CN201341967Y

CN201341967Y - Dental restoration device

Info

Publication number: CN201341967Y
Application number: CNU2009200045350U
Authority: CN
Inventors: 张军
Original assignee: Individual
Current assignee: Beijing Aiweibai Dental Technology Co Ltd
Priority date: 2009-02-13
Filing date: 2009-02-13
Publication date: 2009-11-11
Anticipated expiration: 2019-02-13

Abstract

The utility model provides a dental restoration device, which comprises a U-shaped alveolar, wherein one or a plurality of tooth restorations are mounted in the alveolar, and the tooth restorations are adjacently connected, and one or a plurality of attaching surfaces are arranged on the restorations near the directions of teeth. The dental restoration device has convenient use, simple structure and low production cost, and a plurality of restorations can be once adhered on teeth through a groove-shaped object tooth box.

Description

Tooth is repaired utensil

Technical field

This utility model relates to tooth and repairs the apparatus technical field, and particularly a kind of tooth is repaired utensil.

Background technology

Dental surface is subjected to nonvolatil dyeing sometimes and stains, and is rotten, damage or the like, and several technology of improving this type of tooth outward appearance and function are developed.

Prior art provides the agglutinating technology of a kind of dental prosthetics, and this technology is the restoration (as: tooth veneer) that one deck is very thin, and the surface curve of their face shaping and curve and profile, shape and tooth is thought coupling, is attached on the front surface of tooth.Each tooth veneer is processed separately, installs on the dental surface separately.Select the material that is complementary with natural color of teeth and transparency especially.In order to improve the attractive in appearance of xanthodont or bad tooth, typical way is with binding agent that the tooth veneer is sticking obedient to tooth.

Common way is when the tooth veneer is installed, needs the doctor to hold the tooth veneer on the other hand, and operations such as tooth veneer are pasted in location, installation in patient's mouth then.When location and installation is pasted the tooth veneer, need the finger of another hands to put in patient's the oral cavity sometimes and operate.Such operation has the shortcoming and defect of itself, and for example: typically stickup program need be used the adhesive agent of the close sense of light probe treatment light.Like this, dentist's finger will make smudgy to the tooth veneer, and this makes the doctor both can't see the tooth veneer can not point to the part that the doctor wants the tooth veneer for the treatment of to light.

Before doing well binding agent, the dentist should reappose the tooth veneer, and the part finger in wet gloves for protection may be stained with slimy binding agent, also can be slipped on another part, may damage the texture of touch and the landing of relevant tooth veneer.Failure that this landing might cause the tooth veneer to be installed such as improper installation tooth veneer, has damaged the integrity and the aesthetic property of tooth veneer.If on tooth veneer edge is well not bonding, will shift out the tooth veneer, the binding agent of disposing tooth veneer and dental surface causes the guest to feel under the weather, and has not only prolonged installation procedure, also will replace with new tooth veneer.

Prior art provides also that some have replaced the tooth utensil of doctor's hands in installation process.In order to pick up or to press from both sides the utensil of tooth veneer, for example:, or have the thin label of binding agent to be used for picking up, put down, press from both sides the tooth veneer with sticking and not dried material.A kind of utensil, this utensil has individual handle, and an end of handle is the pliers of diversification.However, most of dentists still continue to go to take with their finger in taping process, go to put, and remove to pinch the tooth veneer.Because known utensil can not force in pressure on the surface of tooth veneer uniformly.

Location so repeatedly, inspection, adaptation, with after ability installs the tooth veneer as much as possible, the patient often feels very ill up to the doctor, because in the operating process that the tooth veneer is installed, a lot of fingers reach in his face.

The utility model content

This utility model provides a kind of convenient tooth that restoration is installed to repair utensil, and simple in structure, cost is low.

To achieve these goals, this utility model provides following technical scheme:

A kind of tooth is repaired utensil, comprising: U type alveolus, be equiped with one or more dental restorations in the described alveolus, and the adjacent connection of described a plurality of dental restorations, described restoration is provided with one or more binding faces near the direction of tooth.

Wherein, a supporter that is used to support described restoration is set in described alveolus also, above support is placed in the described alveolus, and between alveolar inner surface and described dental restoration.

From technique scheme as can be seen, the tooth that this utility model provides is repaired utensil and by U type flute profile thing a plurality of restorations can disposablely be pasted on the tooth, uses simply, and is simple in structure, and cost is low.

Description of drawings

The tooth that Fig. 1 provides for this utility model embodiment is repaired the profile of utensil;

The tooth that Fig. 2 provides for this utility model embodiment is repaired the flow chart of utensil;

The tooth that Fig. 3 provides for this utility model embodiment is repaired the flow chart of utensil;

The tooth that Fig. 4 provides for this utility model embodiment is repaired the full figure of utensil.

The specific embodiment

In order better to understand the technical solution of the utility model, describe the embodiment that this utility model provides in detail below in conjunction with accompanying drawing.

With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, this utility model embodiment provides a kind of tooth to repair utensil, is used to repair guest's tooth, this tooth is repaired utensil and is comprised: U type flute profile thing 4, just alveolus 4, and this alveolus 4 matches with guest's tooth mould 1, can pack in the tooth 5.

Be equiped with one or more dental restorations 8 in the described alveolus 4, this dental restoration 8 is the tooth veneer, described a plurality of tooth veneer 8 adjacent connections.

The end of described dental restoration 8 is provided with fixing point 2, and fixing point 2 can be a material of the same race with dental restoration 8, connect fragile so that completely tooth reparation combination is separated with the tooth veneer when installing.

Also at described U type flute profile thing 4 supporter 3 that is used to support described restoration 8 is set, above support 3 fixes with the fixing point 2 of described dental restoration 8 ends, and between the inner surface and described tooth veneer 8 of alveolus 4.

Wherein, a silica gel protected film also is set on the above support.

Two terminal edges of this U type alveolus 4 respectively are provided with a

fixing point

9,10, and this

fixing point

9,10 is finalized the design with the shape of

tooth mould

6,7

teeth.Fixing point

9,10 is precisely placed with fixing alveolus 4, so just can be perfectly by whippy 3 restorations that supporting 8 and guest's tooth 5 line up line and fit tightly.

Alveolus 4 is furnished with

fixing point

9,10, matches with

tooth mould

6,7, and alveolus 4 will well be fixed on the tooth mould, and set-point 23 surrounds and just formed two safe fixing points after by the silica gel supporter in addition, to have prevented U type alveolus 4 unnecessary movement.U type alveolus 4 can be very thin, and Chong material is not made, and feels more comfortable like this when to the guest tooth veneer being installed, also easier infiltration light in pasting process.

This tooth is repaired the U type alveolus 4 of utensil and can be made with any material compatible with health, and is preferably hard or semi-stiff.Be suitable for making the material of this utensil including, but not limited to silicon, polyamide, foamed materials, polypropylene, rubber composition, mixture materials similar etc.This tooth is repaired utensil and is adopted transparent or semitransparent material, so that reflective by tooth veneer 8 and U type alveolus 4.This has just activated the close sense binding agent of light 5 of tooth veneer 8 and teeth, starts agglutinating photochemical reaction is set.

In a further embodiment, on this U type alveolus 4 protecting film 11 is set also, in installation process, is used for mobile utensil, better see the edge of gingiva.Can cushion and protect any material of the appearance of restoration all can be used for making this protecting film 11.The making of protecting film 11 can be adopted transparent or opaque material, will shift out protecting film 11 when mounted, so transparency is not had rigid requirement.Material can be mixed rubber and silicone rubber etc.Gingiva is revealed, and the technical staff just can be clear that aliging of tooth veneer and gingiva tooth in installation process like this, and is not subjected to blocking of U type alveolus 4.

More than a kind of tooth that this utility model embodiment is provided repair utensil and be described in detail, for one of ordinary skill in the art, thought according to this utility model embodiment, part in specific embodiments and applications all can change, in sum, this description should not be construed as restriction of the present utility model.

Claims

1, a kind of tooth is repaired utensil, it is characterized in that, comprising: U type alveolus, be equiped with one or more dental restorations in the described alveolus, and the adjacent connection of described a plurality of dental restorations, described restoration is provided with one or more binding faces near the direction of tooth.

2, tooth is repaired utensil according to claim 1, it is characterized in that, also in described U type alveolus a supporter that is used to support described restoration is set, it is interior between alveolar inner surface and described dental restoration that above support is placed on described U type alveolus.

3, tooth is repaired utensil according to claim 1, it is characterized in that, a silica gel protected film also is set on the above support.