CN212788744U - Orthodontic device for malformed teeth - Google Patents

Abstract

The utility model provides a malformed teeth correcting device, which comprises a main seat, a main hook, an auxiliary seat, an auxiliary hook, a high-elasticity rubber band, 321123 resin tooth sockets of lower jaw front row teeth and a post molar resin occlusion cushion layer, wherein the main seat and the main hook are bonded on the buccal surface of a selected main tooth or the main hook is wrapped in the post molar resin occlusion cushion layer, and the auxiliary seat and a spreading hook are bonded on the left and right buccal surfaces of a corrected tooth for stabilizing the high-elasticity rubber band; and high elasticity rubber band is connected in main hook and supplementary seat or supplementary hook, and mainly used pulls and corrects the malformed tooth, and lower jaw front row tooth 321123 resin facing mainly is used for correcting the preceding back closed "ground wraps the sky" the malformed tooth, and back molar resin interlock bed course plays its interlock clearance of propping up mainly to the malformed tooth of lower position interlock, makes it to suffer from the interlock of tooth and can have sufficient space in order to do benefit to the correction, the utility model discloses enable to be corrected and suffer from the tooth all the time and all move to normal position unconsciously, correct the time and will shorten several times than traditional correction technique.

Description

Orthodontic device for malformed teeth

Technical Field

The utility model relates to the field of orthodontics, especially deformity orthodontics device.

Background

The orthodontic technology of the traditional orthodontic technology is wide in range, the orthodontics of the traditional orthodontic technology are corrected by setting a movable appliance, the orthodontic technology of the traditional orthodontic technology is realized by adopting the movable appliance made of a resin denture and a plurality of special stainless steel wires or special thread sleeve screws and the like, wherein the stainless steel wires, the screws, the thread sleeves and the auxiliary arches play a role in correcting the traction teeth, and the resin denture plays a role in positioning. By adopting the traditional correction technology, at least the following defects exist:

firstly, the patient is not well-experienced and troublesome. The traditional orthodontic technology for malformation needs to be composed of a resin dental support and a plurality of stainless steel wires, screws, screw sleeves, auxiliary arches and the like, the dental support is worn in an oral cavity, a patient can adapt to the orthodontic technology only by a plurality of times of doctor visits, modification and adjustment and a certain time, and the orthodontic technology needs to be taken off after three meals to wash adhered food residues.

Secondly, it is not beautiful. Because the movable appliance is provided with a plurality of fittings such as stainless steel wires and the like which are tightly attached to the teeth, the stainless steel wires are easy to see when the teeth are exposed, thereby affecting the appearance.

Thirdly, frequent treatment prolongs the correction time. When sleeping at night, the appliance needs to be taken off and soaked in clear water in order to rest the gum, so that the correction time is less than 16 hours every day; furthermore, the stainless steel wire is tightly attached to the teeth, is difficult to be hurt, and does not work when being loosened, so the patient needs to visit the teeth once every week to adjust and pressurize the stainless steel wire or change the appliance, and the correction aim can be achieved only by visiting hundreds of times in 2 years if the malposition teeth with high correction difficulty are met, and if the patient visits the malposition teeth with large correction difficulty, the patient spends 3 hours, so a lot of money is spent on the patient in a lot of precious time, and great pain is brought.

Fourthly, the traditional appliance is complex to manufacture. The traditional appliance for correcting is very complicated to manufacture, and is composed of a plurality of special appliances for manufacturing the appliance, special matching equipment and the like (such as a resin denture base, a series of special stainless steel wires, a series of special screw thread sleeves, an auxiliary bow and the like), so that spare accessories with various specifications are required, special appliances are required for manufacturing, the manufacturing process is complicated, the cost is high, and the like.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective is overcome the shortcoming of conventional art, provides the correction technique that can all easily correct malformed tooth voluntarily at all times, shortens correction time widely and sees the doctor number of times, reduces patient's vexation, is traditional malformed tooth orthotic devices's renewal technology.

The utility model adopts the following technical scheme:

the malformed teeth correcting device comprises a main seat, a main hook, an auxiliary seat, an auxiliary hook, a high-elasticity rubber band, a resin tooth socket for lower jaw front row teeth and a resin occlusion cushion layer for posterior molar teeth. The main socket and hook are bonded to the buccal side of a primary tooth selected to carry traction; the auxiliary seat and the auxiliary hook are bonded on the tooth surfaces at the left and right outer sides of the corrected tooth for stabilizing the high-elasticity rubber band; the high-elasticity rubber band is connected to the bilateral main hook and the auxiliary seat or the auxiliary hook thereof and is mainly used for traction and correction of the deformed teeth; the 321123 resin tooth socket for the mandibular anterior teeth is mainly used for correcting the malformed teeth of the 'ground covered days' of the anterior and posterior occlusions; the posterior molar resin occlusion cushion layer is mainly used for supporting the lower occluded abnormal teeth during correction, so that the lower occluded abnormal teeth are occluded to have enough space to be beneficial to the correction of the abnormal teeth, and in order to ensure that the main hook is firmer, the supporting point of the main hook can be selectively wrapped in the posterior molar resin occlusion cushion layer.

Furthermore, the main hook and the supporting point thereof are formed by bending a stainless steel wire for teeth with the diameter of 0.6-1 mm.

Furthermore, the main hook supporting point can be bonded on the buccal tooth surface of the bilateral posterior molars selected as the main tooth, for example, a posterior molars resin occlusion cushion layer is added, and the supporting point can be selectively wrapped in the cushion layer to ensure that the cushion layer is firmer; the bilateral main hook is mainly used for stabilizing the correction function of connecting and drawing the high-elasticity rubber band during correction.

Furthermore, the auxiliary seats are arranged on the left and right sides of the deformed teeth so as to be beneficial to the high-elasticity rubber bands to play a stable role in correcting the deformed teeth.

Furthermore, the auxiliary seat is provided with a groove, but an auxiliary hook is additionally arranged on the auxiliary seat, which is easy to slide out when meeting a rubber band with high difficulty, so as to ensure that the high-elasticity rubber band is not easy to slide out during correction and traction.

Furthermore, the auxiliary hook and the supporting point thereof are formed by bending a tooth stainless steel wire with the diameter of 0.6-1 mm, and the supporting point of the auxiliary hook can be bonded in the auxiliary seat by using tooth resin.

Furthermore, the high-elasticity rubber band is a high-elasticity rubber band which is good in elasticity and toughness, 0.2-0.8 mm in thickness and equivalent to the natural color of the tooth, and mainly plays a role in traction and correction.

Furthermore, the tooth socket also comprises a mandibular anterior tooth resin tooth socket, the lower mandibular anterior tooth resin tooth socket is arranged on 321123 anterior teeth, and the tooth socket is mainly used for correcting 'ground covered sky' deformed teeth.

Further, the back molar resin occlusion cushion layer is further included, the back molar resin occlusion cushion layer is mainly used for supporting occlusion when occlusion gaps of abnormal teeth are small and correction is not facilitated, and therefore sufficient occlusion space is provided for correction.

It can be known from the above description of the present invention, compared with the prior art, the beneficial effects of the present invention are:

first, the utility model discloses an used high elasticity rubber band is used for drawing and corrects malformed tooth, makes the affected tooth all at every moment unconsciously remove to normal position through the high elasticity of rubber band and high tenacity, consequently corrects time and will shorten several times time and reducible patient's misery and vexation than traditional correction technique.

Secondly, the utility model discloses a used correction resin facing of lower jaw front row tooth 321123, bilateral back molar resin interlock bed course and main seat, supplementary seat and for the tooth resin binder, high elasticity rubber band all should be close with the tooth colour, so less to the whole pleasing to the eye influence of patient.

Third, adopt the utility model discloses a can draw materials on the spot and do not need traditional correction technique to need dedicated correction instrument and special supporting equipment thereof, consequently optimized loaded down with trivial details manufacturing process to can shorten patient's correction time widely, reduce painful and reduce cost etc..

Fourthly, the utility model discloses an easy operation, installation and convenient and fast advantage such as when dismantling of abnormal tooth correction technique.

Drawings

FIG. 1 is a schematic view of a first embodiment of an embodiment of the present invention showing the tooth condition of the first embodiment prior to straightening;

FIG. 2 is a schematic view of a first embodiment of an embodiment of the present invention showing the tooth condition as corrected by the first embodiment;

FIG. 3 is a schematic view of a first embodiment of an embodiment of the present invention showing the straightened tooth condition of the first embodiment;

FIG. 4 is a schematic view of a second embodiment of the present invention showing the tooth condition of the second embodiment prior to straightening;

FIG. 5 is a schematic view of a second embodiment of the present invention showing the tooth condition corrected by the second embodiment;

FIG. 6 is a schematic view of a second embodiment of the present invention showing the straightened tooth condition of the second embodiment;

FIG. 7 is a schematic view of a third embodiment of an embodiment of the present invention showing the tooth condition of the third embodiment prior to straightening;

FIG. 8 is a schematic view of a third embodiment of an embodiment of the present invention showing the tooth condition being corrected by the third embodiment;

FIG. 9 is a schematic view of a third embodiment of an embodiment of the present invention showing the straightened tooth condition of the third embodiment;

FIG. 10 is a schematic view of a fourth embodiment of an embodiment of the present invention showing the tooth condition of the fourth embodiment prior to straightening;

FIG. 11 is a schematic view of a fourth embodiment of an embodiment of the present invention showing the tooth condition being corrected according to the fourth embodiment;

FIG. 12 is a schematic view of a fourth embodiment of an embodiment of the present invention showing the straightened tooth condition of the fourth embodiment;

FIG. 13 is a schematic view of a main hook according to an embodiment of the present invention;

FIG. 14 is a schematic view of an auxiliary seat structure according to an embodiment of the present invention;

fig. 15 is a partial schematic structural view of the practical embodiment of the present invention, showing the structure of the auxiliary hook and the connection between the auxiliary hook and the auxiliary seat.

Numbering in the figures: the main seat 1, the main hook 2, the main hook supporting point 20, the auxiliary seat 3, the auxiliary seat groove 30, the auxiliary hook 4, the auxiliary hook supporting point 40, the high-elasticity rubber band 5, the mandibular anterior tooth 321123 resin tooth socket 6 and the posterior molar resin occlusion cushion layer 7.

Detailed Description

The present invention will be further described with reference to the following detailed description.

Referring to fig. 1 to 15, the orthodontic appliance for malformed teeth of the present invention comprises a main base 1, a main hook 2, an auxiliary base 3, an auxiliary hook 4, a high elastic rubber band 5, a resin tooth socket 321123 for front teeth 6 and a resin occlusion cushion layer 7 for rear molars. The main seat 1 and the main hook 2 are bonded to the buccal side of a posterior molar selected as a primary tooth bearing traction; the auxiliary seat 3 should be provided with a groove 30 for stabilizing the high-elasticity rubber band 5; the auxiliary hook 4 is changed to be not easy to slide out when the high-elasticity rubber band 5 of the auxiliary seat groove 30 is easy to slide out; the high-elasticity rubber band 5 is mainly used for being connected and drawn in the bilateral main hook 2 and the auxiliary seat or the auxiliary hook thereof so as to be beneficial to accelerating the correction of the deformed teeth.

The resin dental mouthpiece 6 for the lower jaw anterior tooth is arranged on the lower jaw 321123 anterior tooth to mainly correct the abnormal tooth of 'ground covered sky' reverse occlusion; if the occlusion gap of the affected tooth is small and is not beneficial to correction, the resin occlusion cushion layer 7 of the posterior molar tooth is required to be added to lift the occlusion so as to ensure that a certain gap space is reserved for correction. However, for correction, the support point 20 of the primary hook 2 should preferably be wrapped in the resin bite pad 7 to make it more secure.

Example one

1.1, preparing a full-mouth tooth model, namely printing the full-mouth tooth models of the upper jaw and the lower jaw by using elastic proofing paste and filling the full-mouth tooth models with high-strength gypsum, and obtaining the full-mouth tooth models of the upper jaw and the lower jaw and fixing the full-mouth tooth models in an articulator after the gypsum is solidified.

1.2, manufacturing a main seat and a main hook: a tooth stainless steel wire with the diameter of 0.6-1 mm is selected to be bent to form a main hook and a supporting point of the main hook, then dental resin is used for bonding the supporting point of the main hook to the buccal tooth surface of the second molar or the first molar on the two sides of the upper jaw, and if a post-molar resin occlusion cushion layer is added, the supporting point is preferably wrapped in the resin occlusion cushion layer to be firmer.

1.3, manufacturing an auxiliary seat: the auxiliary seats are determined to be placed on the buccal side and the labial side of the maxillary bilateral 531135, and then bonded to the outer side of each maxillary tooth by dental resin, and a groove is arranged in the middle of each auxiliary seat to prevent the worn high-elasticity rubber band from easily sliding out.

1.4, tooth extraction: because the front teeth of the upper jaw of a patient are crowded and erupted, the erupted teeth can have a certain correction space only by selecting to remove one first bicuspid or one second bicuspid on one side (if necessary, one bicuspid on the other side of the upper jaw can also be removed), so that one bicuspid on one side of the upper jaw is removed under local anesthesia.

And (1.5) wearing a high-elasticity rubber band, namely taking the high-elasticity rubber band similar to the natural color of the teeth as correction traction, determining the length of the high-elasticity rubber band according to the distance between main hooks on two sides of the jaw, and wearing the high-elasticity rubber band after one double-cuspid tooth of the upper jaw is pulled out.

In this way, the patient can take 7 hours for the first visit, 2 minutes for the second visit, and the appliance can be removed for the third visit after achieving the correction purpose, and the difficult malformed teeth can be corrected after 3 visits and 8 hours for the third visit, for example, the correction purpose can be achieved by taking 2 years and hundreds of visits according to the traditional correction technology.

Example two

Referring to fig. 4 to 6, relating to the embodiment of the present invention, patent No. 2, the specific implementation steps for the process of correcting "covered with the ground" reversely closed malformed teeth with protruded mandible are as follows:

2.1, preparing a full-mouth dental model: the patient's full-mouth dental model is printed by the elastic proofing paste, and then is filled by the high-strength gypsum and fixed in the articulator.

2.2, manufacturing a resin occlusion cushion layer and a resin tooth socket: bilateral posterior molar resin bite pads and resin braces of mandibular 321123 anterior teeth were made in the articulator.

2.3, bonding: respectively bonding the resin occlusion cushion layer of the posterior molar resin and the resin dental mouthpiece of the lower jaw 321123 anterior tooth by using dental resin, and properly adjusting the resin occlusion cushion layer to be low, wherein the cusp of the resin dental mouthpiece of the lower jaw anterior tooth is required to be pressed against the lingual side of the upper jaw anterior tooth so as to facilitate the pressing of the upper jaw anterior tooth against the labial side to accelerate the correction.

2.4, emphasizes that the lower jaw of the patient should keep fixed occlusion inwards as much as possible every day so as to accelerate the correction purpose.

And 2.5, lowering the posterior molar resin occlusion cushion layer during each re-diagnosis, and lowering the posterior molar resin occlusion cushion layer and the anterior molar resin tooth socket after the re-diagnosis for 5-6 times after 4 months, so that the resin occlusion cushion layer and the resin tooth socket of the anterior molar of the lower jaw 321123 are removed to achieve the expected correction effect.

EXAMPLE III

Referring to fig. 7 to 9, the embodiment of the present invention according to the third embodiment is as follows:

and 3.1, printing the full-mouth tooth model by using elastic proofing paste, filling the full-mouth tooth model by using high-strength gypsum, and fixing the full-mouth tooth model in an articulator.

3.2, manufacturing a main seat, a main hook and a post-molar resin occlusion cushion layer: the teeth with the diameter of 0.6-1 mm are bent by stainless steel wires to form a main hook and a supporting point, and when a post-molar resin occlusion cushion layer is arranged, the supporting point of the main hook is preferably wrapped in the resin occlusion cushion layer to be firmer, but the supporting point of the main hook can also be bonded in the buccal side surface of the first or second upper jaw molar. Because the occlusion gap of the deformed tooth is lower, the resin occlusion cushion layer is required to be added in the posterior molar to heighten the occlusion gap of the corrected deformed tooth so that the occlusion gap has a certain space to be beneficial to correction.

3.3, manufacturing an auxiliary seat: the outer tooth surface of the maxillary tooth 531135 is selected as an auxiliary bonding seat, and grooves are arranged in the auxiliary seats to prevent the high-elasticity rubber band from sliding out.

3.4, traction: the high elastic rubber band is worn in the main hook at the two sides of the upper jaw and connected in each auxiliary seat, and the high elastic rubber band is wound on the lingual side of the corrected abnormal teeth 'angle teeth' of the upper jaw so as to facilitate the abnormal teeth to be pulled and moved outwards to the normal position.

3.5, after the 2 nd visit in the last 1 month, the corrected orthodontic position teeth reach the normal position and the corrector is removed.

Example four

Referring to fig. 10 to 12, referring to the 4 th embodiment of the present invention, the specific implementation steps for the correction process of the abnormal teeth due to the open and close of the deep jaw are as follows:

4.1, printing a full-mouth tooth model by using elastic proofing paste, filling a high-strength gypsum model, and fixing in an articulator.

4.2, manufacturing of the occlusion cushion layer, the main hook and the auxiliary hook: the main hook and the auxiliary hook are both formed by bending a stainless steel wire for teeth with the diameter of 0.6-1 mm, the supporting point of the main hook can be wrapped in a resin occlusion cushion layer of the lower jaw posterior molar, and then the main hook and the auxiliary hook are bonded and fixed on the occlusal surface of the lower jaw first molar and the lower jaw second molar by using dental resin.

4.3, auxiliary hook: after the auxiliary hook is manufactured, the supporting point of the auxiliary hook is bonded on the side face of the lip of the maxillary bilateral 'canine' by using dental resin, and the high-elasticity rubber band is easy to slide out when being worn in the groove of the auxiliary seat, so that the auxiliary hook is not easy to slide out to avoid influencing the curative effect.

4.4, wearing a high-elasticity rubber band: the manufactured high-elasticity rubber band is put into the main hook of the lower jaw bilateral posterior molar resin occlusion cushion layer and respectively pulled into the auxiliary hook of the upper jaw bilateral canine and the auxiliary seat groove of the incisor.

4.5, guiding the patient: the patient should be instructed that the daily occlusion of the mandible should be maintained as a fixed occlusion extending forward for as many hours as possible to promote forward displacement of the mandible to shorten the period of correction.

4.6, the deep jaw malformed tooth displacement actually takes more than 4 hours to achieve the expected correction purpose after the patients visit 3 times in 4 months, and then the appliance is removed.

The utility model discloses a can deal with the correction of the malformed tooth of various different conditions, play high-efficient swift correction effect, reduce the patient and correct the time and correct the vexation in, because of the utility model discloses technical structure is simple, convenient to use, extensive suitability in addition when reduce cost.

The aforesaid is only the utility model discloses a four concrete implementation manners, nevertheless the utility model discloses a design concept is not limited to this, and the all use this design is right the utility model discloses carry out immaterial change, all shall belong to the act of infringement the protection scope of the utility model.

Claims (7)

1. Malformed tooth orthotic devices, including main seat, main hook, assistance seat, assistance hook, high elasticity rubber band, 321123 resin facing of lower jaw anterior teeth and post molar resin interlock bed course, its characterized in that: the main seat and the main hook are bonded on the buccal side surface of a main tooth selected to bear traction or the main hook is wrapped in a posterior molar resin occlusion cushion layer, the auxiliary seat and the auxiliary hook are bonded on the tooth surfaces on the left and right sides of a corrected tooth and used for stabilizing a high-elasticity rubber band during correction, the high-elasticity rubber band is connected in the main hook, the auxiliary seat or the auxiliary hook of the bilateral posterior molar and mainly used for traction and correction of deformed teeth, the mandibular anterior tooth 321123 resin tooth socket is mainly used for correction of the deformed teeth which are positively and negatively combined, and the posterior molar resin occlusion cushion layer is mainly used for supporting the occlusion gap of a lower occluded deformed tooth to be high so that the occlusion gap of the affected tooth has enough space to be beneficial to correction.

2. The orthodontic appliance for malformation of claim 1, wherein: the main hook and the supporting point thereof are formed by bending a tooth stainless steel wire with the diameter of 0.6-1 mm.

3. The orthodontic appliance for malformation of claim 1, wherein: the auxiliary seat is provided with a groove or an auxiliary hook so as to be beneficial to playing a role of stabilizing and not easily sliding out the high-elasticity rubber band during correction.

4. The orthodontic appliance for malformation of claim 3, wherein: the auxiliary seat is formed by bonding dental resin, and the auxiliary hook and the supporting point thereof are formed by bending a dental stainless steel wire with the diameter of 0.6-1 mm.

5. The orthodontic appliance for malformation of claim 1, wherein: the high-elasticity rubber band is a high-elasticity rubber band which is good in elasticity and toughness, 0.2-0.8 mm in thickness and equivalent to the natural color of the tooth, and mainly plays a role in traction and correction.

6. The orthodontic appliance for malformation of claims 1 to 5, wherein: the resin tooth socket for the mandibular anterior tooth is made of dental resin 321123 and is mainly used for correcting the 'ground covered sky' malformed teeth of the anterior and posterior mandibular anterior teeth.

7. The orthodontic appliance for malformation of claims 1 to 5, wherein: the posterior molar resin occlusion cushion layer is made of dental resin, is arranged on the occlusal surface of bilateral posterior molar teeth and mainly used for supporting the occlusion of lower malformed teeth to ensure that the lower malformed teeth have enough occlusion gaps to be beneficial to correction, and the supporting points of the main hooks can be wrapped in the occlusion cushion layer.

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