Conclusions the bone marrow puncture with disposable syringe needle is a convenient, quickly and safe method for the elder patient with little side effect and it is worth popularizing.
结论应用一次性注射针头进行老年人胸骨骨髓穿刺，具有方便、快捷、安全、损伤小、取材好等优点。
When visiting a doctor, make sure disposable needle and syringe and strictly sterilized medical devices are used.
就医时，应当选择使用一次性针具以及严格消毒的医疗器械。
The invention discloses a disposable syringe comprising: a needle cylinder which includes an inner surface defining an outlet cavity, an opening end and a distal end;
本发明公开了一种一次性注射器，该注射器包括：针筒，其具有 限定出腔、开口端和远端的内表面；
The invention discloses a disposable syringe comprising: a needle cylinder which includes an inner surface defining an outlet cavity, an opening end and a distal end;
本发明公开了一种一次性注射器，该注射器包括：针筒，其具有 限定出腔、开口端和远端的内表面；
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