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Syringe assembly, syringe assembly package body, seal cap for barrel, and prefilled syringe
Syringe assembly, syringe assembly package body, seal cap for barrel, and prefilled syringe
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机译:注射器组件,注射器组件包装体,枪管密封盖和预填充注射器
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摘要
A syringe assembly includes a barrel, and a seal cap mounted to the barrel. The seal cap includes a closed distal end portion, an open proximal end portion, a hollow portion including a barrel end storage portion configured to store a barrel end portion, and a puncture needle storage portion extending from the barrel end storage portion, an insertion allowing portion configured to receive a puncture needle tip of a puncture needle guided to the distal end of the puncture needle storage portion, and a projection portion formed on an inner surface of the barrel end storage portion. The projection portion has a top portion, a distal inclined portion, and a proximal inclined portion extending from the top portion toward the open proximal end portion. A non-stick surface for inhibiting sticking to a barrel end portion of the barrel is formed on an inner surface of the projection portion.
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