CN203354669U - Planting tooth nail - Google Patents
Planting tooth nail Download PDFInfo
- Publication number
- CN203354669U CN203354669U CN 201320219786 CN201320219786U CN203354669U CN 203354669 U CN203354669 U CN 203354669U CN 201320219786 CN201320219786 CN 201320219786 CN 201320219786 U CN201320219786 U CN 201320219786U CN 203354669 U CN203354669 U CN 203354669U
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- CN
- China
- Prior art keywords
- nail
- tooth
- planting tooth
- planting
- implant
- 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
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Abstract
The utility model relates to a planting tooth nail which comprises a nail point part, a nail body part and a nail tail part (1), and is characterized in that a convex part (3) is pressed at the nail point part; and a concave part (2) is pressed at the nail body part; and the nail tail part adopts a porous tantalum part. The convex part and the concave part are manufactured on the planting tooth nail, and the nail is fixed on a tooth root through a solidification material, so that the success rate is high, the nail is firm and durable, and the nail is simple and easy to operate and manufacture. The nail body tail part is arranged to be the porous tantalum part, so that the biocompatibility of the planting tooth nail is greatly improved, and at the same time, the mechanical property of the planting tooth nail can be well met, the service life of the planting tooth nail is greatly prolonged, and the implanting comfort degree is greatly improved.
Description
Technical field
This utility model relates to medical supplies, relates in particular to a kind of tooth-implant nail of good biocompatibility.
Background technology
At present, widely used tooth-implant nail, in when plantation, need head into root of the tooth by tooth-implant nail with metal hammer, and easy loose or dislocation or by the root of the tooth splitting soon after exerting oneself inappropriate day, make to plant unsuccessfully.And after the long-time use of existing tooth-implant nail, thereby between meeting and tissue, occurring repelling affects its service life.
The utility model content
The purpose of this utility model is to provide a kind of tooth-implant nail, and this tooth-implant nail can make patient's no pain when plantation, and simple to operate, sturdy and durable, good biocompatibility.
The purpose of this utility model is achieved in that
A kind of tooth-implant nail, it comprises nail tip part, nail body part and nail portion, it is characterized in that: the projection suppressed is arranged on the nail tip part, on nail body part, the recess suppressed is arranged, described nail portion adopts the porous tantalum product.
When general planting enlarges the root of the tooth pith cavity, adopt inverted cone or round bur, make large outside, pith cavity the inside little, first dental material is solidified to curing material filling the inside, then the tooth nail is pressed into and gets final product gently.
The beneficial effects of the utility model are:
Due to recess and the projection of making being arranged on this tooth-implant nail, solidify curing material and be fixed on root of the tooth through adopting, so success rate is high, firm durable, and operation and the system nail all simple.And be set to the porous tantalum part by following closely portion, greatly improved the biocompatibility of this tooth-implant nail, also well met its mechanical property simultaneously, greatly improved the service life of this tooth-implant nail and implanted comfort level.
The accompanying drawing explanation
The structural representation that accompanying drawing 1 is the tooth-implant nail in this utility model embodiment 1.
Wherein, the 1st, nail portion, the 2nd, the recess suppressed, the 3rd, the projection suppressed.
The specific embodiment
Be below this utility model preferred embodiment, be not intended to limit protection domain of the present utility model.
Embodiment 1
As shown in Figure 1: a kind of tooth-implant nail, it comprises nail tip part, nail body part and nail portion 1; The projection 3 suppressed is arranged on the nail tip part, on nail body part, the recess 2 suppressed is arranged, nail portion 1 adopts the porous tantalum product.
When adding the cost tooth-implant nail, omit to make the operation of nail tip, on tooth-implant nail through the methods such as compacting make recess partly, projection gets final product.
Claims (1)
1. a tooth-implant nail, it comprises nail tip part, nail body part and nail portion (1), it is characterized in that: the projection (3) suppressed is arranged on the nail tip part, on nail body part, the recess (2) suppressed is arranged; Described nail portion (1) adopts the porous tantalum product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320219786 CN203354669U (en) | 2013-04-27 | 2013-04-27 | Planting tooth nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320219786 CN203354669U (en) | 2013-04-27 | 2013-04-27 | Planting tooth nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203354669U true CN203354669U (en) | 2013-12-25 |
Family
ID=49802505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320219786 Expired - Fee Related CN203354669U (en) | 2013-04-27 | 2013-04-27 | Planting tooth nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203354669U (en) |
-
2013
- 2013-04-27 CN CN 201320219786 patent/CN203354669U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20190427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |