Portex Thermovent T2 Tracestomy Filter is a medical device designed as a sterile, single-use heat and moisture exchanger (HME). It provides effective humidification for spontaneously breathing patients whose upper airways are bypassed by a tracheostomy tube. Provides effective humidification for spontaneously breathing patients whose upper airways are bypassed by a tracheostomy tube. It is a medical device designed for heat and moisture exchanger (HME) sterile. It is a single-use heat and moisture exchanger.
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