A fine-needle aspirator for collecting a biosample from a subject into a closed sterile system. The aspirator is adapted for use with a variety of needles and comprises a motor driven pump capable of continuous suction in a biosample collection system. The biosample collection system may comprise a biosample connector such as elastomeric tubing in communication with the needle and a collection space in a biosample container whereby a biosample collected by the needle may be transferred to the collection space. A flushing substance flushes the biosample through the biosample collection system. Additives may be added to the biosample after collection in order to treat, preserve or analyze the biosample.
申请公布号
US4982739(A)
申请公布日期
1991.01.08
申请号
US19890307403
申请日期
1989.02.06
申请人
BOARD OF REGENTS FOR THE UNIVERISTY OF OKLAHOMA
发明人
HEMSTREET, GEORGE P.;LOVE, JR., TOM J.;BERGEY, KARL H.