CN203953853U - A kind of plug-in type Dental Implant - Google Patents
A kind of plug-in type Dental Implant Download PDFInfo
- Publication number
- CN203953853U CN203953853U CN201420363217.4U CN201420363217U CN203953853U CN 203953853 U CN203953853 U CN 203953853U CN 201420363217 U CN201420363217 U CN 201420363217U CN 203953853 U CN203953853 U CN 203953853U
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- China
- Prior art keywords
- base station
- foundation pile
- plug
- dental implant
- type dental
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- Expired - Fee Related
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Abstract
This utility model relates to a kind of plug-in type Dental Implant.It comprises foundation pile (1), base station (2) and artificial tooth (3), and its base station (2) comprises body (4) and head (5); In head (5), have through hole (6), have spring (7) in through hole (6), slide block (8) is set up at spring (7) two ends separately; In artificial tooth (3), be provided with the caulking groove (9) that slide block (8) is installed; Body (4) lower end of base station (2) is also provided with frustum (10); Foundation pile (1) is made up of most advanced and sophisticated (11) and link (12), and most advanced and sophisticated (11) are cone, and link (12) appearance side is smooth transition arc surface, and link (12) is provided with the detent (13) of Corresponding matching frustum (10); Foundation pile (1) adopts porous tantalum product, and its porosity is 60% ~ 70%.This utility model is rational in infrastructure, easy for installation, stable connection, has good biocompatibility concurrently.
Description
Technical field
This utility model relates to oral cavity manual tooth planting, relates in particular to a kind of plug-in type Dental Implant.
background technology
At present, oral cavity canine implant technology, because having unique technical advantage, and has obtained good development, applies more and more extensive.But along with the development of this technology, the many technical problems that wherein exist also appear gradually, for example: existing canine implant is mostly designed to multiple assembling parts and forms, large multi-link defective tightness between its member, and with between body bone tissue, be connected also firm not, easily occur loosening and sink or come off, very easily bringing secondary injury to patient; Mechanical property and biocompatibility are poor simultaneously, there will be repulsion, and affect its service life after long-time use with tissue.These technical problems have directly affected its clinical application effect, and become the technical bottleneck for the treatment of in breaking through.
Utility model content
The purpose of this utility model is to provide a kind of plug-in type Dental Implant, and this plug-in type Dental Implant is rational in infrastructure, easy for installation, stable connection, has good biocompatibility concurrently.
The purpose of this utility model is achieved in that
A kind of plug-in type Dental Implant, it comprises foundation pile, base station and artificial tooth, it is characterized in that: described base station includes body and head, in its head, is provided with through hole, in this through hole, has spring, both ends of the spring is arranged with slide block; In described artificial tooth, correspondence is provided with the caulking groove that slide block is installed; The body lower end of described base station is also provided with frustum; Described foundation pile is made up of most advanced and sophisticated and link, and its tip is cone, and the appearance side of its link is smooth transition arc surface, and on its link, is provided with the detent in order to frustum described in Corresponding matching; Described foundation pile adopts porous tantalum product, and its porosity is 60% ~ 70%.
Above-mentioned slide block, is excellently less than the right-angled trapezium body of lower surface area for upper surface area.This slide block also can be set to the object that other sides such as right angle trigonometry body are inclined-plane, or the object of other shapes.
The head of above-mentioned base station is cuboid, and with artificial tooth corresponding matching, further to increase anti-axial-rotation.
The body of above-mentioned base station is cylindrical shape, and its body lateral surface is provided with regular screw threads.This arranges the contact area having increased between its structure and osseous tissue, fits tightr.
Further, above-mentioned base station and above-mentioned foundation pile are located by connecting by above-mentioned frustum and the realization of above-mentioned detent of Corresponding matching, and further realize fixing through welding or bonding.Its connected mode is simple, and has realized the two is connected to an entirety.
Base station is passed through the frustum of its body lower end by this utility model, in the detent of directly pegging graft on foundation pile link, and realize its two connection, and further through welding or bonding, realize the fixing of the two, the design that simplifies the structure, and be connected to its good stress performance after an entirety, be convenient to produce and plant tooth process operation; Simultaneously, foundation pile adopts the porous tantalum product of above-mentioned porosity, well meet its structural mechanical property in application, also make osseous tissue grow into and the structure of growing in having formed, thereby organically combine as a whole with body bone tissue, greatly increase its biocompatibility, improved service life and implanted comfort level, increased stability and anti-verticity after this artificial prosthesis is implanted.In addition, cone is processed at the tip of its foundation pile, the convenient alveolar bone of implanting.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of this utility model embodiment plug-in type Dental Implant.
Fig. 2 is the Integral connection structure schematic diagram of plug-in type Dental Implant in Fig. 1.
Fig. 3 is that the axle of plug-in type Dental Implant in Fig. 1 is surveyed view.
Detailed description of the invention
Be below this utility model preferred embodiment, and be not intended to limit protection domain of the present utility model.
Embodiment 1
As shown in Figures 1 to 3: a kind of plug-in type Dental Implant, it comprises foundation pile 1, base station 2 and artificial tooth 3; Its base station 2 adopts medical titanium alloy to make, and it includes body 4 and head 5; In its head 5, be provided with through hole 6, in this through hole 6, have spring 7, spring 7 two ends are arranged with slide block 8, and this slide block 8 is less than the right-angled trapezium body of lower surface area for upper surface area; The interior correspondence of its artificial tooth 3 is provided with the caulking groove 9 that slide block 8 is installed; Body 4 lower ends of its base station 2 are also provided with frustum 10; Its foundation pile 1 is made up of tip 11 and link 12; Its tip 11 is cone, and the appearance side of its link 12 is smooth transition arc surface, and is provided with the detent 13 in order to Corresponding matching frustum 10 on its link 12; Its foundation pile 1 adopts porous tantalum product, and its porosity is 60% ~ 70%, and this porous tantalum product specifically can adopt method preparation described in patent 201110296515.7; The head 5 of base station 2 is cuboid, and body 4 is cylindrical shape, and body 4 lateral surface are provided with regular screw threads; Its base station 2 and foundation pile 1 are located by connecting by frustum 10 and detent 13 realizations of Corresponding matching, and further realize the fixing of the two through laser weld; The head 5 of base station 2 and artificial tooth 3 corresponding matching, and then realized the implantation of artificial tooth.
By the head of base station 25 is processed with to through hole 6, and configuration can be at the slide block 8 of through hole 6 interior slips, along with artificial tooth 3 is toward lower slider, promote slide block 8 to the interior movement of through hole 6, after artificial tooth 3 moves into place, slide block 8 embeds in caulking groove 9, now by the effect of spring 7, make slide block 8 can keep chimeric closely with embedding 9, thereby play well anti-axially movable effect, and anti-loosening and effect that come off.
Claims (5)
1. a plug-in type Dental Implant, it comprises foundation pile (1), base station (2) and artificial tooth (3), it is characterized in that: described base station (2) includes body (4) and head (5), in its head (5), be provided with through hole (6), in this through hole (6), have spring (7), spring (7) two ends are arranged with slide block (8); The interior correspondence of described artificial tooth (3) is provided with the caulking groove (9) that slide block (8) is installed; Body (4) lower end of described base station (2) is also provided with frustum (10); Described foundation pile (1) is made up of most advanced and sophisticated (11) and link (12), its tip (11) is cone, the appearance side of its link (12) is smooth transition arc surface, and on its link (12), is provided with the detent (13) of frustum (10) described in Corresponding matching; Described foundation pile (1) adopts porous tantalum product, and its porosity is 60% ~ 70%.
2. plug-in type Dental Implant according to claim 1, is characterized in that: described slide block (8) is less than the right-angled trapezium body of lower surface area for upper surface area; The head (5) of described base station (2) is cuboid, and with artificial tooth (3) corresponding matching.
3. according to plug-in type Dental Implant described in claim 1 or 2, it is characterized in that: the body (4) of described base station (2) is cylindrical shape, and its body (4) lateral surface is provided with regular screw threads.
4. according to plug-in type Dental Implant described in claim 1 or 2, it is characterized in that: described base station (2) and described foundation pile (1) are located by connecting by described frustum (10) and described detent (13) realization of Corresponding matching, and realize fixing through welding or bonding.
5. plug-in type Dental Implant according to claim 3, is characterized in that: described frustum (10) by Corresponding matching of described base station (2) and described foundation pile (1) and described detent (13) are realized and being located by connecting, and realize fixing through welding or bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363217.4U CN203953853U (en) | 2014-07-03 | 2014-07-03 | A kind of plug-in type Dental Implant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363217.4U CN203953853U (en) | 2014-07-03 | 2014-07-03 | A kind of plug-in type Dental Implant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203953853U true CN203953853U (en) | 2014-11-26 |
Family
ID=51914497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420363217.4U Expired - Fee Related CN203953853U (en) | 2014-07-03 | 2014-07-03 | A kind of plug-in type Dental Implant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203953853U (en) |
-
2014
- 2014-07-03 CN CN201420363217.4U patent/CN203953853U/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: 20141126 Termination date: 20200703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |