Puritan-Bennett CR 50 Oxygen Regulator Invacare Tracer IV Heavy-Duty Wheelchair adjusting settings has never been

adjusting settings has never been easier

Under-the-nose cushion design relieves nasal bridge pressure

USB charging port

It’s compact and lightweight at just 2

Mask Headgear

Puritan-Bennett CR 50 Oxygen Regulator Invacare Tracer IV Heavy-Duty Wheelchair adjusting settings has never beenFeatures: Pneumatically powered, requires no batteries Dual lumen cannula provides savings of 50% from 1 to 6 LPM Delivers flow at the set rate throughout inspiration, regardless of inhalation length Provides minute volume equal to or greater than continuous flow Easily set with one simple, easy to understand control Performance: For a typical COPD patient: Rx 6 LPM, 15 20 bpm, I: E 1: 2 to 1: 4 = 59% to 74% savings Flow range: 0 to 6 LPM; Continuous