G. MORCO BOMMARITO,TIMOTHY J. NIES,BARRY W. ROBOLE,ASSUMPTA A. G. BENNAARS-EIDEN,JODI L. CONNELL,TONYA D. BONILLA,TOMOTHY A. KOHMAN,RUTHANN R. DUDA
申请号：
US16341209
公开号：
US20190255208A1
申请日:
2017.10.12
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A microbial indicator device for liquid disinfection comprises a first cavity, a source of biological activity fluidically coupled to the first cavity via a portion of a first fluidic path, a filter membrane positioned in a second fluidic path for a disinfectant, and a first coupling portion fluidically coupled to the source of biologically activity via the second fluidic path. The filter membrane has a first side and a second side, wherein the first side is in fluid communication with the first fluidic path. The filter membrane has a pore size sufficient to retain at least a portion of the source of biological activity on the first side. The device further comprises a frangible container contained in the first cavity, wherein a liquid in the container is in fluid communication with the first cavity when the container is fractured.
