发明名称 Prenatal specimen collection method
摘要 A method for using a syringe to remove an amniotic fluid specimen from a pregnant patient preparatory to the laboratory analysis is set forth. The method includes the steps of inserting an end of a syringe into the amniotic fluid source, withdrawing the fluid into the syringe, and filtering the fluid within the syringe.
申请公布号 US5000192(A) 申请公布日期 1991.03.19
申请号 US19900459533 申请日期 1990.01.02
申请人 SEALFON, ANDREW I. 发明人 SEALFON, ANDREW I.
分类号 A61B10/00 主分类号 A61B10/00
代理机构 代理人
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