发明名称 |
Method for detecting microorganisms by separation and culture on a gelled system, gelled system and assay kit therefor, and use thereof in microbiology |
摘要 |
<p>A centrifuge tube and a kit for detecting the presence or absence of microorganisms, particularly bacteria and yeasts, in a liquid sample of a biological material. The centrifuge tube has a cylinder portion; a frustoconical portion; a capillary at the bottom of the tube; and contains a gel system for detecting microorganisms. The gel system includes a development phase of a gel containing microorganism culture medium and a reagent capable of inducing a detectable variation in optical measurement in the presence of microorganisms and a first phase intimate mixture which includes water originating wholly or partly from the culture medium and water-absorbing polymer particles so that, in the first phase intimate mixture, the polymer particles have a particular concentration and size.</p> |
申请公布号 |
EP0815258(B1) |
申请公布日期 |
1999.10.06 |
申请号 |
EP19960908160 |
申请日期 |
1996.03.20 |
申请人 |
DIFFUSION BACTERIOLOGIE DU VAR |
发明人 |
CONTANT-PUSSARD, GENEVIEVE;BOISARD-BEAUPERE, FRANCOISE;MARTINOLI, JEAN-LUC;ROUSSEAU, ALAIN |
分类号 |
C12M1/00;C12M1/34;C12Q1/02;C12Q1/04;C12Q1/24;(IPC1-7):C12Q1/04 |
主分类号 |
C12M1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|