In the medical field, oxygen supply equipment plays a vital role. They provide necessary life support for patients who need extra oxygen support. One of the important but often overlooked parts is the adjusting handle on the oxygen supply equipment. This article will discuss the importance, working principle and how to use this widget correctly.
1. What is the adjusting handle of medical oxygen supply equipment?
The adjusting handle (or flow control knob) of oxygen supply equipment is a small device for accurately adjusting the oxygen flow rate output to patients. By rotating the handle, the amount of oxygen released from the oxygen cylinder or other sources can be increased or decreased. This function is very important to ensure that patients get the appropriate concentration and flow rate of oxygen.
Second, why is it important?
1. Safety: Excessive oxygen concentration may lead to poisoning or even fire and other safety accidents; Too low may not meet the needs of patients.
2. Guarantee of curative effect: Different disease states and treatment stages require oxygen supply with different concentrations and speeds, and precise control can improve the treatment effect.
3. Save resources: reasonable setting can avoid unnecessary waste, which is especially important in the process of long-term use.
Third, the working principle
When the medical staff rotates the adjusting handle, the internal mechanical structure will change the opening of the valve leading to the outlet pipeline. With the change of valve opening degree, the air/gas mixing ratio is correspondingly changed or the outflow rate of pure oxygen is directly controlled. In this way, the oxygen level supplied to patients can be flexibly adjusted according to actual needs.
Fourth, how to use it correctly?
1. Before any operation, please read and be familiar with the instructions in the manual;
2. Ensure that the connecting pipes are tight and leak-free, and check whether all interfaces are firm and reliable;
3. Before starting, slowly turn on the main switch to the lowest position, and observe the reading of the pressure gauge to confirm that it is within the normal range;
4. According to the doctor's advice, gradually increase the oxygen flow until it reaches the predetermined value. Be careful not to adjust too much at a time, so as not to cause accidents;
5. Regularly monitor the patient's reaction and the changes of various indicators during use to judge whether the current setting is appropriate;
6. After the end, the regulator should be closed in sequence and then the main source should be cut off.
V. Conclusion
Although seemingly simple and unremarkable, a small adjusting handle on the medical oxygen supply equipment bears the heavy responsibility of ensuring the health and even life of patients. Therefore, every relevant practitioner must fully understand its importance.
Importance, and in strict accordance with the prescribed procedures for operation and maintenance. Only in this way can we give full play to the convenience and advantages brought by these high-tech products!
Rec. Prods.
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