Patent ID: 9180422
Filing Date: 2015-11-10
Classification: A61L,B01J,C12M

Abstract:
1. An isolator comprising: a chamber to be decontaminated including an inlet provided with an intake filter and an outlet provided with a discharge filter; a first flow path through which outside air is taken into the chamber to be decontaminated via the intake filter; a second flow path through which gas in the chamber to be decontaminated is discharged via the discharge filter; a first blower provided on the first flow path to take in the outside air to the chamber to be decontaminated through the first flow path; a second blower provided on the second flow path to discharge the gas in the chamber to be decontaminated through the second flow path; a decontaminating gas supply unit configured to supply decontaminating gas into the chamber to be decontaminated without flowing through the intake filter and the discharge filter; a third flow path configured to connect the intake filter and the discharge filter at an exterior of the chamber to be decontaminated; and a third blower provided on the third flow path to circulate the gas in the chamber to be decontaminated through the intake filter, the third flow path, and the discharge filter, in this order, wherein the first blower and the second blower are not provided on the third flow path, wherein the decontaminating gas supply unit, includes wherein the atomizer is configured to, when injecting from the nozzle air taken in from the first port, suction decontamination solution flowing through the third pipe, via the second pipe, by the negative pressure produced in the second port; and inject the decontamination solution in an atomized state from the nozzle, mixing the decontamination solution with air.