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Stomatoscope

A technique for dental mirrors and mirror holders, applied in the field of dental mirrors, can solve the problems of debris adhesion, affecting diagnosis and treatment, wasting time of doctors and assistants, etc., and achieve the effect of facilitating operation

Pending Publication Date: 2018-02-02
NANJING FIRST HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The oral mirror needs to be inserted into the oral cavity during use. On the one hand, due to the high temperature and high humidity in the oral cavity, it is easy to condense into water mist on the mirror surface of the oral mirror; During the treatment process such as grinding, a large amount of debris is likely to be attached to the mirror surface, which hinders the observation of oral conditions and affects normal diagnosis and treatment
At present, the commonly used solution is to heat the mirror surface of the oral mirror with an alcohol lamp to make the temperature higher than the temperature in the oral cavity to suppress the generation of water mist on the mirror surface; but when the mirror is hot, it is easy to burn the patient
Another approach is to replace the mirror or have an assistant wipe it; however, changing or wiping mirrors too often wastes physician and assistant time and increases the chance of mirror contamination

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0018] figure 1 It is a schematic diagram of an implementation example of an oral mirror of the present invention, which can be used for mirror surface cleaning during oral surgery.

[0019] Such as figure 2 As shown, the overall structure of the dental mirror is formed by connecting the handle 1 and the mirror base 3. One end of the handle 1 is provided with a groove 14, and the other end is connected to the mirror base 3, and a buckle is fixed at the junction 2 of the mirror base 3. 8. The spring sheet 9 is composed of an elastic arch 12 connected with a hard short sheet 11, and the angle between the elastic arch 12 and the hard short sheet 11 is 90°~135°; wherein, one end of the elastic arch 12 rests on the groove 14, and use anti-off sleeve 13 to fix to prevent the elastic arch 12 from falling off, the other end is connected to the hard short piece 11, and the hard short piece 11 passes through the buckle 8 and is connected to the symmetrical axis of the U-shaped soft b...

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Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to a stomatoscope. The stomatoscope comprises a mirror surface, a mirror base, a handle, a U-shaped flexible brush, a buckle and a spring piece, wherein a groove is formed in one end of the handle, the other end of the handle is connected with the mirror base, the buckle is fixedly arranged at a connector, the mirror surface is fixed to the mirror base, a fixing groove formed in the position, hooping the edge of the mirror surface in the circumferential direction, of the mirror base, and the U-shapedflexible brush is fixed to the fixing groove through connecting rods at the two ends. The spring piece is composed of an elastic cambered piece body and a rigid short piece body, one end of the elastic cambered piece body abuts against the inside of the groove, the other end of the elastic cambered piece body is connected with the rigid short piece body, and the rigid short piece body, penetratesthrough the buckle and is connected to the axis of symmetry of the flexible brush. In the stomatoscope, the structure for making the spring piece connected with the flexible brush is adopted so that the operation of cleaning the mirror surface can be conducted in the surgical process; the buckle is used for being fixed to the connector, the moving direction of the spring piece can be stabilized, and the operation of the spring piece is facilitated.

Description

technical field [0001] The invention belongs to the technical field of medical appliances, in particular to a dental mirror. Background technique [0002] Dental mirror is one of the most commonly used diagnosis and treatment tools in the Department of Stomatology. Various routine oral examinations and treatments such as tooth cleaning, tooth extraction, and opening need to be observed with the aid of a dental mirror. [0003] The oral mirror needs to be inserted into the oral cavity during use. On the one hand, due to the high temperature and high humidity in the oral cavity, it is easy to condense into water mist on the mirror surface of the oral mirror; During the treatment process such as grinding, a large amount of debris is likely to be attached to the mirror surface, which hinders the observation of oral conditions and affects normal diagnosis and treatment. At present, the commonly used solution is to heat the mirror surface of the oral mirror with an alcohol lamp t...

Claims

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Application Information

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IPC IPC(8): A61B1/247
CPCA61B1/247
Inventor 王玉凤薛昌敖刘炜
Owner NANJING FIRST HOSPITAL
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