Device for preventing cheek-tongue tissue from entering edentulous area in implant repair process
By using snaps and pre-colon devices during the dental implant process, the buccal and tongue tissue is blocked from entering the missing tooth area, solving the problem of cheek or tongue biting after dental implants, achieving natural recovery and convenient cleaning of the tissue, adapting to different implants System, reducing costs and operational complexity.
Patent Information
- Application Number
- CN202420149497.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-22
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-01-22
AI Technical Summary
During dental implantation, the buccal and tongue tissue grows excessively due to the unobstructed dental area, resulting in cheek or tongue biting. Existing methods such as thickening the base or grinding and occlusion are difficult to completely resolve, and may lead to additional problems. Such as hematoma, ulcers and infections.
Design a device that includes a snap and a pre-crowned crown. The snap is made of silicone material, with a circular groove inside the pre-crowned crown, which is fixed on the healing abutment. The pre-crowned crown is fixed by a snap to block the cheek tongue. The tissue enters the missing tooth zone, and uses its elastic material to move the tissue during the implant healing and return to physiological state.
It effectively solves the problem of cheek biting or tongue biting, avoids the potential problems caused by improper grinding, provides flexible adaptability and convenient cleaning methods, and reduces cost and operational complexity.
Smart Images
Figure CN222323669U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of oral medical instruments, in particular to a device for blocking cheek and tongue tissues from entering a missing tooth area during implant restoration. Background Art
[0002] If a patient's posterior teeth are missing for too long, the buccal and lingual soft tissues will grow excessively or hypertrophy toward the edentulous area due to the lack of teeth to block them. Therefore, after tooth restoration, the patient often bites the cheek or tongue, and the trauma leads to symptoms such as hematoma, blood blisters, ulcers and even infection.
[0003] Through literature search and clinical observation, there are currently two methods to solve cheek and tongue biting: 1. Thicken the buccal or lingual base or thicken the buccal and lingual side of the crown to force the buccal and lingual tissues outward. However, if the buccal and lingual tissues of the patient are excessively thickened, it is difficult to solve the problem simply by thickening the buccal and lingual sides of the base or crown. 2. Adjust the occlusal relationship to solve it. Generally, the lingual bevel of the buccal cusp of the maxillary posterior teeth and the buccal bevel of the buccal cusp of the mandibular posterior teeth are adjusted and ground to increase the overbite to solve the cheek biting phenomenon; or the lingual bevel of the maxillary palatal cusp is adjusted and ground to improve the tongue biting phenomenon. However, the degree of coverage in each patient's physiological state is different, and it is difficult to effectively solve the problem of cheek and tongue biting by simply adjusting and grinding; in a few cases, improper grinding can cause the buccal mucosa or tongue tissue to enter the pore area after grinding, aggravating the occurrence of cheek and tongue biting, and even causing occlusal disorder. Utility Model Content
[0004] The utility model aims to solve the shortcomings of the existing method for preventing cheek and tongue biting during dental implantation and to provide a device for blocking cheek and tongue tissue from entering the edentulous area during implantation and restoration.
[0005] A device for blocking buccal and lingual tissues from entering a edentulous area during implant restoration comprises a buckle and a prefabricated crown; wherein a prefabricated crown circular groove is provided inside the prefabricated crown, the buckle is arranged in the circular groove of the prefabricated crown and is bonded and fixed to the prefabricated crown; a buckle circular groove is provided on the inner side of the buckle; the prefabricated crown is fixed to a healing base by the buckle.
[0006] Furthermore, the buckle is made of elastic material.
[0007] Furthermore, the buckle is made of silicone.
[0008] Furthermore, the material of the prefabricated crown is resin.
[0009] The working process and working principle of this utility model:
[0010] After the implant is implanted, the healing base screw is inserted into the implant, a buckle matching the size of the healing base is selected, the prefabricated crown is bonded and fixed to the buckle, and the prefabricated crown is fixed to the healing base through the buckle, thereby completing the wearing of the prefabricated crown.
[0011] During the period of healing between the implant and the bone, the thickened soft tissue of the edentulous area is pushed toward the buccal and lingual sides by the utility model, so that the buccal and lingual tissues can be restored to the physiological state when the implant is finally restored, thus solving the problem of biting the cheek or tongue after the restoration.
[0012] The prefabricated crown of the utility model does not contact with the opposing teeth, that is, does not form an occlusal relationship, and therefore does not affect the bone integration of the implant; the prefabricated crown can be designed in a variety of heights and widths, which is convenient for clinical flexible selection for different cases; the prefabricated crown of the utility model is fixed on the healing base by a buckle, and the buckle can be produced to match the healing base of any size, so it can match any clinical implant system; the edge of the prefabricated crown of the utility model does not contact the alveolar ridge mucosa, and food does not accumulate. Even if there is food residue, the patient can easily remove it by rinsing the mouth or brushing the interdental space, or remove the buckle by himself and put it back in place after cleaning, which is convenient for self-cleaning.
[0013] Beneficial effects of the utility model:
[0014] 1. The utility model can be equipped with various types of prefabricated crowns and buckles, which can be flexibly matched and used, and can be adapted to various implant systems, which is convenient for doctors to choose.
[0015] 2. The utility model has a simple structure, is easy to produce, reduces costs, and alleviates the economic burden on patients.
[0016] 3. The utility model is easy to install and convenient for doctors to operate.
[0017] 4. The utility model is easy to disassemble, which is convenient for patients to clean during use and ensures oral hygiene. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a cross-sectional view of an embodiment of the utility model.
[0019] Figure 2 It is an interior view of an embodiment of the utility model.
[0020] Figure 3 It is a schematic diagram of the use of an embodiment of the utility model. DETAILED DESCRIPTION
[0021] See also Figure 1 , Figure 2 and Figure 3 , which is an embodiment of the present utility model.
[0022] A device for blocking buccal and lingual tissue from entering a missing tooth area during implant restoration, comprising a buckle 1 and a prefabricated crown 2; wherein a prefabricated crown circular groove 21 is provided inside the prefabricated crown 2, the buckle 1 is arranged in the circular groove 21 of the prefabricated crown 2, and is bonded and fixed to the prefabricated crown 2; a buckle circular groove 11 is provided inside the buckle 1; the prefabricated crown 2 is fixed to a healing base through the buckle 1. The buckle 3 is made of silicone. The prefabricated crown 2 is made of resin.
[0023] After the implant 4 is implanted, the healing base 3 is screwed into the implant 4, a buckle 1 matching the size of the healing base 3 is selected, the prefabricated crown 2 is bonded and fixed to the buckle 1, and the prefabricated crown 2 is fixed to the healing base through the buckle 1, thereby completing the wearing of the prefabricated crown 2.
[0024] During the period of healing between the implant 4 and the bone, the thickened soft tissue of the edentulous area is pushed toward the buccal and lingual sides by using this embodiment, so that the buccal and lingual tissues can be restored to the physiological state when the implant is finally restored, thus solving the problem of biting the cheek or tongue after the restoration.
[0025] The prefabricated crown 2 of the present embodiment does not contact the opposing teeth, that is, does not form an occlusal relationship, and therefore does not affect the bone integration of the implant 4; the prefabricated crown 2 can be designed in a variety of heights and widths, which is convenient for clinical flexible selection for different cases; the prefabricated crown 2 of the present embodiment is fixed on the healing base 3 by the buckle 1, and the buckle 1 can be produced to match the healing base 3 of any size, so it can match any clinical implant system; the edge of the prefabricated crown 2 of the present embodiment does not contact the alveolar ridge mucosa, and food does not accumulate. Even if there is food residue, the patient can easily remove it by rinsing the mouth or using an interdental brush, or remove the buckle 1 by himself, clean it and put it back in place, and it is convenient for self-cleaning.
Claims
1. A device for preventing buccal and lingual tissue from entering an edentulous area during implant restoration, characterized in that: The invention comprises a buckle (1) and a prefabricated crown (2); wherein a prefabricated crown circular groove (21) is provided inside the prefabricated crown (2); the buckle (1) is arranged in the circular groove (21) of the prefabricated crown (2) and is bonded and fixed to the prefabricated crown (2); a buckle circular groove (11) is provided inside the buckle (1); and the prefabricated crown (2) is fixed to the healing base via the buckle (1).
2. The device for preventing buccal and lingual tissue from entering the edentulous area during implant restoration according to claim 1, characterized in that: The buckle (1) is made of elastic material.
3. The device for preventing buccal and lingual tissues from entering the edentulous area during implant restoration according to claim 2, characterized in that: The buckle (1) is made of silicone.
4. The device for preventing buccal and lingual tissue from entering the edentulous area during implant restoration according to claim 1, characterized in that: The material of the prefabricated crown (2) is resin.