Orthodontic forceps

Abstract

The utility model relates to the field of orthodontics, and provides an orthodontic clamp which comprises a clamp handle. The forceps beak is connected with the forceps handle, the forceps beak is provided with a pair of opposite clamping faces, the pair of clamping faces are used for clamping an orthodontic arch wire, and the pair of clamping faces are arranged to be of matched step structures so that the orthodontic arch wire can be bent to form a step curve. According to the arrangement, the forcep beaks of the orthodontic forceps are designed to be step-shaped, and an orthodontic doctor can directly realize forming of a step curve in the mouth by applying force once, so that the problems of tooth torsion, extension, pressing, inward and outward entering and the like are solved. The orthodontic arch wire can be directly operated in the mouth without dismounting the orthodontic arch wire, the defects of time waste and the like caused by operation outside the mouth are avoided, the operation steps are simplified, the operation efficiency is improved, the operation convenience is improved, and the treatment experience of a patient is improved.

Description

Technical Field

[0001] This utility model relates to the field of orthodontic technology, and in particular to an orthodontic forceps. Background Technology

[0002] During the fine-tuning phase of orthodontic treatment, it is often necessary to add vertical or horizontal step bends to one or more teeth to achieve good occlusion and alignment. Currently, the commonly used adjustment method is as follows: First, remove the ligature loops (wires), mark the stainless steel archwire of the target tooth inside the mouth with a marker, then remove the archwire, bend the corresponding step outside the mouth using wire bending pliers, finally place the archwire into the groove, and re-ligate and fix it.

[0003] However, these procedures are quite complicated. Orthodontists must use fine wire bending forceps outside the mouth to bend the steps, which takes a lot of time and affects the efficiency of clinical treatment. Utility Model Content

[0004] The purpose of this invention is to provide an orthodontic forceps to address the defects and shortcomings of existing technologies.

[0005] To achieve the above objectives, this utility model provides orthodontic forceps, comprising:

[0006] Pliers handle;

[0007] The clamp beak is connected to the clamp handle. The clamp beak has a pair of opposing clamping surfaces for clamping the orthodontic archwire. The pair of clamping surfaces are provided with a matching stepped structure so that the orthodontic archwire can be bent to form a stepped curve.

[0008] According to the orthodontic forceps provided by this utility model, the clamping surface includes at least:

[0009] The first clamping surface, the second clamping surface, and the third clamping surface are bent and connected in sequence to form the stepped structure, and the junctions of the first clamping surface and the second clamping surface, and the junctions of the second clamping surface and the third clamping surface are provided with transition rounded corners.

[0010] According to the orthodontic forceps provided by this utility model, the orthodontic forceps include:

[0011] A first orthodontic forceps and a second orthodontic forceps are arranged in pairs, wherein the stepped structure of the first orthodontic forceps and the stepped structure of the second orthodontic forceps are arranged in a mirror image symmetrically.

[0012] According to the orthodontic forceps provided by this utility model, the stepped structure includes:

[0013] The first step structure and the second step structure are arranged sequentially along the length direction of the clamping surface, and the first step structure and the second step structure are arranged in a mirror image symmetrically.

[0014] According to the orthodontic forceps provided by this utility model, the height of the stepped structure of the first orthodontic forceps is the same as the height of the stepped structure of the second orthodontic forceps.

[0015] According to the orthodontic forceps provided by this utility model, the forceps beak is configured as a straight-headed forceps beak.

[0016] According to the orthodontic forceps provided by this utility model, the forceps beak is configured as a bent forceps beak.

[0017] According to the orthodontic forceps provided by this utility model, the first clamping surface is perpendicular to the second clamping surface, and the second clamping surface is perpendicular to the third clamping surface.

[0018] According to the orthodontic forceps provided by this utility model, the forceps beak includes a first forceps beak and a second forceps beak. The first forceps beak and the second forceps beak each include an intersecting and connected first forceps beak portion and a second forceps beak portion to form a T-shaped structure. The two first forceps beak portions are respectively provided with the clamping surface.

[0019] According to the orthodontic forceps provided by this utility model, the stepped structure includes:

[0020] The third and fourth step structures are arranged sequentially along the width direction of the first jaw portion, and the height of the third step structure is different from the height of the fourth step structure.

[0021] The orthodontic forceps provided by this utility model include: a handle; and a beak connected to the handle. The beak has a pair of opposing clamping surfaces for clamping the orthodontic archwire. The clamping surfaces are configured with a mating stepped structure to bend the archwire into a stepped curve. This design, by using a stepped beak, allows orthodontists to directly create the stepped curve within the mouth with a single application of force, thus addressing issues such as tooth rotation, elongation, intrusion, and tooth displacement. This allows for intraoral operation without removing the archwire, avoiding the time-consuming drawbacks of extraoral procedures, simplifying the procedure, improving efficiency, enhancing convenience, and improving the patient's treatment experience. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is one of the structural schematic diagrams of the orthodontic forceps provided in this embodiment of the utility model;

[0024] Figure 2 yes Figure 1 A cross-sectional view of the jaws in the clamped state at position AA;

[0025] Figure 3 This is the second schematic diagram of the orthodontic forceps provided in this embodiment of the present invention;

[0026] Figure 4 yes Figure 3 A cross-sectional view of the jaws in the clamped state at position BB;

[0027] Figure 5 This is a side view of the pliers beak provided in an embodiment of the present invention;

[0028] Figure label:

[0029] 1: Pliers handle; 11: First pliers handle; 12: Second pliers handle; 2: Pliers beak; 21: First pliers beak; 22: Second pliers beak; 23: First pliers beak portion; 24: Second pliers beak portion; 3: Clamping surface; 31: First clamping surface; 32: Second clamping surface; 33: Third clamping surface. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0031] In the description of this utility model, it should be understood that the terms "upper", "lower", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying 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 this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0033] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0034] Please refer to Figures 1 to 5 As shown, this embodiment of the invention provides orthodontic forceps, including a handle 1 and a beak 2. Specifically, as... Figure 1 As shown, the forceps handle 1 is for orthodontists to hold and operate easily. The forceps handle 1 may have multiple recesses adapted to fit the fingers, thereby improving the comfort and efficiency of using the orthodontic forceps. The forceps beak 2 is connected to the forceps handle 1. The forceps beak 2 has a pair of opposing clamping surfaces 3. The pair of clamping surfaces 3 are used to clamp the orthodontic archwire, and the pair of clamping surfaces 3 have a matching stepped structure so that the orthodontic archwire can be bent to form a stepped curve.

[0035] This design, with the orthodontic forceps beak 2 designed in a stepped shape, allows orthodontists to directly create a stepped curve within the mouth with a single application of force, thus addressing issues such as tooth rotation, elongation, intrusion, and tooth displacement. It eliminates the need to remove the orthodontic archwire, allowing for direct intraoral manipulation with the forceps, avoiding the time-consuming drawbacks of extraoral procedures, simplifying the process, improving efficiency, enhancing convenience, and ultimately improving the patient's treatment experience.

[0036] In the embodiments of this utility model, such as Figure 2 As shown, the clamping surface 3 includes at least a first clamping surface 31, a second clamping surface 32 and a third clamping surface 33 that are bent and connected in sequence to form a stepped structure, and the junctions of the first clamping surface 31 and the second clamping surface 32 and the junctions of the second clamping surface 32 and the third clamping surface 33 are provided with transition rounded corners.

[0037] This design ensures that the clamping surface 3 has at least one stepped structure, allowing for the rapid formation of a single stepped curve and facilitating operation. Furthermore, the rounded transition corners at the junctions reduce potential friction and damage during clamping, improving safety and patient comfort. This also makes the forceps beak 2 smoother during use, reducing operational difficulty and increasing work efficiency. Understandably, the number of stepped structures and other parameters on the clamping surface 3 can be determined based on actual usage requirements.

[0038] As an optional embodiment of this utility model, the orthodontic forceps include a first orthodontic forceps and a second orthodontic forceps arranged in pairs. The stepped structure of the first orthodontic forceps is mirror-symmetrical to the stepped structure of the second orthodontic forceps. That is, the two orthodontic forceps can be used in pairs, and the stepped curves ultimately formed by the two orthodontic forceps are mirror-symmetrical structures.

[0039] This setup creates two mirror-symmetrical orthodontic forceps. The mirror-symmetrical pair of forceps can be used to apply force to the orthodontic archwire at the mesial and distal ends of the teeth, forming a "convex" or "concave" step curve, which can meet the needs of elongating / depressing or abducting / retracting teeth during orthodontic treatment.

[0040] Furthermore, in this embodiment of the invention, the height of the step structure of the first orthodontic forceps is the same as the height of the step structure of the second orthodontic forceps. It is understood that the specific height of the step structure can be determined according to actual usage requirements, thereby adapting to the needs of different step heights. With this arrangement, the two orthodontic forceps use the same size proportions, which allows for more accurate and consistent shaping of the "convex" or "concave" shaped steps, and improves the versatility and interchangeability of the tools. It should be noted that, as shown in the following... Figure 2 and Figure 4 Regarding the placement of the orthodontic forceps shown in the diagram, the vertical direction is the height direction.

[0041] In an optional embodiment of this utility model, the step structure includes a first step structure and a second step structure. Specifically, the first step structure and the second step structure are arranged sequentially along the length direction of the clamping surface 3, and the first step structure and the second step structure are arranged in a mirror-symmetrical manner. Since the first step structure and the second step structure are arranged in a mirror-symmetrical manner, two types of step curves can be formed respectively. Thus, during use, by moving the orthodontic archwire to different positions on the step structure of the clamping surface 3, force can be applied to form the corresponding step curve. Therefore, a single orthodontic forceps can be used to form either a "convex" or "concave" shaped step curve, making operation more convenient. It should be noted that, as shown in the example... Figure 1 and Figure 3 Regarding the placement of the orthodontic forceps shown, the direction indicated by the solid arrow in the figure is the length direction of clamping surface 3.

[0042] In some embodiments of this utility model, such as Figure 1 As shown, forceps beak 2 is configured as a straight-tipped forceps beak. This configuration allows the straight-tipped forceps beak to better adapt to the intraoral operating environment, such as the anterior teeth position, thus facilitating the orthodontist's accurate manipulation of the forceps to grasp, move, or adjust teeth during orthodontic treatment. It is understood that two mirror-symmetrical straight-tipped orthodontic forceps can be grouped together to facilitate the shaping of "convex" or "concave" stepped curves.

[0043] In other embodiments of this utility model, such as Figure 3 As shown, forceps beak 2 is configured as a curved beak. This configuration allows the curved beak to better adapt to the complex structure of the oral cavity, making it easier to reach hard-to-reach areas, such as the posterior teeth, thus providing more precise gripping and manipulation. This allows orthodontic doctors to operate the forceps more flexibly during orthodontic treatment, achieving precise adjustments to the teeth. It is understandable that two mirror-symmetrical curved orthodontic forceps can be combined into a set, facilitating the creation of "convex" or "concave" shaped steps.

[0044] In specific embodiments of this utility model, such as Figure 2 and Figure 4 As shown, the first clamping surface 31 and the third clamping surface 33 are arranged in parallel. This arrangement allows the clamping surfaces to distribute pressure more evenly when force is applied, ensuring the structural stability of the formed stepped curve and improving the durability and service life of the clamping surface 2.

[0045] Furthermore, in this embodiment of the invention, the first clamping surface 31 is perpendicular to the second clamping surface 32, and the second clamping surface 32 is perpendicular to the third clamping surface 33. This arrangement allows the forceps 2 to provide stronger clamping force and stability, and to more effectively resist tooth movement and torsion during orthodontic treatment, helping doctors to more accurately adjust the position of the teeth.

[0046] In specific embodiments of this utility model, such as Figure 1 As shown, the forceps handle 1 includes a first forceps handle 11 and a second forceps handle 12, and the forceps beak 2 includes a first forceps beak 21 and a second forceps beak 22. The first forceps handle 11 is connected to the second forceps beak 22, and the second forceps handle 12 is connected to the first forceps beak 21. In order to increase the clamping lever arm and reduce hand fatigue for doctors during long-term operation, the forceps handle 1 can be made longer, and the forceps beak 2 can be made relatively shorter.

[0047] This configuration, with the handles 1 and beaks 2 connected in an X-shape, provides better stability during operation. This is especially important for delicate orthodontic procedures, ensuring that the forceps are less likely to slip or shift when the dentist adjusts tooth position. Furthermore, the X-structure allows for a greater range of motion in the orthodontic forceps, better adapting to the intraoral environment. This facilitates more precise application of force during orthodontic procedures, resulting in better treatment outcomes and improved accuracy and efficiency.

[0048] In an optional embodiment of this utility model, the first forceps handle 11 and the second forceps beak 22 are integrally formed, and the second forceps handle 12 and the first forceps beak 21 are integrally formed. This integrated design significantly enhances the overall structural strength of the orthodontic forceps, making the connection more robust and less prone to loosening or breakage. It also improves the operational precision and sensitivity of the orthodontic forceps, allowing doctors to more accurately control the movement and force of the forceps. Furthermore, it reduces the assembly steps of the orthodontic forceps, improves production efficiency, and facilitates maintenance.

[0049] In an optional embodiment of this utility model, the jaws 2 include a first jaw 21 and a second jaw 22, as shown below. Figure 5 As shown, both the first jaw 21 and the second jaw 22 include intersecting and connected first jaw portion 23 and second jaw portion 24 to form a T-shaped structure. The two first jaw portions 23 are respectively provided with clamping surfaces 3. Correspondingly, the two clamping surfaces 3 are provided with matching stepped structures to form stepped curves. With this configuration, since the jaws 2 are T-shaped, by flipping the orthodontic forceps left and right, a "convex" or "concave" stepped curve can be formed using the same orthodontic forceps, reducing the number of forceps involved.

[0050] Furthermore, in this embodiment of the invention, the step structure includes a third step structure and a fourth step structure. Specifically, as shown... Figure 5 As shown, the third and fourth step structures are sequentially arranged along the width direction of the first clamping beak portion 23, and the heights of the third and fourth step structures are different. This arrangement, by clamping the orthodontic archwire at different step structures, meets the requirements for different step heights, offering strong operability and practicality. It should be noted that, as shown... Figure 5 Regarding the placement of the orthodontic forceps shown, the direction indicated by the hollow arrow in the figure is the width direction of the first forceps beak 23.

[0051] The orthodontic forceps of this invention will be described below with reference to the above embodiments. This invention provides a novel orthodontic forceps that can directly create stepped curves within the mouth, avoiding the inconveniences of extraoral operations. In this embodiment, the clamping surface 3 of the forceps' beak 2 is designed in a stepped shape. The orthodontist can create a single step within the mouth with a single application of force. A single stepped curve can be used to address problems such as tooth rotation, elongation, intrusion, and tooth displacement. Considering the need for elongated / intruded or abducted / retracted teeth, two mirror-symmetrical orthodontic forceps can be used. Applying force with a pair of mirror-symmetrical forceps at the mesial and distal points of the teeth can create a "convex" or "concave" shaped stepped curve. Alternatively, the stepped structure includes a first and second stepped structure arranged in mirror symmetry. Thus, by utilizing two mirror-symmetrical stepped structures, a single orthodontic forceps can be used to create a "convex" or "concave" shaped stepped curve. Furthermore, based on the characteristics of the anterior and posterior tooth positions, straight-tipped orthodontic forceps are used for the anterior teeth, while 90-degree bent-tipped orthodontic forceps are used for the posterior teeth, with the step height of the forceps beak 2 remaining unchanged. The step shape of the anterior and posterior forceps is achieved by pairing mirror-symmetrical forceps, facilitating the creation of "convex" or "concave" shaped step curves. Different step sizes are available for both the anterior and posterior forceps to accommodate varying step heights. Additionally, in some embodiments, the orthodontic forceps beak 2 can be designed as T-shaped, allowing the creation of "convex" or "concave" shaped step curves using a single forceps.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An orthodontic forceps, characterized in that, include: Pliers handle (1); The clamp beak (2) is connected to the clamp handle (1). The clamp beak (2) has a pair of opposing clamping surfaces (3). The pair of clamping surfaces (3) are used to clamp the orthodontic archwire. The pair of clamping surfaces (3) are provided with matching step structures so that the orthodontic archwire can be bent to form a step curve, and the step curve can be formed directly in the mouth. The number of step structures on the clamping surfaces (3) is determined according to the actual use requirements. The clamping surface (3) includes at least: The first clamping surface (31), the second clamping surface (32), and the third clamping surface (33) are bent and connected in sequence to form the stepped structure, and the junction of the first clamping surface (31) and the second clamping surface (32) and the junction of the second clamping surface (32) and the third clamping surface (33) are provided with transition rounded corners; The orthodontic forceps include: A first orthodontic forceps and a second orthodontic forceps are arranged in pairs, wherein the stepped structure of the first orthodontic forceps and the stepped structure of the second orthodontic forceps are arranged in a mirror image symmetrically.

2. The orthodontic forceps according to claim 1, characterized in that, The stepped structure includes: The first step structure and the second step structure are arranged sequentially along the length direction of the clamping surface (3), and the first step structure and the second step structure are arranged in a mirror image symmetrically.

3. The orthodontic forceps according to claim 1, characterized in that, The height of the stepped structure of the first orthodontic forceps is the same as the height of the stepped structure of the second orthodontic forceps.

4. The orthodontic forceps according to any one of claims 1 to 2, characterized in that, The jaws (2) are configured as straight jaws.

5. The orthodontic forceps according to any one of claims 1 to 2, characterized in that, The jaws (2) are configured as bent jaws.

6. The orthodontic forceps according to claim 1, characterized in that, The first clamping surface (31) is perpendicular to the second clamping surface (32), and the second clamping surface (32) is perpendicular to the third clamping surface (33).

7. The orthodontic forceps according to claim 1, characterized in that, The jaws (2) include a first jaw (21) and a second jaw (22). The first jaw (21) and the second jaw (22) each include an intersecting and connected first jaw portion (23) and a second jaw portion (24) to form a T-shaped structure. The two first jaw portions (23) are respectively provided with the clamping surface (3).

8. The orthodontic forceps according to claim 7, characterized in that, The stepped structure includes: The third and fourth step structures are arranged sequentially along the width direction of the first pincer beak (23), and the height of the third step structure is different from the height of the fourth step structure.

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