Condensation in a Membrane Oxygenator Analyzed by Bronchoscopy and Ultrasonography

Key Points

• This research aims to explore the condensation patterns within a membrane oxygenator and their relationship with gas supply pressure.
• Used bronchoscopy for two-directional visualization of condensation.
• Employed ultrasonography to assess condensation dynamics.
• Investigated the effect of external heating on condensation occurrence.
• Identified that condensation primarily occurs in the outer zone of the oxygenator.
• Found a direct correlation between elevated gas-supply pressure and increased condensation.
• Demonstrated that uniform external heating effectively suppresses condensation.