Puritan-Bennett CR 50 Oxygen Regulator

• 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 flow: 0 to .75 LPM; Conserving at nominal 50%: 1 to 6 LPM
• Nominal Regulating Pressure: 22 psig
• Oxygen Savings: Varies with breath rate, patient I:E ration and Rx
• For a typical COPD Patient: Rx 2 LPM, 15-20 bpm, I:E 1:2 to 1:4 = 52% to 60% savings
• For a typical COPD patient: Rx 4 LPM, 15-20 bpm, I:E 1:2 to 1:4 = 55% to 72% savings