CN203153982U - Dental implant - Google Patents
Dental implant Download PDFInfo
- Publication number
- CN203153982U CN203153982U CN 201320183145 CN201320183145U CN203153982U CN 203153982 U CN203153982 U CN 203153982U CN 201320183145 CN201320183145 CN 201320183145 CN 201320183145 U CN201320183145 U CN 201320183145U CN 203153982 U CN203153982 U CN 203153982U
- Authority
- CN
- China
- Prior art keywords
- dental implant
- external screw
- tooth implant
- screw thread
- implantation portion
- 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 discloses a dental implant. The dental implant is composed of an implanting part 1 and a fixing part 2 connected with the implanting part 1, wherein the implanting part 1 and the fixing part 2 are integrally formed; the implanting part 1 is provided with a sharp end 4; the fixing part 2 is provided with an external thread 5; and a porous tantalum layer is covered on the surface of the external thread 5. By using the dental implant with the structure, the dental implant can be conveniently implanted to a human tissue, thus the structural biocompatibility is improved, the postoperative recovery period is shortened, and the rapid postoperative recovery is accelerated.
Description
Technical field
This utility model relates to a kind of tooth implant, relates in particular to a kind of implantation, good biocompatibility, post-operative recovery tooth implant rapidly of being convenient to.
Background technology
Dental Implant is widely used in the oral cavity operation of planting.Tooth implant is the critical component of Dental Implant, and its quality has directly determined the height of Dental Implant quality, and therefore, the tooth implant that chooses is very important.
Existing tooth implant is implanted the operation more complicated, and operative cycle is long, is unfavorable for post-operative recovery.
The utility model content
At the above-mentioned defective that prior art exists, this utility model aims to provide a kind of implantation, good biocompatibility, post-operative recovery tooth implant rapidly of being convenient to.
To achieve these goals, this utility model by the following technical solutions: tooth implant is made of with the fixed part that links to each other with implantation portion implantation portion, and described implantation portion and fixed part are formed in one; Described implantation portion has pointed end, and described fixed part has external screw thread; Described external threaded surface is coated with the porous tantalum layer.
As the improvement to the technical program, described external screw thread is trapezoidal thread.
As the improvement to the technical program, described external screw thread is rectangular thread.
Compared with the prior art, this utility model makes tooth implant be convenient to the implant into body tissue owing to adopted technique scheme, has improved the biocompatibility of structure, has shortened the restore cycle of postoperative, has promoted postoperative to recover rapidly.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment.
Among the figure: 1 implantation portion, 2 fixed parts, 3 artificial teeth, 4 ends, 5 external screw threads.
The specific embodiment
Carry out concrete description below by this utility model of embodiment; be necessary to be pointed out that at this following examples only are used for this utility model is further detailed; can not be interpreted as the restriction to this utility model protection domain, those skilled in the art can make some nonessential improvement and adjustment to this utility model according to foregoing.
Embodiment: a kind of tooth implant, as shown in Figure 1, tooth implant is made of with the fixed part 2 that links to each other with implantation portion 1 implantation portion 1, and described implantation portion 1 and fixed part 2 are formed in one; Described implantation portion 1 has pointed end 4, and described fixed part 2 has external screw thread 5; Described external screw thread 5 surface coverage have the porous tantalum layer.
Described external screw thread 5 preferred trapezoidal thread or rectangular threads.
After implant procedure is finished, at fixed part 2 artificial tooth 3 is installed.
Alveolar bone is convenient to import in 1 pointed end 4 in implantation portion, makes implantation convenient.External screw thread 5 can make things convenient for the use of throw, helps implantation and the maintenance of tooth implant.The porous tantalum layer can improve the biocompatibility of structure, promotes that postoperative heals rapidly, shortens the restore cycle.
Claims (3)
1. tooth implant is characterized in that: described tooth implant is made of implantation portion (1) and the fixed part (2) that links to each other with implantation portion (1), and described implantation portion (1) and fixed part (2) are formed in one; Described implantation portion (1) has pointed end (4), and described fixed part (2) has external screw thread (5); Described external screw thread (5) surface coverage has the porous tantalum layer.
2. tooth implant as claimed in claim 1, it is characterized in that: described external screw thread (5) is trapezoidal thread.
3. tooth implant as claimed in claim 1, it is characterized in that: described external screw thread (5) is rectangular thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320183145 CN203153982U (en) | 2013-04-12 | 2013-04-12 | Dental implant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320183145 CN203153982U (en) | 2013-04-12 | 2013-04-12 | Dental implant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203153982U true CN203153982U (en) | 2013-08-28 |
Family
ID=49015213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320183145 Expired - Fee Related CN203153982U (en) | 2013-04-12 | 2013-04-12 | Dental implant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203153982U (en) |
-
2013
- 2013-04-12 CN CN 201320183145 patent/CN203153982U/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: 20130828 Termination date: 20190412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |