Disposable arteria hemostix

一次性动脉采血器

Abstract

The utility model discloses a disposable arteria blooding taking device used for physiological and biochemistry inspections in medical authorities, comprising a needle cylinder (1), a rubber plug (2), a two-way switch needle (3) and a needle cap (4). The disposable arteria blooding taking device is made from polystyrene material, and anticoagulant is filled in the needle cylinder which is in vacuum state. The utility model has the advantages of (1) simple structure, convenient use and low manufacturing cost; (2) medicine resource saving; (3) tight and reasonable conformation.
本实用新型公开了一种医疗部门进行生理、生化检验的一种动脉采血工具,其结构由针筒(1)、胶塞(2)、双头开关针(3)、针帽(4)组成,采用聚丙乙烯材料制成,针筒内呈真空状态并充有抗凝剂。其优点为:(1)结构简单,使用轻巧方便,制造成本低;(2)节省药物资源,减少抗凝剂的浪费;(3)构造严密合理;采血时不会进入空气而影响检验结果。

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    CN-100398063-CJuly 02, 2008徐双苗Automatic quantitative vein blood sampling needle device