Why is the Ventilator Called the Savior of Patients with New Coronary Pneumonia?

As an Air Compressor ICU Ventilator Exporter, share with you.

The huge shortage of ventilator resources in European and American countries has long been unreported news. It is very obvious that the countries represented by the United States and the United Kingdom have missed the golden period of early non-invasive ventilator reserves because of the unactive confrontation policy, resulting in the innumerable patients with mild disease not being treated in time. Critically ill patients.

Therefore, in addition to countries with insufficient medical resources, such as Italy and Spain, the demand for non-invasive ventilators in the United Kingdom and the United States has increased by multiples. China is clearly their first country to ask for help.

Anti-COVID 2019 Star Ventilator

Although the ventilator is now a popular concept, most people's knowledge of this medical device is obviously insufficient. Taking this opportunity, I will analyze it carefully.

1. Why is the ventilator so important for patients with new coronary pneumonia?

The World Health Organization also clearly pointed out that most severe cases will have difficulty breathing. This is because the new coronavirus will target the lungs of the person, cause secretions in the lungs, block the alveoli and trachea, make the patient have difficulty breathing, decrease the blood oxygen level in the body, and increase the concentration of carbon dioxide, which may lead to the failure of other organs, and even lead to death.

Second, the principle of the ventilator acting on patients with new crowns

Ventilation can change people's normal physiological breathing, increase lung ventilation, improve breathing function, reduce breathing work consumption, save heart reserve capacity, and thus give time to other treatments. It is clear that non-invasive mechanical ventilation and invasive mechanical ventilation are the main means of maintaining breathing for patients with dyspnea in this epidemic.

Invasive ventilators are generally used in severe cases. The doctor first inserts a tube from the nose or mouth into the patient's trachea, and then connects to a ventilator to assist or control ventilation. Doctors fight every minute to intubate oxygen to critically ill patients to save their lives. The fastest doctor can intubate the patient in 15-20 seconds.

However, the intubation must be anesthetized. In the face of severe pneumonia patients, every second of time is very valuable. The doctor must not only complete the intubation under extremely stressful conditions, but also suffer from the infection when close contact with the patient. risk.

Non-invasive mechanical ventilation is generally used for mild patients, but in practice, many moderate or severe patients also use non-invasive ventilators: respiratory support through face masks, nasal masks, or helmets without intubation. This operation is more convenient and reduces the risk of doctors being infected.

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