Sterile isolator for lyopilization preparation core area

Abstract

The invention provides a sterile isolator for a lyopilization preparation core area, which is characterized by comprising a framework assembly provided with a visible operation window assembly and a sterile transmission interface assembly, wherein the visible operation window assembly is sealed by a hermetic seal assembly arranged on the framework assembly, one end of a blast pipe extends into the framework assembly, and the other end of the blast pipe is connected with an air processing unit which is connected with an exhaust fan through a pipeline. The invention has the advantages that the risk on artificial contamination is reduced, the pollution of the products on operators and outside environment is simultaneously reduced, a production clean area is reduced, the controllability of a production area is greatly increased, and the cost on operation and maintenance is further reduced.

Description

technical field [0001] The invention relates to an aseptic isolator matched with pharmaceutical equipment in the core area of ​​freeze-dried preparations. The device is installed on the production equipment in the core area of ​​freeze-dried preparations, and can create a stable and low-pollution environment for freeze-dried preparations in the entire production process. Risky, fully isolated Class A sterile field. Background technique [0002] The vacuum freeze dryer is a machine designed and manufactured using the principle of freeze-drying for freeze-drying water-containing substances, that is, the water-containing substances are cooled and frozen into a solid state, and then the water vapor is directly sublimated from the solid state under vacuum conditions; fixed automatic The feeding and discharging system connects the filling machine and the capping machine with the vacuum freeze dryer to form a whole, and realizes the automation of the feeding and discharging of ste...

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