阅读说明：本技术 腭侧支架式种植支抗 (Palatal side bracket type implant anchorage ) 是由 王胜国 于 2019-12-19 设计创作，主要内容包括：本发明公开了一种腭侧支架式种植支抗,包括支架,所述支架包括基块和与基块连接的至少一根枝条,所述枝条上设置有至少一个用于连接橡皮筋的凸起,所述基块上设置有至少两个过孔,所述过孔中设置有用于将基块固定在硬腭上的螺钉。本发明腭侧支架式种植支抗,使用时其通过螺钉固定在硬腭上,作为对牙齿施加矫治力的支抗；将粘贴在牙齿腭侧或颊侧的正畸附件通过橡皮筋与支抗的枝条连接,即可对牙齿施加向前或/和向后的牵引力,从而实现在腭侧施加矫治力矫正牙齿。(The invention discloses a palatal lateral bracket type implant anchorage, which comprises a bracket, wherein the bracket comprises a base block and at least one branch connected with the base block, at least one bulge used for connecting a rubber band is arranged on the branch, at least two through holes are arranged on the base block, and screws used for fixing the base block on a hard palate are arranged in the through holes. The palatal side bracket type implant anchorage is fixed on a hard palate through a screw when in use and is used as an anchorage for applying correction force to teeth; the orthodontic attachment stuck on the palatal side or the buccal side of the teeth is connected with the branch of the anchorage through the rubber band, so that the forward or/and backward traction force can be applied to the teeth, and the orthodontic force can be applied to the palatal side to correct the teeth.)

1. Palatal lateral bracket type implant anchorage, which is characterized in that: the fixing device comprises a bracket, wherein the bracket comprises a base block and at least one branch connected with the base block, at least one bulge used for connecting a rubber band is arranged on the branch, at least two through holes are arranged on the base block, and screws used for fixing the base block on a hard palate are arranged in the through holes.

2. The palatal side supported implant anchorage as claimed in claim 1, wherein: the shape of the surface of the base block, which is attached to the palate, is matched with the shape of the surface of the palate.

3. The palatal side supported implant anchorage as claimed in claim 1, wherein: the number of the branches is four, and the four branches are distributed in an X shape.

4. The palatal side supported implant anchorage as claimed in claim 3, wherein: two branches on the left side of the four branches are connected through a left connecting rod, and two branches on the right side of the four branches are connected through a right connecting rod.

5. The palatal side supported implant anchorage as claimed in claim 4, wherein: and bulges for fixing rubber bands are arranged on the left connecting rod and the right connecting rod.

Technical Field

The invention relates to an oral medical instrument, in particular to an orthodontic anchorage device.

Background

Disclosure of Invention

In view of this, the present invention provides a palatal side bracket type implant anchorage to apply traction to teeth on the palatal side, so as to solve the technical problem of deformity of the front and rear positions of the teeth.

The palatal lateral bracket type implant anchorage comprises a bracket, wherein the bracket comprises a base block and at least one branch connected with the base block, at least one bulge used for connecting a rubber band is arranged on the branch, at least two through holes are arranged on the base block, and screws used for fixing the base block on a hard palate are arranged in the through holes.

Further, the shape of the surface of the base block, which is attached to the palate, is matched with the shape of the surface of the palate.

Furthermore, the number of the branches is four, and the four branches are distributed in an X shape.

Furthermore, two branches on the left side of the four branches are connected through a left connecting rod, and two branches on the right side of the four branches are connected through a right connecting rod.

Furthermore, bulges for fixing rubber bands are arranged on the left connecting rod and the right connecting rod.

The invention has the beneficial effects that:

1. the palatal side bracket type implant anchorage is fixed on a hard palate through a screw when in use and is used as an anchorage for applying correction force to teeth; the orthodontic attachment stuck on the palatal side or the buccal side of the teeth is connected with the branch of the anchorage by the rubber band, so that the traction force in the forward direction or/and the backward direction and the gingiva direction can be applied to the teeth, and the teeth can be corrected by applying the correction force on the palatal side.

2. The palatal side bracket type implant anchorage disclosed by the invention has the advantages that the orthodontic accessory adhered to the palatal side/buccal side of the tooth is in opposite connection with the corresponding connecting rod (the left connecting rod or/and the right connecting rod) through the rubber band, so that the force for pressing down the tooth can be exerted.

Drawings

Fig. 1 is a schematic structural diagram of a palatal side bracket type implant anchorage.

Detailed Description

The invention is further described below with reference to the figures and examples.

As shown in the figure, the palatal lateral bracket type implant anchorage device of the present embodiment includes a bracket, the bracket includes a base block 1 and at least one branch 2 connected to the base block, the branch is provided with at least one protrusion 3 for connecting a rubber band, the base block is provided with at least two through holes, and the through holes are provided with screws 4 for fixing the base block on the hard palate. In the specific implementation, the base block, the branches and the bulges are integrally formed by casting.

In this embodiment, the number of the branches is four, and the four branches are distributed in an X-shape. The branch positioned at the side of the rear tooth is connected with the orthodontic accessory on the front tooth through the rubber band, so that backward traction force can be applied to the front tooth, and the front tooth moves backward; the branches positioned at the front tooth side are connected with the orthodontic accessories on the back teeth through rubber bands, so that forward traction force can be applied to the back teeth, and the back teeth move forward. When in specific implementation, the number of branches and the distribution position on the base block can be reasonably adjusted according to the actual disease condition.

This embodiment palatal side support formula implantation anchorage, it passes through the screw fixation on hard palate during the use, and as exerting the anchorage of correcting the power to the tooth, on correcting the power and transmitting palatal bone through support, screw, anchorage's stability is good.

As an improvement to the above embodiment, the shape of the surface of the base block that fits the palate matches the shape of the surface of the palate, this improvement allows for greater comfort after the anchorage members are fixed to the palate.

As an improvement to the above embodiment, two branches on the left side of the four branches are connected by a left connecting rod 5, and two branches on the right side of the four branches are connected by a right connecting rod 6. The improvement leads the orthodontic accessory stuck on the palatal side or the buccal side of the tooth to be just connected with the corresponding connecting rod (the left connecting rod or/and the right connecting rod) through the rubber band, and can realize the force of pressing down on the tooth.

As a modification of the above embodiment, the left and right links are each provided with a protrusion 7 for fixing a rubber band. The position of the rubber band on the left connecting rod and the right connecting rod can be better limited by arranging the bulges.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.