Bioadsorptive denture

Abstract

The utility model discloses a kind of biological adsorption denture, it is related to denture technical field. Including main component and the stamping assembly of being set on main component, the main component includes denture body, stamping assembly includes lifting rod, lifting rod is sealed and inserted in denture body, exhaust component is set in denture body, and lifting groove is opened in denture body. The utility model when user is in masticating object, the lifting rod under extrusion drops, under the action of sealing ring, extrude the air in lifting groove, the air in lifting groove is discharged through exhaust component, exhaust component is one-way exhaust, then under the action of reset spring, lifting rod rises, so that negative pressure is generated in lifting groove, sealing assembly generates suction on the surface of adsorption groove through air inlet groove, and then biological adsorption is provided to denture body, when continuously chewing, this process is repeatedly, so that negative pressure is continuously generated in lifting groove, and adsorption effect is strengthened.

Description

Technical Field

[0001] This utility model relates to the field of dental prosthesis technology, specifically to a bio-adhesive denture. Background Technology

[0002] Bioadhesive dentures are a special type of denture material or design characterized by their excellent bioadhesion capabilities. This means that such dentures can interact with tissues, saliva, and microorganisms in the oral cavity, promoting the biocompatibility and stability of the denture with the oral environment. The denture surface can adsorb proteins, bacteria, and other microorganisms in the oral cavity, which helps improve the bonding between the denture and the oral soft tissues, reduce discomfort, and improve adhesion and stability.

[0003] The highly biocompatible suction denture, patent publication number CN221578177U, requires the following steps during installation: First, apply appropriate pressure to the top of the denture body to deform the underlying rubber layer. Then, precisely screw screws into the provided threaded grooves and holes onto this deformed rubber layer. Next, insert the dental suction port into the suction hole designed for suction to remove air, further reinforcing the rubber layer along the original direction to reduce potential gaps between the denture body and the screw. Afterward, continue screwing to solidify the connection between the denture body and the screw. After completing the above steps, apply resin material to the groove and suction hole, and apply ultraviolet light to quickly cure the resin material, thereby ensuring the sealing and firmness of the entire structure.

[0004] The aforementioned and similar technical solutions, during the use of dentures and chewing, cause gaps to gradually appear between the dentures and the gums due to continuous chewing. When gaps appear, the dentures may not fit completely with the gums, which can easily lead to the dentures shifting or falling out, affecting chewing and pronunciation. Furthermore, plaque and food debris will accumulate in the gaps, leading to bad breath, tooth decay, and gum disease. Utility Model Content

[0005] The purpose of this invention is to provide a bio-adhesive denture to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] The first aspect involves the design of a bio-adsorbent denture, comprising a main body assembly and a stamping assembly disposed on the main body assembly. The main body assembly includes a denture body, and the stamping assembly includes a lifting rod that is sealed and inserted into the denture body. An exhaust assembly is disposed within the denture body, and a lifting groove is formed within the denture body. A return spring and a support plate are disposed at the bottom of the lifting rod, and a sealing ring is disposed on the lifting rod, which is in sealed contact with the lifting groove. Multiple adsorption grooves are formed on the denture body, and an air inlet groove communicating with the adsorption groove is formed at the bottom of the lifting groove. A sealing assembly is disposed within the lifting groove, and a slow-release assembly for absorbing and releasing antibacterial liquid is disposed on the denture body.

[0008] Furthermore, the sealing assembly includes an expansion rod disposed at the bottom of the support plate, and a sealing plate disposed on the expansion rod that is in sealing contact with the air inlet groove. A negative pressure is generated in the lifting groove, and the sealing plate squeezes the expansion rod under the negative pressure, thereby generating suction on the surface of the adsorption groove through the air inlet groove, thus providing bio-adsorption to the denture body.

[0009] Furthermore, a limit ring is provided in the lifting groove, and a clamping plate is fixedly connected to the support plate. The expansion rod is fixed to the clamping plate. When the lifting rod is raised or lowered, the limit ring limits the lifting rod. When the expansion rod is squeezed, the clamping plate keeps the expansion rod stable.

[0010] Furthermore, the exhaust assembly includes a one-way plate, and the denture body has at least two inner grooves, each of which is equipped with a baffle. The baffle has multiple through holes, and the one-way plate is inserted into the baffle. A limit spring is provided between the one-way plate and the baffle. The lifting groove communicates with the inner groove, and the denture body has a first air outlet groove communicating with the inner groove. When the air in the lifting groove is compressed, the air enters the inner groove and compresses the one-way plate, causing the one-way plate to compress the limit spring, the through holes to open, and the air to be discharged through the first air outlet groove. When the lifting groove is under negative pressure, the limit spring resets, and the one-way plate closes with the through holes to prevent negative pressure leakage in the lifting groove.

[0011] Furthermore, the denture body has a second air outlet groove that communicates with the inner groove. The second air outlet groove has an inclined structure. When secretions in the oral cavity enter the inner groove, the inclined structure of the second air outlet groove guides and discharges the secretions to prevent the secretions from accumulating.

[0012] Furthermore, multiple exhaust channels are provided between the lifting channel and the inner channel, and the multiple exhaust channels improve the air discharge within the lifting channel.

[0013] Furthermore, the sustained-release component includes a plurality of sustained-release rods, which are disposed within the denture body and are made of an absorbent porous polymer.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This bio-adhesive denture is fixed to the gum with screws. When the user chews, the lifting rod is compressed and descends. Under the action of the sealing ring, the air in the lifting groove is compressed and discharged through the exhaust component, which is unidirectional. Then, under the action of the return spring, the lifting rod rises, causing negative pressure to be generated in the lifting groove. The sealing component generates suction on the surface of the adsorption groove through the air inlet groove, thereby providing bio-adhesion to the denture body. This process is repeated continuously during chewing, causing negative pressure to be continuously generated in the lifting groove, enhancing the adsorption effect.

[0016] Meanwhile, since the slow-release rod is made of an absorbent porous polymer, it absorbs toothpaste foam when the user brushes their teeth and slowly releases the foam over time, thereby improving the overall antibacterial effect of the denture. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the denture body of this utility model;

[0019] Figure 3 This is a schematic diagram of the closed component structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the exhaust assembly structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the slow-release rod structure of this utility model.

[0022] In the diagram: 1. Main body assembly; 101. Denture body; 2. Slow-release assembly; 201. Slow-release rod; 3. Stamping assembly; 301. Lifting rod; 302. Sealing ring; 303. Limiting ring; 304. Return spring; 305. Support plate; 306. Clamping plate; 307. Expansion rod; 308. Sealing plate; 309. Air inlet groove; 310. Adsorption groove; 4. Exhaust assembly; 401. Inner groove; 402. Baffle; 403. One-way plate; 404. Limiting spring; 405. First air outlet groove; 406. Second air outlet groove; 407. Exhaust groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] A bio-adsorbent denture includes a main body component 1 and a stamping component 3 disposed on the main body component 1. The main body component 1 includes a denture body 101. The stamping component 3 includes a lifting rod 301, which is sealed and inserted into the denture body 101. An exhaust component 4 is disposed inside the denture body 101. A lifting groove is opened inside the denture body 101. A return spring 304 and a support plate 305 are disposed at the bottom of the lifting rod 301. A sealing ring 302 is disposed on the lifting rod 301, and the sealing ring 302 is in sealed contact with the lifting groove. Multiple adsorption grooves 310 are opened on the denture body 101. An air inlet groove 309 communicating with the adsorption groove 310 is opened at the bottom of the lifting groove. A sealing component is disposed inside the lifting groove. A slow-release component 2 for absorbing and releasing antibacterial liquid is disposed on the denture body 101.

[0025] It should be noted that the denture body 101 is fixed to the gum with screws. When the user chews, the lifting rod 301 is compressed and descends. Under the action of the sealing ring 302, the air in the lifting groove is compressed and discharged through the exhaust assembly 4. The exhaust assembly 4 is a one-way exhaust. Then, under the action of the return spring 304, the lifting rod 301 rises, causing a negative pressure in the lifting groove. The sealing assembly generates suction on the surface of the adsorption groove 310 through the air inlet groove 309, thereby providing biological adsorption to the denture body 101. During continuous chewing, this process is repeated continuously, causing a continuous negative pressure to be generated in the lifting groove, which enhances the adsorption effect.

[0026] like Figure 2 and Figure 3 As shown, the sealing assembly includes an expansion rod 307, which is disposed at the bottom of the support plate 305, and a sealing plate 308 is disposed on the expansion rod 307 that is in sealing contact with the air inlet groove 309.

[0027] It should be noted that the expansion rod 307 is an elastic bagged gas structure. When negative pressure is generated in the lifting groove, the sealing plate 308 squeezes the expansion rod 307 under negative pressure, and generates suction on the surface of the adsorption groove 310 through the air inlet groove 309, thereby providing biological adsorption to the denture body 101. When the negative pressure in the lifting groove weakens, the expansion rod 307 resets and re-closes the air inlet groove 309.

[0028] like Figure 3 As shown, a limit ring 303 is provided in the lifting groove, a clamping plate 306 is fixedly connected to the support plate 305, and an expansion rod 307 is fixed on the clamping plate 306.

[0029] It should be noted that when the lifting rod 301 is raised or lowered, the limiting ring 303 limits the lifting rod 301, and when the expansion rod 307 is compressed, the clamping plate 306 keeps the expansion rod 307 stable.

[0030] like Figure 4 As shown, the exhaust assembly 4 includes a one-way plate 403. The denture body 101 has at least two inner grooves 401. Each inner groove 401 is provided with a baffle 402. The baffle 402 has multiple through holes. The one-way plate 403 is inserted into the baffle 402. A limit spring 404 is provided between the one-way plate 403 and the baffle 402. The lifting groove communicates with the inner groove 401. The denture body 101 has a first exhaust groove 405 that communicates with the inner groove 401.

[0031] It should be noted that when the air in the lifting groove is compressed, the air enters the inner groove 401 and compresses the one-way plate 403, causing the one-way plate 403 to compress the limit spring 404. At this time, the through hole opens and the air is discharged through the first air outlet groove 405. When the lifting groove is under negative pressure, the limit spring 404 resets and the one-way plate 403 closes with the through hole to prevent the negative pressure in the lifting groove from leaking.

[0032] like Figure 4 As shown, the denture body 101 has a second air outlet groove 406 that communicates with the inner groove 401. The second air outlet groove 406 has an inclined structure.

[0033] It should be noted that when oral secretions enter the inner groove 401, the inclined second air outlet groove 406 guides and discharges the secretions to prevent them from accumulating.

[0034] like Figure 4 As shown, multiple exhaust slots 407 are provided between the lifting slot and the inner slot 401. The multiple exhaust slots 407 improve the exhaust of air into the lifting slot.

[0035] like Figure 1 and Figure 5 As shown, the sustained-release component 2 includes a sustained-release rod 201, and there are multiple sustained-release rods 201. The sustained-release rods 201 are disposed inside the denture body 101, and the sustained-release rods 201 are made of an absorbent porous polymer.

[0036] It should be noted that since the slow-release rod 201 is an absorbent porous polymer, it will absorb toothpaste foam when the user brushes their teeth and slowly release the toothpaste foam over time, thereby improving the overall antibacterial effect of the denture body 101.

[0037] It should be noted that the denture body 101 is fixed to the gum with screws. When the user chews, the lifting rod 301, under pressure, descends. Under the action of the sealing ring 302, it compresses the air in the lifting groove. When the air in the lifting groove is compressed, it enters the inner groove 401 and compresses the one-way plate 403, causing the one-way plate 403 to compress the limiting spring 404. At this time, the through hole opens, and the air is discharged through the first air outlet groove 405. When the lifting groove is under negative pressure, the limiting spring 404 returns to its original position, and the one-way plate 403 closes with the through hole to prevent negative pressure leakage in the lifting groove. Then, the return spring 304... Under the action of 04, the lifting rod 301 rises, causing negative pressure to be generated in the lifting groove. The expansion rod 307 is an elastic bagged gas structure. When negative pressure is generated in the lifting groove, the sealing plate 308 squeezes the expansion rod 307 under negative pressure, and generates suction on the surface of the adsorption groove 310 through the air inlet groove 309, thereby providing biological adsorption to the denture body 101. When the negative pressure in the lifting groove weakens, the expansion rod 307 resets and re-closes the air inlet groove 309, thereby providing biological adsorption to the denture body 101. During continuous chewing, this process is repeated continuously, causing negative pressure to be continuously generated in the lifting groove, thus enhancing the adsorption effect.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended embodiments and their equivalents.

Claims

1. A bio-adhesive denture, comprising a main body component (1) and a stamping component (3) disposed on the main body component (1), characterized in that: The main component (1) includes a denture body (101), and the stamping component (3) includes a lifting rod (301). The lifting rod (301) is sealed and inserted into the denture body (101). An exhaust component (4) is provided inside the denture body (101). A lifting groove is opened inside the denture body (101). A return spring (304) and a support plate (305) are provided at the bottom of the lifting rod (301). A sealing ring (302) is provided on the lifting rod (301). The sealing ring (302) is in sealed contact with the lifting groove. Multiple adsorption grooves (310) are opened on the denture body (101). An air inlet groove (309) communicating with the adsorption groove (310) is opened at the bottom of the lifting groove. A sealing component is provided inside the lifting groove. A slow-release component (2) for absorbing and releasing antibacterial liquid is provided on the denture body (101).

2. The bio-adhesive denture according to claim 1, characterized in that: The sealing assembly includes an expansion rod (307) which is located at the bottom of the support plate (305). The expansion rod (307) is provided with a sealing plate (308) that is in sealing contact with the air inlet groove (309). A negative pressure is generated in the lifting groove. Under the negative pressure, the sealing plate (308) squeezes the expansion rod (307) and generates suction on the surface of the adsorption groove (310) through the air inlet groove (309), thereby providing bio-adsorption to the denture body (101).

3. The bio-adhesive denture according to claim 2, characterized in that: A limit ring (303) is provided in the lifting groove, a clamping plate (306) is fixedly connected to the support plate (305), and an expansion rod (307) is fixed on the clamping plate (306).

4. The bio-adhesive denture according to claim 1, characterized in that: The exhaust assembly (4) includes a one-way plate (403), at least two inner grooves (401) are opened in the denture body (101), a baffle (402) is provided in each inner groove (401), a plurality of through holes are opened on the baffle (402), the one-way plate (403) is inserted into the baffle (402), a limit spring (404) is provided between the one-way plate (403) and the baffle (402), the lifting groove communicates with the inner groove (401), and a first exhaust groove (405) is opened on the denture body (101) that communicates with the inner groove (401).

5. A bio-adhesive denture according to claim 4, characterized in that: The denture body (101) is provided with a second air outlet groove (406) that communicates with the inner groove (401), and the second air outlet groove (406) is an inclined structure.

6. A bio-adhesive denture according to claim 4, characterized in that: Multiple exhaust slots (407) are provided between the lifting slot and the inner slot (401), and the multiple exhaust slots (407) improve the exhaust of air in the lifting slot.

7. A bio-adhesive denture according to any one of claims 1-6, characterized in that: The sustained-release component (2) includes a sustained-release rod (201), and there are multiple sustained-release rods (201). The sustained-release rods (201) are disposed inside the denture body (101), and the sustained-release rods (201) are made of an absorbent porous polymer.

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