Varian Medical Systems Inc
REFILLABLE ION CHAMBER WITH AUTOMATED PURGING SYSTEM
Last updated:
Abstract:
An apparatus includes an ion chamber and a valve assembly. The ion chamber may include a housing enclosing a gas and one or more electrodes. The valve assembly is coupled to the ion chamber allowing control of replacement of the gas within the housing.
Status:
Application
Type:
Utility
Filling date:
8 Mar 2021
Issue date:
8 Sep 2022