Nasal Cannula: Oxygen, Flow Rate, Benefits & How To Use
2023年8月4日 · A nasal cannula is a thin, flexible tube that wraps around your head, typically hooking around your ears. On one end, it has two prongs that sit in your nose and deliver oxygen. The other end of the tube connects to an oxygen supply.
Nasal Cannula: What It Is and When To Use One - WebMD
2021年11月11日 · A nasal cannula is a medical device to provide supplemental oxygen therapy to people who have lower oxygen levels. There are two types of nasal cannulas: low flow and high flow.
Nasal Cannula: Overview, Uses & Complications - Verywell Health
2023年11月13日 · Nasal cannulas are medical devices used when people are unable to get sufficient oxygen to keep their body functioning optimally, whether that's due to a condition like chronic obstructive pulmonary disease (COPD), another …
Nasal cannula - Wikipedia
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.
Proper Usage and Care of a Nasal Cannula - Precision Medical ...
The nasal cannula is a device used to administer supplemental oxygen to those in need of oxygen therapy. It delivers oxygen through two small prongs that rest in your nostrils and leads to clear plastic tubing that tucks over your ears and meets below your chin.
High-Flow Nasal Cannula - StatPearls - NCBI Bookshelf
2023年4月6日 · High-flow nasal cannula (HFNC) therapy is an oxygen supply system capable of delivering up to 100% humidified and heated oxygen at a flow rate of up to 60 liters per minute. All settings are controlled independently, allowing for greater confidence in the delivery of supplemental oxygen as well as better outcomes when used.
Overview of oxygen delivery devices - Open Critical Care
2023年2月28日 · Most oxygen titration algorithms start with the simplest, low flow delivery device – nasal cannula. However, it is important to note that depending on locally available resources and the specific needs of the individualized patient, algorithms and selection of appropriate devices must be tailored to the local context.