Anti-spray saliva suction mouth gag

Abstract

The utility model relates to the technical field of mouth gags, and discloses an anti-spray saliva suction mouth gag which comprises a mouth gag body, and a shielding mechanism and a moving mechanism are arranged on the side face of the mouth gag body. The anti-spray saliva suction mouth gag is suitable for clinical operation of any intraoral treatment such as dental filling, root canal treatment, periodontal cleaning treatment, tooth repairing preparation, orthodontic bracket bonding process and the like, and the clinical operation needs a quick mobile phone and three guns to generate spray; saliva is absorbed, and the oral cavity is kept dry; water mist generated by clinical operation is prevented from splashing on the face of a patient, the doctor-seeing experience of the patient is improved, the water mist is prevented from staining the makeup of the patient, and the situation that the spray enters the nasal cavity of the patient to cause discomfort of the patient, the patient does not autonomously move and medical accidents are caused is prevented; a patient does not know the tongue placing position in the clinical operation process, the mouth gag can guide the tongue of the patient to be placed in a tongue block, the irrelevant right of the tongue of the patient in the treatment process is reduced, and meanwhile the clinical efficiency of a doctor is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mouth openers, in particular to an anti-spray saliva suction mouth opener. Background Art

[0002] A mouth opener, also known as a mouth gag, is a device used to hold the mouth open when a patient has difficulty breathing or is unconscious and needs gastric lavage. The mouth opener body is in a "U" shape, and two ends of the mouth opener body are respectively fixedly connected with a handle. The mouth opener body is elastic, and two side arms of the mouth opener body can bend towards the inside or outside of the mouth opener body when pressed by an external pressure. When the external pressure disappears, the two side arms of the mouth opener body return to their original positions. In order to prevent doctors from slipping when holding the handle, the outer side surface of the handle is provided with texture.

[0003] The Chinese Patent Network discloses an anti-splashing mouth opener with the publication number: CN213248929U, which includes a mouth opener body having an outer ring opening and an inner ring opening, and a transparent protective cover with a shielding effect provided at the outer ring opening of the mouth opener body. The transparent protective cover is provided with saliva suction holes, mouth mirror slits and at least one operation hole, and an anti-splashing structure is provided at the operation hole. Medical staff can not only block the splashing and diffusion of droplets and aerosols through the transparent protective cover, but also place various medical devices through the saliva suction holes, mouth mirror slits and operation holes provided on the protective cover for effective treatment. In addition, the anti-splashing mouth opener is provided with an anti-splashing structure at the operation hole. When the operation hole is not in use, the structure can block droplets and aerosols, further improving the anti-splashing and diffusion effect.

[0004] The following problems still exist in this solution: It is impossible to quickly install and disassemble the face shield, resulting in an increased replacement cost, and it is not applicable to users of different ages.

[0005] Therefore, we propose an anti-spray saliva suction mouth opener to solve this problem. Content of the Utility Model

[0006] The purpose of the utility model is to provide an anti-spray saliva suction mouth opener to solve the problems raised in the above background art.

[0007] To achieve the above purpose, the utility model provides the following technical solutions:

[0008] An anti-spray saliva suction mouth opener, including a mouth opener body, wherein a shielding mechanism and a moving mechanism are arranged on the side surface of the mouth opener body;

[0009] The shielding mechanism includes a support part and a shielding part, and the support part is located on the side of the shielding part;

[0010] The support part includes two first support plates. On the sides of both of the first support plates, support frames are fixedly arranged. On the sides of the two support frames, a surface baffle is arranged. On the bottom surface of the mouth opener body, a cambered plate is fixedly arranged.

[0011] The shielding part includes two elastic hanging ear ropes. On the sides of the two elastic hanging ear ropes, they are respectively fixedly connected to the side of the surface baffle. Two first through holes are penetratingly opened on the side of the surface baffle.

[0012] A further improvement lies in that: the moving mechanism includes two ring tubes. On the sides of the two ring tubes, they are respectively fixedly connected to the inner side surface of the mouth opener body, which is convenient for tooth occlusion and avoids the patient having nothing to do.

[0013] A further improvement lies in that: on the sides of the two ring tubes, two silica gel tubes are arranged. On the sides of the two silica gel tubes, a second support plate is arranged. A first limiting groove is penetratingly opened on the side of the second support plate. By arranging the second support plate, the tongue can be placed better. The ring tubes are flexible tubes.

[0014] A further improvement lies in that: on both side surfaces of the second support plate, second tubes are penetratingly opened. The outer surfaces of the two silica gel tubes respectively penetrate through the side surfaces of the two ring tubes and the side surfaces of the two second tubes and extend into the two tubes. The outer surfaces of the two ring tubes are respectively threadedly connected to the inner walls of the two second tubes. By arranging the ring tubes, the silica gel tubes are installed.

[0015] A further improvement lies in that: two support blocks are arranged on the side of the mouth opener. Two threaded grooves are penetratingly opened on the front surface of the mouth opener body. By arranging the support blocks, the surface baffle is installed. The surface baffle is made of transparent plastic material.

[0016] A further improvement lies in that: the outer surfaces of the two support blocks respectively penetrate through the inner walls of the two first through holes and the inner walls of the two first threaded grooves from front to back and extend into the two threaded grooves. The outer surfaces of the two support blocks are threadedly connected to the inner walls of the two threaded grooves, so as to quickly install and replace the surface baffle. The elastic hanging ear ropes can refer to the ear rope style and material of the mask.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: This anti-spray saliva aspirating mouth opener is applicable to any clinical operation in oral medicine that requires a high-speed handpiece and a triple syringe to generate spray, such as filling teeth, root canal treatment, periodontal scaling, restoration of tooth preparation, and orthodontic bonding of brackets. It can suck away saliva and keep the oral cavity dry; prevent the water mist generated during clinical operations from splashing onto the patient's face, improve the patient's experience during the visit, and avoid soiling the patient's makeup with the water mist; prevent the spray from entering the patient's nasal cavity and causing discomfort to the patient, resulting in involuntary movement of the patient and causing medical accidents; during the clinical operation process, the patient does not know where to place the tongue. Using this mouth opener can guide the patient to place the tongue into the tongue holder, reduce the confusion of the patient's tongue during the visit, greatly reduce the occurrence of accidents such as the tongue being randomly placed and cut by oral instruments during the visit, and at the same time improve the doctor's clinical efficiency; the silicone bite pads have different models and can open the upper and lower teeth at different distances (such as 20, 30, 40, 50 mm, etc.) to avoid the occurrence of accidents caused by the muscle soreness and contraction of the long-term open mouth and involuntary closing of the mouth, and at the same time can provide a wide field of vision for the doctor and facilitate clinical operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional exploded view of the structure of the present utility model;

[0019] Figure 2 is a partial cross-sectional view of the three-dimensional structure of the present utility model from the back;

[0020] Figure 3 is a front view of the three-dimensional structure of the present utility model;

[0021] Figure 4 is a rear view of the three-dimensional structure of the present utility model.

[0022] In the figure: the mouth opener body 1, the shielding mechanism 2, the support frame 202, the face shield 205, the arc plate 203, the elastic hanging ear rope 204, the moving mechanism 3, the ring pipe 301, the silicone pipe 300, the second support plate 302, the second pipe 303, the support block 304. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1

[0025] Please refer to Figures 1-4, the present utility model provides a technical solution: an anti-spray saliva aspirator, which includes an aspirator body 1, and a shielding mechanism 2 and a moving mechanism 3 are arranged on the side of the aspirator body 1;

[0026] The shielding mechanism 2 includes a support part and a shielding part, and the support part is located on the side of the shielding part;

[0027] The support part includes two first support plates, support frames 202 are fixedly arranged on the sides of the two first support plates, a face shield 205 is arranged on the sides of the two support frames 202, and a radian plate 200 is fixedly arranged on the bottom surface of the aspirator body 1;

[0028] The shielding part includes two elastic hanging cords 204, the sides of the two elastic hanging cords 204 are fixedly connected to the sides of the face shield 205 respectively, and two first through holes are formed through the sides of the face shield 205.

[0029] Embodiment Two

[0030] Please refer to Figures 1-4 , and on the basis of Embodiment One, it is further obtained that:

[0031] The moving mechanism 3 includes two ring pipes 301, and the sides of the two ring pipes 301 are fixedly connected to the inner sides of the aspirator body 1 respectively.

[0032] Furthermore, two silica gel pipes 300 are arranged on the sides of the two ring pipes 301 in this embodiment, a second support plate 302 is arranged on the sides of the two silica gel pipes 300, and a first limiting groove is formed through the side of the second support plate 302.

[0033] Furthermore, second pipes 303 are formed through both sides of the second support plate 302 in this embodiment, the outer surfaces of the two silica gel pipes 300 respectively penetrate through the sides of the two ring pipes 301 and the sides of the two second pipes 303 and extend into the two pipes 303, and the outer surfaces of the two ring pipes 301 are threadedly connected to the inner walls of the two second pipes 303 respectively.

[0034] Furthermore, two support blocks 304 are arranged on the side of the aspirator 1 in this embodiment, and two threaded grooves are formed through the front of the aspirator body 1.

[0035] Furthermore, the outer surfaces of the two support blocks 304 respectively penetrate through the inner walls of the two first through holes and the inner walls of the two first threaded grooves from front to back and extend into the two threaded grooves, and the outer surfaces of the two support blocks 304 are threadedly connected to the inner walls of the two threaded grooves.

[0036] When in use, the saliva aspirator should have a silicone hose placed at the bottom of the mouth, with the distal end connected to the dental chair, similar to negative pressure suction. By inserting two silicone tubes 303 into the two annular tubes 301 and pulling downward, and at the same time pulling the support frames 202 on both sides, the mouth opener body 1 is placed into the patient's mouth. Select a suitable second support plate 302 according to the specific size of the patient's tongue. After completing the threaded connection of the silicone tube 300 and the second tube 303, let the patient's tongue rest against the inside of the second support plate 302. At the same time, fix the face shield 205 and the elastic hanging ear string 204 on the patient's ear side. The support block 304 passes through the face shield 205 and is threadedly connected to both sides of the mouth opener body 1 for installation and disassembly.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to the embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spray-proof saliva suction mouth opener, comprising a mouth opener body (1), characterized in that: The side of the opener body (1) is provided with a shielding mechanism (2) and a moving mechanism (3); The shielding mechanism (2) comprises a supporting portion and a shielding portion, wherein the supporting portion is located on the side of the shielding portion; The support portion comprises two first support plates, the sides of the two first support plates are fixedly provided with support frames (202), the sides of the two support frames (202) are provided with surface stops (205), and the bottom surface of the opener body (1) is fixedly provided with a radian plate (200); The shielding portion comprises two elastic ear-hanging ropes (204), the side surfaces of the two elastic ear-hanging ropes (204) are respectively fixedly connected to the side surfaces of the face shield (205), and the side surfaces of the face shield (205) are provided with two first through holes.

2. The anti-spray saliva suction mouth opening device according to claim 1, characterized in that: The moving mechanism (3) comprises two ring tubes (301), and the side surfaces of the two ring tubes (301) are respectively fixedly connected to the inner side surfaces of the opener body (1).

3. The anti-spray saliva suction mouth opening device according to claim 2, characterized in that: Two silicone tubes (300) are arranged on the sides of the two ring tubes (301), second support plates (302) are arranged on the sides of the two silicone tubes (300), and a first limiting groove is formed through the side of the second support plate (302).

4. The anti-spray saliva suction mouth opening device according to claim 3, characterized in that: The second support plate (302) has second pipes (303) extending through both side surfaces thereof; the outer surfaces of the two silicone pipes (300) respectively penetrate the side surfaces of the two annular pipes (301) and the side surfaces of the two second pipes (303) and extend into the interior of the two pipes (303); the outer surfaces of the two annular pipes (301) are respectively threadedly connected to the inner walls of the two second pipes (303).

5. The anti-spray saliva suction mouth opening device according to claim 1, characterized in that: Two support blocks (304) are arranged on the side of the opener body (1), and two thread grooves are provided through the front of the opener body (1).

6. The anti-spray saliva suction mouth opening device according to claim 5, characterized in that: The outer surfaces of the two support blocks (304) respectively penetrate the inner walls of the two first through holes and the inner walls of the two first thread grooves from front to back and extend into the inside of the two thread grooves. The outer surfaces of the two support blocks (304) are threadedly connected to the inner walls of the two thread grooves.

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