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 part of hanging wire use flexible steel needle structure to ensure the very thin wire is connected when it is running at high speed.
挂线部分采用柔性钩针结构，保证超细线在高速绞线时不断。
When in use, as the flexible sealing body in the sealing piece exerts the key function, the sealing structure can still keep sealed when the sealing piece is repeatedly punctured by a syringe needle.
使用时，当针头多次穿刺密封件时，本实用新型仍能保持密封，这是因为密封件中柔性密封体起到关键作用。
For intravascular laser irradiation on blood (ILIB), we design a kind of intravenous laser-inject needle composed of fiber-duct, duct stand, flexible tube and laser coupling head.
为研制用于激光血管内照射治疗的一次性静脉导光针。我们设计了由导光光纤、针管、针管座、软管和耦合头组成的的导光针。
For intravascular laser irradiation on blood (ILIB), we design a kind of intravenous laser-inject needle composed of fiber-duct, duct stand, flexible tube and laser coupling head.
为研制用于激光血管内照射治疗的一次性静脉导光针。我们设计了由导光光纤、针管、针管座、软管和耦合头组成的的导光针。
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