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发明名称
可收回针头之安全注射器
摘要
一种可收回针头之安全注射器,系由一注射筒、一推杆、一针座与一针头盖所组成,该针头盖系盖合在针座上,该针座表面凸设有固定块,配合该注射筒表面设置有挡止部,使该针座得旋转固定在注射筒前端;该针座内侧则设置有定位块,配合该推杆顶端设置有对位部,使该推杆得因定位块与对位部相互嵌合,进而带动针座;而该推杆前端具有颈部,配合该注射筒后端的折断边缘可以进行折断;藉此,由推杆带动针座定位,完成施打工作,而后仍由推杆拉回针座,使该针座保持在注射筒内,防止其意外伤人。
申请公布号
TW200704416
申请公布日期
2007.02.01
申请号
TW094125337
申请日期
2005.07.26
申请人
吴渭水
发明人
吴渭水
分类号
A61M5/50(2006.01)
主分类号
A61M5/50(2006.01)
代理机构
代理人
简靖峰
主权项
地址
台中县大里市国中路97号
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