专利名称：Needle holding assembly发明人：Bennett, Michael C.申请号：EP82109925.6申请日：19821027公开号：EP0079498B1公开日：19850904
摘要：A needle shield (30) is provided for a needle holding assembly, such as a bloodcollection assembly (10), which reduced the possibility of contamination to the user byproviding a radially positioned guidance groove (36) at the entry of the shield (30) foreasy guidance of the used needle point (25) back into the shield (30).
申请人：Becton, Dickinson and Company
地址：Mack Centre Drive P.O. Box 2224 Paramus New Jersey 07652-1149 US
国籍：US
代理机构：Selting, Günther, Dipl.-Ing.
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