Dual-purpose breathing device used in emergency internal medicine department

Abstract

The invention belongs to the field of medical apparatuses and instruments and relates to a breathing device, in particular to a dual-purpose breathing device used in the emergency internal medicine department. The dual-purpose breathing device comprises a breathing mask for covering the mouth and nose positions of a patient, an oxygen delivery tube and a phlegm suction tube, wherein the oxygen delivery tube and the phlegm suction tube are arranged on the breathing mask, the breathing mask is in a shape of an isosceles triangle, a frontal part fixing device is arranged at the vertex angle of the breathing mask, a jaw part fixing device is arranged on the corner of the breathing mask, an mouth supporter is arranged in the breathing mask, and a portable and electric phlegm suction machine isconnected to the end, away from the breathing mask, of the phlegm suction tube. The dual-purpose breathing device is simple in structure, convenient to process and suitable for large-scale popularization and use.

Description

technical field [0001] The invention belongs to the field of medical equipment, and relates to a breathing device, in particular to a dual-purpose breathing device for emergency internal medicine. Background technique [0002] Emergency internal medicine often encounters patients with apnea caused by airway blockage. At this time, medical staff need to clear the patient's airway in time and provide respiratory support to ensure that the oxygen supply of the patient's body returns to normal, and to avoid damage to the brain and other organs due to long-term hypoxia. , but the currently used breathing devices generally only have a breathing support function, and cannot effectively remove foreign objects in the patient's respiratory tract, which will cause oxygen to be unable to enter and affect the therapeutic effect. [0003] In order to solve the above problems, various improvement schemes have been proposed, among which, the dual-purpose breathing apparatus is the most comm...

AI Technical Summary

Problems solved by technology

[0002] Emergency internal medicine often encounters patients with apnea caused by airway blockage. At this time, medical staff need to clear the patient's airway in time and provide respiratory support to ensure that the oxygen supply of the patient's body returns to normal, and to avoid damage to the brain and other organs due to long-term hypoxia. , but the currently used breathing devices generally only have a breathing support function, and cannot effectively remove foreign objects in the patient's respiratory tract, which will cause oxygen to be unable to enter and affect the therapeutic effect

[0003] In order to solve the above problems, various improvement schemes have been proposed, among which, the dual-purpose breathing apparatus is the most common equipment, that is, a device that integrates oxygen delivery and sputum suction, which effectively solves the When there is a foreign body in the respiratory tract, the technical problem that oxygen cannot be input is to achieve the purpose of oxygen delivery by first absorbing the foreign body and then delivering oxygen. Although the above technical solution has achieved the purpose of oxygen supply to a certain extent, there are still the following Technical problems: 1. Most of the existing breathing masks are placed on the patient's head by a rope to keep it fixed, but patients with apnea are not easy to raise their head, and then put on the rope, which has certain medical risks 2. Some patients are in an unconscious state and their mouths are tightly closed. Under such circumstances, after wearing a breathing mask, the purpose of suctioning sputum cannot be achieved; 3. The structure of the existing dual-purpose breathing device is complicated , the operation is troublesome, and it is not suitable for the treatment of patients under emergency conditions. At present, the existing sputum suction device is mainly provided with a negative pressure device at one end of the effusion bottle. There is an air outlet pipe at the left end of the surface, and a first one-way valve is arranged at the upper end of the air outlet pipe, and an air inlet pipe is arranged at the right end of the upper surface of the negative pressure bottle, and a second one-way valve is arranged at the connection between the air inlet pipe and the ventilation pipe, so that the gas can only Can flow into or out of the negative pressure bottle in one direction, adjust the first flow rate regulator, squeeze the negative pressure bottle, and then adjust the first flow rate regulator again, the negative pressure bottle extracts the air inside the liquid accumulation bottle, and makes the inside of the liquid accumulation bottle in negative In the pressure state, the effusion bottle can extract the debris in the patient's respiratory tract through the suction tube and the trachea, and can extract the debris in the patient's respiratory tract

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