Anti-fog mouth mirror for oral saliva suction

Abstract

The utility model discloses an anti-fog mouth mirror for oral saliva suction, which comprises a tube body which is divided into a vertical part and an inclined part according to the structure, the inclined part is an inclined plane, the inclination angle is 30 degrees, and an odontoscope body is arranged in a port of the inclined part; the port is provided with a water injection port, and the opposite side is provided with a strong suction port; the edge of the end opening is a round corner, small holes are formed in the end opening in an array mode, and the axis diameter extension lines of the small holes are located at the axis of the mouth mirror body. According to the anti-fog odontoscope for oral saliva suction, the 30-degree odontoscope body is additionally arranged on the inclined part, so that observation can be conducted through reflection of the odontoscope body after the odontoscope is close to the gum.

Description

Technical Field

[0001] The utility model relates to a saliva suction tube, in particular to an anti-fog mouth mirror for oral saliva suction. Background Art

[0002] Pulp disease and periapical disease are common oral diseases that endanger human oral health. There are many causes of pulp disease and periapical disease, among which bacterial infection is the main factor causing pulp disease and periapical disease. When the lesions develop to the pulp or even the apex, the use of complete root canal treatment is the first choice for treating pulp disease and periapical disease. Root canal treatment includes pulp opening, root canal preparation and irrigation, root canal filling and crown repair.

[0003] Among them, during the treatment in the dental clinic, a large number of pathogenic microorganisms in the patient's mouth during treatment and bacterial suspended particles and aerosols generated by cutting teeth are absorbed by high-speed turbines and high-pressure cooling water, effectively reducing environmental pollution and playing an important role in preventing medical cross-infection. When treating maxillary posterior molars in the oral cavity, the turbine cooling water, blood, exudate, and aerosols splashed on the mirror surface of the mouth mirror during the operation are usually cleaned by cotton balls, gauze wiping, blotting, air gun blowing, etc., which are cumbersome and inconvenient. Utility Model Content

[0004] The utility model aims to provide an anti-fog mouth mirror for oral saliva suction, which is used to solve the above problems.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An anti-fog mouth mirror for oral saliva suction comprises a tube body, which is divided into a vertical part and an inclined part according to the structure;

[0007] The inclined portion is an inclined surface with an inclination angle of 30°, and a mouth mirror body is arranged in the port thereof;

[0008] The port is provided with a water injection port, and a strong suction port is provided on the opposite side;

[0009] The edge of the port is rounded, and is provided with small holes arranged in an array, and the extension line of the axial diameter of the small holes is located at the axis of the mirror body of the mouth mirror.

[0010] Preferably, the tube body is an integrally formed PVC plastic tube.

[0011] Preferably, the inner wall of the vertical portion is provided with a wind cavity portion, and the wind cavity portion is one-half of the diameter of the vertical portion, so the other half is a water injection channel;

[0012] The air cavity portion and the air inlet of the water injection channel are both provided with interface ends.

[0013] Preferably, the wind cavity portion is connected to the small hole and the strong suction port respectively through the air passage on the inner wall of the inclined portion.

[0014] Preferably, a knob is disposed outside the vertical portion, and the knob is fixedly connected to a gate rotatably disposed in the air cavity portion.

[0015] Preferably, a mirror anti-fog film is affixed to the body of the mouth mirror.

[0016] In the above technical scheme, the utility model provides an anti-fog mouth mirror for oral saliva suction, which has the following beneficial effects: it greatly improves the accuracy and convenience of the operator's observation of the surgical area. The circular mouth mirror of this device is designed with a saliva suction tube, which can also help to isolate moisture from the treatment area, so that patients can avoid direct negative pressure suction of the weak mucosa under the tongue and the floor of the mouth; saliva suction can also pull the oral soft tissue or gently press the back of the tongue, which is not easy to deform and protect the patient's soft tissue, so that the doctor's operating field is clear and wide, greatly improving the quality of treatment and work efficiency. The multifunctional water injection function of this device can solve the troubles of patients with mobility difficulties, lumbar spine injuries, etc. who frequently get up to rinse their mouths during treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 The overall structural diagram provided for the embodiment of the utility model;

[0019] Figure 2 A schematic diagram of a cross-sectional structure provided for an embodiment of the utility model.

[0020] Description of reference numerals:

[0021] 1. Tube body; 11. Vertical part; 12. Inclined part; 121. Airway; 2. Mouth mirror body; 3. Water inlet; 4. Strong suction port; 5. Small hole; 6. Wind cavity; 7. Water inlet; 8. Interface end; 9. Knob; 91. Gate. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] like Figure 1-2 As shown, an anti-fog mouth mirror for oral saliva suction comprises a tube body 1, which is divided into a vertical portion 11 and an inclined portion 12 according to the structure;

[0024] The inclined portion 12 is an inclined surface with an inclination angle of 30°, and a mouth mirror body 2 is arranged in the port thereof;

[0025] The port is provided with a water injection port 3, and a strong suction port 4 is provided on the opposite side;

[0026] The edge of the port is rounded, and is provided with small holes 5 arranged in an array, and the axial extension line of the small holes 5 is located at the axis center of the mouth mirror body 2.

[0027] Specifically, since the mirror body 2 is covered with a mirror anti-fog film, water droplets formed due to temperature difference will condense on the mirror body 2, and the water droplets on the mirror body 2 are removed by flushing and suction through the small hole 5 to ensure a clear field of vision.

[0028] In the above technology, after the inclined portion 12 is increased by 30°, the mirror body 2 of the mouth mirror can be closer to the gums, and observation can be performed through the reflection of the mirror body 2 .

[0029] As the optimal embodiment further provided by the present invention, the pipe body 1 is an integrally formed PVC plastic pipe.

[0030] As another embodiment further provided by the present invention, the inner wall of the vertical portion 11 is provided with a wind cavity portion 6, and the wind cavity portion 6 is one-half of the diameter of the vertical portion 11, so the other half is the water injection channel 7;

[0031] The air inlets of the air cavity portion 6 and the water injection channel 7 are both provided with interface ends 8 .

[0032] Specifically, the water injection channel 7 is directly connected to the inclined portion 12 , and then discharged from the water injection port 3 .

[0033] The suction airflow is performed by the air cavity portion 6, and then communicates with the small hole 5 and the strong suction port 4 respectively through the air channel 121 on the inner wall of the inclined portion 12.

[0034] As another embodiment further provided by the present invention, a knob 9 is disposed outside the vertical portion 11, and the knob 9 is fixedly connected to a gate 91 rotatably disposed in the air cavity portion 6, thereby achieving the purpose of changing the size of the suction airflow.

[0035] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An anti-fog mouth mirror for oral saliva suction, characterized in that: It comprises a tube body (1), which is divided into a vertical part (11) and an inclined part (12) according to its structure; The inclined portion (12) is an inclined surface with an inclination angle of 30°, and a mouth mirror body (2) is arranged in its port; The port is provided with a water injection port (3), and a strong suction port (4) is provided on the opposite side; The edge of the port is rounded, and is provided with small holes (5) arranged in an array, and the axial extension lines of the small holes (5) are located at the axis of the mouth mirror body (2).

2. The anti-fog mouth mirror for oral saliva suction according to claim 1, characterized in that: The pipe body (1) is an integrally formed PVC plastic pipe.

3. The anti-fog mouth mirror for oral saliva suction according to claim 1, characterized in that: The inner wall of the vertical portion (11) is provided with a wind cavity portion (6), and the wind cavity portion (6) is half of the diameter of the vertical portion (11), so the other half is a water injection channel (7); The air cavity portion (6) and the air inlet of the water injection channel (7) are both provided with an interface end (8).

4. The anti-fog mouth mirror for oral saliva suction according to claim 3, characterized in that: The wind cavity portion (6) is respectively connected to the small hole (5) and the strong suction port (4) through the air passage (121) on the inner wall of the inclined portion (12).

5. The anti-fog mouth mirror for oral saliva suction according to claim 3, characterized in that: A knob (9) is disposed outside the vertical portion (11), and the knob (9) is fixedly connected to a gate plate (91) rotatably disposed in the air cavity portion (6).

6. The anti-fog mouth mirror for oral saliva suction according to claim 3, characterized in that: A mirror anti-fogging film is pasted on the mouth mirror body (2).

Images