CN217118630U

CN217118630U - Buccal tube

Info

Publication number: CN217118630U
Application number: CN202221017049.4U
Authority: CN
Inventors: 田雷; 田占丰; 赵煜
Original assignee: Beijing Dijia Medical Equipment Co ltd
Current assignee: Beijing Dijia Medical Equipment Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-05
Anticipated expiration: 2032-04-28

Abstract

The application relates to a buccal tube, which comprises a base, an inclined plane guide block and a long arm hook, wherein the base is fixedly connected with teeth and fixedly connected with the inclined plane guide block; a guide wall is arranged on one side of the inclined guide block, which is far away from the teeth, and the guide wall gradually inclines to one side, which is far away from the teeth, from one end, which is close to the base, to one end, which is far away from the base; the long arm hook is fixedly connected with the base, abuts against the guide wall and extends out along the guide wall. This application reduces the condition of long arm hook and gum contact when correcting the tooth, has promoted use comfort.

Description

Buccal tube

Technical Field

The application relates to the technical field of tooth orthodontics, in particular to a buccal tube.

Background

At present people can generally select the stealthy ware of rescuing of transparent facing to carry out the tooth when treating malocclusion deformity and correct, and the dentist utilizes digital scanning technique to obtain just abnormal person's tooth jaw model, redesigns and produces the stealthy ware of rescuing of transparent facing, and just abnormal person wears in jaw face portion, and the stealthy ware of rescuing of transparent facing is to applying and treating tooth production effort, makes the jaw of deformity, dislocation tooth and periodontal support tissue and change to do benefit to the normal growth development of jaw face. But the invisible transparent tooth socket appliance has small acting force on applied teeth, particularly has poor effect on the protruded tooth shape correction, and causes long correction period, so that the protruded teeth can be additionally corrected by a buccal tube in the correction process, the buccal tube is generally fixedly connected to the teeth or the appliance, and the buccal tube is provided with a small hook which can be used for hanging a rubber ring to be used for intramaxillomandibular or intermaxillary traction.

The existing chinese patent with reference to publication No. CN206630693U discloses a bottom plate adhesive type long-arm hook for assisting in straightening teeth, which includes a bottom plate and a long-arm hook, wherein the shape of the bottom plate matches with the shape of the near-cervical-edge region of the labial-buccal surface of a target tooth, the long-arm hook is an armed hook integrally bent by a metal wire and having a linear long arm and a distal hook, the end of the linear long arm is welded or integrally formed on the bottom plate, and the plane where the long-arm hook is located is parallel to the plane of the bottom plate. When the teeth incline, the adhesive long arm hooks are firstly adhered to the near-neck-edge area of the buccal surface of the inclined teeth, corresponding parts are cut off on the transparent tooth socket according to the position of the bottom plate, the rubber ring is hung between the long arm hooks to form anchorage, the inclined teeth are vertically corrected by utilizing the elastic force generated by the deformation of the rubber ring, and the correction of the transparent tooth socket can be effectively assisted.

In view of the above-mentioned related arts, the inventor believes that when an orthodontic appliance is used, the long-arm hook of the base plate adhesion type for assisting in straightening teeth is attached to the surface of the teeth, and the plane of the long-arm hook is parallel to the plane of the base plate, so that the long-arm hook contacts with gums, thereby inducing gum problems and causing discomfort in use.

SUMMERY OF THE UTILITY MODEL

In order to improve the condition that the arm hook contacts with the gum when the orthodontic person is corrected, thereby arousing gum problem, cause uncomfortable when using, the application provides a buccal surface pipe.

The application provides a buccal surface pipe adopts following technical scheme: the tooth-cleaning device comprises a base, an inclined guide block and a long arm hook, wherein the base is fixedly connected with teeth and fixedly connected with the inclined guide block; one side of the inclined guide block, which is far away from the teeth, is a guide wall, and the guide wall gradually inclines to one side, which is far away from the teeth, from one end, which is close to the base, to one end, which is far away from the base; the long arm hook is fixedly connected with the base, abuts against the guide wall and extends out along the guide wall.

Through adopting above-mentioned technical scheme, base and tooth fixed connection, long arm hook and base fixed connection, long arm hook butt joint in the guide wall for long arm hook place plane inclines to the direction that keeps away from the tooth plane from the back, reduces the condition of long arm hook and gum contact, has promoted the comfort.

Optionally, the side of the base facing away from the teeth is rounded.

Through adopting above-mentioned technical scheme, because base fixed connection is on the tooth surface, the base can contact with buccal surface inner wall, and the setting up of radius portion makes more level and smooth when buccal surface inner wall and base contact, promotes use comfort.

Optionally, one side of the base, which is close to the teeth, is provided with a mesh groove.

Through adopting above-mentioned technical scheme, when needs were rescued the tooth, scribbled the photocuring glue to the region that the tooth needs to be connected earlier, make netted groove pass through the photocuring glue again and paste in tooth surface, the setting up of netted groove has increased with the area of contact that photocuring was glued, has promoted the stability of being connected of base and tooth.

Optionally, the side of the base adjacent to the tooth is not coplanar with the side of the beveled guide block adjacent to the tooth.

Through adopting above-mentioned technical scheme, paste in the tooth surface at the base before, need reserve the position that corresponds with the base on the stealthy ware of correcting of transparent facing earlier, because the base is close to one side of tooth and the not coplane of one side that the inclined plane guide block is close to the tooth, the one side that the inclined plane guide block is close to the tooth of being convenient for blocks the stealthy ware of correcting of transparent facing, provides good holding power for the stealthy ware of correcting of transparent facing.

Optionally, the long-arm hook comprises an insertion rod, a connecting rod and a hook part; the cross-sectional area of the base at the joint of the base and the inclined guide block is larger than that of the inclined guide block, two insertion rods are arranged and positioned on two sides of the inclined guide block, and the insertion rods are respectively inserted into one side, close to the inclined guide block, of the base; the connecting rod is abutted against the guide wall and fixedly connected with the two inserting rods, the hook part is fixedly connected with the connecting rod, and the hook part is parallel to the guide wall.

Through adopting above-mentioned technical scheme, adjacent long arm hook is with rubber ring connection hook portion, produces elastic deformation by the rubber ring and makes long arm hook receive the pulling force, and two inserted bars disperse the pulling force that long arm hook received jointly, have promoted long arm hook's stability.

Optionally, the guide wall is provided with a first bracket and a second bracket, the connecting rod is located in the first bracket, and the hook portion is located in the second bracket.

Through adopting above-mentioned technical scheme, first support groove provides the holding power to the connecting rod, and the second is held in the palm the groove and is provided the holding power to long arm hook, improves connecting rod and long arm hook and takes place crooked condition because of the atress.

Optionally, both insertion rods are provided with a collar.

Through adopting above-mentioned technical scheme, when the inserted bar inserts the base, the stability after the long-armed hook inserts has been promoted in the setting of the lantern ring, and the condition that the inserted bar was extracted when improving the long-armed hook atress.

Optionally, the inclined guide block is provided with a channel, and the opening direction of the channel is parallel to the connecting rod.

By adopting the technical scheme, when the tooth is applied and treated in the labial-lingual direction, the correction arch wire passes through the channels of the adjacent buccal tubes to be connected, so that the tooth is applied and treated in the labial-lingual direction.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the long arm hook abuts against the guide wall, so that the contact condition of the bent hook part and the gum is reduced, and the use comfort is improved;

2. the insertion rod is provided with a barb-shaped lantern ring, the connecting rod is positioned in the first support groove, and the hook part is positioned in the second support groove, so that the stability of the long-arm hook under stress is improved under the combined action;

3. when the long-arm hooks of the adjacent buccal tubes are connected by the rubber ring, the long-arm hooks can provide correction force in the direction of the adjacent teeth for the treated teeth when stressed; when the orthodontic archwire passes through the passages of adjacent buccal tubes and is attached, a labial-lingual corrective force is provided to the teeth being treated. The correcting force in the adjacent tooth direction and the lip and tongue direction jointly acts, so that the axial inclination of the treated tooth can be corrected in multiple dimensions;

4. the position corresponding to the base is reserved on the invisible orthodontic device of the transparent facing before the buccal tube is fixed, and the distance is reserved between one side of the inclined guide block close to the teeth and the surface of the teeth, so that the invisible orthodontic device of the transparent facing can be conveniently clamped, and sufficient supporting force is provided for the invisible orthodontic device of the transparent facing.

Drawings

FIG. 1 is a schematic structural view of an invisible orthodontic appliance with a transparent facing removed according to an embodiment of the application;

FIG. 2 is a schematic structural view of the invisible orthodontic appliance with the transparent mouthpiece worn in the embodiment of the application;

FIG. 3 is a schematic illustration of an explosive structure according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of the base and the inclined guide block.

Description of reference numerals: 1. a base; 11. a mesh groove; 2. a bevel guide block; 21. a guide wall; 22. a first bracket; 23. a second bracket; 24. a channel; 3. a long arm hook; 31. an insertion rod; 311. a collar; 32. a connecting rod; 33. a hook portion; 4. treating teeth; 5. resisting teeth; 6. a gum; 7. a rubber ring; 8. a transparent mouthpiece invisible appliance; 81. reserving a hole; 9. and correcting the arch wire.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a buccal tube.

Referring to fig. 1 and 2, a buccal tube includes a base 1, a slant guide 2, and a long arm hook 3. Base 1 and inclined plane guide block 2 fixed connection, base 1 pastes in the tooth surface, and the inclined plane guide block 2 keeps away from the one end of base 1 and does not contact with gum 6, and the one side that the tooth was kept away from to inclined plane guide block 2 is leading wall 21, and leading wall 21 inclines to the direction of keeping away from the tooth gradually from the one end that is close to base 1 to the one end of keeping away from base 1. The long-arm hook 3 is inserted into the base 1 from two sides of the inclined guide block 2 and abuts against the guide wall 21, the long-arm hook 3 extends out along the guide wall 21, namely the long-arm hook 3 is parallel to the guide wall 21, the contact condition of the long-arm hook 3 and the gum 6 is improved, and the comfort level of an orthodontic user in use is improved.

Referring to fig. 3 and 4, a mesh groove 11 is formed in one side of the base 1 close to the tooth, when the base 1 is adhered to the tooth, a photo-curing adhesive needs to be coated on the surface of the tooth, and the mesh groove 11 has a larger contact area with the photo-curing adhesive, so as to improve the adhesion stability of the base 1 to the tooth. One side of the base 1, which is far away from the reticular groove 11, is rounded off for reducing the friction force between the base 1 and the inner wall of the buccal surface after the buccal surface tube is installed.

Referring to fig. 1 and 3, the long-arm hook 3 includes an insertion rod 31, a connection rod 32, and a hook portion 33. The junction of base 1 and inclined plane guide block 2, the cross sectional area of base 1 is greater than the cross sectional area of inclined plane guide block 2, and insert rod 31 is provided with two, and insert rod 31 is followed inclined plane guide block 2 both sides respectively and is inserted in the base 1, and two insert rods 31 all are provided with the lantern ring 311 that is barb form for promote the stability after long arm hook 3 inserts. The connecting rod 32 is fixedly connected with the two insertion rods 31, and the connecting rod 32 is fixedly connected with the hook portion 33. The hook portion 33 is projected in a direction in which the guide wall 21 is inclined, and the distal end of the hook portion 33 is connected to the hook portion 33 of the buccal tube of the adjacent anchorage tooth 5 through the rubber band 7 for providing the treatment force in the direction of the adjacent tooth to the treatment tooth 4. The hook portion 33 of the applicator tooth 4 is oriented in the same direction as the inclination direction of the applicator tooth 4, and the rubber band 7 is prevented from slipping off the hook portion 33.

Referring to fig. 3 and 4, the bevel guide block 2 is further provided with a first bracket 22 and a second bracket 23. The connecting rod 32 is embedded into the first bracket 22, the hook part 33 is embedded into the second bracket 23, the first bracket 22 provides vertical supporting force for the embedded connecting rod 32, the second bracket 23 provides transverse supporting force for the embedded hook part 33, and the first bracket 22 and the second bracket 23 jointly act to improve the stability of the long-arm hook 3 under stress.

Referring to fig. 1 and 2, the bevel guide 2 is provided with a channel 24, the channel 24 is provided in a direction parallel to the connecting bar 32, and an orthodontic archwire 9 is passed through the channel 24 to connect adjacent buccal tubes to apply an orthodontic force in the labial-lingual direction. Referring to fig. 1 and 3, one side of the inclined guide block 2 close to the teeth and one side of the base 1 close to the teeth are not coplanar, that is, a gap is formed between the inclined guide block 2 and the teeth, so that the transparent mouthpiece invisible appliance 8 is clamped, and the stability of the transparent mouthpiece invisible appliance 8 is improved. The base 1 is made of resin material, after the insertion rod 31 is inserted into the base 1 from both sides of the inclined guide block 2, the position of the insertion rod 31 is adjusted until the connecting rod 32 is embedded into the first bracket 22 and the hook portion 33 is embedded into the second bracket 23, and then the base 1 is subjected to light curing treatment, so that the base 1 becomes firm and the supporting force of the insertion rod 31 is increased.

The implementation principle of a buccal tube of the embodiment of the application is as follows: after using the stealthy ware of rescuing of transparent facing, when needing to carry out local the correction to outstanding profile of tooth, set up the preformed hole 81 of 1 size of base in the stealthy ware of rescuing of transparent facing correspondence region, apply and treat 4 surfaces of tooth and scribble the photocuring glue, paste netted groove 11 in applying and treating 4 surfaces of tooth, the stealthy ware 8 of rescuing of transparent facing is blocked in the clearance on inclined plane guide block 2 and the tooth surface, has increased the stealthy steadiness of rescuing the ware 8 of transparent facing. The base 1 and the junction of inclined plane guide block 2, the cross sectional area of base 1 is greater than the cross sectional area of inclined plane guide block 2, two insert rods 31 insert base 1 from inclined plane guide block 2 both sides respectively in, connecting rod 32 imbeds first support groove 22, and hook portion 33 imbeds second support groove 23, and hook portion 33 stretches out along inclined guide wall 21, reduces the condition that hook portion 33 and gum 6 contacted, promotes the comfort level when using. The rubber ring 7 connects the treatment tooth 4 with the hook part 33 on the anchorage tooth 5, and the rubber ring 7 deforms to generate elasticity to provide treatment force in the direction of adjacent teeth for the treatment tooth 4; the correction arch wire 9 penetrates through the channel 24 to be connected with the adjacent buccal tubes, so that the treatment force in the labial-lingual direction is provided for the treated tooth 4, and the shaft inclination of the treated tooth 4 is corrected in multiple dimensions under the combined action of the treatment force in the adjacent tooth direction and the labial-lingual direction.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A buccal tube, characterized in that: the tooth-cleaning device comprises a base (1), an inclined guide block (2) and a long arm hook (3), wherein the base (1) is fixedly connected with teeth, and the base (1) is fixedly connected with the inclined guide block (2); one side of the inclined guide block (2) departing from the teeth is a guide wall (21), and the guide wall (21) gradually inclines to one side away from the teeth from one end close to the base (1) to one end far away from the base (1); the long-arm hook (3) is fixedly connected with the base (1), and the long-arm hook (3) abuts against the guide wall (21) and extends out along the guide wall (21).

2. A buccal tube as claimed in claim 1, wherein: one side of the base (1) departing from the teeth is rounded.

3. A buccal tube as claimed in claim 1, wherein: one side of the base (1) close to the teeth is provided with a reticular groove (11).

4. A buccal tube as claimed in claim 1, wherein: one side of the inclined guide block (2) close to the teeth is not coplanar with one side of the base (1) close to the teeth.

5. A buccal tube as claimed in claim 1, wherein: the long-arm hook (3) comprises an insertion rod (31), a connecting rod (32) and a hook part (33); the cross-sectional area of the base (1) at the joint of the base (1) and the inclined guide block (2) is larger than that of the inclined guide block (2), two insertion rods (31) are arranged and are positioned at two sides of the inclined guide block (2), and the insertion rods (31) are respectively inserted into one side, close to the inclined guide block (2), of the base (1); the connecting rod (32) is abutted to the guide wall (21) and fixedly connected with the two inserting rods (31), the hook part (33) is fixedly connected with the connecting rod (32), and the hook part (33) is parallel to the guide wall (21).

6. The buccal tube as set forth in claim 5, wherein: the guide wall (21) is provided with a first bracket (22) and a second bracket (23), the connecting rod (32) is positioned in the first bracket (22), and the hook part (33) is positioned in the second bracket (23).

7. The buccal tube as set forth in claim 5, wherein: both insertion rods (31) are provided with a collar (311).

8. The buccal tube as set forth in claim 5, wherein: the inclined guide block (2) is provided with a channel (24), and the opening direction of the channel (24) is parallel to the connecting rod (32).