16 May EPR?
What is EPR?
Expiratory Pressure Relief (EPR) is a feature found in certain CPAP devices. It’s designed to alleviate the discomfort some patients experience during exhalation while using CPAP therapy. Trademarked by ResMed, EPR lowers the air pressure delivered to the patient during exhalation, making it easier for them to breathe out against the pressure from the device.
How Does EPR Work?
CPAP machines deliver a continuous stream of pressurised air to keep the airways open during sleep. However, this constant pressure can sometimes make it challenging for users to exhale comfortably. EPR addresses this issue by reducing the pressure during exhalation, allowing users to breathe out more naturally.
EPR operates on a breath-by-breath basis, adjusting the pressure in real-time according to the user’s breathing pattern. Users can typically customize EPR settings to match their comfort preferences, choosing from different pressure reduction levels.
Benefits of EPR:
- Improved Comfort: By reducing the air pressure during exhalation, EPR significantly improves the comfort of CPAP therapy. Users experience less resistance when breathing out, minimizing feelings of suffocation or discomfort.
- Enhanced Sleep Quality: Difficulty exhaling against high air pressure can disrupt sleep, leading to frequent awakenings throughout the night. With EPR, users can breathe more easily, resulting in better sleep quality and fewer interruptions.
- Customization: EPR allows users to personalize their therapy by adjusting pressure settings according to their needs and comfort levels. This customization ensures a more tailored and effective treatment experience.
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