Repositioning bite plate

Abstract

The utility model discloses a repositioning occlusal plate, comprising an occlusal plate main body, the occlusal plate main body comprising a splicing plate, adjacent splicing plates are connected by means of an installation component, and a positioning cavity is formed inside the splicing plates. Beneficial effects: the splicing plate is composed of various functional layers, which can not only avoid the change of the occlusal position of the teeth, but also ensure the correct wearing position when the patient wears it, and the patient can easily identify the wearing, and the firmness and comfort of wearing can be improved. The installation component is convenient for splicing and assembling the whole, and then different occlusal plate main bodies can be assembled according to the tooth conditions of different groups of people, which can make the positioning occlusal treatment better adapted when used, improve the quality effect, and the comfort when wearing, and reduce the discomfort and pain caused by friction when the patient wears it.

Description

Technical Field

[0001] The utility model relates to the field of auxiliary medical equipment, in particular to a repositioning occlusal plate. Background Art

[0002] Occlusal therapy refers to the general term for all treatment measures taken to improve the coordination and stability, function and aesthetics of the various parts of the oral and maxillary system by changing the contact state of the occlusion and the jaw position. It is generally divided into two categories: reversible occlusal therapy and irreversible occlusal therapy. Reversible treatment refers to a method that temporarily changes the contact state of the occlusion, but can still restore the occlusal contact characteristics before treatment after treatment, such as the use of bite splints. Irreversible occlusal therapy will permanently change the contact state of the occlusion, and cannot be restored to the original state after treatment, such as occlusal adjustment, crown and bridge restoration, occlusal reconstruction, orthodontic treatment, etc.

[0003] For example, a bite plate disclosed in Chinese patent CN217525071U includes an elastic plate body and a bite groove, wherein the bite groove is arranged on the elastic plate body, and the bite groove is used to accommodate teeth, wherein the elastic plate body includes a base portion and a toughening portion arranged on the base portion. The bite plate provided in the present application is elastic as a whole, and when the bite plate is subjected to a large force during the opening and closing of the mouth, it can achieve bending buffering well by relying on its own elasticity, providing the user with the required small amount of bending, and well matching the user's physiological movement needs, so that the possibility of the bite plate breaking or cracking is greatly reduced, effectively extending the service life of the bite plate, and improving the cost performance and market competitiveness of the bite plate.

[0004] However, current occlusal splints have certain defects in actual use. The dental conditions of different people are different, and they cannot be fitted to the teeth according to the actual situation. Furthermore, during the quality process, friction and the like are prone to occur, which not only affects the treatment effect, but also easily causes pain when the teeth are moved. Utility Model Content

[0005] The purpose of the utility model is to provide a repositioning occlusal plate to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A repositioning occlusal plate comprises an occlusal plate main body, wherein the occlusal plate main body comprises splicing plates, adjacent splicing plates are connected via mounting components, and positioning cavities are formed inside the splicing plates.

[0008] Furthermore, in order to facilitate the splicing and assembly into an appropriate occlusal plate body according to different groups of people during treatment and to facilitate the positioning of occlusal treatment, the installation component includes a connecting plate arranged at one end of the splicing plate, and a connecting groove is provided at the end of the splicing plate away from the connecting plate, and adjacent splicing plates are connected through the connecting plate and the connecting groove.

[0009] Furthermore, in order to improve the firmness during splicing and assembly, a sealing gasket is provided in the connection groove, and the sealing gasket matches the connection plate.

[0010] Furthermore, in order to ensure the firmness during assembly and splicing without affecting the subsequent bite positioning, sliding cavities are equidistantly opened in the connecting plate, and a movable plate is slidably arranged in the sliding cavity. Positioning pieces are provided at the ends of the two movable plates away from each other. The positioning pieces slide out of the sliding cavity, and positioning holes that are compatible with the positioning pieces are opened in the connecting groove.

[0011] Furthermore, in order to better fit the teeth, avoid movement and the like, and improve comfort, the splicing plate includes a base material, and a filling layer and an elastic membrane are sequentially arranged on the inner side of the base material.

[0012] Furthermore, in order to improve the firmness when worn and avoid movement or falling off, elastic steel sheets are symmetrically provided on both sides of the positioning cavity inside the base material, and a support plate is fixed at the bottom end of the base material to assist in the engagement.

[0013] Furthermore, in order to improve the comfort, the base material is made of methacrylic resin material, and the filling layer is made of plasticine material.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] (1) The splicing plate is composed of various functional layers, which can not only avoid the change of the occlusal position of the teeth, but also ensure the correct wearing position when the patient wears it, making it easy for the patient to identify the wearing, and also improve the firmness and comfort of wearing;

[0016] (2) The installation components are provided to facilitate the assembly of the whole, and different bite plate bodies can be assembled according to the dental conditions of different people, so that the positioning bite treatment can be better adapted, the quality effect and the comfort when wearing can be improved, and the discomfort and pain caused by friction when the patient wears it can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model 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 of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of a repositioning bite plate according to an embodiment of the utility model;

[0019] Figure 2 It is a structural schematic diagram of an installation assembly in a repositioning bite plate according to an embodiment of the utility model;

[0020] Figure 3 is a cross-sectional view of a spliced ​​plate in a repositioning bite plate according to an embodiment of the utility model;

[0021] Figure 4 It is a partial structural schematic diagram of a sliding cavity and a positioning member in a repositioning bite plate according to an embodiment of the utility model.

[0022] Reference numerals:

[0023] 1. Occlusal plate body; 2. Splicing plate; 3. Positioning cavity; 4. Connecting plate; 5. Connecting groove; 6. Sealing gasket; 7. Base material; 8. Elastic membrane; 9. Filling layer; 10. Elastic steel sheet; 11. Support plate; 12. Positioning hole; 13. Positioning piece; 14. Moving plate; 15. Sliding cavity. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4A repositioning occlusal plate according to an embodiment of the utility model includes an occlusal plate main body 1, which is divided into two groups and is used for positioning and occluding the upper jaw and the lower jaw. It is a relatively mature technology and will not be elaborated here. For the occlusal plate main body 1, the whole is spliced ​​with splicing plates 2 and installation components, which can be spliced ​​together according to the dental conditions of different groups of people for better adaptation and use. The installation component includes a connecting plate 4 bonded to one end of the splicing plate 2, and a connecting groove 5 is opened at the other end for convenient insertion of the connecting plate 4, and a sealing gasket 6 for improving the sealing and connection effect is bonded inside the connecting groove 5. The connecting plates 4 are spliced ​​to form a positioning cavity 3, which is convenient for positioning and occlusal treatment.

[0026] See also Figure 1-Figure 4 In order to improve the wearing comfort and ensure the treatment effect, the splicing plate 2 includes a substrate 7, wherein the substrate 7 is made of methacrylic resin material to ensure the comfort when wearing, and for better fitting and positioning, an elastic membrane 8 (which can be medical silica gel) is arranged inside the substrate 7, and a filling cavity is formed between the two, and a filling layer 9 is filled inside the substrate 7, which is made of plasticine (or other plastic soft materials such as dough), so as to better fit the user's teeth and ensure the wearing effect, wherein elastic steel sheets 10 (which can also be other elastic materials) are symmetrically arranged on both sides of the positioning cavity 3 inside the substrate 7, which can assist in wearing and ensure firmness, and a support plate 11 is bonded to the bottom end of the substrate 7, which can assist in providing the effect of upper and lower jaw bite;

[0027] In order to ensure the positioning effect after splicing and facilitate subsequent disassembly, cleaning or replacement operations, two sets of sliding cavities 15 are opened inside the connecting plate 4, and a movable plate 14 is sealed and slidably connected in the sliding cavity 15 (sealing can be achieved by a sealing ring), and a positioning piece 13 (composed of a cylinder and a hemisphere, wherein the hemisphere is made of rubber and has a certain elasticity, which is convenient for positioning and subsequent removal operations) is welded on the side walls of the movable plate 14 that are away from each other. The positioning piece 13 slides in the sliding cavity 15, and a positioning hole 12 that is adapted to the positioning piece 13 is opened on the connecting groove 5 and the sealing gasket 6.

[0028] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0029] In summary, with the aid of the above technical scheme of the utility model, the splicing plate 2 is composed of various functional layers, which can not only avoid the change of the occlusal position of the teeth, but also ensure the correct wearing position when the patient wears it, and the patient can easily identify the wearing, and the firmness and comfort of wearing can be improved. The whole is spliced ​​and assembled through the provided installation components, and then different occlusal plate bodies 1 can be assembled according to the dental conditions of different groups of people. During assembly, the connecting plate 4 at one end of the splicing plate 2 is inserted into the connecting groove 5 on the adjacent splicing plate 2, and at this time, the positioning member 13 is squeezed to approach each other, and then the two movable plates 14 are moved together. When they move closer to each other, the air in the sliding cavity 15 (between the two moving plates 14) is compressed, and after the connection is completed, under the potential energy of the compressed air, the positioning member 13 is moved and reset, and enters the positioning hole 12 to complete the positioning and fixation. The sealing gasket 6 can ensure the connection effect and improve the firmness. After the assembly is completed, the device can be worn. When worn, the filling layer 9 and the elastic membrane 8 can make it fit better with the teeth. At the same time, the elastic steel sheet 10 can ensure the firmness of wearing, which can make the positioning occlusal treatment better adapted when used, improve the quality effect, and the comfort when worn, and reduce the discomfort and pain caused by friction when the patient wears it.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A repositioning bite plate, comprising a bite plate body (1), characterized in that: The occlusal plate body (1) comprises a splicing plate (2), adjacent splicing plates (2) are connected via a mounting assembly, and a positioning cavity (3) is formed inside the splicing plates (2).

2. A repositioning bite plate according to claim 1, characterized in that: The installation assembly comprises a connecting plate (4) arranged at one end of a splicing plate (2); a connecting groove (5) is provided at one end of the splicing plate (2) away from the connecting plate (4); adjacent splicing plates (2) are plugged into each other via the connecting plate (4) and the connecting groove (5).

3. A repositioning bite plate according to claim 2, characterized in that: A sealing gasket (6) is provided in the connection groove (5), and the sealing gasket (6) matches the connection plate (4).

4. A repositioning bite plate according to claim 3, characterized in that: Sliding cavities (15) are equidistantly provided in the connecting plate (4), a movable plate (14) is slidably provided in the sliding cavity (15), a positioning piece (13) is provided at one end of the two movable plates (14) that are away from each other, the positioning piece (13) slides out of the sliding cavity (15), and a positioning hole (12) adapted to the positioning piece (13) is provided in the connecting groove (5).

5. A repositioning bite plate according to claim 4, characterized in that: The splicing plate (2) comprises a base material (7), and a filling layer (9) and an elastic membrane (8) are sequentially arranged on the inner side of the base material (7).

6. A repositioning bite plate according to claim 5, characterized in that: Elastic steel sheets (10) are symmetrically arranged on both sides of the positioning cavity (3) inside the substrate (7), and a support plate (11) is fixedly arranged at the bottom end inside the substrate (7).

7. A repositioning bite plate according to claim 6, characterized in that: The substrate (7) is a methacrylic resin substrate, and the filling layer (9) is a plasticine filling layer.

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