CN213346063U

CN213346063U - A disposable one-time use shaping piece for lower gingival edge promotes

Info

Publication number: CN213346063U
Application number: CN202022002593.9U
Authority: CN
Inventors: 王晓歌
Original assignee: Guangzhou Lianzihua Dental Clinic Co ltd
Current assignee: Guangzhou Lianzihua Dental Clinic Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-06-04
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a disposable shaping piece for gum lower limb promotes, including the fixed strip, the fixed hasp that is provided with of one end of fixed strip, the centre of hasp is provided with the lockhole, the fixed arc lug that is provided with in centre of fixed strip, the inside of arc lug is provided with the gasbag, the lateral surface of arc lug is provided with one-way air release hole, fixed strip, arc lug and hasp be the integrated into one piece structure, fixed strip and arc lug all adopt transparent and have elastic silicon rubber material, the colour of fixed strip and arc lug is transparent green. The utility model discloses an adopt transparent and have elastic silicon rubber material, but make the shaping piece repeated disposable use of high temperature disinfection, do not have steps such as disinfection, through setting up hasp and stopping tooth, with the nylon fastener technique use to the preparation of shaping piece, easily imitate and reach, be superior to all like products in the market, have practicality and optimization meaning.

Description

A disposable one-time use shaping piece for lower gingival edge promotes

Technical Field

The utility model relates to a shaping piece technical field specifically is a disposable shaping piece that is used for gum lower limb to promote.

Background

Generally, the periphery of the tooth is a smooth and continuous surface which can be divided into 4 walls; caries can cause hard tissue defects in a tooth and therefore, a doctor needs to do a preparatory task before filling the patient with teeth by grinding off the damaged portion of the patient's tooth so that the 4 walls of the tooth will have some defects. During the treatment, the physician will use materials such as molded sheets; the forming piece is a soft paster, the forming piece is wrapped around the tooth during tooth filling so as to form the forming piece into the wall of the defect, then the forming piece is fixed by using a forming clamp so as to realize the purpose that the forming piece is tightly attached to the tooth surface, and tooth filling materials such as resin, glass ions, silver mercury alloy and the like are filled into the defect part so as to finish the purpose of restoring the tooth appearance; with the maturity of the resin bonding technology, more and more defected tooth bodies positioned under the gum do not adopt the flap operation any more, but directly adopt the mode of shaping piece + resin bonding to do the deep edge promotion.

However, the existing forming piece is designed for the external shape of the tooth crown part on the gum, and the shape of the forming piece and the fixing mode of the forming piece clamp cannot perfectly fit the complex shape of the defect edge of the subgingival tooth body, so that the isolation effect is poor and the long-term effect of resin repair is finally influenced; thus, the existing need is not met, for which we propose a single-use molding plate for subgingival edge elevation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable one-off shaping piece for edge promotion under the gum to solve the current shaping piece that provides in the above-mentioned background art and all be to the partial appearance of the dental crown on the gum, no matter be the shape of shaping piece or the fixed mode that the shaping piece pressed from both sides can't perfectly agree with complicated tooth body defect edge form under the gum, this will lead to keeping apart the not good and final long-term effect scheduling problem that influences the resin restoration.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a disposable one-time use shaping piece for gum lower limb promotes, includes the fixed strip, the fixed hasp that is provided with of one end of fixed strip, the centre of hasp is provided with the lockhole, the fixed arc lug that is provided with in centre of fixed strip, the inside of arc lug is provided with the gasbag, the lateral surface of arc lug is provided with one-way air release hole.

Preferably, the fixing strip, the arc-shaped convex block and the lock catch are of an integrally formed structure.

Preferably, the fixing strip and the arc-shaped convex block are made of transparent and elastic silicon rubber materials, and the fixing strip and the arc-shaped convex block are transparent green.

Preferably, the outer surface of one end, far away from the lock catch, of the fixing strip is provided with a backstop tooth.

Preferably, the width of the fixing strip is the same as the height of the lock hole, the width of the fixing strip is 2-3mm, and the width of the arc-shaped bump is 5 mm.

Preferably, the air bag is communicated with the one-way vent hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model adopts the transparent and elastic silicon rubber material, so that the forming sheet can be sterilized at high temperature for repeated one-time use without the steps of sterilization and the like;

2. the utility model adopts the nylon lock catch technology to the manufacture of the forming sheet by arranging the lock catch and the stopping teeth, is easy to imitate, is superior to all similar products in the market, and has practical and optimized significance;

3. the utility model discloses a set up gasbag and one-way air release hole, make the medial surface of arc lug laminate the defective department at gum lower limb more, can reduce the inside gas content of gasbag as required simultaneously, be convenient for adjust.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the overall usage state of the present invention;

fig. 3 is a schematic top structure diagram of the overall usage state of the present invention.

In the figure: 1. a fixing strip; 2. an arc-shaped bump; 3. locking; 4. a one-way air vent; 5. a lock hole; 6. an air bag.

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.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a disposable one-time use shaping piece for gum lower limb promotes, includes fixed strip 1, and the fixed hasp 3 that is provided with of one end of fixed strip 1 is provided with lockhole 5 in the middle of hasp 3, and fixed being provided with arc lug 2 in the middle of fixed strip 1, the inside of arc lug 2 is provided with gasbag 6, and the lateral surface of arc lug 2 is provided with one-way air release hole 4.

Further, the fixing strip 1, the arc-shaped convex block 2 and the lock catch 3 are of an integrally formed structure, so that the use convenience is effectively improved.

Further, the fixing strip 1 and the arc-shaped convex blocks 2 are made of transparent and elastic silicon rubber materials, the filling effect can be clearly and visually seen during operation, the fixing strip 1 and the arc-shaped convex blocks 2 do not react with materials such as adhesives and resins, the colors of the fixing strip 1 and the arc-shaped convex blocks 2 are transparent green, soft tissues, filling materials and tooth bodies can be favorably distinguished, and visual fatigue is not easy to occur.

Further, the outer surface of the fixing strip 1 far away from one end of the lock catch 3 is provided with a backstop tooth, so that a nylon-like ribbon structure is formed by combining the fixing strip with the lock catch 3, and the forming piece surrounds the defect edge of the whole tooth body after locking.

Further, the width of the fixing strip 1 is the same as the height of the lock hole 5, the width of the fixing strip 1 is 2-3mm, and the width of the arc-shaped convex block 2 is 5 mm.

Further, the air bag 6 is communicated with the one-way air release hole 4, so that the inner side surface of the arc-shaped convex block is more attached to the defect part of the subgingival edge, and meanwhile, the gas content in the air bag can be reduced as required, and the adjustment is convenient.

The working principle is as follows: during the use, with the medial surface of arc lug 2 and the defective department laminating of gum lower limb, press one-way gas release hole 4, outwards get rid of a certain amount with the inside gas of gasbag 6 as required to make arc lug 2 more docile, insert the inside of lockhole 5 with the one end that fixed strip 1 kept away from hasp 3, adjust length as required, make fixed strip 1 wrap up the surface of tooth, cut unnecessary fixed strip 1 after the locking.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A disposable one-off shaping piece for lifting of lower gingival edge, which comprises a fixing strip (1), and is characterized in that: the fixed hasp (3) that is provided with of one end of fixed strip (1), the centre of hasp (3) is provided with lockhole (5), the fixed arc lug (2) that is provided with in centre of fixed strip (1), the inside of arc lug (2) is provided with gasbag (6), the lateral surface of arc lug (2) is provided with one-way air release hole (4).

2. A single use molding plate for subgingival edge lift according to claim 1, wherein: the fixing strip (1), the arc-shaped convex block (2) and the lock catch (3) are of an integrally formed structure.

3. A single use molding plate for subgingival edge lift according to claim 1, wherein: the fixing strip (1) and the arc-shaped convex blocks (2) are made of transparent and elastic silicon rubber materials, and the fixing strip (1) and the arc-shaped convex blocks (2) are transparent green.

4. A single use molding plate for subgingival edge lift according to claim 1, wherein: the outer surface of one end, far away from the lock catch (3), of the fixing strip (1) is provided with retaining teeth.

5. A single use molding plate for subgingival edge lift according to claim 1, wherein: the width of the fixing strip (1) is the same as the height of the lock hole (5), the width of the fixing strip (1) is 2-3mm, and the width of the arc-shaped convex block (2) is 5 mm.

6. A single use molding plate for subgingival edge lift according to claim 1, wherein: the air bag (6) is communicated with the one-way air release hole (4).