公开(公告)号：US4604964A

公开(公告)日：1986-08-12

申请号：US701818

申请日：1985-02-19

申请人： Alan J. Gordon ,  David W. Sterritt ,  Robert Evans

发明人： Alan J. Gordon ,  David W. Sterritt ,  Robert Evans

IPC分类号： G01N1/30 ,  G01N1/31 ,  G01N1/36 ,  G01N33/48 ,  B05C3/02

CPC分类号： G01N1/31 ,  G01N1/36

摘要： A tissue processing apparatus comprises a processing chamber (1), a plurality of reagent containers (5), only one of which is illustrated, and a selector valve (2) for sequentially connecting the processing chamber (1) to each of the said reagent containers (5) to transfer fluid between the chamber and such a container. A vacuum/compression pump (6) and a changeover valve system connected to each of the reagent containers (5) and to the processing chamber (1) is operable to promote reagent flow in a required direction between a reagent container (5) and a processing chamber (1) while maintaining a closed circuit for reagent and gas displaced by the pump between the chamber and the container.

摘要翻译： 组织处理装置包括处理室（1），多个试剂容器（5），仅示出其中一个;以及选择阀（2），用于将处理室（1）顺序地连接到每个所述试剂 容器（5）在腔室和这种容器之间传送流体。 连接到每个试剂容器（5）和处理室（1）的真空/压缩泵（6）和切换阀系统可操作以促进试剂在试剂容器（5）和 处理室（1），同时保持由泵在容器和容器之间移动的试剂和气体的闭合回路。