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经营范围
发明名称
注射针安全装置
摘要
申请公布号
申请公布日期
2011.02.21
申请号
TW099211234
申请日期
2010.06.11
申请人
张大元
发明人
张大元
分类号
A61M5/178
主分类号
A61M5/178
代理机构
代理人
主权项
一种注射针安全装置,系金属针套合胶质针,金属针设有凸部、并组设有防护件,防护件设成由具有弹性之前片、后片所构成,前片设有通孔、后片设有滑孔供穿组合于金属针,于未使用时防护件系收摺于胶质针之套筒中,注射完成时金属针抽离胶质针,防护件可滑动,形成其前片卡阻于金属针之凸部、后片脱出金属针之针头外,而得后片遮挡于金属针之针头,达到防止刺伤人之安全功效。如申请专利范围第1项所述之注射针安全装置,其中,该防护件之后片滑孔之孔径设成大于前片通孔之孔径。
地址
台中市西区三民路1段58之3号4楼之1
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