Medical mouth mirror and use method thereof

A technology of oral mirror and endoscope, which is applied in the field of medical oral mirror, can solve problems such as affecting the operation of medical staff, producing saliva in the mouth, and dry mouth of patients, etc., and achieves good extrusion effect, space saving and good effect

Pending Publication Date: 2020-09-18
NINGBO CHENGDA MACHINERY RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, existing dental medical oral mirrors have some deficiencies during use. For patients who open their mouths for a long time, it is easy to cause saliva inside the oral cavity, which affects the operation of medical staff. This method is likely to cause the patient's mouth to be too dry and feel uncomfortable

Method used

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  • Medical mouth mirror and use method thereof
  • Medical mouth mirror and use method thereof
  • Medical mouth mirror and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as Figure 1-2 As shown, a medical oral mirror proposed in this embodiment includes a housing 2, the housing 2 is connected with an endoscope 7, the housing 2 is a rectangular parallelepiped shell, the right end is an open end, and a through hole is left A conveyor belt 4 with a sponge layer on the surface is connected to the housing 2 for rotation, and a partition plate 5 is connected to the housing 2. The conveyor belt 4 is hung on the partition plate 5 and is in a tensioned state; the right end of the conveyor belt 4 is from The opening end of the casing 2 protrudes, and the conveyor belt is connected with a drive mechanism composed of a motor 13 that drives the conveyor belt 4 to rotate. The rotating shaft 9 is arranged at the lower left end of the conveyor belt 4, and is used to squeeze the liquid on the conveyor belt 4 and realize driving the conveyor belt 4 to rotate around the partition plate 5 at the same time; the bottom inner wall of the housing 2 is als...

Embodiment 2

[0039] Such as image 3 As shown, the other structures of the medical oral mirror of this embodiment are the same as those of the first embodiment, the difference is that in this embodiment, considering the use of the partition plate 5 to support the conveyor belt, the transmission is not very smooth, so the division Partition 5 is removed. The rotating shaft 9 is only rotatably connected to the casing 2, and only plays a pressing role; the driving mechanism includes a motor 13, and also includes a driving roller 14 and a driven roller 15, wherein the driving roller 14 and the driven roller 15 are both in phase with the casing 2. Rotationally connected, the conveyor belt 4 is hung on the driving roller 14 and the driven roller 15, the motor 13 is fixedly connected on the housing 2, and the output shaft of the motor 13 is connected with the driving roller 14 to drive the driving roller 14 to rotate.

[0040]It can be seen from the above two embodiments: by being provided with ...

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Abstract

The invention discloses a medical mouth mirror and a use method thereof. The medical mouth mirror comprises a shell; the shell is connected to an endoscope; the right end of the shell is an open end;a conveying belt with a sponge layer on the surface is rotatably connected in the shell; the right end of the conveying belt extends out from the open end of the shell; the conveying belt is connectedto a driving mechanism, which drives the conveying belt to rotate and is composed of a motor; a rotating shaft used for extruding the conveying belt is arranged in the shell; the rotating shaft is arranged at the left lower end of the conveying belt; several top plates, which are arranged side by side, are also connected onto the inner wall of the bottom of the shell; the upper ends of the top plates are supported on the surface of the conveying belt; and a liquid collecting groove is arranged in the shell. According to the medical mouth mirror and the use method thereof in the invention, dueto arrangement of the conveying belt, the conveying belt circularly absorbs saliva in the mouth, and then, extrudes into the liquid collecting groove; the conveying belt can continuously absorb saliva, and does not need to be replaced in the midway; using is convenient; furthermore, because the conveying belt circularly works, a very small conveying belt can be used; furthermore, the problem thatliquid absorption of the conveying belt is saturated does not need to be worried; the space is saved; and using is convenient.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a medical oral mirror and a method for using the same. Background technique [0002] The oral cavity is a very important structure in the human body. With the continuous updating of medical equipment, intraoral endoscopes are more and more widely used in major hospitals and outpatient clinics. An intraoral camera is a specially constructed camera lens that can be inserted into the oral cavity to display a clear and magnified image on a computer or TV screen. With the assistance of the endoscopic system, dentists can better discover the lesions that occur on soft and hard tissues. It can also allow patients to intuitively and comprehensively understand the stains, plaque, dental calculus and gingivitis on the surface of their oral teeth, such as dental diseases and dental defects that they usually cannot see. And these images can also be stored in the patient's database,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/24A61B1/06A61B1/12A61C17/06
CPCA61B1/24A61B1/0684A61B1/127A61C17/06
Inventor 李乐水李贤明李永红
Owner NINGBO CHENGDA MACHINERY RES INST
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