CN202568495U

CN202568495U - Controlled root grind tooth buccal tube

Info

Publication number: CN202568495U
Application number: CN 201220225560
Authority: CN
Inventors: 王学侠; 赵光华; 刘军
Original assignee: LAIWU IRON AND STEEL GROUP CO Ltd HOSPITAL
Current assignee: LAIWU IRON AND STEEL GROUP CO Ltd HOSPITAL
Priority date: 2012-05-19
Filing date: 2012-05-19
Publication date: 2012-12-05
Anticipated expiration: 2022-05-19

Abstract

The utility model relates to a controlled root grind tooth buccal tube which comprises a baseboard (1), a buccal side rectangular tube (2) and a buccal side traction hook (3) and is characterized in that a vertical groove (4) used for placing a controlled root spring is arranged on the central portion of a connecting face of the buccal side rectangular tube (2) and the baseboard (1), and the size of the vertical groove (4) is 0.4-0.8 multiplying 0.4-0.8 millimeter. When the controlled root grind tooth buccal tube is used for rectifying malocclusion, teeth are not needed dividing, and the rectifying process is completed in one shot. Sense of foreign matters is little, and a patient feels comfortable; tube cavities in the vertical direction is a few in number, the tube cavities occupy little space, so that problems of occlusal interference and falling off of a buccal tube and the like are not easy to cause.

Description

A kind of controlled buccal tube of grinding one's teeth in sleep

Technical field

This utility model belongs to technical field of medical instruments, particularly a kind ofly is used to correct the controlled used buccal tube of grinding one's teeth in sleep of malocclusion.

Background technology

At present on the domestic and international market the existing buccal tube of grinding one's teeth in sleep be generally a level to rectangular tube (single tube buccal tube); Part is furnished with a face-bow pipe or lower jaw at the upper jaw and is furnished with an auxilliary bow pipe (two-tube buccal tube); Minority increases an auxilliary bow pipe (tee pipe buccal tube) again at the upper jaw, is used to admit utility arch and auxiliary device thereof.But tube chamber is many more, and it is big more to take up space, and lower molar especially causes interlock to disturb easily, buccal tube problem such as come off.In the malocclusion subtrahend was rescued, grinding one's teeth in sleep was used as the anchorage tooth that the traction labial teeth moves backward usually, and generally on utility arch, bending the hypsokinesis song increases the anchorage of grinding one's teeth in sleep.Sometimes also need grind one's teeth in sleep moves forward, to reach the purpose of closing gap.Owing to grind one's teeth in sleep and be square, the traction labial teeth moves backward or when self moving forward, corona is easy to occur turning forward, and root of the tooth does not move.And behind the orthodontics corona root of the tooth to be parallel to each other be the important prerequisite that guarantees that rectifying effect does not recur, the control root just moves and can reach this effect.And present buccal tube does not have this Design and Features.

Summary of the invention

The purpose of this utility model is exactly that design to above-mentioned deficiency a kind of can make the controlled buccal tube of grinding one's teeth in sleep that the root of the tooth of grinding one's teeth in sleep moves, corona does not move.For realizing above-mentioned order, the technical scheme that the present invention taked is: should The controlled buccal tube of grinding one's teeth in sleep includesBase plate, cheek side rectangular tube and cheek side-lining hook have had vertical trench in the centre of the joint face of cheek side rectangular tube and base plate, are used for placing control root spring.The size of vertical trench is 0.4～0.8X0.4～0.8mm.During use, utilize binding agent that cheek side rectangular tube is sticked on the anchorage suitable position of cheek side of grinding one's teeth in sleep, the cheek side-lining is hooked in gum position near.Corona occurs tilting when grinding one's teeth in sleep; Or corona root of the tooth is not parallel with facing that tooth contacts when having the triangle gap, can in vertical trench, insert control root spring, make the root of the tooth of grinding one's teeth in sleep begin to move; And corona does not move, and reaches the stablizing effect that the corona root of the tooth is parallel to each other behind the orthodontics.

This utility model need not divide tooth when correcting malocclusion, once accomplish; Foreign body sensation is little, and is more comfortable; Tube chamber is few on the vertical direction, and it is little to take up space, and is difficult for causing interlock to disturb, buccal tube problem such as come off.

Description of drawings

Fig. 1 is the structural representation of this utility model.

Among the figure, 1, base plate, 2, cheek side rectangular tube, 3, cheek side-lining hook, 4, vertical trench.

The specific embodiment

With reference to the accompanying drawings, through instance this control root buccal tube is done further to understand:

Should The controlled buccal tube of grinding one's teeth in sleep includesBase plate 1, cheek side rectangular tube 2 and cheek side-lining hook 3 have vertical trench 4 in the centre of cheek side rectangular tube 2 and the joint face of base plate 1, are used for placing control root spring.The size of vertical vertical trench is 0.4～0.8X0.4～0.8mm.Base plate of the present invention 1 is for the base plate base plate with wire netting, and is curved, and grinds one's teeth in sleep buccal surface form fit, and using binding agent can be securely and the buccal surface bonding of grinding one's teeth in sleep, to bear the power of rescuing.Cheek side rectangular tube 2 is of a size of 0.22mm * 0.28mm inch, can hold the main arch wire of rectification of existing various models, can change at any time according to rescuing needs, can accurate control tooth direction.Cheek side-lining hook 3 can be placed elastic thread, elastic tape, and stiff springs etc. draw the usefulness that tooth moves with convenient work.Vertical trench 4 can be placed control root spring, root of the tooth is moved and corona is motionless, reaches the control root to move, and makes the parallel at all purpose of straightening of teeth.

During clinical practice, cheek side rectangular tube 2 is pasted on the buccal surface of grinding one's teeth in sleep, utility arch is placed in the cheek side rectangular tube, and stiff spring or elastic tape then hang on the cheek side cheek side-lining hook 3, and resilient utility arch can be controlled the level of grinding one's teeth in sleep to, and the moving of cheek-tongue direction.But owing to grind one's teeth in sleep to double joint or more, be square, pull strength is added on the corona.Corona can be to mesial inclination when moving, tooth more oblique far away in.Be placed in control root spring in the vertical trench 4 this moment, and it will apply the strength that Xiang Jinzhong moves to root of the tooth, and the integral body of grinding one's teeth in sleep is moved forward.For because the long-term disappearance of tooth causes to grind one's teeth in sleep moves near, tilt, cause and repair difficulty.Use this buccal tube and settle control root spring that the corona of grinding one's teeth in sleep is moved in far away, root of the tooth moves near, vertically grinds one's teeth in sleep, for reparation creates conditions.

Clinical application cases 1: patient Liu, because of the maxillary teeth prolapse is corrected.Design is that the upper jaw is extracted two first bicuspids, and Upper Anterior Teeth moves backward; Lower jaw is pulled out two second bicuspids, and the lower molar 4mm that need move forward is with the adjustment occluding relation of grinding one's teeth in sleep.Occur mesial inclination when lower molar moves forward, use controlled buccal tube instead, settle control root spring in the vertical slot.After 4 months, lower molar moves to design attitude, and root of the tooth is parallel with adjacent teeth, corona with face tooth and do not have the gap, occluding relation is good.

Clinical application cases 2: patient Zhang, the lower jaw second bicuspid is extracted because of dental caries are bad and was not repaired in back 2 years, and lower molar can't be repaired to mesial inclination.Therefore and cause Ipsilateral TMJ pain.Paste controlled buccal tube in the cheek side of grinding one's teeth in sleep, first bicuspid and other labial teeth are pasted and are corrected bracket, place utility arch; Settle control root spring in the buccal tube vertical slot, after 3 months, the corona of grinding one's teeth in sleep moves in far away; Grind one's teeth in sleep vertically, and carry out the artificial tooth reparation, patient's Ipsilateral TMJ pain symptom disappears.

Claims

1. controlled buccal tube of grinding one's teeth in sleep , includeBase plate (1), cheek side rectangular tube (2) and cheek side-lining hook (3) is characterized in that: this controlled buccal tube of grinding one's teeth in sleep is to have vertical trench (4) in the centre of the joint face of cheek side rectangular tube (2) and base plate (1), is used for placing control root spring.

2. according to the said controlled buccal tube of grinding one's teeth in sleep of claim 1 ,It is characterized in that: the size of said vertical trench (4) is 0.4～0.8X0.4～0.8mm.