探讨一次性静脉血样采血针在浅静脉采血、输液中的适用范围与优越性。
Objective: to probe into the applicability and superiority of disposable venous blood lancet for superficial venous blood collection and intravenous fluid infusion.
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 disposable iv infusion set needle consist of protective cover, needle tube, needle handle, flexible tube, needle seat.
该产品与一次性使用静脉输液针配套使用，主要用于临床重力式输液。
The products should be used with disposable venous infusion setneedle, and usually apply to gravity transfusion.
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