Oxygen and carbon dioxide mixed oxygen inhalation method, oxygen inhalation device, and use method of oxygen inhalation device

Abstract

The invention provides an oxygen and carbon dioxide mixed oxygen inhalation method. The method comprises the following steps that a, the head of a patient is placed in a flexible head hood, an oxygensupply flow control value is used, and oxygen is conveyed to the flexible head hood through an air inlet pipe; the excessive air in the head hood is exhausted by an air exhaust pipeline and an air exhaust valve; the concentration of carbon dioxide in the flexible head hood is controlled to be 2%-5% through the match between the oxygen supply flow control value and the air exhaust valve. The oxygeninhalation device is provided with the flexible head hood capable of sealing the head of the patient inside, the air inlet pipe is arranged on one side of the flexible head hood, the air inlet pipe is provided with an oxygen supply flow regulating valve and an oxygen flow instrument, the other side of the flexible head hood is provided with an air exhaust pipe, and the air exhaust pipe is provided with an air exhaust balancing valve. The method and the device have the advantages that the blood circulation can be improved and the blood oxygen tension can be improved.

Description

technical field [0001] The invention relates to the technical field of oxygen inhalation devices, and in detail relates to a mixed oxygen inhalation method of oxygen and carbon dioxide capable of improving blood circulation and increasing blood oxygen tension, an oxygen inhalation device and a use method thereof. Background technique [0002] In the process of clinical treatment, many diseases need to be treated with oxygen. Sometimes it is necessary to use a face mask oxygen inhalation method for the human body to obtain more oxygen in clinical practice, especially the method of using a medical hyperbaric oxygen chamber for patients to inhale oxygen. Make the human body obtain a blood oxygen tension that is more than ten times or even twenty times higher than normal pressure. However, this method mostly uses pure oxygen for treatment, and most of them complete the oxygen inhalation process by carrying a mask to the patient. For example, the air pressurized oxygen chamber i...

AI Technical Summary

Problems solved by technology

However, it is difficult to exert curative effect on chronic ischemia and hypoxic diseases by providing high-purity oxygen for the human body to breathe through a mask

As we all know, when the human body breathes high-purity oxygen, it can lead to slow heartbeat, vasoconstriction and decreased blood flow. This state is not conducive to the treatment of patients with chronic ischemia and hypoxic diseases.

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