Nasal Oxygen Catheter Tester

The Nasal Oxygen Tube Tester plays a crucial role in the medical field. The following is a detailed introduction to its main uses, compliance standards, and technical parameters:

一、Main Uses

The nasal oxygen tube tester is mainly used to test key parameters of nasal oxygen tubes, such as oxygen content, flow rate, and pressure, as well as to evaluate their physical properties like pressure - resistance, crush - resistance, and air permeability. This tester plays an important role in various aspects, including the production, quality control, and pre - use inspection of nasal oxygen tubes, ensuring that nasal oxygen tubes can provide patients with a stable and effective oxygen supply. Specifically, its main uses are as follows:

- **Production Quality Control**: During the production of nasal oxygen tubes, manufacturers can use this tester to conduct sampling inspections on finished products, ensuring that each batch of nasal oxygen tubes complies with relevant standards and regulations. - **Pre - use Inspection**: Before using nasal oxygen tubes, medical institutions can use this tester to conduct quality inspections to ensure that the performance of nasal oxygen tubes is stable, safe, and reliable. - **Research, Development and Improvement**: The nasal oxygen tube tester can also be used in the research, development and improvement process of nasal oxygen tubes, helping R & D personnel understand the performance characteristics and deficiencies of nasal oxygen tubes, so as to make targeted improvements and optimizations.

二、Compliance Standards

YY/T 1543 - 2017, etc.

三、Technical Parameters- **Test Pressure Range**: Usually, it can cover a pressure range of 0 - 600kPa or higher to meet the testing requirements of nasal oxygen tubes with different specifications and materials.

- **Test Flow Range**: It can simulate the flow range under normal oxygen supply, such as an oxygen flow rate of not less than 15L/min, to ensure the air permeability of nasal oxygen tubes during actual use. - **Accuracy**: The tester usually has a high level of accuracy. For example, the pressure accuracy can reach ±1% or higher to ensure the accuracy and reliability of test results. - **Data Collection and Display**: The tester is usually equipped with components such as a data collection card and a display screen, which can collect and display test data in real - time, such as pressure, flow rate, time, etc., facilitating operators to observe and record. - **Clamping Device**: It is used to fix the nasal oxygen tube to ensure that the position of the nasal oxygen tube remains stable during the test without displacement or shaking. The clamping device needs to be adaptable to nasal oxygen tubes of different specifications and shapes. - **Operation Interface**: The operation interface of the tester is usually simple and clear, making it easy to operate. Some testers are also equipped with touch - screen control and menu - style operation functions, which further improve the convenience of operation.