Hospital oxygen

Hospital oxygen inhalation is a common clinical treatment method, and oxygen therapy is mainly a method to relieve hypoxia. Proper oxygen inhalation is used to correct hypoxia, improve the level of arterial partial pressure of oxygen and oxygen saturation, and promote metabolism, which is one of the important methods for auxiliary treatment of various diseases. For patients with chronic obstructive pulmonary emphysema, it is recommended to inhale oxygen at home, which can improve their quality of life! For long-term oxygen therapy, the oxygen supply flow should be controlled at 2 L/min to 4 L/min, and the oxygen intake should not exceed 1 hour per day to prevent the generation of oxygen free radicals from harming health. The benefits of oxygen inhalation mainly include delaying the aging of human organs and tissues. Because with the growth of age, the metabolic function of the heart, lungs and other organs and tissues of the human body will decline to varying degrees. Oxygen inhalation can improve the partial pressure of blood oxygen, which can not only improve the individual's resistance, but also prevent chronic diseases. In addition, it can alleviate fatigue and improve sleep quality, because when the human body is too tired or emotional tense, the brain may have symptoms of physiological hypoxia. At this time, oxygen inhalation can not only alleviate adverse reactions such as dizziness, fatigue, anorexia, but also improve sleep quality and work efficiency. However, in the process of oxygen inhalation therapy, the duration of oxygen inhalation should be controlled within one hour as soon as possible, and long-term oxygen therapy should be avoided to avoid the occurrence of oxygen free radicals.

Regular health care and oxygen inhalation can prevent or alleviate the occurrence of angina pectoris and myocardial infarction, and buy time for treatment. Oxygen inhalation can also prevent the occurrence of sudden death coronary heart disease. Sudden death coronary heart disease is unpredictable because of its sudden onset. Before the onset of the disease, there are often mild chest tightness, shortness of breath, abnormal mood or heart rate disorder. If oxygen therapy is supplemented at this time, it can play the role of getting twice the result with half the effort. Oxygen inhalation has a good therapeutic effect on asthma, can improve the oxygen concentration in the alveoli, and help to alleviate asthma.

Oxygen inhalation is used to correct hypoxia, improve the level of arterial oxygen partial pressure and oxygen saturation, and promote metabolism. It is one of the important methods for auxiliary treatment of various diseases. Such as respiratory failure, chronic bronchitis, cerebrovascular disease, coronary heart disease. Those who have no obvious clinical symptoms of hypoxia may also have oxygen debt, or may have abnormal microcirculation metabolism, so they may need oxygen inhalation. For example, some patients before and after surgery, patients with massive hemorrhage and shock, patients with fetal heart dysphonia or patients with long labor process during delivery, etc.

common method

1. Nasal obstruction and oxygen inhalation through nasal duct: Nasal obstruction means that the nasal obstruction is placed in one side of the nasal vestibule and is closely contacted with the nasal cavity for oxygen inhalation. Nasal catheter method is to insert a catheter into the top of the nasal cavity to inhale oxygen.

2. Respiratory oxygen inhalation method: mask the patient's mouth and nose for oxygen inhalation, which is better than nasal obstruction and nasal catheter oxygen inhalation method, but may cause respiratory acidosis.

3. Oral oxygen inhalation: if the patient has a stuffy nose or breathes with his mouth open, he can inhale oxygen through the mouth, that is, put a large catheter into the mouth for oxygen inhalation.