Device allowing the filtration, sterilization, purification, refining and balancing of the temperature and humidity level of the inspired air, and allowing the sterilization of the expired air before release into the ambient air. The invention allows the aspiration of the ambient air, thanks to a ...
This directly restricts the performance of breath sampling methods, raising the limit of detection for studies that do not scrub VOCs from inspired air. Those that do, introduce problems related to compound-dependent washout times. Even by allowing subjects to breathe unfiltered air in the sampling...
(e.g., anesthetic gases), and residual nebulized medications. In situations where a turbine may be used to entrain environmental air and gas, and the environment may be contaminated, inspired gas may entrain pathogens or chemicals into the ventilator. Filtration of supplied gas prevents bacterial ...
SCHOLTEN DICKSTUMBER MICHAELMAEURER CHRISTIAN