专利名称：Indwelling needle assembly发明人：Takato Murashita,Junichi Ogawa,Ryoji
Kobayashi
申请号：US12091369申请日：20061023公开号：US08192404B2公开日：20120605
专利附图：
摘要：An indwelling needle assembly includes a stylet having a sharp needlepoint atan end thereof, a stylet hub secured to a base end of the stylet, a hollow outer needle inwhich the stylet is inserted, an outer needle hub secured to a base end of the outer
needle, an opening formed at the base end or at a side of the outer needle hub tocommunicate with the inner cavity of the outer needle, a seal fitted onto the outerneedle hub and in which a hole or slit is provided for insertion of the stylet therein, thehole or slit being formed to become closed when the inserted stylet is extracted, anoperating part installed on the outer needle hub to move the stylet and outer needlealong the longitudinal direction when the stylet is inserted into the outer needle, and amovement suppresser for stopping or suppressing moving the stylet relative to the sealwhen the operating part is operated.
申请人：Takato Murashita,Junichi Ogawa,Ryoji Kobayashi
地址：Nakakoma-gun JP,Nakakoma-gun JP,Nakakoma-gun JP
国籍：JP,JP,JP
代理机构：Buchanan Ingersoll & Rooney PC
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