6700 V2 Mask ™ series, Non-Vented with Anti-Asphyxia Valve (AAV) Oro-Nasal Mask
The Hans Rudolph 6700 V2 Mask™ series are disposable, single-patient use, adult Oro-Nasal CPAP/BiLevel mask without any passive, continuous flow exhaust port built into the mask. It is intended for use with CPAP/BiLevel machines for treatment of obstructive sleep apnea, and for use with other similar ventilators that incorporate the patient vent into the patient circuit instead of the mask and provide a minimum of 3 cmH2O pressure measured at the mask.
Covid 19 specific product info
The AARC Guidance Document of SARS CoV-2 recommends filtration of the exhalation port when using NIV in COVID 19 patients , therefore, the NIV masks used should not have an integrated exhalation port. A separate port in the circuit should be used that can permit filtration of exhaled gases.