CN213722525U - Auxiliary forming device for children's dentistry - Google Patents

Abstract

The utility model relates to a children dental auxiliary forming device, which comprises a main body structure, wherein the main body structure comprises a forming structure, a first fixed wing and a second fixed wing, the whole forming structure is in a cambered surface bean petal shape, and the first fixed wing and the second fixed wing are respectively integrated with the forming structure; the main body structure is formed by a forming structure, a first fixing wing and a second fixing wing, the main body structure is bent to form a first hole-shaped structure, a second hole-shaped structure, a third hole-shaped structure and a fourth hole-shaped structure, and the fastening structure has elasticity, so that the main body structure can be tightly attached to a decayed tooth part by the fastening structure. The utility model discloses realize that children's decayed tooth does not have the shaping piece clamp device and carry out the dental surgery treatment to make things convenient for dentist quick clamping forming device.

Description

Auxiliary forming device for children's dentistry

Technical Field

The utility model relates to the technical field of medical equipment, a children's dentistry is with supplementary forming device is related to, especially relate to a children's dentistry is with shaping piece.

Background

In the process of treating children decayed teeth in the prior art, the more important thing is the maintenance of the shape after filling the decayed cavity, and the direct concern is about the recovery of the outer layer of the tooth seam and whether plaque is easy to form after treatment, which causes the possibility that long-term chronic inflammation of gum is pressed to finally cause the absorption of alveolar bone at the position and the position becomes a new decayed cavity after a certain time.

When repairing and filling the decayed tooth of children, if the cavity caused by the decayed tooth actually affects the adjacent surface, a forming sheet is mostly adopted to fix the decayed tooth and the adjacent surface so as to achieve the fixation of the filling material. Because the surface of the formed sheet is smooth, the surface of the material is smooth after the filling material is solidified, so that bacterial plaque is not easy to gather.

Existing formed pieces are of the bean petal type and rectangular type. In actual operation, no matter the shaping piece is bean-shaped or rectangular, the shaping piece clip can be used, the mouth of the child is small, the shaping piece clip can cause discomfort of the mouth of the child, the child is easy to fear, and the shaping piece clip can obstruct the sight and operation of a doctor, so that the difficulty in the dental caries repair treatment is increased. And the forming sheet materials are mostly metal and resin, the metal shaping capability is strong, but the resin material plasticity is strong, and the forming sheet made of two materials singly can not completely meet the requirement of convenient treatment process.

Chinese patent CN202637149U discloses a novel dental improved forming sheet, which is a special tool for dental treatment in stomatology and belongs to the technical field of medical appliances. The technical proposal provided by the utility model is that a crescent shape is made by stainless steel sheet metal, three symmetrical pairs of small holes which are convenient for forming the clamp front beak to buckle are opened on the side near the gingival margin, and a concave structure corresponding to the tooth appearance is opened at the jaw side end. Although the utility model has the advantages of convenient operation and low price, the utility model can better recover the anatomical appearance of the adjacent surface of the tooth body when the adjacent surface hole of the tooth body is filled, but the forming clamp with larger relative volume can still be used in the treatment of the decayed tooth of the children, thus preventing the operators from treating the decayed tooth.

Chinese patent CN207462163U discloses a dental forming sheet, which comprises a forming sheet main body, wherein two ends of the forming sheet main body are respectively provided with a first connecting wing and a second connecting wing connected with the forming sheet main body, the first connecting wing is provided with a plurality of protrusions, and the second connecting wing is provided with a hook part adapted to the protrusions. The utility model discloses a set up in the formed body main part first connection wing and second connection wing, and utilize bellying and pothook portion connect fixedly, improve the maintenance effect of dentistry with the formed sheet. The convex parts at different positions can be selected to be connected with the hook parts according to the size of the target teeth so as to adjust the fitting effect of the forming sheet. Although the clamping hooks are additionally arranged on the two side wings of the forming sheet to be connected, the problems that the traditional forming sheet is not well attached and is easy to fall off are solved, the forming sheet clamp is also needed to prevent an operator from treating, and the connecting port of the clamping hooks and the protruding parts is smaller, so that the hooking difficulty of the operator is increased.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space did not list all details and contents in detail, however, this is by no means the present invention does not possess these prior art features, but on the contrary the present invention has possessed all features of the prior art, and the applicant reserves the right to increase the related prior art in the background art.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a children's dentistry is with supplementary forming device, the device need not the shaping piece and presss from both sides alright carry out the maintenance to the shaping piece, include: the main structure is characterized by further comprising at least one fastening structure, the main structure at least comprises a forming structure with a curved radian, a first fixing wing and a second fixing wing, the first fixing wing and the second fixing wing are respectively arranged at two ends of the forming structure, the curved shape of at least one fastening structure is matched with the outline shape of the main structure, and the fastening structure is arranged on the surface of the main structure in a sleeving and bonding mode, so that the main structure is favorably and closely attached to a decayed tooth position by means of the fastening structure. The utility model discloses fix the shaping piece based on fastening structure, reduce dental medical instrument's use, visual scope when the increase doctor is to children's decayed tooth treatment.

According to a preferred embodiment, the main structure is formed by the forming structure, the first fixed wing and the second fixed wing being integrally formed, and/or the forming structure, the first fixed wing and the second fixed wing are connected by the fastening structure, so as to form the main structure.

According to a preferred embodiment, the working surfaces of the first fixing wing and the second fixing wing are arranged in a non-parallel manner and are adapted to the side surface of the decayed tooth, so that the contact area between the non-smooth surface and the side surface of the decayed tooth is increased, the effect of increasing the friction force between the side surface of the decayed tooth and the first fixing wing and the second fixing wing is achieved, and the main body structure is stably arranged on the side surface of the decayed tooth of a patient.

According to a preferred embodiment, the two ends of the fastening structure are provided with at least one first hole-shaped structure and at least one second hole-shaped structure, so that the insertion of the dental forceps tip into the first hole-shaped structure and the second hole-shaped structure is facilitated, and the auxiliary forming device for children dental department can be conveniently propped open by an operator.

According to a preferred embodiment, both ends of the fastening structure are respectively provided with at least one first hole-shaped structure and at least one second hole-shaped structure in a bending, shaping, gluing and/or welding manner. Preferably, the first hole-shaped structure and the second hole-shaped structure are obtained by bending and shaping the fastening structure, which is beneficial to reducing the manufacturing process. The middle part of the fastening structure is a cambered surface adaptive to the radian of the outer contour of the forming structure, so that the overall stability of the fastening structure is facilitated. The fastening structure is sleeved and glued on the surface of the main body structure, and manufacturing cost is reduced.

According to a preferred embodiment, the abutting surfaces of the first fixing wing and the second fixing wing and the teeth are respectively provided with a non-smooth surface, and the non-smooth surfaces are provided with at least one concave structure and/or one convex structure which have insulating property and can be elastically deformed, so that the friction force between the side wings and the roots of the teeth is increased, the main body and the teeth are prevented from being deviated, and the retention effect of the forming piece is improved.

According to a preferred embodiment, said first and second cell structures are arranged symmetrically on both outer sides of said forming structure. The third pore-shaped structure and the fourth pore-shaped structure are symmetrically arranged at two ends of the forming structure, so that a dentist can insert the beak tip part of the dental forceps through the first pore-shaped structure and the second pore-shaped structure, and the main body structure and the fastening structure are clamped on the tooth surface of the dental caries.

According to a preferred embodiment, the first and second cell-like structures are arranged asymmetrically on the two outer sides of the forming structure. The third hole-shaped structure and the fourth hole-shaped structure are asymmetrically arranged at two ends of the forming structure, so that a dentist can use the dental forceps with non-standard specifications or a special forceps which is independently manufactured and used for tensioning to tension the main structure conveniently.

According to a preferred embodiment, the first and second hole-like structures are close to the forming structure and constitute with the first fixed wing linear closed and/or non-closed hole-like structures, contributing to the stability of the clamping.

According to a preferred embodiment, the lateral surface of said first fixed wing is also provided with at least one said third hole-like structure. A space exists between the third hole-like structure and the first hole-like structure. The first surface of the second fixed wing is also provided with at least one fourth porous structure. A space exists between the fourth porous structure and the second porous structure. The third hole-shaped structure and the fourth hole-shaped structure are arranged, so that a dentist can clamp children decayed teeth with different sizes by using the special auxiliary clamp, and the main structure can be stably clamped at a decayed cavity of a patient during a decayed tooth filling operation.

According to a preferred embodiment, the first and second fixing wings approach and/or abut against the tooth attachment surface due to the pressure of the fastening structure when the fastening structure is subjected to pressure at both ends thereof.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model discloses the preferred resin material that adopts of major structure to at least one fastening structure imbeds and/or laminate in major structure, major structure contains forming structure, can provide maintenance and shaping function for the caries treatment, its shape of restorable behind the fastening structure atress can make major structure press from both sides in caries tooth root side surface, and the traditional clamp that takes shape piece presss from both sides the tight function of clamp to the caries can by the produced effect of device replaces, is favorable to increasing the field of vision when dentist is to children oral treatment to make things convenient for dentistry quick clamping forming device.

Drawings

Fig. 1 is a perspective view of a preferred auxiliary forming device for children's dentistry provided by the present invention;

FIG. 2 is a schematic view of a preferred auxiliary forming device for children's dentistry provided by the present invention;

FIG. 3 is a side view of a preferred child's dental auxiliary forming device provided by the present invention;

fig. 4 is a partial cross-sectional view of the first fixed wing of the preferred auxiliary forming device for children's dentistry provided by the present invention.

List of reference numerals

1: a body structure; 11: forming a structure; 12: a first fixed wing; 13: a second stationary wing; 2, fastening a structure; 21: a first porous structure; 22: a second porous structure; 23: a third hole-like structure; 24: a fourth porous structure; 3: a non-smooth surface.

Detailed Description

The following detailed description is made with reference to the accompanying drawings.

Aiming at the defects of the prior art, the utility model provides a tooth forming sheet for children.

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual article; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The utility model provides a children's dentistry is with supplementary forming device. As shown in fig. 1, the device comprises a body structure 1 and a fastening structure 2. The body structure 1 comprises at least a shaped structure 11 with a curved arc, a first fixed wing 12 and a second fixed wing 13. As shown in fig. 1, the forming structure 11 is in a sheet-shaped arc-shaped bean petal shape; and a first fixed wing 12 and a second fixed wing 13 are respectively arranged on both sides of the forming structure 11, respectively forming lateral extension surfaces transverse to the sheet-shaped cambered surface. In particular, the first fixed wing and the second fixed wing can also be of cambered surface sheet structures. Preferably, the first fixed wing 12, the second fixed wing 13 and the forming structure 11 are integrally arranged, which is beneficial to the affected tooth with larger plastic cavity of the main body structure.

As shown in fig. 1, the curved shape of the fastening structure 2 is adapted to the contour shape of the body structure. The fastening structure 2 may be disposed on the surface of the main structure 1 in a sleeved manner. The fastening structure can clamp the main body structure at the tooth root of the decayed tooth, and the functions of quickly installing the forming sheet and fixing the forming sheet without a forming sheet clamp are achieved. Preferably, the forming structure 11, the first stationary wing 12 and the second stationary wing 13 in the main body structure 1 are made of a resin material, for example, injection molding.

According to a preferred embodiment, as shown in fig. 3, the first and second fixing wings 12 and 13 are disposed in a non-parallel manner with respect to the tooth-facing surface, and the first and second fixing wings 12 and 13 are disposed at an angle of 0 ° to 45 ° with respect to the tooth-facing surface, respectively, so as to facilitate the first and second fixing wings 12 and 13 to be attached to the side surface of the tooth decay. More preferably 20-30 deg., which more closely conforms to the desired angle of the side surfaces of the molars of children.

According to a preferred embodiment, the fastening structure 2 is made of an elastically deformable metal material. The fastening structure 2 provides acting force for the first fixing wing 12 and the second fixing wing 13, which is beneficial for the dentist to draw out the tooth forceps for opening the main body structure 1, and the first fixing wing 12 and the second fixing wing 13 can be clamped on the decayed tooth surface of the patient by the elastic force provided by the fastening structure 2.

According to a preferred embodiment, as shown in fig. 2, the fastening structure 2 is provided with at least one first hole structure 21 and at least one second hole structure 22 at both ends. Preferably, the first hole structure 21 and the second hole structure 22 may be obtained by locally bulging the fastening structure 2, and have an arc shape bent outward. The curved arc facilitates the rapid insertion of the external distraction main body structure 1 auxiliary equipment into the first and second hole structures 21 and 22. Alternatively, the first and second hole structures 21, 22 may be welded, glued and/or hinged to the surface of the fastening structure 2.

According to a preferred embodiment, at least one first hole-like structure 21 and at least one second hole-like structure 22 are provided, respectively, at least two different locations at a distance from the fastening structure 2. Preferably, the number of fastening structures 2 is not limited to one, but may be two or even more. For example, two fastening structures 2 with the same shape are jointly sleeved on the surface of the main body structure 1.

According to a preferred embodiment, the abutting surfaces of the first and second fixed wings 12 and 13 with the teeth are respectively provided as the non-smooth surfaces 3. The non-smooth face 3 is provided with at least one concave and/or convex structure having insulating properties and capable of elastic deformation. So as to increase the friction force between the lateral wings and the surface of the tooth root, prevent the main body and the tooth surface from deviating and improve the retention effect of the forming sheet. The concave and/or convex structures may be protruding pillars, protruding particles, or several non-smooth structures formed by depressions. The geometry and height of the convex structures are not limited, for example the convex structures are teeth-like protrusions.

According to a preferred embodiment, as shown in fig. 1, the first and second hole- like structures 21 and 22 are symmetrically arranged, arranged close to the intersection of the shaped structure 11 with the first and second fixed wings 12 and 13. The third 23 and fourth 24 portholes are respectively provided far from the intersection of the shaped structure 11 with the first 12 and second 13 fixed wings. The main body structure 1 and the fastening structure 2 can be clamped to the carious tooth surface using the beak tip of a dental forceps.

According to an alternative embodiment, the first and second hole- like structures 21, 22 are arranged asymmetrically at the intersection of the shaped structure 11 with the first and second fixed wings 12, 13. The asymmetrical arrangement of the third and fourth apertures 23, 24 at opposite ends of the forming structure 11, spaced from the first and second apertures 21, 22, facilitates the use of non-standard scaling forceps by the dentist or in conjunction with auxiliary forming devices by means of separately manufactured special forceps for tensioning and clamping.

According to a preferred embodiment, the first and second hole- like structures 21 and 22 and the first fixing wing 12 form linear closed and/or non-closed hole-like structures, which improves the stability of clamping and facilitates the dentist to clamp and disassemble the main body structure 1.

According to a preferred embodiment, as shown in fig. 1, the first surface of the first fixed wing 12 is also provided with at least one third hole-like structure 23. Preferably, the first, second, third and fourth pore structures 21, 22, 23, 24 are circular pores and have a pore size of 5-25 mm. Too big influence patient's travelling comfort in aperture, too little inconvenient centre gripping major structure.

According to a preferred embodiment, the first and second fixing wings 12, 13 approach and/or engage the tooth attachment surface due to the pressure of the fastening structure 2 when the two ends of the fastening structure 2 are subjected to pressure.

Preferably, as shown in fig. 4, the fastening structure 2 may also be arranged in a manner of being embedded from the interlayer in the interlayer of the main body structure 1, and the first hole-shaped structure 21, the second hole-shaped structure 22, the third hole-shaped structure 23 and the fourth hole-shaped structure 24 on the fastening structure 2 protrude out of the surface of the main body structure 1 through the holes at the corresponding positions of the first fixing wing 12 and the second fixing wing 13, so that the first hole-shaped structure 21, the second hole-shaped structure 22, the third hole-shaped structure 23 and the fourth hole-shaped structure 24 are present on the surface of the main body structure 1. That is, the fastening structure 2 connects the forming structure 11, the first stationary blade 12, and the second stationary blade 13 as the main body structure 1 by penetrating the inside of the forming structure 11, the first stationary blade 12, and the second stationary blade 13.

The utility model provides a children dentistry is with supplementary forming device for the maintenance of shape behind the carious hole of children's caries, dentist can use sharp mouth to pull out the pincers beak and put into first poroid structure 21 and two poroid structures 22 in, open fastening structure 2 when pulling out the pincers, because fastening structure 2 and 1 surperficial adjacency of major structure, then make self possess elastic first stationary vane 12 and second stationary vane 13 and open, at last with 1 clamping of major structure in patient's carious hole surface, take out sharp mouth to pull out the pincers, reach and do not have the quick fixed shaping piece effect of shaping piece clamp.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims (10)

1. A child dental auxiliary shaping device comprising: a body structure (1), characterized in that said device further comprises at least one fastening structure (2),

the main body structure (1) at least comprises a forming structure (11) with a bending radian, a first fixed wing (12) and a second fixed wing (13),

the first fixed wing (12) and the second fixed wing (13) are respectively arranged at two ends of the forming structure (11),

the bending shape of at least one fastening structure (2) is matched with the outline shape of the main body structure (1), and the fastening structure (2) is arranged on the surface of the main body structure (1) in a sleeving and bonding mode.

2. A child dental auxiliary forming device according to claim 1, wherein the main body structure (1) is formed by integrally forming the forming structure (11), the first fixing wing (12) and the second fixing wing (13), or the forming structure (11), the first fixing wing (12) and the second fixing wing (13) are connected by the fastening structure (2) to form the main body structure (1).

3. A dental aid forming device for children according to claim 2, characterised in that the fastening structure (2) is provided with at least one first hole-like structure (21) and at least one second hole-like structure (22) at both ends.

4. A dental auxiliary forming device for children as claimed in claim 3, wherein said fastening structure (2) is provided with at least one first hole-like structure (21) and at least one second hole-like structure (22) at its two ends by bending and/or gluing.

5. A dental auxiliary forming device for children according to claim 4, wherein the abutting surfaces of the first fixing wing (12) and the second fixing wing (13) and the teeth are respectively provided with a non-smooth surface (3), and the non-smooth surface (3) is provided with at least one concave structure and/or convex structure which has insulating property and can be elastically deformed.

6. A dental aid forming device for children according to claim 3, characterized in that said first hole-like structure (21) and said second hole-like structure (22) are symmetrically arranged on both outer sides of said first fixed wing (12) and said second fixed wing (13).

7. A dental aid forming device for children according to claim 3, wherein the first and second hole-like structures (21, 22) are asymmetrically arranged on both outer sides of the first and second fixing wings (12, 13).

8. A child dental auxiliary shaping device according to claim 6, wherein the first and second hole-like structures (21, 22) are close to the shaping structure (11) and constitute with the first fixed wing (12) linear closed or non-closed hole-like structures.

9. Children dental auxiliary shaping device according to any of claims 3 to 8, wherein the first surface of the first stationary wing (12) is further provided with at least one third hole-like structure (23),

a space is present between the third hole-like structure (23) and the first hole-like structure (21),

the first surface of the second fixed wing (13) is also provided with at least one fourth porous structure (24),

a space is present between the fourth pore structure (24) and the second pore structure (22).

10. The dental auxiliary forming device for children as claimed in claim 9, wherein the first fixing wing (12) and the second fixing wing (13) are close to or fit against the tooth facing surface based on the pressing of the fastening structure (2) under the condition that the two ends of the fastening structure (2) are respectively pressed.

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