Mouth support device with spit sucking function

Abstract

The invention discloses a mouth support device with a spit sucking function. The device comprises a support plate with an inner end facing to the inside of the mouth and an outer end facing to the outside of the mouth; the support plate has a trend of gradually becoming smaller from the outer end to the inner side; the device also comprises an upper oblique plate and a lower oblique plate which are fixed on the same side of the support plate along the trend; the upper and lower oblique plates are opposite and provided with opposite upper angular surface and lower angular surface respectively; the upper and lower angular surfaces are provided with protruding corner angles matched with the upper and lower teeth designed based on ergonomics respectively; protruding limit sides are arranged on the sides far away from the support part, of the upper and lower oblique plates, and are reversely fastened with the upper and lower teeth to prevent sliding respectively and support the oral cavity in a natural open state; the mouth support device also comprises a spit sucking tube; and the spit sucking pipe is fixed in a round through hole arranged in the middle of the support plate and used for sucking redundant spit in the mouth of people experiencing an operation. The mouth support device with the spit sucking function integrates the functions of supporting a mouth and sucking spit, and is convenient for a doctor to fix the spit sucking tube to suck spit in the oral cavity of the people experiencing an operation without adopting an external force or other auxiliary tool in oral therapy.

Description

technical field [0001] The invention relates to a medical device, in particular to an oral support with the function of sucking out saliva. Background technique [0002] Oral diagnosis and treatment usually require the patient’s mouth to be properly opened. Without special equipment to support the mouth, it is difficult to successfully complete the diagnosis and treatment process. The applicant's prior patent CN201684038U announced a "mouth supporter", which includes a support plate with an inner end facing the mouth and an outer end facing the outside of the mouth. The outer end has a tendency to gradually become smaller from the inner end. It also includes upper and lower slanted plates fixed on the same side of the support plate according to the inclination, the upper and lower slanted plates are opposite and respectively have upper and lower angular surfaces arranged in opposite directions, and the upper and lower angular surfaces are respectively Protrudingly provided ...

AI Technical Summary

Problems solved by technology

[0002] In oral diagnosis and treatment, it is usually necessary to properly open the patient's mouth. Without special equipment to support the mouth, it is difficult to complete the diagnosis and treatment process smoothly

The applicant's prior patent CN201684038U announced a "mouth supporter", which includes a support plate with an inner end facing the mouth and an outer end facing the outside of the mouth. The outer end has a tendency to gradually become smaller from the inner end. It also includes upper and lower slanted plates fixed on the same side of the support plate according to the inclination, the upper and lower slanted plates are opposite and respectively have upper and lower angular surfaces arranged in opposite directions, and the upper and lower angular surfaces are respectively Protrudingly provided with edges and corners adapted to the upper and lower teeth, which can provide more comfortable and reliable support for the naturally opened mouth, but its function is single, and further improvement is necessary

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