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发明名称
改良型液气组合粗针头
摘要
本实用新型公开了一种改良型液气组合粗针头,它由针头管、进气管、连接件、针头座、进气阀、空气过滤网等组成。针头座分别与进气管、连接件、进气阀牢固胶接,针头管套入进气管与连接件胶接,各接口均不得泄漏。空气过滤网设置在针头座与进气阀之间,针头管设一个进气出口和二个排液口,并对其高度与方位提出了具体的要求。本实用新型通过对进气出口和排液口的合理布局,达到了减少药液剩余量,节约药液资源,简化操作手续,提高工作效率,降低感染发病概率之目的。
申请公布号
CN2606594Y
申请公布日期
2004.03.17
申请号
CN03243884.2
申请日期
2003.03.30
申请人
黄幼华
发明人
黄幼华
分类号
A61M5/162
主分类号
A61M5/162
代理机构
代理人
主权项
1、一种改良型液气组合粗针头,其特征在于进气出口和排液口的设置具有特殊的要求,所述的针头座[4]与进气管[2]、连接件[3]、进气阀[5]牢固胶接,针头管[1]套入进气管[2]与连接件[3]胶接,进气管[2]与连接件[3]之间存有一定的排液空隙,空气过滤网[6]嵌在针头座[4]与进气阀[5]之间。所述的针头管[1]针尖端在略高于进气管[2]处设进气出口[1-3],另一端距针头座[4]1.5~2cm处设排液口[1-1]和排液口[1-2],两排液口错开一定的高度与方位。
地址
311800浙江省诸暨市卫校教工宿舍
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