Fsd conformal adsorption type oral function prosthetic denture

Abstract

The utility model relates to denture technical field, especially FSD is attached to adsorption formula oral cavity function prosthetic denture, including fixed frame and attached piece, the upper end mounting of fixed frame is used for the attached piece of attaching maxilla, the utility model discloses realized through adopting the sucking disc and the auxiliary soft board auxiliary denture and oral cavity maxilla closely attached, avoid because of the occlusal force and slack or shift, let the patient can be more natural when mastication exerts force, promotes mastication function, so that food can be ground fully, help digestion and absorption, and the attached fixed denture can effectively prevent the falling off in the mastication process, need not the patient frequently adjusting denture position, reduced the burden of masticatory muscle, reduced masticatory fatigue, improved the comfort of patient.

Description

Technical Field

[0001] This utility model relates to the field of dental prosthesis technology, and in particular to FSD adhesive-adhesive oral functional restoration dentures. Background Technology

[0002] FSD (Firmware-Supported Adhesive) dental functional restoration prostheses are a digital complete denture restoration solution based on computer-aided design and manufacturing technology. By optimizing the denture base design and utilizing the suction force of the oral mucosa, it achieves stable denture retention while improving patient comfort and functional recovery. It provides a higher quality and more comfortable restoration option for patients with complete or partial tooth loss.

[0003] Meanwhile, existing dentures usually rely on atmospheric pressure and the sealing effect of the denture base to be retained. Due to long-term chewing use, dentures are prone to loosening and displacement, which makes it impossible to apply force effectively during chewing, so that food cannot be fully ground, affecting the digestion and absorption of food and reducing the overall chewing effect. Utility Model Content

[0004] To overcome the problems of existing dentures, which typically rely on atmospheric pressure and the sealing effect of the denture base for retention, and the tendency for dentures to loosen and shift due to long-term chewing use, resulting in ineffective force application during chewing, insufficient food grinding, impaired food digestion and absorption, and reduced overall chewing efficiency, this invention provides an FSD-fitting and suction-type oral functional restoration denture.

[0005] The technical solution is as follows: FSD adhesive suction type oral functional prosthesis, including a fixed frame and an adhesive piece; the upper end of the fixed frame is equipped with an adhesive piece for fitting the maxilla of the oral cavity; it also includes suction cups, auxiliary soft plates, pads, linings, connecting strips and dentures; multiple sets of suction cups are symmetrically installed on the upper end of the adhesive piece, and the multiple sets of suction cups are connected to the adhesive piece.

[0006] Furthermore, the adhesive patch has a storage slot inside, and an auxiliary soft plate is fixed to the upper end of the adhesive patch on one side of multiple suction cups.

[0007] Furthermore, gaskets are installed at both ends of the fixing frame, and slots for accommodating the gaskets are opened at both ends of the fixing frame, and the gaskets are fastened and fixed to the fixing frame.

[0008] Furthermore, an adhesive film is laid at the rear end of the fixing frame, and a soft pad is provided on the outside of the fixing frame. The soft pad is attached to the fixing frame by the adhesive film.

[0009] Furthermore, a liner is installed at the lower end of the fixing frame for fitting against the surface of the tongue.

[0010] Furthermore, the lower end of the fixed frame is provided with a connecting strip, and the lower end of the connecting strip is provided with several sets of false teeth in a circumferential direction.

[0011] Furthermore, the upper end of the connecting strip is fixed with multiple sets of limiting pins, and the lower end of the fixing frame is provided with connecting holes to accommodate multiple sets of limiting pins. The connecting strip is fixed to the fixing frame by inserting the limiting pins.

[0012] Furthermore, several sets of artificial teeth have threaded heads fixed inside, and these sets of artificial teeth are threaded to the connecting strip through the threaded heads.

[0013] The beneficial effects are: This utility model achieves a close fit between the denture and the maxilla of the oral cavity by using suction cups and auxiliary soft plates, avoiding loosening or displacement due to biting force, allowing patients to apply force more naturally when chewing, improving chewing function, so that food can be fully ground, which helps digestion and absorption, and the close fit and fixation of the denture can effectively prevent it from falling off during chewing, eliminating the need for patients to frequently adjust the position of the denture, reducing the burden on the chewing muscles, reducing chewing fatigue, and improving patient comfort. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the FSD adhesive adsorption type oral functional restoration denture of this utility model;

[0015] Figure 2 This is a three-dimensional structural diagram of the suction cup of this utility model;

[0016] Figure 3 This is a three-dimensional structural diagram of the liner of this utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the connecting strip of this utility model;

[0018] Figure 5 This is a schematic diagram of the three-dimensional structure of the soft pad of this utility model.

[0019] In the attached diagram, the following are the reference numerals: 1. Fixing frame; 2. Adhesive piece; 3. Suction cup; 4. Auxiliary soft plate; 5. Gasket; 6. Soft pad; 7. Liner plate; 8. Connecting strip; 9. Dummy tooth; 10. Limiting pin. Detailed Implementation

[0020] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0021] FSD (Fixed-Dip Adhesive) functional prostheses are a novel oral restoration technology. Utilizing digital technology and adsorption principles, they offer a more comfortable, stable, and functional restoration solution for patients with complete or partial tooth loss. The core of this prosthesis lies in its highly personalized design and manufacturing process, as well as the effective utilization of the adhesive force of the oral mucosa, significantly improving the patient's experience and quality of life. The fabrication process of FSD prostheses is based on Computer-Aided Design and Manufacturing (CAD / CAM) technology. This technology accurately captures the patient's oral anatomy and generates a highly fitted prosthesis model through digital modeling. Compared to traditional handmade prostheses, CAD / CAM technology not only improves the precision of the prosthesis but also significantly shortens the production time, reducing the patient's waiting period. During the design process, technicians optimize the shape and edges of the prosthesis base based on the patient's oral conditions, such as the morphology of the alveolar ridge, the thickness and elasticity of the oral mucosa, ensuring a close fit between the prosthesis and the oral mucosa, thereby generating sufficient adhesive force to fix the prosthesis in place.

[0022] This suction force primarily relies on the negative pressure principle of the oral mucosa. When the denture base fits tightly against the oral mucosa, a relatively enclosed space is formed, and the atmospheric pressure within the mouth firmly holds the denture to the alveolar ridge. This suction force not only effectively prevents the denture from loosening or falling out during daily activities such as chewing and speaking, but also reduces pressure on the alveolar ridge, preventing alveolar bone atrophy caused by long-term denture wear. Furthermore, the base material of FSD dentures is typically made of high-strength, highly elastic resin. This material not only has good biocompatibility but also disperses chewing forces to a certain extent, reducing the burden on the alveolar ridge.

[0023] Another important feature of FSD dentures is their Functional Generative Path (FGP) technology. In traditional denture restorations, adjustments to the occlusal relationship often rely on the technician's experience and the patient's subjective feelings, which can lead to inaccurate occlusion, thus affecting chewing function and the lifespan of the denture. FGP technology, however, simulates the patient's chewing movements and records the mandibular movement trajectory, precisely determining the occlusal position and angle of the denture, thereby achieving a more natural and stable occlusal relationship. This technology not only improves chewing efficiency but also reduces problems such as temporomandibular joint disorders and muscle fatigue caused by malocclusion.

[0024] In clinical applications, FSD (Fixed-Dip) veneer-attached dental prostheses demonstrate significant advantages. Firstly, overall patient satisfaction is high. Due to the prosthesis's excellent fit and stability, patients experience almost no foreign body sensation while wearing them, resulting in more natural chewing and speech. Furthermore, the ease of cleaning FSD prostheses is also appreciated by patients. The optimized design of the base edges prevents food debris from accumulating, reducing the risk of bad breath and tooth decay. In terms of aesthetics, the tooth arrangement of FSD prostheses is more natural, better meeting patients' appearance requirements.

[0025] From the perspective of oral health-related quality of life, FSD dentures also perform exceptionally well. They outperform traditional complete dentures in terms of functional limitations, psychological discomfort, and overall score. Patients wearing FSD dentures experience significant improvements in chewing function, enabling them to better enjoy various foods and thus enhancing their quality of life. Furthermore, due to the high stability and comfort of the dentures, patients feel more confident in social situations, reducing the psychological stress associated with tooth loss.

[0026] FSD (Fixed-Slip Adhesive) functional prostheses are particularly suitable for patients with complete or partial tooth loss, especially those with significant alveolar bone resorption. For these patients, traditional dentures often fail to provide sufficient retention, leading to discomfort and reduced chewing efficiency. FSD prostheses, through their suction principle and optimized base design, effectively address these issues, providing patients with a more reliable restorative option. Furthermore, FSD prostheses offer a completely new solution for patients dissatisfied with or ill-suited to traditional dentures.

[0027] However, the fabrication and application of FSD dentures also have certain limitations. First, they require specialized equipment and technicians for digital design and manufacturing, which increases production costs and clinical requirements. Second, patients need time to adapt to this new type of denture, especially within the first month of wearing it, where some discomfort may occur. Furthermore, the lifespan of FSD dentures is also affected by the patient's oral condition and usage habits, requiring regular checkups and maintenance.

[0028] FSD (Fit-Slip Adhesive) functional prostheses are an innovative and practical dental restoration technology. Utilizing digital technology and the principle of adhesion, they offer a more comfortable, stable, and functional restoration solution for patients with complete or partial tooth loss. While their fabrication and application require certain technical support and cost, their long-term benefits, such as improved quality of life and oral health, make them a dental restoration technology worthy of promotion. With the continuous development and popularization of digital technology, FSD prostheses are expected to see wider application in the future, bringing benefits to more patients with missing teeth.

[0029] like Figures 1-5 As shown, the FSD aligning suction-type oral functional prosthesis includes a fixed frame and an aligning plate; the upper end of the fixed frame is equipped with an aligning plate for aligning with the maxilla of the oral cavity; it also includes suction cups, auxiliary soft plates, pads, linings, connecting strips and dentures; multiple sets of suction cups are symmetrically installed on the upper end of the aligning plate, and the multiple sets of suction cups are inserted into the aligning plate; the aligning plate has a storage groove inside; and the upper end of the aligning plate is fixed to one side of the multiple sets of suction cups.

[0030] like Figures 1-5 As shown, the FSD aligning suction type oral functional prosthesis includes a fixed frame 1 and an aligning piece 2; the upper end of the fixed frame 1 is equipped with the aligning piece 2 for aligning with the maxilla of the oral cavity; it also includes suction cups 3, auxiliary soft plates 4, pads 5, lining plates 7, connecting strips 8 and dentures 9; multiple sets of suction cups 3 are symmetrically installed on the upper end of the aligning piece 2, and the multiple sets of suction cups 3 are inserted into the aligning piece 2; the aligning piece 2 has a storage groove inside, and the upper end of the aligning piece 2 is fixed with an auxiliary soft plate 4 on one side of the multiple sets of suction cups 3.

[0031] Please see Figures 2-4 The fixed frame 1 has gaskets 5 installed at both ends, and slots for receiving the gaskets 5 are opened at both ends of the fixed frame 1. The gaskets 5 are fastened and fixed to the fixed frame 1. An adhesive film is laid at the rear end of the fixed frame 1. A soft pad 6 is provided on the outside of the fixed frame 1. The soft pad 6 is attached to the fixed frame 1 by the adhesive film. A liner 7 for fitting against the surface of the tongue is installed at the lower end of the fixed frame 1.

[0032] Please see Figures 3-5 The lower end of the fixed frame 1 is provided with a connecting strip 8, and the lower end of the connecting strip 8 is provided with several sets of dummy teeth 9 in a circumferential manner. The upper end of the connecting strip 8 is fixed with several sets of limiting pins 10. The lower end of the fixed frame 1 is provided with a connecting hole to accommodate the several sets of limiting pins 10. The connecting strip 8 is inserted and fixed to the fixed frame 1 through the limiting pins 10. The interior of the several sets of dummy teeth 9 is fixed with threaded heads, and the several sets of dummy teeth 9 are threadedly fixed to the connecting strip 8 through the threaded heads.

[0033] When using dentures, select suitable dentures based on the patient's needs. Use a threaded head to thread the denture onto the connecting strip 8. After installation, use a limiting pin 10 to secure the connecting strip 8 to the fixed frame 1 for easy replacement and adjustment. After the connecting strip 8 is installed, place the fixed frame 1 inside the cavity and, together with the fitting piece 2, initially fit it to the maxilla. After initial positioning of the fixed frame 1, manually push it upwards to squeeze out air and moisture from the suction cup 3. The suction cup 3 and auxiliary soft plate 4 help the denture fit tightly to the maxilla, preventing loosening or displacement due to biting force. This allows the patient to apply force more naturally during chewing, improving chewing function and ensuring food is thoroughly ground for better digestion and absorption. The fitted and fixed denture effectively prevents it from falling out during chewing, eliminating the need for frequent denture adjustments and ensuring user comfort.

[0034] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. FSD (Flat-Slip Adhesive) Adhesive-Attached Oral Functional Restorative Denture, characterized in that, It includes a fixed frame (1) and a fitting piece (2); the upper end of the fixed frame (1) is equipped with a fitting piece (2) for fitting the maxilla of the oral cavity; it also includes a suction cup (3), an auxiliary soft plate (4), a pad (5), a liner (7), a connecting strip (8) and a denture (9); multiple sets of suction cups (3) are symmetrically installed on the upper end of the fitting piece (2), and the multiple sets of suction cups (3) are inserted into the fitting piece (2).

2. The FSD-fitting and suction-type dental functional prosthesis according to claim 1, characterized in that, The inside of the bonding piece (2) is provided with a storage groove, and the upper end of the bonding piece (2) is fixed with an auxiliary soft plate (4) on one side of the multiple suction cups (3).

3. The FSD-fitting and suction-type dental functional prosthesis according to claim 1, characterized in that, Gaskets (5) are installed at both ends of the fixed frame (1). The fixed frame (1) has slots for accommodating the gaskets (5) at both ends. The gaskets (5) are fastened and fixed to the fixed frame (1).

4. The FSD-fitting and suction-type dental functional prosthesis according to claim 3, characterized in that, An adhesive film is laid at the rear end of the fixed frame (1), and a soft pad (6) is provided on the outside of the fixed frame (1). The soft pad (6) is attached to the fixed frame (1) by the adhesive film.

5. The FSD-fitting and suction-type dental functional prosthesis according to claim 4, characterized in that, The lower end of the fixed frame (1) is fitted with a liner (7) for fitting against the surface of the tongue.

6. The FSD-fitting and suction-type dental functional prosthesis according to claim 1, characterized in that, The lower end of the fixed frame (1) is provided with a connecting strip (8), and the lower end of the connecting strip (8) is provided with several sets of false teeth (9) in a circumferential direction.

7. The FSD-fitting and suction-type dental functional prosthesis according to claim 6, characterized in that, The upper end of the connecting strip (8) is fixed with multiple sets of limiting pins (10), and the lower end of the fixed frame (1) is provided with connecting holes to accommodate multiple sets of limiting pins (10). The connecting strip (8) is fixed to the fixed frame (1) by inserting the limiting pins (10).

8. The FSD-fitting and suction-type dental functional prosthesis according to claim 6, characterized in that, Several sets of false teeth (9) have threaded heads fixed inside, and the several sets of false teeth (9) are threaded to the connecting strip (8) through the threaded heads.

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