Pedro, Michael J.,Cataldo, Steven H.,Reilly, Thomas M.,Redford, Ryan G.,Kane, David M.
申请号：
AU2020204637
公开号：
AU2020204637A1
申请日:
2020.07.10
申请国别(地区):
AU
年份:
2020
代理人:
摘要：
#$%^&*AU2020204637A120200806.pdf#####Abstract A nasal ventilation mask for providing oxygen to a patient either during emergency and/or elective airway management. The body of the mask includes an interior that forms a nasal cavity to cover a patient's nose while leaving the patient's mouth uncovered, a gas channel and an exterior opening. The nasal ventilation mask includes an 02 port for introducing oxygen into the nasal cavity, a ventilation port for directing a gas toward or away from the nasal cavity； and a CO2 port to direct a gas expelled orally by the wearer. A plurality of tabs or eyelets are used for strapping the mask to the patient's head or for tying the mask down to the operating table. A gas hood is located under the nose region of the mask to enhance the collection of anesthetic gases around the patient's mouth.WO 2016/028522 PCT/US2015/044341 1/9 64 Figure l a O Ventiliation Port 02 Port O 12 Supply Por Oral Opening 22 Gad for Gas oo 24'cavenger & 24 CO2Monitoring Port 14 Gas Scavenger & C02Monitoring Port 16 -Gas&C02 Out Orally Expelled Gases Figure lb
