一次性多功能上肢加压止血器在弥漫性血管内凝血患者桡动脉采血中的应用

Application of Disposable Multifunctional Upper Limb Compression Tourniquet to Radial Artery Blood Collection in Patients with DIC

目的:探讨一次性多功能上肢加压止血器在弥漫性血管内凝血(DIC)患者前臂采血中的应用。方法:选择40例DIC患者,分别于左右两侧各采集动脉血标本1次,其中左侧采血为对照组(40例),采用传统方法用棉签按压采血点止血;右侧采血为观察组(40例),采用一次性多功能上肢加压止血器止血。观察24 h内穿刺部位出现皮下瘀血或穿刺处血肿的情况。结果:2组数据相比,差异具有统计学意义(P<0.01)。结论:一次性多功能上肢加压止血器在DIC患者前臂采血中止血效果优于传统方法。

Objective To discuss the application of disposable muhifunctional upper limb compression tourniquet in the forearm blood collection in patients with DIC. Mothods Arterial blood of 40 patients with DIC were collected from their left and fight fore- arms. A control group was formed by using puncture-pinpoint pressing with cotton buds on the left forearms, and an intervention group was formed by using disposable muhifunctional upper limb compression tourniquet on the fight forearms. The incidences of ecchymoma and subcutaneous stasis during 24 hours were observed. Results The differences of the incidences of ecchymoma and subcutaneous stasis in the two groups had statistical signifieances. ~ The disposable multifunctional upper limb compression tourniquet has better hemostatic effects after forearm blood collection in patients with DIC than the conventional method. [Chinese Medical Equipment Journal, 2014,35 （2） ： 104-106]