Development and clinical application effect of venipuncture auxiliary devices under special condi-tions

VernacularTitle:特殊条件下静脉穿刺辅助装置的研制与临床应用效果
Author: Lei LIU ; Ling YE ; Ping LI ; Wei SHENG ; Yanan WANG
Publication Type:Journal Article
Keywords: Infrared rays; Infusions intravenous; Nursing care; Equipment design
From: Chinese Journal of Practical Nursing 2015;(25):1935-1937
CountryChina
Language:Chinese
Abstract: Objective To design and develop a kind of venipuncture auxiliary device to use in the absence of light condition or patients with poor vein condition, and validate its clinical effect. Methods A total of 70 patients with shock were divided into experimental group (venipuncture auxiliary device group with 37 cases) and control group (non-device group with 42 cases) by random digits table method. The one-time puncture success rate and operating time were compared between two groups. Results The one-time puncture success rate was 94.59%(35/37) in experimental group and 78.57%(33/42) in control group, and there was significant difference, χ2=4.214, P<0.05. The time of establishing a single vein passage was (73.63±29.35) s in experimental group and (107.61±45.94) s in control group, and there was significant difference, t=3.656, P<0.05. Conclusions The device is small in size, low cost, easy to carry, the screen is clear, is a rapid infusion with explore vascular equipment. It can guide nurses accurately on vascular puncture, fast, smooth and effective transfusion puncture process.