A sandblast-proof face shield for dental patients

Abstract

The utility model discloses a special face screen of preventing sand spraying of dental patient, including face screen body, the face screen body is transparent material processing and is formed, and the edge of face screen body is equipped with the frame, the inner side of frame is equipped with the mat layer of soft skin -adapting, the position of face screen body corresponds the eye and is equipped with the goggles, the position of face screen body corresponds the mouth and is equipped with the operation window, the inner side of operation window is equipped with a circle of surrounding, operation window place is equipped with the window board, the window board is rotatory with face screen body links to each other, and face screen body is equipped with the suction pipe along the one side of window board, the suction pipe is detachable with face screen body links to each other, and the both sides of face screen body are connected with adjustable headband, the utility model discloses the combination of operation window and goggles part provides the comprehensive protection to the eye and face of dental patient, effectively reduces the harm that splashing causes, and the light of goggles part's anti -light injury film layer and anti -fog coating further promotes the protection effect and the visual field definition.

Description

Technical Field

[0001] This utility model relates to the field of face shield technology, specifically a face shield for dental patients to prevent sandblasting. Background Technology

[0002] During dental treatments, especially procedures such as air polishing, periodontal treatment, and manipulating incisors, a large amount of droplets, fine particles, and blood are generated. These splashes can not only interfere with the dentist's vision but also potentially cause harm to the patient's eyes and face. Currently, existing dental patient protective equipment on the market mainly includes ordinary face shields or goggles, but their protective effect is limited. Therefore, a new type of protective device has emerged on the market.

[0003] For example, the utility model patent with publication number CN210931947U discloses a dental sandblasting protective cover, which includes a barrier membrane and a dental clamp installed on the barrier membrane; the dental clamp is a ring body with an arch-shaped hole, and the barrier membrane has an arch-shaped positioning port in the middle, which is connected to the annular hole of the dental clamp.

[0004] The protective mask provided by the aforementioned patent has a simple structure and can prevent sand particles from splashing into the soft tissues inside the mouth and the patient's face. However, it cannot solve the problems of doctors' field of vision, nurses' saliva suction, and prevention of water and liquid splashing on the patient's face in a three-in-one manner, and needs further improvement. Utility Model Content

[0005] The purpose of this invention is to provide a dental patient-specific anti-sandblast face shield, which aims to improve upon existing protective face shields that are simple in structure and cannot solve the problems of doctors' field of vision, nurses' saliva suction, and prevention of water and liquid splashing on patients' faces in a three-in-one manner.

[0006] This utility model is implemented as follows:

[0007] A dental patient-specific anti-blast face shield includes a face shield body made of transparent material, with a frame around its edge and a soft, skin-friendly padding layer on the inner side of the frame. The face shield body has goggles positioned corresponding to the eyes and an operating window positioned corresponding to the mouth. The operating window has a surrounding barrier on its inner side and a window panel rotatably connected to the face shield body. A suction tube is provided along one side of the window panel and detachably connected to the face shield body. Adjustable headbands are connected to both sides of the face shield body.

[0008] Furthermore, the screen body has symmetrical connection ports on both sides of the frame, a malleable mesh support at the bottom of the screen body, a protrusion at the rear end of the malleable mesh support, and ventilation holes evenly distributed on the malleable mesh support.

[0009] Furthermore, the goggles are made of anti-fog and anti-scratch materials, and the surface of the goggles is coated with an anti-light-stab film. The enclosure is made of a transparent material that is elastic and impact-resistant.

[0010] Furthermore, an interface is provided on one side of the operation window, and adapter grooves are provided at the top and bottom of the interface. A limiting pressure groove is provided on the other side of the operation window.

[0011] Furthermore, the faceplate body is provided with a circular tube along one side of the operation window, the inner side of the circular tube is provided with an anti-slip rubber ring, and the enclosure is provided with a perforation at the position aligned with the circular tube.

[0012] Furthermore, an adapter is provided on one side of the window panel, and adapter posts are provided at the top and bottom of the adapter, with the adapter posts rotatably connected to the adapter groove.

[0013] Furthermore, a limiting pressure head is provided on the other side of the window panel, and magnetic attraction plates are provided on the limiting pressure head and the limiting pressure groove to ensure sufficient stability when the window panel is closed. A pull ring is provided on the window panel.

[0014] Furthermore, the adjustable headband has a binding head at both ends, a binding hole in the middle of the binding head, and a buckle on the adjustable headband for adjusting the length of the adjustable headband.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides comprehensive protection for the eyes and face of dental patients by combining the operating window and the goggles, effectively reducing the damage caused by splashes. The anti-shine and anti-fog coating of the goggles further enhances the protective effect and visual clarity. The edge of the operating window is designed with a barrier to reduce the interference of splashes on the doctor's vision, allowing the doctor to focus more on the treatment operation. The barrier can also prevent water and liquid from splashing onto the patient's face. At the same time, the structure that fixes the saliva suction tube makes the nurse's saliva suction operation more convenient and improves the overall treatment efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the front panel body of this utility model from a front-end oblique tilting angle;

[0018] Figure 3 This is a structural schematic diagram of the front screen body of this utility model from a rear oblique top-down view;

[0019] Figure 4 This is a structural schematic diagram of the window panel of this utility model;

[0020] Figure 5 This is a schematic diagram of the adjustable headband of this utility model.

[0021] In the diagram: 1. Face shield body; 11. Frame; 12. Connection port; 13. Goggles; 14. Operation window; 15. Adapter; 16. Adapter groove; 17. Limiting groove; 171. Round tube; 18. Enclosure; 181. Perforation; 19. Moldable mesh support; 191. Protrusion; 2. Window panel; 21. Adapter; 22. Adapter post; 23. Limiting head; 24. Pull ring; 3. Adjustable headband; 31. Binding head; 32. Binding hole; 33. D-ring; 4. Strap. Detailed implementation method:

[0022] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] The following description, in conjunction with the accompanying drawings and specific embodiments, provides further details:

[0024] like Figure 1 , Figure 2 and Figure 3 As shown, this utility model provides a dental patient-specific anti-blast face shield, including a face shield body 1. The face shield body 1 is made of a transparent material, such as lightweight transparent polycarbonate or acrylic. The lightweight material reduces the burden on the patient, while the transparent material ensures good visibility. The face shield body 1 has a frame 11 along its edge, and the inner side of the frame 11 has a soft, skin-conforming pad. The frame 11, together with the pad, facilitates comfortable wear of the entire face shield, preventing stiffness and discomfort. The pad is made of silicone or sponge material; the soft, skin-conforming pad increases patient comfort and reduces pressure on the facial skin during prolonged wear. The face shield 1 is equipped with goggles 13 at the position corresponding to the eyes, and an operation window 14 is equipped at the position corresponding to the mouth. The inner side of the operation window 14 is equipped with a ring of guards 18. A window plate 2 is provided at the operation window 14. The window plate 2 is rotatably connected to the face shield 1. A straw 4 is provided along one side of the window plate 2 on the face shield 1. The straw 4 is detachably connected to the face shield 1. Adjustable headbands 3 are connected to both sides of the face shield 1.

[0025] like Figure 2 and Figure 3 As shown, the face shield body 1 has symmetrical connection ports 12 on both sides of its frame 11, which facilitate the connection of the adjustable headband 3. The bottom of the face shield body 1 has a malleable mesh support 19, with a protrusion 191 at the rear end. The malleable mesh support 19 has evenly distributed ventilation holes; this structure allows the face shield body 1 to support the patient's chin, ensuring stability on the patient's face. The goggles 13 are made of anti-fog and scratch-resistant material, and the surface of the goggles 13 is coated with an anti-light-piercing film. The anti-fog and scratch-resistant material ensures that the goggles 13 remain clear over a long period, and the anti-light-piercing film effectively prevents the patient's eyes from being injured by light. The inner side of the goggles 13 has an anti-fog coating, which is either a hydrophilic coating or a conductive anti-fog coating. The anti-fog coating effectively prevents the goggles 13 from fogging up, ensuring clear vision for both the patient and the doctor. The barrier 18 is made of a transparent material that is elastic and impact-resistant. This special shape design effectively guides splashes downwards or sideways, reducing the possibility of direct splashing onto the patient's face. The elastic and impact-resistant material ensures the window remains intact when impacted by splashes, without obstructing the doctor's field of vision. An adapter 15 is provided on one side of the operating window 14, with adapter grooves 16 at both the top and bottom. A limiting groove 17 is provided on the other side of the operating window 14. This structure facilitates the opening and closing of the window panel 2, making it easy to use. The limiting groove 17 also ensures the stability of the window panel 2. A round tube 171 is provided along one side of the face shield body 1 along the operating window 14. An anti-slip rubber ring is provided inside the round tube 171, and the barrier 18 has a perforation 181 aligned with the round tube 171. This structure ensures the suction tube 4 is firmly fixed to the face shield and will not slide or fall off during treatment.

[0026] like Figure 4 As shown, one side of the window panel 2 is provided with an adapter 21, and the top and bottom of the adapter 21 are provided with adapter posts 22. The adapter posts 22 are rotatably connected to the adapter groove 16. This structure facilitates the rotatable connection between the window panel 2 and the faceplate body 1. The other side of the window panel 2 is provided with a limiting pressure head 23. The limiting pressure head 23 and the limiting pressure groove 17 are provided with mutually attractive magnetic plates to ensure sufficient stability when the window panel 2 is closed. The window panel 2 is provided with a pull ring 24; the pull ring 24 facilitates the pulling of the window panel 2 and facilitates the opening and closing of the window panel 2.

[0027] like Figure 5 As shown, the adjustable headband 3 has a binding head 31 at both ends, a binding hole 32 in the middle of the binding head 31, and a buckle on the adjustable headband 3 for adjusting the length of the adjustable headband 3.

[0028] Working principle: During use, the face shield body 1 is worn on the patient's head via the adjustable headband 3. The length of the adjustable headband 3 is adjusted to fit the patient's head circumference via the D-ring buckle 33. The silicone or sponge padding layer on the edge of the face shield body 1 fits the face to increase comfort. The goggles 13 protect the patient's eyes from light irritation, water splashes, and sandblasting powder, and the anti-fog coating prevents fogging. The doctor performs treatment through the operating window 14. The barrier 18 guides the splashes to slide off. The round tube 171 that fixes the suction tube 4 securely fixes the suction tube 4 for suctioning saliva. The malleable mesh support 19 at the chin can be shaped according to the patient's chin shape, and the ventilation holes facilitate the patient's breathing, thereby achieving the purpose of comprehensive protection and convenient treatment.

[0029] In summary, compared with the prior art, this application provides comprehensive protection for the eyes and face of dental patients through the combination of the operating window 14 and the goggles 13, effectively reducing the damage caused by splashes. The anti-shine and anti-fog coatings of the goggles 13 further enhance the protective effect and visual clarity. The edge of the operating window 14 is designed with a barrier 18, which can reduce the interference of splashes on the doctor's vision, allowing the doctor to focus more on the treatment operation. The barrier 18 can also prevent water and liquid from splashing onto the patient's face. At the same time, the structure that fixes the saliva suction tube makes the nurse's saliva suction operation more convenient and improves the overall treatment efficiency.

[0030] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A dental patient-specific anti-blast face shield, comprising a face shield body, characterized in that, The face shield body is made of transparent material and has a frame around its edge. The inner side of the frame has a soft, skin-friendly padding layer. A goggle is located at the eye position on the face shield body, and an operation window is located at the mouth position. A surrounding barrier surrounds the inner side of the operation window. A window panel is located at the operation window and is rotatably connected to the face shield body. A straw is located along one side of the window panel on the face shield body and is detachably connected to the face shield body. Adjustable headbands are connected to both sides of the face shield body. Symmetrical connection ports are located on both sides of the face shield body's frame. A malleable mesh support is located at the bottom of the face shield body, with a protrusion at the rear end and evenly spaced ventilation holes.

2. The dental patient-specific anti-blast face shield according to claim 1, characterized in that, The goggles are made of anti-fog and anti-scratch materials, and the surface of the goggles is coated with an anti-light-stab film. The enclosure is made of a transparent material that is elastic and impact-resistant.

3. A dental patient-specific anti-blast face shield according to claim 2, characterized in that, The operation window is provided with an interface on one side, and the interface is provided with an adapter groove at the top and bottom. The operation window is provided with a limiting pressure groove on the other side.

4. A dental patient-specific anti-blast face shield according to claim 3, characterized in that, The faceplate body has a round tube along one side of the operation window, the inner side of the round tube has an anti-slip rubber ring, and the enclosure has a perforation aligned with the round tube.

5. A dental patient-specific anti-blast face shield according to claim 3, characterized in that, The window panel is provided with an adapter on one side, and the adapter is provided with adapter posts at the top and bottom, and the adapter posts are rotatably connected to the adapter groove.

6. A dental patient-specific anti-blast face shield according to claim 5, characterized in that, On the other side of the window panel, there is a limiting pressure head. The limiting pressure head and the limiting pressure groove are provided with magnetic absorbing pieces that attract each other, which is used to ensure sufficient stability when the window panel is closed. The window panel is provided with a pull ring.

7. A dental patient-specific anti-blast face shield according to any one of claims 1-6, characterized in that, The adjustable headband has a binding head at both ends, a binding hole in the middle of the binding head, and a buckle on the adjustable headband for adjusting the length of the adjustable headband.

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