Multifunctional inhaled general anesthesia device for anesthesia department

Abstract

The invention discloses a multifunctional inhaled general anesthesia device for anesthesia department, wherein the multifunctional inhaled general anesthesia device for anesthesia department includesan anesthesia respirator, an anesthesia mask, an exhaust gas recovery device, an oral cavity protection intubation device and a multi-parameter monitor. The anesthesia respirator includes a medicinalliquid chamber, an atomizer, an oxygen supply device, a medicine supply tube and a respirating tube. The anesthesia mask includes an inner mask and an outer mask which is sealedly connected with the exterior of the inner mask, and the outer mask is connected with the exhaust gas recovery device through an exhaust gas tube; the exhaust gas recovery device includes a negative pressure pump and an absorption chamber; the oral cavity protection intubation device includes an oral cavity protection fixator; the middle part of the oral cavity protection fixator is provided with an adjustable gas tubesupport ring for the respiratory tube to pass through and fixing the respiratory tube; the multi-parameter monitor is used for real-time monitoring of the heart rate, blood pressure, body temperatureand blood oxygen concentration of a patient. In a word, the multifunctional inhaled general anesthesia device for anesthesia department has the advantages of novel structure, convenient use, safety,high efficiency and the like.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a multifunctional inhalation general anesthesia device for anesthesiology. Background technique [0002] Inhalation anesthesia is a general anesthesia method that directs anesthesia or anesthesia gas to be absorbed into the blood by the anesthesia machine through the respiratory system and inhibit the central nervous system. Inhalational anesthetics are less metabolized and decomposed in the body, and most of them are excreted from the lungs in their original form. Therefore, inhalational anesthesia has high controllability, safety and effectiveness. The anesthesia machine sends the anesthetic into the alveoli of the patient through a mechanical circuit, forming a partial pressure of the anesthetic gas, which diffuses into the blood, and directly inhibits the central nervous system, thereby producing the effect of general anesthesia. [0003] At present, the inhalation g...

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Problems solved by technology

[0003] At present, the inhalation general anesthesia has the following problems: the anesthesia drug delivered to the patient's mouth and nose through the anesthesia mask is easy to escape to the outside through the patient's breath, and after general anesthesia, the residual anesthesia gas in the anesthesia machine pipeline is also easy to escape to the outside In the air, it is inhaled by medical staff, causing serious harm to the health of medical staff. At the same time, after general anesthesia, it is necessary to insert an oxygen tube into the patient's trachea to assist the patient's breathing, but the inserted oxygen tube is easy to break the patient's teeth or cause other injuries. and the oxygen tube will exert great pressure on the patient's pharynx, causing severe discomfort to the patient's pharynx after surgery. Therefore, it is necessary to design a multifunctional inhalation general anesthesia device for anesthesiology.

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