Surgical nursing anesthesia equipment for rapidly treating anesthesia accidents

Abstract

Surgical nursing anesthesia equipment for rapidly treating anesthesia accidents comprises a breathing mask capable of being buckled to the mouth and nose position of a patient in a closed mode, a breathing area is formed between the breathing mask and the face of the patient, and an oxygen pipe, an anesthesia gas pipe, an exhaust pipe and a waste gas pipe which are inserted into the breathing area are fixedly arranged on the breathing mask; a switching mechanism is further arranged on the side, facing the pressure pump, of the anesthetic piston valve, the switching mechanism is provided with an execution rod which can extend out of the anesthetic trachea along with the continuous pressurization effect of the pressure pump after respiratory arrest of the patient, and the extending execution rod is used for being matched with the air exhaust end cover and the oxygen end cover so as to open the air exhaust end cover and the oxygen end cover. On one hand, whether an anesthetic patient has a respiratory arrest accident or not can be automatically judged, and the anesthetic mask is automatically switched to an oxygen supply state after arcuate heart arrest of the patient, and on the other hand, anesthetic gas in the breathing mask is quickly discharged after respiratory arrest, so that the residual anesthetic gas is prevented from further damaging the patient.

Description

technical field [0001] The invention relates to the field of surgical nursing equipment, in particular to an anesthesia equipment for surgical nursing which is used to quickly deal with anesthesia accidents. Background technique [0002] Inhalation anesthesia is a general anesthesia method that directs the inhalation of anesthetics or anesthetic gases into the blood from the respiratory system and inhibits the central nervous system. In the history of anesthesia, inhalation anesthesia is the earliest anesthesia method. The clinical manifestations after anesthesia are loss of consciousness, loss of general pain sensation, amnesia, reflex inhibition and skeletal muscle relaxation. The degree of inhibition of the anesthetic effect on the central nervous system is related to the drug concentration in the blood, and can be controlled and adjusted, and this inhibition is completely reversible. When the drug is metabolized or excreted from the body, the patient's consciousness and ...

AI Technical Summary

Problems solved by technology

However, on the one hand, this technical solution needs to manually judge whether the patient has a respiratory arrest, and actively push and pull the push rod on the switching chamber to switch between oxygen and anesthetic gas after the respiratory arrest is confirmed. The two blocking plates driven by the rear are in a sealed state, and it is impossible to observe whether the switching is successful, which will easily cause misoperation and continue to supply anesthetic gas to patients with respiratory arrest; on the other hand, due to its connection with the breathing mask The length of the bellows is long, even after accurate switching, the anesthetic gas remaining in the bellows will still enter the breathing mask under the push of oxygen, further aggravating the risk of patients with respiratory arrest

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