CN218889770U - Orthodontic threading lingual side buckle and lingual inclination incisor root control mobile appliance - Google Patents

Abstract

The utility model provides a threading lingual side buckle for orthodontic treatment and a lingual inclination incisor root control mobile appliance. The threading tongue side buckle comprises a base and an arc-shaped or round or hemispherical protruding part positioned on the base, and a threading hole is formed in the protruding part. The appliance comprises a threading lingual buckle arranged on the lingual side of the central incisors of the upper jaw and a flat guide anchorage device arranged on the lingual side of the upper jaw, wherein the flat guide anchorage device comprises a palate support, a connecting arch wire, a first molar belt ring, a second molar belt ring and a binding wire fixing rod, the first molar belt ring and the second molar belt ring are connected through the connecting arch wire, the jaw support is positioned at the front palate part of the connecting arch wire, and two ends of the binding wire fixing rod are fixed in the palate support; the ligature wire passes through the wire penetrating hole of the wire penetrating tongue side buckle and then ligates with the ligature wire fixing rod. The lingual side buckle can be used for threading and ligating fixed teeth, and the appliance has the advantages that the root control movement of the lingual middle incisors is realized, the normal axial inclination of the dislocated teeth is recovered faster, and the occurrence rate of bone windowing is avoided.

Description

Orthodontic threading lingual side buckle and lingual inclination incisor root control mobile appliance

Technical Field

The utility model relates to an orthodontic appliance, in particular to a threading lingual side buckle for orthodontic and a lingual inclination incisor root control mobile appliance comprising the threading lingual side buckle.

Background

Along with the increasing importance of people on the beauty of teeth, the research of the teeth fixing correction technology is gradually in progress, the teeth orthodontic technology (also known as orthodontics) is also gradually developed, the cause mechanism of the malocclusion deformity is mainly researched by orthodontic, the diagnosis analysis and the prevention and treatment are carried out, and different correction methods are adopted for different malocclusion deformities.

The lingual buckle is an important component part in the orthodontic appliance and can be adhered to any position of a tooth surface, and traction in various modes, such as interjaw traction, tooth grinding with upright lingual inclination, tooth grinding depression, tooth torsion correction, orthodontic guide eruption correction, embedded tooth inhibition and the like are carried out through the cooperation of rubber chains, rubber bands, ligature rings and the like. The tongue side buckle commonly used at present comprises (1) a welded tongue side buckle which needs to be welded on a belt ring; (2) adhesive lingual side buckles: directly bonding to the tooth surface; (3) double-winged tongue side buckle: directly adhered to the tooth surface and used together with the rubber traction ring to achieve traction in different directions; (4) side buckle with chain tongue: traction attachment for buried anti-snagging teeth. The prior tongue side buckle is provided with a mushroom head at the top for hanging rubber chains, rubber bands or tying wires, the hanging chains and the tying wires are necks between the mushroom head and the base, and the tying wires can only be tied and fixed by winding the necks. The mushroom head can affect the fit comfort if the mushroom head is too large, so that the mushroom head is smaller, the fastening wire is very convenient to fix, and the mushroom head is easy to slip. However, the ligature wire is used for tying lingual side buckles in clinic, so that lingual side buckles which are widely applied to tooth surfaces in the tooth grinding propeller correction technology are in ligature, and the lingual side buckles with the adhesive accessory embedded with the anti-growth teeth are lack of lingual side buckles which can be conveniently threaded and are comfortable to wear.

An Anll class 2 classification mismatch is mainly manifested in the relationship of molar tooth being far-middle, incisor lingual inclination in the upper jaw, and thin labial lamina, often resulting in occlusion type deep occlusion. The existing orthodontic treatment method mainly comprises the steps of tilting the upper incisor in the labial direction, changing the upper middle incisor lingual tilt of an Anshill class 2 classified patient into the upper middle incisor labial tilt of the ll class 1 classified patient, and then carrying out comprehensive treatment. The development of the middle incisor lips of the upper jaw cannot accurately quantify, and often moves excessively and the front protruding dental arch needs to be adduced in the later period, so that the reciprocating movement is unfavorable for teeth and even causes bone windowing and tooth root absorption. In the use of fixed appliance technology, to open the bite, provide room for the lower anterior teeth to adhere to the brackets, it is necessary to assist with the use of fixed (or movable) planar guide means to depress the anterior teeth, raise the posterior teeth. The neck of the incisor is inclined at the maxillary lingual side of the scholars to bond the lingual side buckle, the neck of the winding lingual buckle and the tying wire are fixed on a metal wire hook arranged on a Nance arch rubber support, and the locking type deep covering of the front teeth is opened by virtue of a cushion resin cushion, but the implementation of the method is difficult because the existing lingual side buckle tying wire is inconvenient and unstable.

Disclosure of Invention

According to the defects in the prior art, the utility model provides the threading lingual side buckle for orthodontic treatment and the lingual inclination incisor root control mobile appliance comprising the threading lingual side buckle, wherein the lingual side buckle is provided with the net bottom so as to be convenient for bonding, can realize threading ligation fixation, can not be loosened, and has strong firmness; the appliance of the utility model has strong stability, has the functions of assisting in feeding and chewing food besides the functions of depressing the front teeth and raising the rear teeth, and can recover the normal axial inclination of the dislocated teeth faster.

In order to achieve the technical purpose, the utility model provides a threading tongue side buckle for orthodontics, which is characterized in that: the threading tongue side buckle comprises a base and an arc-shaped or round or hemispherical protruding portion positioned on the base, wherein the outer surface of the protruding portion is smooth, and threading holes are formed in the protruding portion.

The utility model further adopts the technical scheme that: a connecting neck with the diameter smaller than that of the protruding part or a connecting neck without the diameter smaller than that of the protruding part is arranged between the protruding part and the base; when the connecting neck is arranged, the threading hole is formed in the connecting neck and horizontally penetrates through the connecting neck; when the connecting neck is not arranged, the protruding part is a protrusion with a narrow upper part and a wide lower part, and the top part is a smooth surface, and the threading hole horizontally penetrates through a wider area at the lower part of the protruding part.

The utility model has the preferable technical scheme that: the base is a sticking type bottom plate, and a net bottom structure is arranged on the bottom surface of the base.

The utility model has the preferable technical scheme that: the wire penetrating hole is a through hole with the diameter matched with that of the ligature wire in the orthodontic appliance.

In order to achieve the technical aim, the utility model also provides a lingual incisor root-controlling mobile appliance, which uses the threading lingual side buckle for orthodontics, the appliance comprises a threading lingual side buckle arranged on the lingual side of the incisors in the upper jaw and a flat-guide anchorage device arranged on the lingual side of the upper jaw, the flat-guide anchorage device comprises a palate support, a connecting arch wire, a first molar belt ring, a second molar belt ring and a binding wire fixing rod, the first molar belt ring and the second molar belt ring are connected through the connecting arch wire, the connecting arch wire forms M-shaped bending at the front palate part, and forms the palate support on the M-shaped bending by laying self-solidifying plastics, and two ends of the binding wire fixing rod are fixed in the palate support; the threading tongue side buckle is connected with the threading fixing rod through the ligature wire, and the ligature wire passes through the threading hole of the threading tongue side buckle and then ligates with the threading fixing rod.

The utility model has the preferable technical scheme that: the threading tongue side buckle, the ligature wire and the ligature wire fixing rod are all coated by laying self-solidifying plastic layers on the palate support.

The utility model has the preferable technical scheme that: the threading lingual side buckles are respectively adhered to the positions of the two upper jaws, close to the tooth root, of the lingual side of the incisors.

The utility model has the preferable technical scheme that: the ligature wire adopts ligature wire with the diameter of 0.25 mm; the aperture of the threading hole on the threading tongue side buckle is 0.35mm.

The utility model has the preferable technical scheme that: the connecting arch wire is formed by bending stainless steel wires with the diameter of 1.0mm, and two sides of the connecting arch wire are welded with the tooth grinding belt rings; the wire binding fixing rod is formed by directly bending a stainless steel wire with the diameter of 0.7-0.8 mm, and the tail end of the steel wire is embedded in a self-solidifying plastic palate support.

The appliance comprises an improved fixed flat guide and a threading tongue side buckle, wherein the improved fixed flat guide has the effects of opening occlusion, depressing anterior teeth, elevating posterior teeth and correcting deep covering, a tying ligature wire fixing rod is arranged at the front 1/3 part of a fixed flat guide rubber support, and a thin layer of self-solidifying plastic cover can be paved above the tying ligature wire fixing rod, so that the stability of the appliance is ensured; the threading lingual buckle is adhered to the lingual neck of the maxillary incisor, the ligature wire is used, the upper jaw lingual neck of the maxillary incisor is tied to the middle incisor palate neck edge of the maxillary lingual inclination by connecting the ligature wire buckle adhered to the lingual neck of the maxillary incisor and the ligature wire ligature fixing rod on the fixed flat guide, the waist of the teeth is intended to form a stable fulcrum, the rotary center is equivalent to the construction, the ligature wire is embedded into the plastic support of the fixed flat guide on the palate side of the front tooth, and the ligature wire is tied and fixed, like a waistband of the opposite side is grasped, so that the ligature wire plays an anchoring role. The upper jaw incisor crown labial bracket is adhered to the position, which is 2mm away from the midpoint cutting end of the crown, a ladder step is arranged at the fixed part of the upper jaw incisor crown labial bracket, the upper jaw incisor crown labial bracket moves towards the labial direction under the elastic alignment action of orthodontic nickel titanium wires received in the bracket slot, and simultaneously, the synergistic action of the labial expansion force of the Wu bow is added to form an accurate tooth moving correction force system, the tooth moving part is called to move, the moving part is not moved, the tooth moving part is made to be close to the root tip of a labial bone plate to shift towards the palate side, the tooth crown is returned to the center of an alveolar bone, the lingual crown is unfolded and erected in a limited range, the root of the labial dislocation is controlled to move into the center of the alveolar bone, and the normal tooth axis inclination is restored, so that the tooth cutting and chewing functions of the normal incisor crown are realized. The device is mainly applied to the occlusion deep covering of the maxillary incisor lingual inclination, namely the correction of the mismatching deformity patients classified by Anll class 2.

The utility model has the beneficial effects that:

(1) The lingual side buckle is provided with a threading buckle, and can be used for threading and ligating and fixing teeth; the tongue side buckle can be provided with a mushroom head belt threading hole, so that the rubber chain can be hung according to a conventional method, and the threading, tying and ligating can be performed, and the two functions are achieved; the net bottom attached to the tongue side is convenient to bond, can be fixed by threading and ligation, and is not loosened and has strong firmness;

(2) The lingual buckle is applied to an orthodontic guide lovely traction accessory embedded with the tooth, is very convenient, has lighter ligature wires than lingual buckles with chains, can be long or short, has less bonding interference and is convenient to operate;

(3) The appliance provided by the utility model has the advantages that the maxillary incisors with the tongue inclination can realize root control movement through the special patent combination accessory, the normal axial inclination of the misplaced teeth can be recovered quickly, and a new path is provided for correcting the Anll class 2 classification misplacement.

(3) The appliance adopts combination to improve fixed flat guide, has the effects of opening occlusion, depressing anterior teeth, lifting posterior teeth and correcting deep occlusion, and has the functions of assisting in feeding and chewing food; the device and the accessories thereof are used for controlling the root to move the middle incisors of the maxillary lingual inclination, so that the middle incisors are positioned at the root of the lip bone plate of the film, the orthodontic force of the root is controlled to move towards the center of the palate alveolar bone, the normal axial inclination and the functional occlusion position of the teeth are recovered, and the occurrence rate of bone windowing is avoided.

Drawings

FIG. 1 is a threading tongue side clasp of a first embodiment of the present utility model;

FIG. 2 is a threading tongue side clasp in a second embodiment of the utility model;

FIG. 3 is a schematic illustration of the attachment of the ligature of the present utility model to a threading tongue side clasp;

FIG. 4 is a schematic view of an appliance of the present utility model;

FIG. 5 is a schematic view of the appliance of the present utility model after installation.

In the figure: 1-base, 2-bulge, 3-threading hole, 4-connection neck, 5-ligature wire, 6-threading lingual side knot, 7-maxillary central incisors, 8-palate support, 9-connection arch wire, 10-first molar belt ring, 11-second molar belt ring, 12-ligature wire fixing rod, 13-self-condensation layer, 14-maxillary left first premolars, 15-maxillary right first premolars.

Detailed Description

The utility model is further described below with reference to the drawings and examples. Fig. 1 to 5 are drawings of embodiments, which are drawn in a simplified manner, for the purpose of clearly and concisely illustrating embodiments of the present utility model. The following technical solutions presented in the drawings are specific to embodiments of the present utility model and are not intended to limit the scope of the claimed utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put in place when the inventive product is used, or the directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, terms such as "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model provides a threading tongue side buckle for orthodontics, which comprises a base 1 and an arc-shaped or round or hemispherical protruding part 2 positioned on the base 1, wherein the outer surface of the protruding part 2 is smooth, and a threading hole 3 is formed in the protruding part 2. The base 1 is a sticking type base plate, the bottom surface of the base is provided with a net bottom structure, the base is conveniently stuck to the surface of teeth, the wire penetrating hole 3 is a through hole matched with the ligature wire 5 in the orthodontic appliance in diameter, and the diameter of the ligature wire is generally slightly larger than that of the ligature wire 5, and when the orthodontic appliance is used, as shown in fig. 3, the ligature wire 5 penetrates through the wire penetrating hole 3. The inventor of the application gives two specific embodiments aiming at the threading tongue side buckle for orthodontic.

The threading tongue side fastener for orthodontic use provided in the first embodiment is a pure threading fastener, which is generally only used for fixing ligature wires, as shown in fig. 1, the threading tongue side fastener is not provided with a connecting neck 4, the protruding part 2 is a protrusion with a narrow upper part and a wide lower part, and the top part is a smooth surface, and the threading hole 3 horizontally penetrates through a wider area at the lower part of the protruding part 2.

The orthodontic threading tongue side buckle provided in the second embodiment is a tongue side buckle with threading holes, and the tongue side buckle can be used for fixing a ligature wire and can also be used for hanging a rubber chain, so that the threading tongue side buckle is provided with a connecting neck 4 with the diameter smaller than that of the protruding part 2 between the protruding part 2 and the base 1 as shown in fig. 2, and has the same shape as the traditional tongue side buckle, and is similar to a mushroom head, the threading holes 3 are formed in the connecting neck 4 and horizontally penetrate through the connecting neck 4.

The third embodiment provides a lingual incisor root control mobile appliance, which uses the orthodontic threading lingual side buckle 6 in the second embodiment, as shown in fig. 4, and comprises threading lingual side buckles 6 installed at the positions, close to the tooth roots, of lingual sides of two maxillary incisors 7 and flat guide anchorage devices installed on lingual sides of the maxillary teeth, wherein the flat guide anchorage devices comprise a palate support 8, a connecting arch wire 9, a first molar belt ring 10, a second molar belt ring 11 and a wire binding fixing rod 12, the connecting arch wire 9 is formed by bending stainless steel wires with the diameter of 1.0mm, and two sides of the connecting arch wire 9 are welded with the molar belt rings; the ligature fixing rod 12 is formed by directly bending a stainless steel wire with the diameter of 0.7-0.8 mm, the first molar belt ring 10 and the second molar belt ring 11 are connected through a connecting arch wire 9, the connecting arch wire 9 forms M-shaped bending at the front palate part, self-solidifying plastics are paved on the M-shaped bending to form a palate support 8, and two ends of the ligature fixing rod 12 are embedded in the self-solidifying plastics palate support 8. The threading tongue side buckle 6 is connected with the tying wire fixing rod 12 through the tying wire 5, and the tying wire 5 passes through a threading hole of the threading tongue side buckle 6 and is tied with the tying wire fixing rod 12; ligature wires 5 are ligature wires with the diameter of 0.25 mm; the aperture of the threading hole 3 on the threading tongue side buckle 6 is 0.35mm. In order to avoid discomfort and injury to the oral cavity caused by the appliance, as shown in fig. 5, the threading tongue side buckle 6 is fixed by the ligature wire 5 and the ligature wire fixing rod 12, and then self-solidifying plastic is paved to completely cover the threading tongue side buckle.

The appliance is mainly applied to the occlusion deep covering of the maxillary incisor lingual inclination, namely the correction of the patient with the mismatching deformity classified by Anll class 2. In specific application, as shown in fig. 4 and 5, a first molar belt ring 10 and a second molar belt ring 11 are respectively arranged on a first premolars 14 on the left side of the upper jaw and a first premolars 15 on the right side of the upper jaw, two ends of a connecting arch wire 9 are welded together with the molar belt rings, the front ends are arranged on the lingual side of the upper jaw in an M shape, the M part of the connecting arch wire 9 is coated by paving self-solidifying plastics, then two ends of a wire fixing rod 12 are vertically bent downwards and inserted into the self-solidifying plastics to be coated by the self-solidifying plastics, and the formed self-solidifying plastics form a jaw support 8; the two threading lingual buckles 6 are adhered to the lingual sides of the middle incisors 7 of the two upper jaws close to the tooth roots, the two threading lingual buckles 6 are respectively connected with the wire fixing rod 12 through two ligature wires 5 with the diameter of 0.25mm, and finally the two threading lingual buckles 6, the two ligature wires 5 and the wire fixing rod 12 are completely coated through paving self-solidifying plastics.

The utility model is characterized in that a fastening thread which is adhered to the lingual neck of the maxillary incisor crown and a fastening thread ligature fixing rod which is fixed on a flat guide are connected, the lingual neck edge of the maxillary lingual is fastened, a stability pivot is formed by the waist of the tooth, which is equivalent to the construction of a rotation center, the ligature thread is embedded into a rubber support which is fixed on the lingual side of the anterior tooth, and an elastic restoring force of an orthodontic nickel titanium wire which is incorporated into a support groove at the middle point of the labial crown is added, and a synergistic effect of the expanding force of the lips of the wushi arch is added to form an orthodontic force system for accurately moving the tooth, so that the tooth is shifted towards the palate side close to the root tip of a labial bone plate to return to the center of an alveolar bone, and the lingual crown stands in a limited range to recover the normal axial inclination of the tooth, thus being a small-force device for correcting the maxillary incisor lingual inclination. The device has the advantages that the upper jaw incisors with the tongue incline can realize root control movement through the special patent combination accessories, and the normal axial inclination of the misplaced teeth can be recovered faster. A new path is provided for correcting the class 2 classification error.

Similarly, for the upper jaw middle incisor with excessive labial inclination, the threading lingual side buckle of the utility model can be adhered to the labial crown and the neck of the upper jaw middle incisor with excessive labial inclination, a thick wire auxiliary arch ligation anchor is configured, and root control movement is implemented, so that the tooth root of the upper jaw middle incisor enters the center of an alveolar bone, and the normal axial inclination is recovered.

The foregoing description is of one embodiment of the utility model and is thus not to be taken as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of the utility model should be assessed as that of the appended claims.

Claims (9)

1. The utility model provides an orthodontic wire tongue side knot which characterized in that: the threading tongue side buckle comprises a base (1) and an arc-shaped or round or hemispherical protruding portion (2) located on the base (1), wherein the outer surface of the protruding portion (2) is smooth, and a threading hole (3) is formed in the protruding portion (2).

2. The orthodontic threading lingual clasp of claim 1, wherein: a connecting neck (4) with the diameter smaller than that of the protruding part (2) or a connecting neck (4) not arranged is arranged between the protruding part (2) and the base (1); when the connecting neck (4) is arranged, the threading hole (3) is formed in the connecting neck (4) and horizontally penetrates through the connecting neck (4); when the connecting neck part (4) is not arranged, the protruding part (2) is a protrusion with a narrow upper part and a wide lower part, and the top part is a smooth surface, and the threading hole (3) horizontally penetrates through a wider area at the lower part of the protruding part (2).

3. The orthodontic threading tongue side fastener of claim 1 or 2, wherein: the base (1) is a sticking type bottom plate, and a net bottom structure is arranged on the bottom surface of the base.

4. The orthodontic threading tongue side fastener of claim 1 or 2, wherein: the wire penetrating hole (3) is a through hole with the diameter matched with that of the ligature wire (5) in the orthodontic appliance.

5. A lingual incisor root control mobile appliance characterized by using the orthodontic wire lingual side buckle (6) according to any one of claims 1 to 4, the appliance comprising a wire lingual side buckle (6) installed on the lingual side of an incisor (7) in the maxilla and a flat-guide anchorage device installed on the lingual side of the maxilla, the flat-guide anchorage device comprising a palate support (8), a connecting archwire (9), a first molar belt ring (10), a second molar belt ring (11) and a wire fixing rod (12), the first molar belt ring (10) and the second molar belt ring (11) being connected by the connecting archwire (9), the connecting archwire (9) forming an M-shaped bend at the anterior palate and self-solidifying plastic forming a palate support (8) on the M-shaped bend, both ends of the wire fixing rod (12) being fixed in the palate support (8); the threading tongue side buckle (6) is connected with the threading fixing rod (12) through the ligature wire (5), and the ligature wire (5) passes through the threading hole of the threading tongue side buckle (6) and then ligates with the threading fixing rod (12).

6. The lingual incisor root removal appliance of claim 5, wherein: the threading tongue side buckle (6), the ligature wire (5) and the ligature wire fixing rod (12) are all coated by a self-solidifying layer (13) paved on the palate support (8).

7. The lingual incisor root removal appliance of claim 5 or 6, wherein: the threading lingual buckles (6) are respectively adhered to the positions of the lingual sides of the incisors in the two upper jaws, which are close to the tooth roots.

8. The lingual incisor root removal appliance of claim 5 or 6, wherein: the ligature wire (5) adopts ligature wires with the diameter of 0.25 mm; the aperture of the threading hole (3) on the threading tongue side buckle (6) is 0.35mm.

9. The lingual incisor root removal appliance of claim 5 or 6, wherein: the connecting arch wire (9) is formed by bending stainless steel wires with the diameter of 1.0mm, and two sides of the connecting arch wire are welded with the tooth grinding belt rings; the wire binding fixing rod (12) is formed by directly bending a stainless steel wire with the diameter of 0.7-0.8 mm, and the tail end of the steel wire is embedded in the self-solidifying plastic palate support (8).

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