What are the indications for non-invasive ventilators?

What kind of medical device is suitable for what kind of disease? Therefore, if we want to buy medical devices, we must first figure out what diseases the machine is suitable for. Taking non-invasive ventilators as an example, many friends don’t know what the indications of non-invasive ventilators are. Here we will talk about what everyone is concerned about. I hope that the following article content will help you understand the relevant issues and play a positive role!

The air of the non-invasive ventilator enters the safety valve through the filter. The opening size of the safety valve and the speed of the pump are controlled by the CPU. The pressure and capacity of the ventilation are set by the doctor according to the needs of SARS patients. The appropriate amount of gas is adjusted to enter the human mask through the one-way valve and enter the human body, that is, inhalation positive pressure; when the one-way valve is closed, the inhalation pressure is reduced, and the positive pressure in the patient's lungs automatically flows out, that is, exhaled through the mask.

Indications for non-invasive ventilators include:

(1) Acute respiratory failure caused by various reasons, including acute respiratory distress syndrome (ARDS).

(2) Acute exacerbation of chronic respiratory failure.

(3) Severe acute pulmonary edema and status asthmaticus.

(4) Intraoperative and postoperative ventilatory support in pediatric cardiothoracic surgery.

(5) Patients with respiratory insufficiency undergo fiberoptic bronchoscopy, neck and tracheal surgery, and usually high-frequency ventilation support.

There are many brands of non-invasive ventilators. Especially when the ventilator market is very hot, various ventilators have emerged, so when you buy them, you must pay attention to which ventilators are good.

What are the indications for non-invasive ventilators? I believe that after reading the above article, everyone now has a relatively basic understanding of the relevant issues. Whether the ventilator is suitable for certain symptoms needs to be understood clearly before purchasing to prevent problems. This is the introduction to the issues that everyone is concerned about. I hope it will be helpful to everyone!