RRI announced today that its popular duration card has been given a facelift for 2025. The duration
card, a staple resource for ambulatory oxygen patients, lists the most common medical oxygen cylinder
sizes and the approximate duration for each when utilizing a continuous flow oxygen regulator or 6:1
conserver on a full cylinder. “The duration card is handy tool for both Providers and Patients as it
addresses one of the primary concerns for oxygen users: How long will my cylinder last?” explains Steve
Bannon, Responsive Respiratory President. “The upgraded card now includes the full range of flow
settings available on RRI’s regulators from pediatric to high flow.” In addition to displaying a wider
range of flow settings, the new vertical orientation also presents a more user-friendly chart in an
updated color scheme.
The updated duration card can be downloaded at no charge on RRI’s website:
www.respondo2.com/cylinder-duration and compliments Responsive Respiratory’s offering of Home
Care, Hospital and EMS regulators as well as their full line of ambulatory oxygen equipment and
accessories.