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CN-121987368-A - Invisible orthodontic anterior tooth adduction device based on implant anchorage

CN121987368ACN 121987368 ACN121987368 ACN 121987368ACN-121987368-A

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to an invisible orthodontic pre-tooth adduction device based on an implant anchorage, which comprises a main body, wherein two sides of the main body are fixedly connected with a pair of anchorage arms, one end of each anchorage arm, which is far away from the main body, is fixedly connected with a mounting part, the edge of the main body is fixedly connected with a pair of fixing rings, the fixing rings are positioned between the pair of anchorage arms, the edge of one side, which is far away from the fixing rings, of the main body is provided with a sliding groove, the inner side of the sliding groove is slidably connected with a pair of sliding blocks, one side, which is far away from the fixing rings, of the sliding blocks is fixedly connected with a first hook, and two sides of the sliding groove are provided with a pair of second hooks. The invention has the beneficial effects that the front teeth adduction device can be fixedly arranged in the oral palate skull of a patient by arranging the main body, the anchorage arms, the anchorage nails and the fixing rings, and the anchorage is provided for the adduction of the front teeth of the patient, so that the loss of the anchorage is avoided, and the accurate control of the adduction speed, direction and mode of the front teeth of the patient is realized.

Inventors

  • Han Minxuan

Assignees

  • 苏州市立医院

Dates

Publication Date
20260508
Application Date
20260402

Claims (10)

  1. 1. The invisible orthodontic tooth adduction device based on the planting anchorage is characterized by comprising a main body (1), wherein a pair of anchorage arms (4) are fixedly connected to two sides of the main body (1), one end, far away from the main body (1), of each anchorage arm (4) is fixedly connected with a mounting part (5), a pair of fixing rings (2) are fixedly connected to the edge of the main body (1), the fixing rings (2) are positioned between the pair of anchorage arms (4), a sliding groove (7) is formed in the edge, far away from the fixing rings (2), of the main body (1), a pair of sliding blocks (8) are connected to the inner side of the sliding groove (7) in a sliding mode, a first hook (9) is fixedly connected to one side, far away from the fixing rings (2), of each sliding block (8), a pair of second hooks (10) are arranged on two sides of the sliding groove (7), and the second hooks (10) are fixedly connected with the main body (1).
  2. 2. The invisible orthodontic anterior tooth adduction device based on the implant anchorage is characterized in that a plurality of limiting holes (11) are formed in the side wall of the sliding groove (7), through holes (12) are formed in the side wall of the sliding block (8), and internal threads are formed in the inner walls of the limiting holes (11) and the through holes (12).
  3. 3. The invisible orthodontic tooth adduction device based on the implant anchorage is characterized in that a limit bolt (13) is connected to the inner thread of the through hole (12), and the inner end of the limit bolt (13) extends to the inside of the limit hole (11).
  4. 4. The invisible orthodontic front tooth adduction device based on the implant anchorage of claim 3, wherein the outer end of the limit bolt (13) is provided with an assembly hole (14), and the assembly hole (14) is arranged in a hexagonal shape.
  5. 5. The invisible orthodontic molar adduction device based on the implant anchorage as claimed in claim 3, wherein the sum of the lengths of the through hole (12) and the limit hole (11) is greater than the length of the limit bolt (13).
  6. 6. The invisible orthodontic appliance according to claim 1, further comprising a connecting nail (15), wherein the connecting nail (15) is detachably arranged on the front teeth to be corrected of the patient.
  7. 7. The invisible orthodontic appliance adduction device based on the implant anchorage as claimed in claim 6, wherein the elastic rope (16) is connected between the connecting nail (15) and the adjacent first hook (9) and second hook (10).
  8. 8. The invisible orthodontic appliance front tooth adduction device based on the implant anchorage is characterized in that a mounting hole (3) is formed in the center of the fixing ring (2), an anchorage nail (17) is detachably arranged in the mounting hole (3), an external thread is arranged on the inner end side wall of the anchorage nail (17), and a stop block is fixedly connected with the outer end of the anchorage nail (17).
  9. 9. The invisible orthodontic pre-tooth adduction device based on the implant anchorage is characterized in that the main body (1) is arranged in an arc shape, and one side wall of the main body (1) far away from the first anchorage arm (4) is attached to the inner wall of the oral palate of a patient.
  10. 10. The invisible orthodontic pre-retraction device based on the implant anchorage according to claim 1, wherein the side wall of the installation part (5) is provided with a profiling surface (6).

Description

Invisible orthodontic anterior tooth adduction device based on implant anchorage Technical Field The invention relates to the technical field of medical instruments, in particular to an invisible orthodontic anterior tooth adduction device based on an implant anchorage. Background Anterior adduction is a core technology for anterior tooth protrusion, dentition crowding or abnormal occlusion in orthodontic treatment, and leads teeth to move to lingual sides through mechanical force, thereby improving side appearance and oral cavity function. The therapeutic principle is based on the biological characteristics of the alveolar bone, namely, the absorption and reconstruction of the alveolar bone occur under the action of external force, so that the teeth move in the physiological range. The anterior teeth adduction is suitable for cases of double-jaw anterior process, deep jaw coverage, jaw opening and dentition crowding, and particularly when no enough gap exists in the dental arch, space needs to be created by means of tooth extraction, arch expansion, slicing or pushing and grinding tooth remote movement and the like. Common treatments include fixed appliances (e.g., straight wire arches, self-ligating brackets), which apply a continuous light force through the mechanical system of archwires and brackets, and invisible appliances, which rely on a gradual force application of custom braces. The key link is torque control, namely, the moving direction of the tooth root is adjusted through square wires or auxiliary arches, so that the tooth crown is prevented from being additively folded and the tooth root is prevented from being everted in the additivity process. However, the existing anterior adduction device is easy to lose in long-time wearing type anchorage, accurate control of the anterior adduction speed, direction and mode is difficult to realize, the anterior position of the patient can be changed in different treatment stages, and at the moment, different anterior adduction devices need to be replaced, so that the application is low, the cost is high, and the device is inconvenient to install and wear. Disclosure of Invention The invention aims to solve the problems that the anchorage of the existing anterior tooth adduction device is easy to lose and the applicability is low. In order to achieve the above purpose, the present invention provides the following technical solutions: The utility model provides a stealthy tooth adduction device of correcting and treating based on planting anchorage, includes the main part, the both sides fixedly connected with of main part is a pair of anchorage arm, the one end fixedly connected with installation department of main part is kept away from to the anchorage arm, the border fixedly connected with of main part is a pair of solid fixed ring, gu fixed ring is located between a pair of anchorage arm, the spout has been seted up at one side border that gu fixed ring was kept away from to the main part, the inboard sliding connection of spout has a pair of slider, one side fixedly connected with first couple that gu fixed ring was kept away from to the slider, the both sides of spout are provided with a pair of second couple, second couple and main part fixed connection. Further, a plurality of limiting holes are formed in the side wall of the sliding groove, a through hole is formed in the side wall of the sliding block, and internal threads are formed in the limiting holes and the inner wall of the through hole. Further, the internal thread of through-hole is connected with stop bolt, stop bolt's inner extends to the inside in spacing hole. Further, the outer end of the limit bolt is provided with an assembly hole, and the assembly hole is arranged in a hexagonal shape. Further, the sum of the lengths of the through hole and the limiting hole is larger than the length of the limiting bolt. Further, the utility model also comprises a connecting nail which is detachably arranged on the front teeth to be corrected of the patient. Further, elastic ropes are connected between the connecting nails and the adjacent first hooks and second hooks. Further, the center of the fixed ring is provided with a mounting hole, an inside of the mounting hole is detachably provided with an anchorage nail, the inner end side wall of the anchorage nail is provided with external threads, and the outer end of the anchorage nail is fixedly connected with a stop block. Further, the main body is in an arc-shaped arrangement, and one side wall of the main body, which is far away from the first anchorage arm, is attached to the inner wall of the oral cavity palate of a patient. Further, the side wall of the mounting part is provided with a profiling surface. Compared with the prior art, the invention has the following beneficial effects: 1. According to the invisible orthodontic antecedent adduction device based on the implant anchorage, the main body, the anchorage arm, the anchorage nails a