CN204049895U - A kind of canine implant - Google Patents
A kind of canine implant Download PDFInfo
- Publication number
- CN204049895U CN204049895U CN201420355280.3U CN201420355280U CN204049895U CN 204049895 U CN204049895 U CN 204049895U CN 201420355280 U CN201420355280 U CN 201420355280U CN 204049895 U CN204049895 U CN 204049895U
- Authority
- CN
- China
- Prior art keywords
- foundation pile
- base station
- fixed part
- slide block
- artificial tooth
- 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 19
- 241000282465 Canis Species 0.000 title claims abstract description 17
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 6
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims description 4
- 241000826860 Trapezium Species 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 210000000988 bone and bone Anatomy 0.000 description 4
- 210000000214 mouth Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Landscapes
- Prostheses (AREA)
Abstract
This utility model relates to a kind of canine implant.It comprises foundation pile (1), base station (2) and artificial tooth (3), it is characterized in that: base station (2) is directly fixed on foundation pile (1) upper end, and on base station (2) side fluted (4), in groove (4), having spring (5), there is slide block (6) in spring (5) outside; The caulking groove (7) installing slide block (6) is provided with in artificial tooth (3); Foundation pile (1) is made up of fixed part (8) and implanting portion; The tip (9) of implanting portion is cone, and the appearance side of its link is the arc surface that smoothly transits (10); Fixed part (8) adopts porous tantalum product, and its porosity is 60% ~ 70%.This utility model structure is simple, easy for installation, stable connection, has good biocompatibility concurrently.
Description
Technical field
This utility model relates to oral cavity manual tooth planting, particularly relates to a kind of canine implant.
background technology
At present, oral cavity canine implant technology, because it has unique technical advantage, and obtain good development, application is more and more extensive, becomes highly effective medical skill means.But oral cavity canine implant is designed to multiple assembling parts mostly to be formed, large multi-link defective tightness between its component, easily occurs loosening and sinking or come off, very easily brings secondary injury to patient; Meanwhile, its mechanical property and biocompatibility poor, after long-time use, there will be repulsion with tissue, and affect its service life.
Utility model content
The purpose of this utility model is to provide a kind of canine implant, and this artificial growth dental structure is simple, easy for installation, stable connection, has good biocompatibility concurrently.
The purpose of this utility model is achieved in that
A kind of canine implant, it comprises foundation pile, base station and artificial tooth, it is characterized in that: described base station is directly fixed on described foundation pile upper end, and base station side is provided with groove, and have spring in this groove, spring outwards has slide block; In described artificial tooth, correspondence is provided with the caulking groove installing slide block; Described foundation pile is made up of fixed part and implanting portion; The tip of described implanting portion is cone, and the appearance side of its link is the arc surface that smoothly transits; Described fixed part 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.It is the object on inclined-plane that this slide block also can be set to other sides such as right angle trigonometry body, or the object of other shapes.
Above-mentioned base station is cuboid, and with artificial tooth corresponding matching, further to increase anti-axial-rotation.
The fixed part of above-mentioned foundation pile is cylindrical shape, and its lateral surface is provided with regular screw threads.This setting increases the contact area between its structure and osseous tissue, fits tightr.
Further, the implanting portion of above-mentioned base station, foundation pile is all realize being connected with the fixed part of above-mentioned foundation pile by welding or boning.Its connected mode is simple, and achieves that the two to be connected be one overall.
Base station is directly fixed on foundation pile upper end by welding or boning by this utility model, and achieve the two and be fixedly connected with, simplify the structure design, and connection is overall its good stress performance rear, is convenient to produce and plant tooth process operation; Simultaneously, the fixed part of foundation pile adopts the porous tantalum product of above-mentioned porosity, well meet its structural mechanical property in the application, osseous tissue is also made to grow into and structure of growing in defining, thus organically combine as a whole with body bone tissue, considerably increase its biocompatibility, improve service life and implant comfort level, add the stability after the implantation of this artificial prosthesis and anti-rotation performance.In addition, cone is processed at its tip, implanting portion, conveniently implants alveolar bone.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of canine implant in this utility model embodiment.
Fig. 2 is the Integral connection structure schematic diagram of canine implant in Fig. 1.
Fig. 3 is that the axle of canine implant in Fig. 1 surveys 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 canine implant, it comprises foundation pile 1, base station 2 and artificial tooth 3; Its base station 2 is directly fixed on foundation pile 1 upper end by laser weld, and base station 2 side is provided with rectangular recess 4, has a spring 5 in this rectangular recess 4, has a slide block 6 outside spring 5, and this slide block 6 is less than the right-angled trapezium body of lower surface area for upper surface area; In artificial tooth 3, correspondence is provided with the caulking groove 7 installing slide block 6; Its foundation pile 1 is made up of fixed part 8 and implanting portion; Its implanting portion realizes being connected with the fixed part 8 of foundation pile 1 by laser weld; And the tip 9 of its implanting portion is cone, the appearance side of its link is the arc surface 10 that smoothly transits; Its fixed part 8 adopts porous tantalum product, and its porosity is 60% ~ 70%, and this porous tantalum product specifically can adopt method preparation as described in patent 201110296515.7, and fixed part 8 is cylindrical shape, and its lateral surface is provided with regular screw threads; Its base station 2 is cuboid, adopts medical titanium alloy to make, and with artificial tooth 3 corresponding matching, and then achieve the implantation of artificial tooth.
By base station 2 head is processed with groove 4, and configure the slide block 6 that can slide in groove 4, along with artificial tooth 3 down slides, promote slide block 6 to move in groove 4, after artificial tooth 3 moves into place, slide block 6 embeds in caulking groove 7, now by the effect of spring 5, make slide block 6 can keep chimeric with caulking groove 7 tight, thus play the well anti-effect moved axially, and anti-loosening and effect that is that come off.
Claims (5)
1. a canine implant, it comprises foundation pile (1), base station (2) and artificial tooth (3), it is characterized in that: described base station (2) is directly fixed on described foundation pile (1) upper end, and base station (2) side is provided with groove (4), have spring (5) in this groove (4), there is slide block (6) in spring (5) outside; Described artificial tooth (3) interior correspondence is provided with the caulking groove (7) installing slide block (6); Described foundation pile (1) is made up of fixed part (8) and implanting portion; The tip (9) of described implanting portion is cone, and the appearance side of its link is the arc surface that smoothly transits (10); Described fixed part (8) adopts porous tantalum product, and its porosity is 60% ~ 70%.
2. canine implant according to claim 1, is characterized in that: described slide block (6) is less than the right-angled trapezium body of lower surface area for upper surface area; Described base station (2) is cuboid, and with artificial tooth (3) corresponding matching.
3. canine implant according to claim 1 or 2, is characterized in that: the fixed part (8) of described foundation pile (1) is cylindrical shape, and its lateral surface is provided with regular screw threads.
4. canine implant according to claim 1 or 2, is characterized in that: the implanting portion of described base station (2), described foundation pile (1) is all realize being connected with the fixed part (8) of described foundation pile (1) by welding or boning.
5. canine implant according to claim 3, is characterized in that: the implanting portion of described base station (2), described foundation pile (1) is all realize being connected with the fixed part (8) of described foundation pile (1) by welding or boning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355280.3U CN204049895U (en) | 2014-06-30 | 2014-06-30 | A kind of canine implant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355280.3U CN204049895U (en) | 2014-06-30 | 2014-06-30 | A kind of canine implant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204049895U true CN204049895U (en) | 2014-12-31 |
Family
ID=52191502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420355280.3U Expired - Fee Related CN204049895U (en) | 2014-06-30 | 2014-06-30 | A kind of canine implant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204049895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107485460A (en) * | 2017-09-25 | 2017-12-19 | 南方医科大学 | A kind of 3D printing method of the more root of the tooth planting bodies of personalized porous layer |
| CN116275097A (en) * | 2021-12-07 | 2023-06-23 | 广东汉邦激光科技有限公司 | Preparation method of porous implant graft printing |
-
2014
- 2014-06-30 CN CN201420355280.3U patent/CN204049895U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107485460A (en) * | 2017-09-25 | 2017-12-19 | 南方医科大学 | A kind of 3D printing method of the more root of the tooth planting bodies of personalized porous layer |
| CN116275097A (en) * | 2021-12-07 | 2023-06-23 | 广东汉邦激光科技有限公司 | Preparation method of porous implant graft printing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20200630 |