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Medical Nasal Oxygen Cannula Disposable Oxygen Nasal Cannula 2.1m

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Medical Nasal Oxygen Cannula Disposable Oxygen Nasal Cannula 2.1m

Country/Region china
City & Province zhengzhou henan
Categories Heart Rate Monitor
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Product Details

Medical Nasal Oxygen Cannula Disposable Cannula Types Of Oxygen Nasal Cannula

 

A Medical Nasal Oxygen Cannula is a medical device used for delivering supplemental oxygen to patients, and it is a common component in oxygen therapy.
 

1. Nasal Oxygen Cannula:
- A nasal cannula is a two-pronged device that is inserted into the patient's nostrils. It is designed to deliver a continuous flow of oxygen to the patient's respiratory system.

 

2. Disposable Nature:
- Disposable nasal oxygen cannulas are intended for single-use. This helps maintain hygiene, prevents cross-contamination between patients, and ensures that each patient receives a sterile device.

 

3. Material:
- The cannula is often made of soft and lightweight materials for patient comfort. Common materials include PVC (Polyvinyl Chloride) or other flexible plastics.

 

4. Prongs:
- The two prongs of the cannula are inserted into the patient's nostrils. They are designed to be soft and flexible to maximize comfort.

 

5. Ear Loops or Tubing:
- The cannula is secured in place by looping the tubing around the patient's ears or securing it using other methods, such as a head strap or behind-the-head design.

 

6. Adjustable:
- Some nasal cannulas come with adjustable features such as an adjustable nose bridge or prong length to customize the fit for individual patients.

 

7. Oxygen Tubing:
- The cannula is connected to an oxygen source through tubing. The tubing allows the delivery of supplemental oxygen from an oxygen concentrator, cylinder, or other oxygen delivery systems.

 

8. Variety of Types and Sizes:
- Nasal oxygen cannulas come in various types and sizes to accommodate different patient populations, including adults, children, and infants.

 

9. Types of Oxygen Nasal Cannula:
- There are various types of nasal cannulas designed for specific applications, including standard nasal cannulas, high-flow nasal cannulas, and specialized pediatric or neonatal cannulas.

 

10. High-Flow Nasal Cannulas:
- High-flow nasal cannulas are designed to deliver higher flow rates of oxygen, providing a more significant fraction of inspired oxygen to the patient.

 

  

Considerations:

- Proper Fit:
- Healthcare professionals ensure that the cannula is properly sized for the patient's comfort and effective oxygen delivery.

 

- Oxygen Flow Rate:
- The flow rate of oxygen is prescribed by a healthcare provider based on the patient's needs. It is important to follow these instructions.

 

- Monitoring:
- Patients using nasal oxygen cannulas may have their oxygen saturation levels and respiratory status monitored regularly.

 

- Disposable Nature:
- Disposable nasal cannulas should not be reused to prevent contamination.

 

Specifications
1.Made of Non-toxic medical grade PVC,DEHP free,no odor.
2.Soft tip,standard tip,flared tip and soft tip for choice.
3.With 2m tube or could be customized,Anti-crush tube can ensure oxygen follow even if the tube is kinked.
4.Size available:Audlt,Pediatric,Infant,Neonatal.
5.Color: green transparent,white transparent and light blue transparent for choice.

Product nameNasal Oxygen Canula
MaterialMedical Grade PVC
SizeS/M/L
Tube Length2.1m
SterileEO gas sterile
OEMAvailable
SampleYes

 

How much oxygen does a nasal cannula give?
 

The amount of oxygen delivered by a nasal cannula is determined by the flow rate of oxygen prescribed by a healthcare provider. The flow rate is typically measured in liters per minute (L/min) and indicates the volume of oxygen delivered to the patient's nostrils over a one-minute period.

 

Standard nasal cannulas are designed to deliver low to moderate flow rates of oxygen. The typical range of oxygen flow rates for nasal cannula therapy is 1 to 6 liters per minute (L/min). The specific flow rate prescribed depends on the patient's medical condition, oxygen saturation levels, and overall respiratory needs.

 

 

Here is a general guideline for the approximate percentage of inspired oxygen (FiO2) provided by different flow rates through a standard nasal cannula:

 

  •  1 L/min: Approximately 24% to 28% FiO2
  •  2 L/min: Approximately 28% to 32% FiO2
  •  3 L/min: Approximately 32% to 36% FiO2
  •  4 L/min: Approximately 36% to 40% FiO2
  •  5 L/min: Approximately 40% to 44% FiO2
  •  6 L/min: Approximately 44% to 48% FiO2

 

It's important to note that the percentages mentioned are approximate values, and the actual FiO2 may vary based on factors such as the patient's breathing pattern and respiratory rate. Nasal cannulas are considered low-flow oxygen delivery devices, and they may not provide a consistent and high FiO2 as compared to other high-flow devices such as Venturi masks or non-rebreather masks.

 

A traditional nasal cannula can only effectively provide only up to 4 to 6 liters per minute of supplemental oxygen. This equates to a FiO2 of approximately 0.37 to 0.45.

 

Which is better nasal cannula or oxygen mask?
Some patients may prefer using a face mask instead of a cannula, as face masks offer several distinct advantages. Most notably, face masks can provide a consistent flow of oxygen and generally have a higher recommended flow rate than standard nasal cannulas, with flow rates averaging between 6 and 10 litres per minute.

How long can you be on a nasal cannula?
During the typical lifespan, if kept clean, a nasal cannula will last about two months, according to the Lung Institute. It's typically advised to wash your cannula once a week in a mixture of 10-parts water and one-part vinegar.

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