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发明名称
一种注射器
摘要
本实用新型涉及一种注射器,其设有金属针、空筒、活塞和活塞轴,其特点是金属针外径有楔形针座与空筒前端乳头内径相吻合,金属针粘合固定在楔形针座中。本实用新型结构简单、制造容易、计量准确,一次性使用,安全可靠,操作方便,可为现有注射器的换代产品,有推广价值。
申请公布号
CN2275875Y
申请公布日期
1998.03.11
申请号
CN96248054.1
申请日期
1996.10.05
申请人
于淑萍
发明人
于淑萍;张伟辉;王永胜;潘杰
分类号
A61M5/32
主分类号
A61M5/32
代理机构
代理人
主权项
一种注射器,设有金属针,空筒、活塞、活塞轴,其特征在于金属针外径设有楔形针座与空筒前端的乳头内径相吻合。
地址
264400山东省文登市米山路7号中心医院
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