Bone anchorage buccal tube
Technical field
The utility model belongs to medical domain, is related to a kind of buccal tube, and in particular to a kind of bone anchorage buccal tube.
Background technology
Buccal tube is welded to the metal tube of dental orthodontic band buccal aspect, and he can make to rescue the insertion of arch wire end, rise solid
It is set for using.Under normal circumstances, small hook is designed with buccal tube, is can be used for extension elastic tape etc. and done in jaw or intermaxillary traction.Buccal tube
Majority is made using high-quality medical stainless steel material, and surface is smooth, will not only damage mucous membrane of mouth, can also avoid using band
Gap is formed after ring between tooth, caulked food reduces the pain of patient.However, buccal tube presence of the prior art is scarce
Be trapped in, on the one hand, backteeth is every wet difficulty, and cohesive force is not strong, causes buccal tube easily to come off;On the other hand, it is bonded in facing
On buccal tube make the unnecessary movement of anchorage odontogenesis because of stress.
Therefore, design it is a kind of can be placed in buccal aspect of grinding one's teeth in sleep by what buccal tube was consolidated, and corresponding correction can be produced to imitate
The new buccal surface tubular construction of fruit has highly important meaning.
Utility model content
The technical problems to be solved in the utility model, is to provide a kind of bone anchorage buccal tube, and peace is passed through using by fixed part
The mode that dress hole is fixed on the jawbone cortical layer of teeth roots, makes buccal surface socket be positioned at cheek side gingival margin of grinding one's teeth in sleep, and plays
The bone anchorage effect of buccal tube.
In order to solve the above technical problems, technical solution adopted in the utility model is:
A kind of bone anchorage buccal tube, it includes buccal surface socket, draw hook and fixed part located at buccal surface socket surface, in institute
The connector being connected with both is additionally provided between the buccal surface socket and fixed part stated, fixed part is provided with mounting hole.
Used as a kind of restriction of the present utility model, described fixed part is provided with the fixed part described in 2 mounting holes and sets
There are 2 mounting holes, connector constitutes " L " font with fixed part, and mounting hole is located at the free end of fixed part.
Used as another restriction of the present utility model, described fixed part is provided with 3 mounting holes, connector and fixed part group
Into " Y " font, mounting hole is respectively arranged on the position that two free ends of fixed part and fixed part are connected with connector.
Used as the further restriction of above-mentioned restriction, the diameter of described mounting hole is identical.
As the third restriction of the present utility model, screw thread is provided with described mounting hole.
As 4th kind of the present utility model restriction, chamfering or fillet are provided with described buccal tube correspondence draw hook.
Used as 5th kind of the present utility model restriction, described buccal surface socket is square tube.
Used as 6th kind of the present utility model restriction, described buccal surface socket is stainless steel, and connector is titanium alloy
Or pure titanium material.
Used as 7th kind of the present utility model restriction, described connector is deformable elastomeric material.
The utility model also has a kind of restriction, width >=connector and fixation that described connector is connected with buccal surface socket
The width of portion's connection, fixed part is laminated structure.
As a result of above-mentioned technical scheme, compared with prior art, acquired technological progress exists the utility model
In:
The utility model by the way of fixed part is fixed on by mounting hole on the jawbone cortical layer of teeth roots,
Buccal surface socket is positioned at cheek side gingival margin of grinding one's teeth in sleep, greatly strengthen the steadiness of buccal tube, expand the use model of buccal tube
Enclose.When using, can according to the feature of the structure of bone anchorage buccal tube, according to patient the need for, be targetedly applied to patient
The upper jaw or lower jaw.
The utility model is applied to rescuing for tooth and denture.
The utility model is described in further detail below in conjunction with Figure of description with specific embodiment.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the right view of Fig. 1;
Fig. 5 is the structural representation of the utility model 2;
Fig. 6 is the front view of Fig. 5;
Fig. 7 is the left view of Fig. 5;
Fig. 8 is the right view of Fig. 5.
In figure:1-buccal surface socket, 2-draw hook, 3-connector, 4-fixed part, 5-mounting hole.
Specific embodiment
A kind of bone anchorage buccal tube of embodiment 1
A kind of bone anchorage buccal tube, can be applied to rescuing for lower molar, and as Figure 1-4, it is square including being shaped as
Buccal surface socket 1, the draw hook 2 and fixed part 4 located at the surface of buccal surface socket 1 of cylinder, in described buccal surface socket 1 and fixed part 4
Between be additionally provided with the connector 3 being connected with both, fixed part 4 is provided with 2 diameter identical mounting holes 5.Described consolidates
Determine portion 4 one end it is vertical with connector 3 be connected, it is L-shaped and parallel with the axis direction of buccal surface socket 1.Described connector
3 is deformable elastomeric material, can carry out light torsion or bending to it according to the need for rescuing.Described connector 3 with
The width that the width >=connector 3 of the connection of buccal surface socket 1 is connected with fixed part 4, fixed part 4 is laminated structure.By installing
When hole is fixed, can more be fitted with jawbone cortical layer, reduce sense of discomfort.
Chamfering or fillet are provided with the correspondence draw hook 2 of buccal surface socket 1, are being needed to carry out in jaw or during intermaxillary traction, can hung
Elastic tape, is designed to chamfering or fillet, and rounding off can reduce the abrasion to elastic tape.
When actually used, the tooth regions for needing that force is played using buccal tube are chosen first, do mucous membrane and cut exposure
Small-sized operation, fixed part 4 is fixed in the jawbone cortical layer of teeth roots by screw through mounting hole 5, connector
Pass mucous membrane;Secondly, buccal surface socket 1 is positioned at the gingival margin of cheek side of grinding one's teeth in sleep, connector 3 can be entered according to the need for rescuing
Row light torsion or bending, the draw hook 2 on buccal surface socket 1 can hook elastic tape, carry out in jaw or between jaw draw rectifying
Control;Again, arch wire through buccal surface socket 1 will be rescued, adjusts the position of arch wire tooth is carried out to rescue movement.Use this kind of bone
Anchorage buccal tube, patient, to extraordinary effect, during rescuing, bonds when orthodontic is carried out without worry picture
The phenomenon that drops of type buccal tube is frequently occurred, and can bear larger anchorage strength, can also be according to the different need of patient
Ask and bone anchorage buccal tube is adjusted, reach optimal rectifying effect.
A kind of bone anchorage buccal tube of embodiment 2
A kind of bone anchorage buccal tube, can be applied to rescuing for maxillary molar, and as viewed in figures 5-8, it is square including being shaped as
Buccal surface socket 1, the draw hook 2 and fixed part 4 located at the surface of buccal surface socket 1 of cylinder, in described buccal surface socket 1 and fixed part 4
Between be additionally provided with the connector 3 being connected with both, connector 3 constitutes " Y " font with fixed part 4, and mounting hole 5 totally 3 sets respectively
In the position that two free ends of fixed part 4 and fixed part 4 are connected with connector, mounting hole 5 is interior to be provided with screw thread.Described connection
The width that width >=connector 3 that body 3 is connected with buccal surface socket 1 is connected with fixed part 4, fixed part 4 is laminated structure.Passing through
When mounting hole is fixed, can more be fitted with jawbone cortical layer, reduce sense of discomfort.
Chamfering or fillet are provided with the described correspondence of buccal surface socket 1 draw hook 2, are being needed to carry out in jaw or intermaxillary traction
When, elastic tape can be hung, chamfering or fillet are designed to, rounding off can reduce the abrasion to elastic tape.
Described buccal surface socket 1 is stainless steel, and connector 3 is titanium alloy.
When actually used, choose needs to carry out pasting grinding one's teeth in sleep for buccal tube first, fixed part 4 is passed through 3 by screw
Individual mounting hole 5 is fixed in the jawbone cortical layer of tooth upper end, increases the stability of whole buccal tube;Secondly, by buccal tube
The gingival margin that cylinder 1 is positioned at cheek side of grinding one's teeth in sleep, can according to the need for rescuing to the hinge angle between connector 3 and fixed part 4
It is adjusted, the draw hook 2 on buccal surface socket 1 can hook elastic tape, carries out carrying out traction orthodontic treatment in jaw or between jaw;Again,
Arch wire through buccal surface socket 1 will be rescued, reconciles the position of arch wire to rescue tooth.Using this kind of bone anchorage buccal tube,
To there is extraordinary effect to the patient using buccal tube in orthodontic, during rescuing, without worrying as bonding
Type buccal tube drops, and can bear larger anchorage strength, during rescuing to rescue support firm, can be with root
Bone anchorage buccal tube is adjusted according to the different demands of patient, has reached optimal rectifying effect.
The above, is only preferred embodiment of the present utility model, is not to make other forms to the utility model
Restriction, any those skilled in the art are changed or are modified as possibly also with above-mentioned technology contents as enlightenment
With the Equivalent embodiments of change.But it is every without departing from technical solutions of the utility model content, according to technology of the present utility model
Essence still falls within the guarantor of the utility model claim to the simple modification done by above example, equivalent variations and remodeling
Shield scope.