The Drive Medical Oxymizer Pendant is an oxygen-conserving device that delivers more oxygen per breath than a standard cannula. The built-in reservoir stores oxygen between breaths and delivers a bolus when you inhale — letting you receive the same therapeutic oxygen with a 4:1 savings ratio compared to standard cannulas. Wear it under clothing for a more discreet look.
A standard cannula delivers oxygen continuously, including during exhalation when most of it is wasted. The Oxymizer's reservoir captures that oxygen and delivers it as a stored bolus at the start of each inhale — so a higher proportion reaches your lungs.
Practical impact: portable oxygen lasts longer; a patient with a high prescribed flow rate may receive equivalent therapy at a lower flow setting.
An Oxymizer delivers oxygen differently from a standard cannula. Do not change your concentrator's flow setting on your own. If your prescription is written for a standard cannula and you want to switch to an Oxymizer, talk with your prescribing physician about whether the flow rate should be adjusted to match.
3 Drive Medical Oxymizer pendants, each with reservoir, integrated tubing, and nasal interface.
Replace your Oxymizer pendant every 2 weeks to prevent the buildup of bacteria and maintain consistent oxygen delivery. Pendants experience higher patient contact than standard cannulas and may need more frequent replacement.
Key features
- Up to 4:1 oxygen savings ratio compared to standard cannulas
- Pendant-style reservoir — discreet, can be worn under clothing
- Moisture-retaining design for added comfort
- Made by Drive Medical — a recognized medical device manufacturer
- Free FedEx delivery
Call 1-800-775-0942 to talk through whether an Oxymizer fits your therapy and lifestyle — we can also help you check with your physician about flow rate adjustments.
About Main Clinic Supply
We're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.
Inspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: "The needs of the patient come first."