KLEINMANN, STEFAN,VERTONGEN, DAVID,KASSNER, THOMAS
申请号：
CA3064315
公开号：
CA3064315A1
申请日:
2017.09.13
申请国别(地区):
CA
年份:
2018
代理人:
摘要：
The invention relates to a decontamination assembly, in particular forpharmaceutical applications, comprising at least one chamber to bedecontaminated (4), in particular an isolator chamber, preferably amanipulatorchamber and/or a plenum chamber being separated from the manipulator chamberby a membrane, comprising a decontamination liquid storage tank (36) by whichseveral atomizers (A, B, C. D) disposed in the chamber to be decontaminated(4)and preferably configured as two-component nozzles for producing adecontaminant aerosol can be supplied with decontamination liquid, preferablyhydrogen peroxide, using valve means (27) which can be controlled by means ofelectronic control means, the atomizers (A, B, C, D) being in fluidcommunicationwith a ring conduit (32) having an inlet (33) and a separate outlet (34) bymeans ofthe valve means (27), decontamination liquid from the decontamination liquidstorage tank (36) being conveyable into the inlet of said ring conduit bymeans ofa pump (35) and decontamination liquid flowing out of the outlet of said ringconduitback into the decontamination liquid storage tank (36), and pressureadjustmentmeans (37) for keeping the pressure in the ring conduit (32) at a predefinedliquidpressure range being assigned to the ring conduit (32). According to theinvention,measuring means (40) for determining a total volume of decontamination liquiddispensed to the atomizers (A, B, C, D) during a decontamination cycle areprovided, in particular comprising weighing means (41) for determining adecontamination liquid volume in the decontamination liquid storage tank (36).
