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发明名称
一次性小容量塑料吸管和刻度吸管
摘要
本实用新型为一种小容量的塑料吸管和刻度吸管,它由一次性使用的吸管和长期使用的吸柄两部分组成,吸管上可设有一条或多条刻度线,管口是被拉尖的,吸管无毒,疏水,耐酸碱,且价格低廉,计量准确,并利于批量生产,配套吸柄使操作更加方便且易于掌握。
申请公布号
CN2124009U
申请公布日期
1992.12.09
申请号
CN92206059.2
申请日期
1992.04.08
申请人
张青
发明人
张青
分类号
A61J1/00
主分类号
A61J1/00
代理机构
代理人
主权项
1、一种由吸管(1)和吸柄(2)两部分组成的一次性小容量塑料吸管和刻度吸管,其特征在于吸管(1)上可设有一条或多条刻度线(4),管口(3)是被拉尖的,且吸管可有自然弯曲度。
地址
100053北京市宣武医院内科血液室
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