Precise bonding guide plate for periodontal splint and preparation and use method of guide plate
A periodontal splint and guide plate technology, applied in the direction of dental splint, dentistry, processing and manufacturing, etc., can solve the problems of periodontal splint not fitting, uneven tooth displacement, too large gap, etc., to ensure one-time bonding Success, wide range of application, improving the effect of limiting force
Pending Publication Date: 2019-11-19
NANJING STOMATOLOGICAL HOSPITAL
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Problems solved by technology
Due to the large degree of looseness of teeth with periodontal disease, when pressing with free hands, the displacement of abutment teeth often occurs. Especially when designing multiple loose teeth, the displacement of each tooth often occurs unevenly, resulting in periodontal splints. It cannot fit closely with the lingual surface of the abutment teeth, and there is an excessive gap between the tissue surface of the periodontal splint and individual abutment teeth, which eventually leads to bonding failure
Method used
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Embodiment Construction
[0046] In order to make the content of the present invention more clearly understood, the present invention will be further described in detail below based on the specific embodiments and in conjunction with the accompanying drawings.
[0047] This embodiment provides a precise bonding guide for periodontal splints, including a guide body 1, see figure 1 , several grooves 2 are formed in the guide plate body 1, and these grooves 2 are respectively matched with the shapes of several loose teeth of the patient. The guide plate body 1 can be sleeved on the patient's tooth along the installation direction from the crown to the gum. When the guide plate body 1 is set on the tooth body, several loose teeth are respectively located in the corresponding groove body 2, the guide plate body 1 covers the labial side and the crown side of the loose tooth, and the lingual side of the loose tooth is located in the groove body 2 Outside, reserve the position of bonding periodontal splint 7....
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The invention discloses a precise bonding guide plate for a periodontal splint and relates to the technical field of dental repairing. The guide plate comprises a guide plate body, wherein groove bodies matched with the shapes of several adjacent affected teeth are formed in the guide plate body, and the guide plate body can sleeve a tooth body through the groove bodies; when the guide plate bodysleeves the tooth body, the affected teeth are positioned in the corresponding groove bodies, and the lingual side of each affected tooth is positioned outside the corresponding groove body. The invention also discloses a preparation and use method of the precise bonding guide plate of the periodontal splint. The guide plate can sleeve the tooth body to connect the loose affected teeth together soas to offset the loose displacement of each tooth during bonding and pressing, so that the teeth almost have no displacement, it is ensured that the periodontal splint tightly fits the lingual surfaces of the affected teeth, the bonding stability of the periodontal splint is guaranteed, and it is ensured that bonding is achieved successfully at a time.
Description
technical field [0001] The invention relates to the technical field of dental restoration, in particular to a guide plate for precise bonding of periodontal splints and a method for preparing and using the guide plate. Background technique [0002] A periodontal splint is an appliance that treats and fixes loose teeth. It connects two or more loose teeth due to periodontitis, or fixes loose teeth while repairing missing teeth, connects multiple loose teeth together, or fixes loose teeth on another strong healthy tooth Teeth, making it a new chewing unit, improving the patient's masticatory function. Splinting can disperse the occlusal force, reduce the load on the periodontal tissue, and give the affected tooth a physiological rest, which is conducive to the recovery and healing of periodontal diseased tissue. Periodontal splint is an important method of periodontitis restoration treatment, and it is also a necessary measure. [0003] The bonding of the existing periodont...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A61C5/00B29C64/10B29C64/393B33Y10/00B33Y50/02
CPCA61C5/007B29C64/10B29C64/393B33Y10/00B33Y50/02
Inventor 俞青陈晞李厚轩曹阳黄丽娟
Owner NANJING STOMATOLOGICAL HOSPITAL