CN209884368U - Auxiliary instrument for filling and repairing tooth - Google Patents
Auxiliary instrument for filling and repairing tooth Download PDFInfo
- Publication number
- CN209884368U CN209884368U CN201920563618.7U CN201920563618U CN209884368U CN 209884368 U CN209884368 U CN 209884368U CN 201920563618 U CN201920563618 U CN 201920563618U CN 209884368 U CN209884368 U CN 209884368U
- Authority
- CN
- China
- Prior art keywords
- retention
- fins
- filling
- arc
- wedges
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
An auxiliary appliance for filling and repairing a tooth body relates to the technical field of medical equipment and solves the technical problem of improving the filling and forming quality. The instrument comprises a forming part and a retention clip; the forming part consists of two elastic arc-shaped fins, the two fins are symmetrically arranged in front and back, the arc centers of the front fins face forwards, the arc centers of the rear fins face backwards, and the lower edges of the middle parts of the two fins are connected through an elastic V-shaped connecting sheet; the retention clamp comprises an elastic arc-shaped handle and two retention wedges, wherein two ends of the handle are respectively fixed with a connecting rod, the two retention wedges are respectively fixed on the two connecting rods, the two retention wedges are right and left, the middle part of the right end of the left retention wedge protrudes towards the right cone, and the middle part of the left end of the right retention wedge protrudes towards the left cone. The utility model provides an apparatus for the tooth body fills and restores.
Description
Technical Field
The utility model relates to a medical equipment technique, in particular to a technique of a tooth filling and repairing auxiliary instrument.
Background
In the treatment of dental pulp of an oral outpatient dental body, it is often necessary to fill a target dental body with a bone material, and when filling the bone material, it is necessary to surround the filling side of the target dental body with a molding piece to assist in molding the filling material.
The existing forming pieces are single inelastic arc-shaped sheets, and the retention clips (tools for clamping the forming pieces) clamp the forming pieces through the openings on the left side and the right side of the forming pieces, so that the fitting degree of the forming pieces and the adjacent surfaces of tooth bodies is poor, the filling forming quality is influenced, filling materials are easy to overflow to form overhang or underfill, normal interproximal points cannot be recovered, food is repeatedly embedded after the tooth bodies are filled, and secondary caries or absorption of ridges of interdental teeth are caused.
SUMMERY OF THE UTILITY MODEL
To the defects existing in the prior art, the technical problem to be solved by the utility model is to provide a tooth filling and repairing auxiliary instrument which can improve the filling and forming quality.
In order to solve the technical problem, the utility model provides a tooth fills repair auxiliary instrument which characterized in that: comprises a forming part and a retention clamp;
the forming part consists of two elastic arc-shaped fins, the two fins are symmetrically arranged in front and back, the arc centers of the front fins face forwards, the arc centers of the rear fins face backwards, and the lower edges of the middle parts of the two fins are connected through an elastic V-shaped connecting sheet;
the retention clamp comprises an elastic arc-shaped handle and two retention wedges, wherein two ends of the handle are respectively fixed with a connecting rod, the two retention wedges are respectively fixed on the two connecting rods, the two retention wedges are right and left, the middle part of the right end of the left retention wedge protrudes towards the right cone, and the middle part of the left end of the right retention wedge protrudes towards the left cone.
The utility model provides a tooth body fills restores auxiliary instrument, the formed part adopts the double wing structure and has elasticity, the laminating degree of fin and tooth body looks proximal surface is good, and need not the trompil on the fin, can grasp the formed part with two maintenance wedge cards of maintenance clamp between two fins, the outstanding laminating degree that can further increase fin and tooth body looks proximal surface of the outstanding pressure energy of the cone of the tip of maintenance wedge exerted to the fin, can avoid the filler to be short of filling and overhang, thereby can improve and fill the shaping quality.
Drawings
FIG. 1 is a right side plan view of a dental filling/restoration aid according to an embodiment of the present invention;
FIG. 2 is a perspective view of a molded part of the auxiliary device for dental filling and restoration according to the embodiment of the present invention;
fig. 3 is a right side plan view of the retention clip of the auxiliary instrument for filling and restoring a tooth according to the embodiment of the present invention.
Detailed Description
The following description will be made in detail with reference to the accompanying drawings, but the present embodiment is not intended to limit the present invention, and all similar structures and similar variations thereof adopted by the present invention should be included in the protection scope of the present invention, and the relations between the numbers of the components in the present invention are shown.
As shown in fig. 1 to 3, an auxiliary instrument for filling and repairing a tooth provided by an embodiment of the present invention is characterized in that: comprises a forming part and a retention clamp;
the forming part consists of two elastic arc- shaped fins 11 and 12 which are symmetrically arranged front and back, the arc center of the front fin 11 faces forward, the arc center of the rear fin 12 faces backward, and the lower edges of the middle parts of the two fins are connected through an elastic V-shaped connecting sheet 13;
the retention clamp comprises an elastic arc-shaped handle 2 and two retention wedges 4, wherein two ends of the handle 2 are respectively fixed with a connecting rod 3, the two retention wedges 4 are respectively fixed on the two connecting rods 3, the two retention wedges 4 are right opposite to each other in the left-right direction, the middle part of the right end of the left retention wedge protrudes towards the right cone, and the middle part of the left end of the right retention wedge protrudes towards the left cone.
In the embodiment of the utility model, the V-shaped connecting sheet 13 and the two fins 11 and 12 of the formed part are made of titanium metal material, the V-shaped connecting sheet 13 and the two fins 11 and 12 are integrally formed, the thickness of the V-shaped connecting sheet 13 and the thickness of the two fins 11 and 12 are both 0.3-0.5 mm, and the formed part is made of titanium metal material, can be sterilized at high temperature and high pressure and can be used repeatedly; in other embodiments of the present invention, the molding member can be made of other materials.
The embodiment of the utility model provides a tooth body fills to restore for department of stomatology, place the formed part between two maintenance wedges 4 of maintenance clamp during the use, and go into the taper protruding portion card of two maintenance wedges 4 tip two fins 11, 12 between the space, can realize the centre gripping to the formed part, then can utilize the maintenance clamp to place the formed part of centre gripping in the tooth body department of waiting to restore (between two teeth, tooth is restoreed in waiting to restore of one of them tooth, perhaps tooth is all waited to restore to two teeth), can begin to fill the restoration operation to the tooth body after the formed part is placed.
Claims (1)
1. A dental filling repair auxiliary device is characterized in that: comprises a forming part and a retention clamp;
the forming part consists of two elastic arc-shaped fins, the two fins are symmetrically arranged in front and back, the arc centers of the front fins face forwards, the arc centers of the rear fins face backwards, and the lower edges of the middle parts of the two fins are connected through an elastic V-shaped connecting sheet;
the retention clamp comprises an elastic arc-shaped handle and two retention wedges, wherein two ends of the handle are respectively fixed with a connecting rod, the two retention wedges are respectively fixed on the two connecting rods, the two retention wedges are right and left, the middle part of the right end of the left retention wedge protrudes towards the right cone, and the middle part of the left end of the right retention wedge protrudes towards the left cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920563618.7U CN209884368U (en) | 2019-04-24 | 2019-04-24 | Auxiliary instrument for filling and repairing tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920563618.7U CN209884368U (en) | 2019-04-24 | 2019-04-24 | Auxiliary instrument for filling and repairing tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209884368U true CN209884368U (en) | 2020-01-03 |
Family
ID=68999550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920563618.7U Expired - Fee Related CN209884368U (en) | 2019-04-24 | 2019-04-24 | Auxiliary instrument for filling and repairing tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209884368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875699A (en) * | 2019-04-24 | 2019-06-14 | 上海市东方医院（同济大学附属东方医院） | Auxiliary instrument for filling and repairing tooth |
-
2019
- 2019-04-24 CN CN201920563618.7U patent/CN209884368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875699A (en) * | 2019-04-24 | 2019-06-14 | 上海市东方医院（同济大学附属东方医院） | Auxiliary instrument for filling and repairing tooth |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209884368U (en) | Auxiliary instrument for filling and repairing tooth | |
| US20070087310A1 (en) | Dental matrices and clamps therefor | |
| US20130252199A1 (en) | Dental Separator Ring | |
| US8029281B2 (en) | Separating ring | |
| Yaman et al. | Stress distribution of post–core applications in maxillary central incisors | |
| JP5247893B2 (en) | Dental separator and matrix system for making dental restorations | |
| US2627113A (en) | Dental inlay clamp | |
| US1910740A (en) | Dental appliance | |
| US20140220507A1 (en) | Dental shaping strip | |
| CN109875699A (en) | Auxiliary instrument for filling and repairing tooth | |
| CN215739291U (en) | Hyoplastron pincers for operation | |
| CN210354945U (en) | Dental molded sheet clamp | |
| US20150282896A1 (en) | Dental tool | |
| CN215273474U (en) | Orthodontic arch wire tool of taking one's place | |
| CN212438905U (en) | Invisible appliance capable of preventing tooth extraction from toppling | |
| CN205107929U (en) | Root of extracing tooth clamps | |
| CN201350130Y (en) | Teeth separating wedge pliers | |
| US6652277B1 (en) | Dentist's matrix contact instrument | |
| CN106618630A (en) | X-ray traditional dental film locator | |
| CN215384766U (en) | Forming sheet with gradient type attaching structure | |
| CN203153973U (en) | Dental crown dismounting clamp | |
| KR200497960Y1 (en) | Pliers and machine for manufacturing fixed retainer | |
| CN209770464U (en) | Handheld portable vascular clamp | |
| CN211610173U (en) | Tooth dividing tool | |
| CN215937740U (en) | Double-head film forming piece imbedding clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 |