CN217696908U - Anchorage site transfer device based on orthodontic field - Google Patents

Abstract

The utility model discloses an anchorage site transfer device based on the orthodontic field of teeth, which comprises a traction vertical tube; the traction vertical pipe is connected with a traction hook; the traction vertical pipe is arranged between the fixing hook and the planting nail and used for adjusting the traction direction of the rubber traction wire; the bottom of the traction vertical pipe is matched with the anchorage seat. The utility model discloses following beneficial effect has: the anchorage point transfer device based on the orthodontic field of teeth can flexibly transfer the stress point of the implanted anchorage, thereby solving the problem of traction deviation caused by too low position of the implanted nail.

Description

Anchorage site transfer device based on orthodontic field of tooth

Technical Field

The utility model relates to a dental correction field, in particular to anchorage site transfer device based on orthodontic field of tooth.

Background

Orthodontic treatment is broadly defined and generally refers to the treatment of irregular tooth alignment, abnormal tooth morphology, and abnormal tooth color by oral techniques. The method of orthodontic treatment is typically orthodontic.

The existing conventional means for correcting and treating teeth mainly comprises that a planting nail is driven into the position of an alveolar bone of a patient, anchorage is attached to each tooth, anchorage of each tooth site is connected through a traction steel wire, a traction hook is matched with a winding connection rubber wire to be connected with the planting nail, and the aim of correcting the posterior tooth movement and the depression is achieved by applying traction force through positioning of the planting nail.

In actual dental orthodontic treatment, the inventors found that the positions of the implantation pins are affected by the differences in the shapes of the teeth, gums, and the like of the patient, and that the distribution of the teeth and gums in the oral cavity is affected by the age of the patient. In addition, the implant nail may not be in the most suitable position to be driven on the alveolar bone due to the operation error of the dentist, and the position of the implant nail may be too low.

When the position of planting the nail is low excessively, because the direction of the tooth traction force that receives changes for draw the deviation, anterior teeth are difficult to realize that anterior teeth wholly moves backward and is pressed down under this traction force effect, or the skew position when can appear anterior teeth and move backward appears and when designing the direction of correction different, makes the correction effect very reduce.

In order to solve the above problems, the technicians in the field usually need to re-drive the planting nail when the position of the planting nail deviates, which causes secondary damage to the patient and affects the treatment effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an anchorage site transfer device based on orthodontic field of tooth. The anchorage point transfer device based on the orthodontic field of teeth can flexibly transfer the stress point of an implanted anchorage, thereby solving the problem of traction deviation caused by too low position of an implanted nail.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an anchorage site transfer device based on the field of tooth orthodontics comprises a traction vertical tube; the traction vertical pipe is connected with a traction hook; the traction vertical pipe is arranged between the fixing hook and the planting nail and used for adjusting the traction direction of the rubber traction wire; the bottom of the traction vertical pipe is matched with the anchorage seat.

The utility model discloses further set up to: the utility model discloses a plant nail, including traction standpipe, fixing piece, fixing fastener, the standpipe middle part cover is equipped with the fixed buckle of hexagonal, the fixed buckle cooperation joint of hexagonal one side has the mounting, the mounting is connected with the planting nail, the mounting is the fastener, sets up with the fixed buckle of hexagonal cooperatees.

The utility model discloses further set up to: the traction vertical pipe and the fixing hook are made of the same material.

The utility model discloses further set up to: the anchorage seat is provided with a traction seat through which the traction vertical pipe can pass, and the middle of the traction seat is provided with a positioning hole.

The utility model discloses further set up to: the traction vertical pipe penetrates through the positioning hole and is matched, abutted and fixed with the anchorage base, and the traction vertical pipe can be bent and matched and fixed with the anchorage base.

To sum up, the utility model discloses following beneficial effect has:

1. the utility model discloses have when the deviation appears at present kind plant nail site, need not the secondary and squeeze into kind plant nail, reduce the secondary injury to the patient, but through set up the direction of pull of planting anchorage point transfer device adjustment rubber pull wire between first premolar and first molar, simultaneously, at each in-process of correcting, all can use when needing to adjust the direction of pull the utility model discloses a point transfer device adjusts the direction of pull.

2. The utility model discloses abundant reasonable utilization the position of anchorage seat in the oral cavity and the setting of anchorage seat structure for it is fixed with the fixed buckle of hexagonal finally to pull standpipe to pass anchorage seat one side, thereby has realized pulling the preliminary stability of standpipe and has fixed. The traction vertical pipe is fixed by resin in the prior art, and the problem that the resin needs to be treated firstly when the traction vertical pipe is removed after the subsequent correction treatment is finished is solved;

3. the utility model discloses what optimize has set up the sliding sleeve to prevent to guarantee the stability and the universality of anchorage point device through the sliding sleeve and the fixed effect of pulling between the fixed and sliding sleeve and the mounting groove of standpipe relative position when planting the nail pine take off or the folder pine takes off, improve correction effect.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is an elevation view of the embodiment after attachment of a rubber traction wire;

fig. 4 is a diagram of an actual use state.

Reference numerals: 1. fixing a buckle in a hexagonal manner; 2. drawing a vertical pipe; 3. a towing hook; 4. a traction seat; 5. positioning holes; 6. a fastener; 7. a connecting rod; 8. a clamp; 9. an anchorage base; 10. a traction wire; 11. a fixed hook; 12. a rubber traction wire; 13. planting nails; 14. a sliding sleeve; 15. A screw; 16. mounting grooves; 17. and (6) positioning a hook.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be described in further detail with reference to the accompanying drawings.

For better description of the utility model, the corresponding positions of a plurality of anchorage seats 9, traction steel wires 10, fixing hooks 11, rubber traction wires 12 and planting nails 13 are provided for understanding. Wherein, anchorage seat 9 sets up on each tooth, and each anchorage seat 9 is connected to traction wire 10, and fixed hook 11 is located first premolar, and rubber pull wire 12 is used for connecting fixed hook 11 and planting nail 13 to produce traction force to first premolar, promote the anterior teeth to move backward.

As shown in fig. 1 and 2, an anchorage site transfer device based on the orthodontic field comprises a hexagonal fixing buckle 1. One side (the side close to the teeth) of the hexagonal fixing buckle 1 is connected with a traction vertical tube 2. The top of the traction vertical pipe 2 is provided with a traction hook 3. When the position of the planting nail 13 is too low, one end of the rubber traction wire 12 is wound on the fixing hook 11, and the other end of the rubber traction wire is hooked with the traction hook 3 and then is finally connected with the planting nail 13. At this time, the direction of the traction force is changed from the oblique direction from the fixing hook 11 to the planting nail 13 to the direction from the fixing hook 11 to the traction hook 3, and the direction of the traction force is adjusted.

Preferably, the traction standpipe 2 is located at the upper end of the first molar. The anchorage base 9 is provided with a traction base 4 arranged laterally at the position of the first molar. The traction seat 4 is provided with a positioning hole 5 for the traction vertical tube 2 to pass through. Wherein, the material of drawing standpipe 2 is the same with the material of drawing hook 3.

After drawing 2 bottom one ends of standpipe and passing through traction seat 4, this moment for draw standpipe 2 to operate the crooked anchorage base 9 of attaching to through the doctor and on, thereby realize drawing the fixed of standpipe 2. In addition, the traction vertical pipe 2 can be further fixed on the anchorage seat 9 by means of resin coating.

As shown in fig. 3, a fixing member is clipped on one side of the corresponding hexagonal fixing clip 1. The fixing part is a fastener 6 matched with the hexagonal fixing buckle 1. Fastener 6 one side is connected with connecting rod 7, and the connecting rod 7 other end is connected with folder 8, and folder 8 is connected with the mutual lock of planting nail 13 to through the common fixed action of folder 8 with fastener 6, make the fixed position of buckle 1 of hexagonal.

Detain fastener 6 outside the fixed buckle of hexagonal 1, utilize folder 8 to be connected planting nail 13 and connecting rod 7 simultaneously for the rigidity of the fixed buckle of hexagonal 1 has improved holistic installation stability, prevents among the daily life, and patient's diet or external impact lead to drawing standpipe 2's position great skew to appear.

Further, during the use process, the planting position of the planting nail 13 is not necessarily in a stable state, and the planting nail may be loosened or swung. To solve this problem, the present invention provides a sliding sleeve 14 sliding on the traction standpipe 2. Corresponding to the sliding sleeve 14, the anchorage base 9 is provided with an installation groove 16 matched with the sliding sleeve 14. After the position of traction vertical tube 2 is determined, sliding sleeve 14 is slid to be matched and abutted with mounting groove 16 on anchorage seat 9.

Correspondingly, one side of the sliding sleeve 14 is provided with a dental special screw 15. Screw 15 can the butt pull standpipe 2 when screwing in sliding sleeve 14 and further screwing in for sliding sleeve 14 rigidity is on pulling standpipe 2. After the sliding sleeve 14 is matched and abutted with the mounting groove 16, the screw 15 is screwed, so that the screw 15 fixes the position of the sliding sleeve 14 and the traction vertical pipe 2. Through the aforesaid setting, the position of standpipe 2 is pull in further fixed, prevents to lead to pulling standpipe 2 and move down owing to the pine of planting nail 13 takes off for correct the effect and reduce. Simultaneously, through above-mentioned setting, the stability of further improved anchorage site transfer device prevents that the unexpected condition among the patient daily life from leading to the correction effect to reduce.

Preferably, a positioning hook 17 is further arranged on one side of the sliding sleeve 14. The positioning hook 17 is used for correction treatment of anterior posterior tooth, and is connected with the positioning hook 17 through the rubber traction wire 12 in the process of anterior posterior tooth, so that the position of a site in the process of anterior posterior tooth is adjusted. The device has diversified functions when being used in the field of dental correction, is generally suitable for the direction of the site device in the field of dental correction, and achieves better correction effect.

As shown in fig. 4, it is an actual usage state diagram of the present invention.

The utility model discloses following beneficial effect has:

1. the utility model discloses have when current plant nail 13 position appears the deviation, need not the secondary and squeeze into plant nail 13, reduce the secondary injury to the patient, but through set up the direction of traction who plants anchorage point transfer device adjustment rubber pull wire 12 between first preceding molar and first molar, simultaneously, at each in-process of correcting, all can use when needing the direction of traction of adjustment the utility model discloses a point transfer device adjusts the direction of traction.

2. The utility model discloses abundant reasonable utilization the position of anchorage seat 9 in the oral cavity and the setting of anchorage seat 9 structure for it is fixed finally with hexagonal fixed buckle 1 to pull standpipe 2 to pass anchorage seat 9 one side, thereby has realized pulling the preliminary stability of standpipe 2 and has fixed. In the prior art, the traction vertical pipe 2 is usually fixed by resin, and the problem that the resin needs to be treated first when the traction vertical pipe 2 is removed after the subsequent correction treatment is finished is solved, so that the traction vertical pipe 2 can be conveniently removed, and the removal steps are reduced;

3. the utility model discloses what optimize has set up sliding sleeve 14 to prevent to guarantee the stability and the universality of anchorage point device through sliding sleeve 14 and the fixed effect of pulling between 2 relative position of standpipe and sliding sleeve 14 and the mounting groove 16 when planting nail 13 pine takes off or folder 8 pine takes off, improve correction effect.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (6)

1. An anchorage site transfer device based on orthodontic field, characterized by: comprises that

Drawing a vertical pipe;

the traction vertical pipe is connected with a traction hook;

the traction vertical pipe is arranged between the fixing hook and the planting nail and used for adjusting the traction direction of the rubber traction wire;

the bottom of the traction vertical pipe is matched with the anchorage seat;

the traction vertical pipe is provided with a sliding sleeve in a sliding mode, a screw is arranged on the sliding sleeve, and the sliding sleeve is abutted to the anchorage seat in a matching mode.

2. The anchorage site transfer device according to claim 1, wherein the anchorage site transfer device comprises: the utility model discloses a plant nail, including traction standpipe, fixing piece, fixing fastener, the standpipe middle part cover is equipped with the fixed buckle of hexagonal, the fixed buckle cooperation joint of hexagonal one side has the mounting, the mounting is connected with the planting nail, the mounting is the fastener, sets up with the fixed buckle of hexagonal cooperatees.

3. The anchorage site transfer device according to claim 1, wherein the anchorage site transfer device comprises: the traction vertical pipe and the fixing hook are made of the same material.

4. The anchorage site transfer device according to claim 1, wherein the anchorage site transfer device comprises: the anchorage seat is provided with a traction seat through which the traction vertical pipe can pass, and the middle part of the traction seat is provided with a positioning hole.

5. The anchorage site transfer device according to claim 4, wherein the anchorage site transfer device comprises: the traction vertical pipe penetrates through the positioning hole and is matched, abutted and fixed with the anchorage base, and the traction vertical pipe can be bent and matched and fixed with the anchorage base.

6. The anchorage site transfer device according to claim 1, wherein the anchorage site transfer device comprises: one side of the sliding sleeve is provided with a positioning hook.

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