CN203953850U - Plug-in type dental implant - Google Patents
Plug-in type dental implant Download PDFInfo
- Publication number
- CN203953850U CN203953850U CN201420363184.3U CN201420363184U CN203953850U CN 203953850 U CN203953850 U CN 203953850U CN 201420363184 U CN201420363184 U CN 201420363184U CN 203953850 U CN203953850 U CN 203953850U
- Authority
- CN
- China
- Prior art keywords
- base station
- plug
- dental implant
- type dental
- foundation pile
- 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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- Dental Prosthetics (AREA)
Abstract
This utility model relates to plug-in type Dental Implant.The link (12) that its foundation pile (1) is smooth transition arc surface by cone most advanced and sophisticated (11) and lateral surface forms; On link (12), there is detent (13); Foundation pile (1) adopts porous tantalum product, and porosity is 60% ~ 70%; In base station (2) head (5), there is through hole (6), in through hole (6), have spring (7), slide block (8); Slide block (8) upper fluted (14); There is frustum (10) body (4) lower end; Reinforcing rib is comprised of location-plate (15), arc rib (16) and strengthening nail (17); In the middle of location-plate (15), there is the perforation (18) of socket base station (2) head (5); Arc rib (16) is fixedly connected on location-plate (15); There is strengthening nail (17) arc rib (16) inner side; The interior caulking groove of artificial tooth (3) (9).This utility model implantation rational in infrastructure, convenient, stable connection.
Description
Technical field
This utility model relates to oral cavity manual tooth planting, relates in particular to 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 the development along with this technology, the many technical problems that wherein exist also appear gradually, for example: it is mostly designed to a plurality of assembling parts and forms, and large multi-link defective tightness between its member, easily occur loosening and sink or come off, very easily to patient, bringing secondary injury; It is when being connected with body bone tissue, and chimeric defective tightness, steadiness are poor, easily loosening and cause planting tooth failure.In addition, its mechanical property and biocompatibility are poor, there will be repulsion, and affect its service life after long-time use with tissue.
Utility model content
The purpose of this utility model is to provide a plug-in type Dental Implant, and the implantation rational in infrastructure, convenient of this plug-in type Dental Implant, stable connection, have good biocompatibility concurrently.
The purpose of this utility model is achieved in that
Plug-in type Dental Implant, is characterized in that: it comprises foundation pile, base station, artificial tooth and reinforcing rib; Described foundation pile is comprised 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 is provided with detent on its link; This foundation pile adopts porous tantalum product, and its porosity is 60% ~ 70%; Described base station includes body and head, in its head, is provided with through hole, in this through hole, has spring, and both ends of the spring is arranged with slide block; This slide block is provided with the groove of mounting spring; The body lower end of described base station is also provided with the frustum in order to detent described in Corresponding matching; Described reinforcing rib is comprised of location-plate, arc rib and strengthening nail; In the middle of described location-plate, be provided with the perforation of corresponding socket base station head; Described arc rib is fixedly connected on location-plate, and arc rib inner side is provided with described strengthening nail; In described artificial tooth, correspondence is provided with the caulking groove that slide block is installed.
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 quantity of above-mentioned spring is preferably two, and arranges up and down.Above-mentioned slide block is provided with two grooves of arranging up and down corresponding to mounting spring place.
Above-mentioned arc rib is two, and is symmetrical arranged; Above-mentioned strengthening nail is at least two.
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 through welding or bonding, realize fixing.Its connected mode is simple, and has realized the two is connected to an integral body.
This utility model arranges base station and foundation pile frustum and detent by correspondence, and realized its two connection, and further through welding or bonding, realized the fixing of the two, simplify the structure, and be connected to whole rear its good stress performance, be convenient to produce and plant tooth process operation; Its foundation pile adopts the porous tantalum product of above-mentioned porosity, well met 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 increased its biocompatibility, improved service life and implanted comfort level, having increased stability and anti-verticity after this artificial prosthesis is implanted; Meanwhile, by introducing, reinforce rib and realized Dental Implant and alveolar bone chimericly closely, avoided occurring through life-time service problem loosening or that come off.In addition, cone is processed at the tip of its foundation pile, the convenient alveolar bone of implanting.
Accompanying drawing explanation
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.
The specific embodiment
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: plug-in type Dental Implant, it comprises foundation pile 1, base station 2, artificial tooth 3 and reinforces rib; This foundation pile 1 is comprised of tip 11 and link 12, and its tip 11 is cone, and the appearance side of its link 12 is smooth transition arc surface, and is provided with detent 13 on its link 12; This 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; This 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, have two springs 7 of arranging up and down in this through hole 6, 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; This slide block 8 is provided with two grooves of arranging up and down 14 of mounting spring 7; Body 4 lower ends of this base station 2 are also provided with the frustum 10 in order to Corresponding matching detent 13; This reinforcing rib is comprised of location-plate 15, arc rib 16 and strengthening nail 17; In the middle of its location-plate 15, be provided with the perforation 18 of corresponding socket base station 2 heads 5; Arc rib 16 is fixedly connected on location-plate 15, and arc rib 16 inner sides are provided with two strengthening nails 17, and this arc rib 16 is symmetrically arranged two; The interior correspondence of its artificial tooth 3 is provided with the caulking groove 9 that slide block 8 is installed; 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 through laser weld, realize the fixing of the two; The head 5 of base station 2 and artificial tooth 3 corresponding matching, and then realized the implantation of artificial tooth.
Before artificial tooth 3 is installed, need first by the perforation 1 in the middle of the location-plate 15 of reinforcing on rib, 8 correspondences are socketed on the head 5 of base station 2, artificial tooth 3 is installed again, so by artificial tooth 3 and base station 2 chimeric by reinforcing rib be tightly fastened on its two between, and by the strengthening nail 17 arranging on it, this build-in type Dental Implant and alveolar bone is chimeric tight.Again 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 (9)
1. plug-in type Dental Implant, is characterized in that: it comprises foundation pile (1), base station (2), artificial tooth (3) and reinforces rib; Described foundation pile (1) is comprised of most advanced and sophisticated (11) and link (12), and its tip (11) are cone, and the appearance side of its link (12) is smooth transition arc surface, and is provided with detent (13) on its link (12); This foundation pile (1) adopts porous tantalum product, and its porosity is 60% ~ 70%; Described base station (2) includes body (4) and head (5), is provided with through hole (6) in its head (5), has spring (7) in this through hole (6), and spring (7) two ends are arranged with slide block (8); This slide block (8) is provided with the groove (14) of mounting spring (7); Body (4) lower end of described base station (2) is also provided with the frustum (10) in order to detent described in Corresponding matching (13); Described reinforcing rib is comprised of location-plate (15), arc rib (16) and strengthening nail (17); In the middle of described location-plate (15), be provided with the perforation (18) of corresponding socket base station (2) head (5); It is upper that described arc rib (16) is fixedly connected on location-plate (15), and arc rib (16) inner side is provided with described strengthening nail (17); The interior correspondence of described artificial tooth (3) is provided with the caulking groove (9) that slide block (8) is installed.
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: described spring (7) is two, and arranges up and down; Described slide block (8) locates to be provided with two grooves of arranging up and down (14) corresponding to mounting spring (7); Described arc rib (16) is two, and is symmetrical arranged; Described strengthening nail (17) is at least two.
4. 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.
5. plug-in type Dental Implant according to claim 3, 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.
6. 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.
7. 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.
8. plug-in type Dental Implant according to claim 4, 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.
9. plug-in type Dental Implant according to claim 5, 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 |
|---|---|---|---|
| CN201420363184.3U CN203953850U (en) | 2014-07-03 | 2014-07-03 | Plug-in type dental implant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363184.3U CN203953850U (en) | 2014-07-03 | 2014-07-03 | Plug-in type dental implant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203953850U true CN203953850U (en) | 2014-11-26 |
Family
ID=51914494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420363184.3U Expired - Fee Related CN203953850U (en) | 2014-07-03 | 2014-07-03 | Plug-in type dental implant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203953850U (en) |
-
2014
- 2014-07-03 CN CN201420363184.3U patent/CN203953850U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20200703 |