首页>
外国专利>
SYRINGE NEEDLE ASSEMBLY, AND SAFETY SYRINGE AND SAFETY SYRINGE DEVICE USING THE SYRINGE NEEDLE ASSEMBLY
SYRINGE NEEDLE ASSEMBLY, AND SAFETY SYRINGE AND SAFETY SYRINGE DEVICE USING THE SYRINGE NEEDLE ASSEMBLY
展开▼
机译:注射器针头组件,以及使用注射器针头组件的安全注射器和安全注射器设备
展开▼
页面导航
摘要
著录项
相似文献
摘要
Disclosed are a syringe needle assembly, and a safety syringe and a safety syringe device which use the syringe needle assembly. The syringe needle assembly includes a syringe needle having a needle tip formed on a front end thereof, and a safety tube covering the syringe needle, coupled to a rear end of the syringe needle and opened in an injection direction of the syringe needle. When the syringe needle is inserted into skin, the safety tube is contracted towards a rear side of the needle tip, and when the syringe needle is pulled out from the skin, the safety tube is extended towards a front side of the needle tip.
展开▼