Alveolar bone reconstruction kit based on ultrasonic system

Abstract

The invention relates to an alveolar bone reconstruction kit based on an ultrasonic system, which belongs to the field of artificial restoration of alveolar bones, and comprises a bracket structure for covering a buccal side or a lingual side of an alveolar bone jawbone surface at a missing tooth and forming a bone grafting space for filling bone grafting filler between the bracket structure and the jawbone surface of the alveolar bone; a positioner used for being inserted into the alveolar bone in a non-threaded mode and used for connecting and supporting the support structure; and a ultrasonic system used for pushing the positioner into a bone hole in an alveolar bone and can be used for connecting the bracket structure with the positioner in a welding manner; wherein the support structure and the positioner are both made of materials capable of being absorbed by a human body. The invention provides the positioner which is absorbable and does not cause excessive damage to an atrophic alveolar bone and the absorbable support structure which can provide a bone grafting space for vertical increment and horizontal increment processes of the atrophic alveolar bone.

Description

technical field [0001] The invention relates to an alveolar bone reconstruction kit based on an ultrasonic system, which belongs to the field of artificial restoration of alveolar bone. Background technique [0002] The alveolar bone, also known as the alveolar process, is the protrusion of the jaw that surrounds the root of the tooth; the socket that accommodates the teeth is called the alveolar fossa, the alveolar bone between two teeth is called the alveolar interval, and the alveolar bone between the roots of multiple teeth is called The interroot bone septum; the alveolar bone is the part where the lower edge of the maxilla and the upper edge of the mandible are inlaid with the roots; the alveolar process of the upper and lower jaws, the proper alveolar bone is close to the inner wall of the root and periodontal ligament, and is a layer Cortical bone with sieve holes and attached periodontal ligament fibers; alveolar bone is the most variable part of the whole body skel...

AI Technical Summary

Problems solved by technology

[0003] When the human body ages and the teeth fall off, the alveolar bone often deforms and atrophies. Dental implants, because in this case, dental implants will cause secondary damage to the originally atrophied alveolar bone and cause the matrix of the implant to fall off or collapse. Therefore, when the alveolar bone shrinks, it is necessary to repair the tooth The alveolar bone is reconstructed and the alveolar bone is thickened and corrected so that it meets the conditions for dental implants before dental implants can be performed. However, the existing alveolar bone repair technology often uses titanium mesh for fixed repair, and the titanium mesh is often fixed with screws. , and in this way, the removal of the titanium mesh requires a second operation, and the tapping and tightening of the screw will cause multiple injuries to the fragile alveolar bone, and the patient will cause secondary injuries. Therefore, there is a lack of one on the market. A method of alveolar bone repair that does not require repeated operations and does not cause damage to the original alveolar bone

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