Safe medical mouth gag

Abstract

The invention relates to a safe medical mouth gag. The safe medical mouth gag comprises elastic occlusion cavities, a clearer and support tubes, wherein an airtight cavity is formed by the support tubes and the occlusion cavities; a liquid storage device is arranged on one occlusion cavity and filled with mutually insulated to-be-reacted drugs; a drug spraying end of the liquid storage device is communicated with the occlusion cavity; the clearer comprises a cylindrical casing, a one-way bearing is mounted on the casing, an outer wheel of the one-way bearing is exposed out of the casing, and a suction wheel is mounted on an inner wheel of the one-way bearing; an elastic telescopic tube is arranged outside the casing, the wall of the elastic telescopic tube is meshed with the outer wheel of the one-way bearing, two ends of the elastic telescopic tube are fixed on occlusion plates respectively, and the occlusion plates are fixedly connected with the occlusion cavities. The safe medical mouth gag is novel and unique in structure, can keep the mouth of a patient open on the premise that teeth of the patient are protected effectively and can effectively prevent a liquid from entering the respiratory tract, and time is gained for medical rescue.

Description

technical field [0001] The invention relates to a medical first aid appliance, in particular to a gag. Background technique [0002] The mouth gag is one of the indispensable tools in emergency medical treatment; for example, during an epileptic attack, the patient's mouth bites uncontrollably and foams at the mouth at the same time; at this time, the patient is likely to lose his tongue and block his breathing at the same time; During emergency rescue, the doctor needs to keep the patient's mouth open, and at the same time clean the white foam in the patient's mouth to prevent liquid from entering the trachea and blocking breathing; however, the traditional mouth gag is inconvenient to operate and may slip during use, making the patient In addition, the contact area between the teeth and the gag is small, and the pressure on the teeth is relatively large, which may easily cause the loosening of the teeth and cause great harm to the patient's oral cavity. Contents of the i...

AI Technical Summary

Problems solved by technology

[0002] The mouth gag is one of the indispensable tools in emergency medical treatment; for example, during an epileptic attack, the patient's mouth bites uncontrollably and foams at the mouth at the same time; at this time, the patient is likely to lose his tongue and block his breathing at the same time; During emergency rescue, the doctor needs to keep the patient's mouth open, and at the same time clean the white foam in the patient's mouth to prevent liquid from entering the trachea and blocking breathing; however, the traditional mouth gag is inconvenient to operate and may slip during use, making the patient In addition, the contact area between the teeth and the gag is small, and the pressure on the teeth is relatively large, which is likely to cause loosening of the teeth and cause great harm to the patient's oral cavity.

Images