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The nasal cannula (NC) is a device used to deliver supplemental oxygen or increased airflow to a patient or person in need of respiratory help. This device consists of a lightweight tube which on one end splits into two prongs which are placed in the nostrils curving toward the sinuses behind the nose, and from which a mixture of air and oxygen flows. [1]
The traditional low flow system used for medical gas delivery is the Nasal cannula which is limited to the delivery of 1–6 L/min of oxygen or up to 15 L/min in certain types. This is because even with quiet breathing, the inspiratory flow rate at the nares of an adult usually exceeds 30 L/min.
Many people only require slight increases in inhaled oxygen, rather than pure or near-pure oxygen. [67] These requirements can be met through a number of devices dependent on situation, flow requirements, and personal preference. A nasal cannula (NC) is a thin tube with two small nozzles inserted into a person's nostrils. It can provide oxygen ...
As the name suggests, GrandPad is a purpose-built, all-in-one tablet and phone designed specifically for adults aged 75 and older. Actually, the average user is 85 years old, says the company.
If you have trouble opening lids, this $15 gadget is essential: 'A perfect tool for older people' 10 products to make groceries last longer — and save you money The best skin care routine for ...
Cannula: to create a permanent pathway to a vein (or artery) for the purpose of repeated injections or infusion of intravenous fluids: Catheter: to drain and collect urine directly from the bladder (primary use) also to act as a makeshift oxygen tube etc. Crocodile forceps: to remove foreign bodies from ear or nasal cavities. Electrocardiograph ...