B extruding the infusion tube, resulting in the inability to exhaust, and the addition of the handle to facilitate the extrusion of the infusion tube.
【技术实现步骤摘要】
一种防漏液的输液器排气装置
本技术涉及医疗用品领域,具体涉及一种防漏液的输液器排气装置。
技术介绍
在手术中,多数患者急需快速补充血容量,在病情允许及需要的情况下,输液尽可能的开放。在输液过程中,偶尔会因为更换液体不及时而导致空气将至莫菲氏滴管以下的输液管内。若不及时处置会增加清醒患者的紧张、恐惧情绪。时间过长会因血液反流而阻塞针头,甚至会造成空气栓塞的严重后果。按照操作常规分离输液与套管针再排气的方法,一方面易造成污染和药液的浪费,另一方面还存在气体排除不全的缺点。申请号200920273060.5中公布了一种输液器排气装置,其主要在U形状弹性体上安装了一对滚轮而成,但是使用过程中需要用手掐住U形状弹性体,再将其顺着输液管向上推,其缺点在于:输液时,输液瓶吊在高处,用手掐住不方便向上推,一不小心松手后,不能达到排气的目的;申请号201520871840.5中公布了一种输液器排气装置,其主要通过摇把控制滚轮转动,实际上,输液时,输液瓶吊在高处,所以通过摇把控制滚轮的方式不太实用。
技术实现思路
为了解决上述存在的问题,本技术提供一种防漏液的输液器排气装置。本技术是通过以下技术方案实现:一种防漏液的输液器排气装置,包括伸缩杆,其一端安装有滑轨,所述滑轨上滑动连接有滑块,所述滑轨和滑块上分别固定有连杆A和连杆B,所述连杆A设在连杆B下方且与其平行,所述连杆A和连杆B上分别安装有滚轮B和滚轮A,所述连杆A上螺纹连接有螺纹杆,所述螺纹杆的两端分别固定有旋转块和把手,所述旋转块设在连杆B内且与其旋转连接。优选的,所述滚轮A上设有环形槽,所述滚轮B上设有与环形槽相互匹配的凸出 ...
【技术保护点】
1.一种防漏液的输液器排气装置,其特征在于:包括伸缩杆(10),其一端安装有滑轨(1),所述滑轨(1)上滑动连接有滑块(2),所述滑轨(1)和滑块(2)上分别固定有连杆A(3)和连杆B(4),所述连杆A(3)设在连杆B(4)下方且与其平行,所述连杆A(3)和连杆B(4)上分别安装有滚轮B(9)和滚轮A(8),所述连杆A(3)上螺纹连接有螺纹杆(5),所述螺纹杆(5)的两端分别固定有旋转块(6)和把手(7),所述旋转块(6)设在连杆B(4)内且与其旋转连接。
【技术特征摘要】
1.一种防漏液的输液器排气装置,其特征在于:包括伸缩杆(10),其一端安装有滑轨(1),所述滑轨(1)上滑动连接有滑块(2),所述滑轨(1)和滑块(2)上分别固定有连杆A(3)和连杆B(4),所述连杆A(3)设在连杆B(4)下方且与其平行,所述连杆A(3)和连杆B(4)上分别安装有滚轮B(9)和滚轮A(8),所述连杆A(3)上螺纹连接有螺纹杆(5),所述螺纹杆(5)的两端分别固定有旋转块(6)和把手(7),所述旋转块(6)设在连杆B(4)内且与其旋转连接。...
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