Dual-use medical mouth prop

Abstract

The invention discloses a dual-use medical mouth prop, and belongs to the field of medical appliances. The dual-use medical mouth prop comprises a mouth opening component, a tongue pressing componentin sliding connection to the mouth opening component, and a positioning component for fixing relative positions of the mouth opening part and the tongue pressing component, wherein the mouth opening component comprises a guide plate, a mouth opening bracket for propping the oral cavity of a patient and fixing, and a denture palate which is detachably arranged at the other end of the mouth openingbracket by a clamping device and used for clamping upper jaw teeth; two ends of the mouth opening bracket can be detachably arranged on the guide plate through a limiting device, and can be arranged on either side of the guide plate; and a fixing part is arranged at the position extending into the oral cavity, of the tongue pressing component, and a sucking machine is rotatably connected to the fixing part. The components are in detachable connection, during operations, doctors can conveniently select an appropriate mouth opening direction, reassembly can be performed according to own habits or the situation of the patient, and the dual-use medical mouth prop is quick and convenient. The sucking machine is adjustable in directions, and convenient to use, and is suitable for all of medicalmouth props.

Description

[0001] The invention belongs to the field of medical appliances, and relates to a gag, in particular to a bidirectional medical gag. Background technique [0002] When performing surgery on patients with oropharyngeal diseases, most patients need to be given general anesthesia, and patients after general anesthesia cannot open their mouths voluntarily. In the prior art, the DAVIS half gag is usually used to expose the patient's oropharynx, and the DAVIS half gag includes an opening part and a tongue depressing part. The opening part has an integrated structure, wherein the U part used to open the mouth and fix the position can only open in one direction, that is, open to the left or open to the right. The gags that open to the left or the right have their own convenience in different surgical operations, but usually only one set of gags are prepared in each operation, so the gags that open to one side during the operation cannot meet the needs of doctors. When dealing with th...

AI Technical Summary

Problems solved by technology

The gags that open to the left or the right have their own convenience in different surgical operations, but usually only one set of gags are prepared in each operation, so the gags that open to one side during the operation cannot meet the needs of doctors. When dealing with the needs of different lesions, it will waste a lot of time to find a suitable half-opener, and even cannot be replaced because there is no sterilized instrument, which will have a certain impact on the operation

And the suction device on the tongue depressor is fixed, and when the doctor operates, the position of the suction device may hinder the doctor's operation, which brings a lot of inconvenience to the operation

Images