The article is provided by Jinan Sanquan Intelligent Technology***.
The humidification nasal cannula anti-overflow instrument is an instrument specially used to test the anti-overflow performance of humidified nasal cannula. It tests humidified nasal cannula by simulating the flow and temperature of gases produced during human respiration to evaluate its anti-overflow performance under various conditions of use. 
The instrument usually consists of the following components: a gas flow meter, a heating device, a control system, and a test chamber. The gas flow meter is used to measure and regulate the flow of gas into the test chamber, the heating device is used to simulate the temperature generated by human breathing, and the control system is responsible for the operation of the entire instrument and the acquisition of data. During the test, a humidified nasal cannula is placed in the test chamber, and the gas flow and temperature are adjusted through the control system to simulate human breathing conditions. Then, the anti-overflow performance of the humidified nasal cannula was observed, and the test data was recorded and analyzed. 
The use of humidified nasal cannula anti-overflow instrument for testing can effectively evaluate the performance and quality of humidified nasal cannula, and provide a scientific basis for product improvement and optimization. At the same time, the instrument can also be used to compare and evaluate different brands and types of humidified nasal cannula, providing a more reliable and safe option for doctors and patients. 
In conclusion, the humidification nasal cannula anti-overflow instrument is an important medical device, which is of great significance for improving the quality and safety of humidifying nasal cannula. For more information, please contact Jinan Sanquan Intelligent Technology***