公开(公告)号：US3769171A

公开(公告)日：1973-10-30

申请号：US3769171D

申请日：1972-04-25

Applicant: BAXTER LABORATORIES INC

Inventor： GRIMES R ,  BRUEN R

IPC: C12M1/26 ,  C12K1/04

CPC classification number: C12M23/04 ,  C12M33/18

Abstract: A relatively flat rectangularly shaped container assembly having a cover, preferably of transparent material, which cover has a depending skirt that encompasses upwardly extending walls of the container. The container is constructed to contain a quantity of gelled material as a culture medium for bacteria and other microorganisms. A roller is positioned at one side for gravity movement from that side to the other side when the cover is removed and the container is inclined, whereby colonies of the microorganisms can be rapidly and uniformly isolated for identification and enumeration.

Abstract translation: 相对平坦的矩形容器组件，其具有优选为透明材料的盖，该盖具有包围容器向上延伸的壁的悬垂裙部。 容器被构造成含有一定数量的凝胶材料作为细菌和其他微生物的培养基。 当盖被移除并且容器倾斜时，辊被定位在一侧以用于从该侧到另一侧的重力运动，由此可以快速且均匀地隔离微生物菌落以进行识别和计数。