发明名称 Syringe filter unit
摘要 A syringe filter unit, said unit attachable to the hub of any hypodermic syringe, the unit forming a housing, in which is incorporated, a displaceable filter or filters, said filters capable of filtering air, or a liquid, into or out of a syringe, said filter capable of being used in an infusion device, or other similarly used equipment, i.e. trans-fusion device, said filter also capable of being used in the filtering of wines, or other solutions manufactured commercially.
申请公布号 US4137917(A) 申请公布日期 1979.02.06
申请号 US19770783480 申请日期 1977.05.12
申请人 COHEN, MILTON J. 发明人 COHEN, MILTON J.
分类号 A61M5/31;(IPC1-7):A61M5/00 主分类号 A61M5/31
代理机构 代理人
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