公开(公告)号：US20070025879A1

公开(公告)日：2007-02-01

申请号：US11190300

申请日：2005-07-27

申请人： Angela Vandergaw

发明人： Angela Vandergaw

IPC分类号： G01N33/00

CPC分类号： G01N35/1095 ,  G01N2015/1409

摘要： An apparatus for introducing a specimen into a flow cytometer comprises: a syringe having a hollow barrel containing the specimen, a plunger partially within the barrel and a needle that extends into a volume of a nozzle of the flow cytometer; a one-way port in the nozzle forming a seal against the needle; a mounting platform coupled to both the syringe and to the flow cytometer; and a syringe pump coupled to the plunger, the syringe pump comprising a motor, a drive mechanism coupled to the motor; and a clamping mechanism coupled to the drive mechanism, wherein the motor operates the drive mechanism so as to cause the clamping mechanism to depress the plunger into the barrel.

摘要翻译： 用于将样品引入流式细胞仪的装置包括：注射器，其具有容纳所述样本的中空筒体，部分地在所述筒体内的柱塞和延伸到所述流式细胞仪的喷嘴体积中的针; 喷嘴中的单向口形成针头的密封; 耦合到注射器和流式细胞仪两者的安装平台; 以及联接到所述柱塞的注射泵，所述注射器泵包括马达，联接到所述马达的驱动机构; 以及联接到所述驱动机构的夹紧机构，其中所述马达操作所述驱动机构，以使所述夹紧机构将所述柱塞压入所述筒中。