CN218128807U - Oral cavity forming sheet - Google Patents
Oral cavity forming sheet Download PDFInfo
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- CN218128807U CN218128807U CN202222344919.5U CN202222344919U CN218128807U CN 218128807 U CN218128807 U CN 218128807U CN 202222344919 U CN202222344919 U CN 202222344919U CN 218128807 U CN218128807 U CN 218128807U
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Abstract
The utility model relates to the technical field of medical equipment, in particular to an oral cavity forming sheet which is used for assisting in filling the adjacent surfaces of back dental caries teeth, and comprises an adjusting part and a forming part, wherein the adjusting part is of an arc-shaped structure and is arranged outside the adjacent surfaces of the back dental caries teeth; the problem of place two kinds of shaping pieces in grades in the biplate method technique is solved, the operation is comparatively complicated, the technical sensitivity is higher, need four hands of doctor nurse cooperation, operating time's increase can increase patient opening time, increase patient's painful problem, the effect of being connected is realized with the shaping piece to regulating part, thereby make dentistry shaping piece realize the integration, and the regulating part can be based on the size of back tooth caries tooth adjacent surface and buckle the regulation, the shaping piece can laminate with the decayed tooth part, make things convenient for the operation of doctor to back tooth caries tooth.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, especially, relate to an oral cavity shaping piece.
Background
The decayed tooth is one of common oral diseases, and the conditions of food impaction, gum swelling and pain, pulpitis and the like can be caused when the decayed tooth of the adjacent surface of the back tooth, so that the timely and effective filling of the adjacent surface of the back tooth is very necessary for recovering the appearance of the adjacent surface of the tooth and prolonging the service life of the tooth.
The conventional molding pieces (bean molding pieces) are strip molding pieces and segment molding pieces. The auxiliary of the forming piece is usually needed when clinical caries on the adjacent surface of the posterior teeth is filled, the wedge can help the forming piece to be tightly attached to the gum wall of the cavity, the shape of the adjacent surface of the teeth can be recovered, and the filling material is prevented from overflowing to form an overhang. When the diseased tooth is deep below the gum, the gum wall needs to be lifted, or the free end tooth is far away from the middle and near surface, such as the far middle and near surface caries of the second molar of the lower jaw caused by the influence of the blocked wisdom tooth, under the conditions, the gum wall and the forming plate below the root of the cavity can not be tightly attached, which can cause the overflow of acid etching agent, adhesive and filling material between the gum wall and the forming plate, thereby causing the conditions of filling overhang, gingivitis, secondary caries and the like,
at present, for the above-mentioned adjacent caries, the conventional strip-shaped forming plate and segment-shaped forming plate can be used together to achieve the purpose of fitting the forming plate with the cavity root gum wall, and this method is also called as a biplate method technology. In addition, the treatment can be performed by using a loop-forming sheet or a method of trimming a homemade sheet, but the above methods have problems such as:
1. ring-forming into a sheet: the tooth surface is a plane surface after being filled, and the tooth surface is not a smooth concave-convex shape simulating the normal tooth surface and lacks the convexity of the adjacent surface.
2. Trimming and self-making molding sheet method: traditional bar-shaped forming strips are trimmed according to tooth shapes and carious positions, the traditional bar-shaped forming strips cannot be reused, the difficulty is high for inexperienced doctors when the traditional bar-shaped forming strips are trimmed, the operation time is long, four hands are needed to be matched, the opening time of a patient is increased, the adjacent surface is a plane after filling, the smooth concave-convex shape of the adjacent surface of a normal tooth is not simulated, and the adjacent surface convexity 3 and the biplate technology are lacked: two types of forming pieces need to be placed in a grading manner, the operation is complex, the technical sensitivity is high, four hands are needed to be matched, the opening time of a patient can be prolonged due to the increase of the operation time, and the pain of the patient is increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an oral cavity shaping piece.
In order to achieve the above objects, the present invention provides an oral cavity forming sheet for assisting filling of the adjacent surface of a back dental caries tooth, comprising:
the adjusting piece is of an arc-shaped structure and is arranged on the outer side of the adjacent surface of the back dental caries;
the molded part is attached to the adjacent surface of the back tooth dental caries on one side of the molded part, the molded part is located on the inner side of the arc-shaped structure of the adjusting part, and two ends of the molded part are connected to the side wall of the adjusting part.
Compared with the prior art, the utility model provides a place two kinds of shaping pieces in grades in the biplate method technique, the operation is comparatively complicated, the technical sensitivity is higher, need four hands cooperation cooperations of doctor nurse, operating time's increase can increase patient opening time, increase patient's painful problem, the effect of being connected is realized with the shaping piece to regulating part, thereby make dentistry shaping piece realize the integration, and the regulating part can buckle the regulation according to the size of back tooth caries tooth adjacent surface, make things convenient for the doctor to back tooth caries tooth filling operation, and greatly reduced the condition that the filler overhang appears.
As a preferable aspect of the present invention, the adjusting member includes:
a first arc-shaped part, a second arc-shaped part,
a tab disposed on an end of the first arcuate portion.
As the preferred scheme of the utility model, the round hole has been seted up on the adjustment sheet lateral wall.
As a preferred aspect of the present invention, the molding member includes:
a second arcuate portion;
the first connecting portion are arranged on the end portion of the second arc-shaped portion, and one end, away from the second arc-shaped portion, of the first connecting portion is bonded with the first arc-shaped portion.
As a preferred embodiment of the present invention, one side of the second arc-shaped portion is further provided with a fitting portion.
As the preferred scheme of the utility model, be provided with the notch between second arc portion and the first arc portion.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The utility model solves the problem that two molding pieces need to be placed in a plurality of times in the double-piece method technology, the two-time placing operation is complex, the technical sensitivity is high, four hands of doctors and nurses are matched, the increase of the operation time can increase the opening time of patients, and the pain of the patients is increased; the utility model discloses a set up regulating part and formed part, wherein leave the notch in the middle of regulating part and the formed part, nevertheless both ends fixed connection, the doctor only needs place one-shot forming piece, realizes the effect of dentistry forming piece integration.
(2) The utility model discloses in set up a plurality of round holes in first arc portion, make things convenient for the doctor according to the size of back tooth size to make the shaping film clamp fixed with the round hole that corresponds, help the packing of back tooth adjacent surface material.
(3) The utility model discloses in the laminating portion that sets up in second arc portion one side, laminating portion can design into not co-altitude, is favorable to placing the back tooth proximal surface nest below the hole edge with the regulating part.
(4) The utility model discloses well notch that sets up can place waterproof sticky tape, is favorable to the shaping piece to closely laminate with the adjacent face carious tooth root side gum wall in back tooth.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of an oral cavity molding sheet of the present invention;
fig. 2 is a schematic top view of the oral cavity forming plate of the present invention;
fig. 3 is a schematic view of the usage status of the oral cavity molding sheet of the present invention.
In the figure: 1. an adjustment member; 11. a first arcuate portion; 12. a regulating sheet; 121. a circular hole; 2. a forming member; 21. a second arc-shaped portion; 211. a bonding section; 22. a first connection portion; 3. a notch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
Please refer to fig. 1-3, in order to achieve the above object, the utility model provides an oral cavity forming plate, a tooth adjacent surface after being used for supplementary filling, including regulating part 1 and formed part 2, regulating part 1 is the arc structure, regulating part 1 sets up in the outside of tooth caries adjacent surface after, the laminating of tooth caries adjacent surface after one side of formed part 2, formed part 2 is located the inboard of regulating part 1 arc structure, and the both ends of formed part 2 are connected on the lateral wall of regulating part 1, the regional cladding of arc portion of regulating part 1 is at tooth caries adjacent surface after, wherein, tooth caries adjacent surface laminating after one side wall of formed part 2 keeping away from regulating part 1, regulating part 1 is connected with formed part 2, realize the effect of dentistry forming plate integration, it places two kinds of forming plates in grades to have solved in the biplate method technique, the operation is comparatively complicated, technical sensitivity is higher, need doctor nurse four hands to cooperate, the increase of operating time can increase patient's open time, increase patient's painful problem.
As shown in fig. 1, in some embodiments, the adjusting member 1 comprises a first arc-shaped portion 11 and two adjusting pieces 12, wherein the adjusting pieces 12 are provided in two pieces, and the two adjusting pieces 12 are respectively connected to two side ends of the first arc-shaped portion 11, and the adjusting pieces 12 are attached to two sides of the adjacent surface of the posterior dental caries tooth.
As shown in fig. 1, in some embodiments, the side wall of the adjustment sheet 12 is provided with a circular hole 121, which is convenient for a doctor to fix the molding sheet clip with the corresponding circular hole 121 according to the size of the posterior teeth, and is helpful for filling the material of the adjacent surface of the posterior teeth; after the forming sheet clamp corresponds to the round hole 121, the forming sheet clamp is driven, so that the adjusting sheet 12 is more closely attached to the adjacent surface of the back dental caries.
As shown in fig. 1, in some embodiments, the forming member 2 includes a second arc portion 21 and a first connecting portion 22, wherein the first connecting portion 22 is provided in two pieces, and the two first connecting portions 22 are respectively connected to two side ends of the second arc portion 21, and one end of the first connecting portion 22 away from the second arc portion 21 is bonded to the first arc portion 11, and the bonding manner is adopted to facilitate detachment of the adjusting member 1 from the forming member 2 after the use of the forming sheet is completed.
In addition, the end of the first connecting portion 22 away from the second arc portion 21 can be connected to the first arc portion 11 by welding.
As shown in fig. 1, in some embodiments, a fitting portion 211 extends from one side of the second arc portion 21; the setting of laminating portion 211 is favorable to placing below back cavity hole edge adjusting part 1, makes things convenient for the operation that the doctor filled to back tooth caries tooth.
In addition, the attaching portion 211 may be designed to have different sizes.
As shown in figure 1, in some embodiments, a notch 3 is formed between the second arc-shaped part 21 and the first arc-shaped part 11, and the notch 3 can be used for placing waterproof adhesive tapes so as to be beneficial to the tight fit between the molded piece and the gum wall of the carious cavity root of the posterior tooth adjacent surface.
The utility model discloses an oral cavity shaping sheet has solved and has placed two kinds of shaping sheets in turn in the biplate method technique, the operation is comparatively complicated, the technical sensitivity is higher, need four hands of doctor nurse cooperation, operating time's increase can increase patient opening time, increase patient's painful problem, wherein adopt bonding or welding mode at regulating plate 12 and shaping sheet, realize the effect of shaping sheet integration, regulating member 1 is put in one side of back tooth caries proximal surface, and regulating plate 12 is located the both sides of back tooth, second arc portion 21 and back tooth proximal surface caries in the shaping sheet 2 cave marginal laminating in edge, laminating portion 211 extends downwards, extend to below the back caries cave gingival margin, place the water sticky tape in notch 3, be favorable to extrusion shaping sheet and the inseparable laminating of back tooth cave root side gingival wall. The shaping piece clip is connected with the round hole 121 on the adjusting piece 12, so that the adjusting piece 12 is more closely attached to the two side walls of the back dental caries teeth, thereby facilitating the operation of filling the back dental caries teeth by doctors.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An oral cavity forming sheet is used for assisting the adjacent surfaces of dental caries after filling, and is characterized in that: the method comprises the following steps:
the adjusting piece is of an arc-shaped structure and is arranged on the outer side of the adjacent surface of the back dental caries;
the molded part is attached to the adjacent surface of the back tooth dental caries on one side of the molded part, the molded part is located on the inner side of the arc-shaped structure of the adjusting part, and two ends of the molded part are connected to the side wall of the adjusting part.
2. The oral molding tablet of claim 1, wherein: the adjusting member includes:
a first arc-shaped part, a second arc-shaped part,
a tab disposed on an end of the first arcuate portion.
3. The oral shaped tablet of claim 2, wherein: the side wall of the adjusting sheet is provided with a round hole.
4. The oral shaped tablet of claim 1, wherein: the molding member includes:
a second arcuate portion;
the first connecting portion is arranged on the end portion of the second arc-shaped portion, and one end, away from the second arc-shaped portion, of the first connecting portion is bonded with the first arc-shaped portion.
5. The oral shaped tablet of claim 4, wherein: one side of second arc portion still is provided with laminating portion.
6. The oral molding tablet of claim 5, wherein: a notch is arranged between the second arc-shaped part and the first arc-shaped part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222344919.5U CN218128807U (en) | 2022-09-02 | 2022-09-02 | Oral cavity forming sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222344919.5U CN218128807U (en) | 2022-09-02 | 2022-09-02 | Oral cavity forming sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218128807U true CN218128807U (en) | 2022-12-27 |
Family
ID=84558289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222344919.5U Active CN218128807U (en) | 2022-09-02 | 2022-09-02 | Oral cavity forming sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218128807U (en) |
-
2022
- 2022-09-02 CN CN202222344919.5U patent/CN218128807U/en active Active
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