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发明名称
一种医疗病检取样注射器
摘要
本实用新型公开了一种医疗病检取样注射器,它包括针头、针筒、活塞,在针尖壁上设有倾斜侧孔。当针尖进入病人体表肿块后,在负压下软组织向针尖壁上的倾斜侧孔内凸出,拔出针梗时病检组织被切割抽吸而进入针梗或注射器针筒内,从而一次就能完成取样。本实用新型结构简单,操作方便,抽出率可达100%,而且大大减轻了病人的痛苦。
申请公布号
CN2402264Y
申请公布日期
2000.10.25
申请号
CN99250927.0
申请日期
1999.11.17
申请人
丁平
发明人
丁平
分类号
A61B10/00
主分类号
A61B10/00
代理机构
代理人
主权项
1、一种医疗病检取样注射器,包括针头、针筒、活塞,其特征是:在针尖(4)壁上设有倾斜侧孔(5)。
地址
246001安徽省安庆市集贤南路198号盛敏富转
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