CN202801839U - Dental implant of implant tooth - Google Patents
Dental implant of implant tooth Download PDFInfo
- Publication number
- CN202801839U CN202801839U CN 201220520734 CN201220520734U CN202801839U CN 202801839 U CN202801839 U CN 202801839U CN 201220520734 CN201220520734 CN 201220520734 CN 201220520734 U CN201220520734 U CN 201220520734U CN 202801839 U CN202801839 U CN 202801839U
- Authority
- CN
- China
- Prior art keywords
- tooth
- implant
- central vertical
- horizontal channel
- dental 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
Links
- 239000007943 implant Substances 0.000 title claims abstract description 27
- 239000004053 dental implant Substances 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 5
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 5
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000000717 retained effect Effects 0.000 claims description 8
- 208000002193 Pain Diseases 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 230000036407 pain Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 108010048734 sclerotin Proteins 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Landscapes
- Dental Prosthetics (AREA)
Abstract
The utility model discloses a dental implant of an implant tooth. The dental implant comprises a body 1, a threaded opening for the implant tooth retention base to screw in is opened on the back end face of the body 1, one or more axial cutting edges are evenly distributed in the front of the body 1, a central vertical channel 2 and one or more horizontal channels 4 are arranged in the tail end of the front of the body 1, the central vertical channel 2 is connected with one ends of the horizontal channels, the other ends of the horizontal channels are evenly distributed around the body 1, and the central vertical channel 2 and the horizontal channels 4 are filled with porous tantalum materials. According to the dental implant in the structure, pains of patients are relieved greatly during operation, the biocompatibility of the dental implant is strengthened, the implanting adaptability is improved, and the implanting operation is convenient and easy to implement.
Description
Technical field
This utility model relates to a kind of tooth-planting tooth implant, relates in particular to a kind ofly can reduce ailing, strong, the simple tooth-planting tooth implant of implant procedure of biocompatibility of operation.
Background technology
Existing tooth-planting tooth implant comprises body, offers the screw thread mouth that screws in for the Dental Implant retained abutment on the body rear end face, and body is provided with screw thread, and itself and Dental Implant retained abutment are used.The Dental Implant retained abutment comprises the threaded portion of head, the plantation section at rear portion and the transition part of connecting thread section and plantation section.After screwing in the threaded portion of Dental Implant retained abutment in the tooth-planting tooth implant during use, the tooth-planting tooth implant is implanted in the root of the tooth, and baking-ceramic tooth is planted on the Dental Implant retained abutment.There is the large shortcoming of resistance when implanting root of the tooth in existing tooth-planting tooth implant, causes larger slight illness to patient easily, also brings larger difficulty to implant procedure.And existing tooth-planting tooth implant and body bone tissue merge insufficient, and biocompatibility is not high, is difficult to adapt to various sclerotin.
The utility model content
In view of the foregoing defects the prior art has, this utility model aims to provide and a kind ofly can reduce ailing, strong, the simple tooth-planting tooth implant of implant procedure of biocompatibility of operation.
To achieve these goals, this utility model is by the following technical solutions: the tooth-planting tooth implant comprises body, offer the screw thread mouth that screws in for the Dental Implant retained abutment on the rear end face of described body, the front portion of described body is provided with one or more axial cutting edge, and described cutting edge evenly distributes; Establish central vertical passage and one or more horizontal channel in the described body portion end, described central vertical passage is connected conducting with described horizontal channel one end respectively, and the other end of described horizontal channel is evenly distributed on around the described body; All be filled with the porous tantalum material in described central vertical passage and the described horizontal channel.
As the improvement to the technical program, described cutting edge quantity is 3.
As the improvement to the technical program, described horizontal channel quantity is 4.
As the improvement to the technical program, described body is provided with screw thread.
Compared with the prior art, this utility model has been eliminated the slight illness of patient during operation greatly owing to adopted technique scheme, has strengthened the biocompatibility of tooth-planting tooth implant, has improved the adaptability of plantation, makes implant procedure convenient and easy.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is P-P directional profile figure.
The specific embodiment
Below by embodiment this utility model is carried out concrete description; 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-planting tooth implant, as shown in Figure 1, described tooth-planting tooth implant comprises body 1, offer the screw thread mouth that screws in for the Dental Implant retained abutment on the rear end face of described body 1, the front portion of described body 1 is provided with one or more axial cutting edge 3, and described cutting edge 3 evenly distributes.Establish central vertical passage 2 and one or more horizontal channel 4 in the described body 1 anterior end, described central vertical passage 2 is connected conducting with described horizontal channel 4 one ends respectively, and the other end of described horizontal channel 4 is evenly distributed on around the described body 1.Described central vertical passage 2 and the described horizontal channel 4 interior porous tantalum materials that all are filled with.
For the ease of making preferred 3 of described cutting edge 3 quantity.
In order to take into account manufacture difficulty and sufficient contact surface, preferred 4 of described horizontal channel 4 quantity.
In order to make implantation convenient, described body 1 is provided with screw thread 5.
When the tooth-planting tooth implant was implanted, because the effect of equally distributed cutting edge, resistance was less when making implantation, and implant procedure is simpler, and the misery that patient suffers is also less.Porous tantalum material and the osseous tissue of filling in central vertical passage and the horizontal channel can fully merge, and have strengthened the biocompatibility of structure, are conducive to adapt to various sclerotin.
Claims (4)
1. tooth-planting tooth implant, it is characterized in that: described tooth-planting tooth implant comprises body (1), offer the screw thread mouth that screws in for the Dental Implant retained abutment on the rear end face of described body (1), the front portion of described body (1) is provided with one or more axial cutting edge (3), and described cutting edge (3) evenly distributes; Establish central vertical passage (2) and one or more horizontal channel (4) in the anterior end of described body (1), described central vertical passage (2) is connected conducting with described horizontal channel (4) one ends respectively, and the other end of described horizontal channel (4) is evenly distributed on described body (1) on every side; All be filled with the porous tantalum material in described central vertical passage (2) and described horizontal channel (4).
2. tooth-planting tooth implant as claimed in claim 1, it is characterized in that: described cutting edge (3) quantity is 3.
3. tooth-planting tooth implant as claimed in claim 1 or 2, it is characterized in that: described horizontal channel (4) quantity is 4.
4. tooth-planting tooth implant as claimed in claim 1 or 2, it is characterized in that: described body (1) is provided with screw thread (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220520734 CN202801839U (en) | 2012-10-12 | 2012-10-12 | Dental implant of implant tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220520734 CN202801839U (en) | 2012-10-12 | 2012-10-12 | Dental implant of implant tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202801839U true CN202801839U (en) | 2013-03-20 |
Family
ID=47860787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220520734 Expired - Fee Related CN202801839U (en) | 2012-10-12 | 2012-10-12 | Dental implant of implant tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202801839U (en) |
-
2012
- 2012-10-12 CN CN 201220520734 patent/CN202801839U/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: 20130320 Termination date: 20181012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |