Conventional nasal cannulae
onventional nasal cannula is a lightweight, disposable medical device used to deliver supplemental oxygen (\(1-6\) liters per minute) directly into the nostrils via two small, curved prongs. It features a flexible tube connected to an oxygen source, secured over the ears or with a headband, allowing patients to talk, eat, and breathe
Sizes,
Adult, nasal cannula with straight prongs and tube, 1.8m
Adult, nasal cannula with straight prongs and tube, 2.1m
Adult, nasal cannula with straight prongs and tube, 5m
Adult, nasal cannula with straight prongs headset
Adult, nasal cannula with flared prongs and tube, 1.8m
Adult, nasal cannula with curved prongs and tube, 1.8m
Intersurgical EarGuard™, adult, nasal cannula with curved prongs and tube, 2.1m
Intersurgical EarGuard™, adult, nasal cannula with curved prongs and tube, 5m
Intersurgical EarGuard™, adult, nasal cannula with curved prongs and tube, 10m
Adult, nasal cannula with curved/flared prongs and tube, 1.8m
Adult, nasal cannula with curved/flared prongs headset
Adult, Satin nasal cannula with straight prongs and tube, 1.8m
Adult, Satin nasal cannula with straight prongs and tube, 2.1m
Adult, Satin nasal cannula with curved prongs and tube, 1.8m
Adult, Satin nasal cannula with curved prongs and tube, 2.1m
Paediatric, nasal cannula with curved prongs and tube, 2.1m
Neonatal, nasal cannula with curved prongs and tube, 2.1m
- Design: Consists of soft, plastic prongs (straight, curved, or flared) connected to oxygen-supply tubing.
- Flow Rate: Low-flow, typically delivering oxygen at rates of
- Oxygen Concentration: Delivers a fraction of inspired oxygen (
- Function: Delivers oxygen through the nares, using the nasopharynx as a natural reservoir.
- Comfort: Generally well-tolerated, lightweight, and allows for eating, drinking, and speaking.
- Usage: Commonly used for patients needing low-level oxygen support, often at home or in hospitals.
- Variations: Includes options with straight, curved, or flared prongs for improved comfort. Some models include ear guards to prevent pressure sores.
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