|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 34|
Bymixer devices and methods for sampling or obtaining data from mixed respiratory gases in a ventilation circuit. Respiratory gasses from a plurality of consecutive breaths become mixed within a mixing chamber of the bymixer and samples or data are obtained from such mixed respiratory gasses. Optionally, the volume of the mixing chamber and/or the resistance to flow into or through the mixing chamber may be selectable or adjustable.
1. A bymixer device connectable to a patient ventilation conduit and useable for sampling, sensing or analyzing mixed expired gasses from a plurality of the patient's consecutive breaths, said device comprising: an inflow port connectable to the patient ventilation conduit such that expired gases from a plurality of consecutive breaths enter the inflow port;a main flow channel;a mixing chamber having a hollow inner gas accumulation space of adjustable volume;an outflow port;means for sampling, sensing or analyzing mixed expired gasses from the hollow inn...