The disposable iv infusion set needle consist of protective cover, needle tube, needle handle, flexible tube, needle seat.
一次性使用静脉输液针由保护套、针管、针柄、软管、针座组成。
The needle handle or needle end of the needle is provided with an air filtering apparatus and a back flowing preventing apparatus.
该针的针柄或针尾设有空气过滤装置和防反流装置。
Linking method: Connect the electric needle instrument of plus or minus pole respectively on the needle handle, and exchange poles every time.
连接方法：将电针仪的正负极分别接在针柄上，每次将正负极交换连接。
Objective:To explore the effect of success ratio and extra factors by two methods of pinching needle handle in infantile scalp vein puncture, and to improve puncture quality.
目的：探讨不同持针方法对小儿头皮静脉穿刺成功率及其他因素的影响，提高静脉穿刺质量。
Objective:To explore the effect of success ratio and extra factors by two methods of pinching needle handle in infantile scalp vein puncture, and to improve puncture quality.
目的：探讨不同持针方法对小儿头皮静脉穿刺成功率及其他因素的影响，提高静脉穿刺质量。
应用推荐