Gas supply device

Abstract

A gas supply device for operation in an incubator allowing treatment of a culture within a shaker flask with gas independently of the composition and humidity of the gas atmosphere within the incubator individually supplies each shaker flask of the incubator with gas using a gas supply clamp detachably connected to the closure cap of each flask. The gas supply clamp has at least two elastic clamping jaws and a web connecting the clamping jaws to one another. The clamping jaws exert a clamping force on the side wall of the closure cap. The clamp is held in place by the elastic clamping jaws. Above a sterile filter in the closure cap, an individual gas atmosphere for treatment of the culture in the shaker flask is produced in a recess of the web above a gas passage in the closure cap.

Dependencies are inferred from the claim text.