CN204364150U - A kind of combined type plants implant component - Google Patents
A kind of combined type plants implant component Download PDFInfo
- Publication number
- CN204364150U CN204364150U CN201420861867.1U CN201420861867U CN204364150U CN 204364150 U CN204364150 U CN 204364150U CN 201420861867 U CN201420861867 U CN 201420861867U CN 204364150 U CN204364150 U CN 204364150U
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- CN
- China
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- combined type
- implant component
- implanting portion
- retainer
- type plants
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Abstract
This utility model relates to a kind of combined type and plants implant component, and it is the entirety be made up of retainer (1) and implanting portion (2), it is characterized in that: the top of described retainer (1) is biased inclination (3) post, and middle part is maximum gauge place (4); An annular inner concave (5) is formed vertically between the upper surface of described maximum gauge place (4) and described implanting portion (2); The outer surface of upper of described implanting portion (2) is provided with the annular groove (6) of circumference distribution, and bottom is for implant most advanced and sophisticated (7); The middle part of described implanting portion (2) is made up of body (8) and the ring-type porous tantalum external member (9) that is attached to body (8) outside; Plant implant component inside in described combined type, be also provided with the longitudinal hole (10) run through up and down; Described implantation is also provided with cross through hole (11) in most advanced and sophisticated (7).This utility model has implants convenient, stable connection, is beneficial to the importing of exterior materials later stage, the features such as entirety is comparatively attractive in appearance after implanting.
Description
Technical field
This utility model relates to oral cavity canine implant, particularly relates to a kind of combined type and plants implant component.
Background technology
The advantages such as Dental Implant technology is attractive in appearance with it, comfortable, firm enjoy extensive patients parent to look at, and can be rated as " the 3rd width tooth " of the mankind.Under normal circumstances, artificial growth dental structure is mostly multiple component installaiton and connects to form, and its parts are many and complicated, and implant procedure is very inconvenient, and manufacturing procedure is also comparatively loaded down with trivial details; After implantation, the reliability of the connectivity between it and body bone tissue and structure self is the principal element affecting its result of use.But existing implant implant component, be only contact with body bone tissue to fix mostly, its connective stability awaits further reinforcement.And due to structural design imperfection, once be difficult to after implanting that biotic factor or bone grafting material etc. are increased the material of planting tooth steadiness to be again incorporated into the sclerotin weakness such as bottom tip, be unfavorable for increasing connective stability; Material in its Dental Implant surrounding tissue environment, also cannot realize laterally exchanging or distribution.In addition, existing canine implant, also cannot realize selecting suitable implant angle according to different patient's practical situation and demand, thus affects the overall appearance that Dental Implant implants deutostoma intracavity tooth.
Utility model content
The purpose of this utility model is to provide a kind of combined type to plant implant component, this combined type plant implant component implant convenient, with human body stable connection, being also beneficial to the exterior materials later stage imports, and after implanting, entirety is comparatively attractive in appearance.
The purpose of this utility model is achieved in that
A kind of combined type plants implant component, and it is the entirety be made up of retainer and implanting portion, it is characterized in that: the top of described retainer is biased tilt column, and middle part is maximum gauge place; An annular inner concave is formed vertically between the upper surface of described maximum gauge place and described implanting portion; The outer surface of upper of described implanting portion is provided with the annular groove of circumference distribution, and bottom is most advanced and sophisticated for implanting; The middle part of described implanting portion is made up of body and the ring-type porous tantalum external member being attached to body exterior; Plant implant component inside in described combined type, be also provided with the longitudinal hole run through up and down; Also cross through hole is provided with in described implantation tip.
As further optimization, above-mentioned longitudinal hole and above-mentioned cross through hole are interconnected conducting.
Ring-type porous tantalum external member in the middle part of above-mentioned implanting portion, its porosity is 60% ~ 70%.Body exterior is attached to through adopting the ring-type porous tantalum external member of this porosity, Bone Ingrowth can be made and structure of growing in being formed, thus to achieve that artificial prosthesis and osseous tissue organically combine be one overall, while substantially increasing biocompatibility, also well meet its mechanical property, improve service life and implant comfort level, adding the stability after artificial prosthesis implantation and anti-rotation performance.This ring-type porous tantalum external member can specifically adopt the preparations such as foam dipping method, die pressing.
As further optimizing, above-mentioned implantation tip is set to Rotary-table shape.
As further optimization, above-mentioned annular groove is at least 2.
The diameter at the maximum gauge place of above-mentioned retainer is 4.5mm; The diameter of the junction, upper surface of above-mentioned retainer and above-mentioned implanting portion is 3.6mm.By this restriction, the annular inner concave distributed vertically formed between the maximum gauge place of retainer and the upper surface of implanting portion, is convenient to implant in the inside concave surface of rear osseous tissue and grows into promote that gingiva heals, and healing effect is best.
The top of above-mentioned implanting portion, middle part body and bottom and above-mentioned retainer adopt conventional medical alloy one-body molded.Its processing mode is simple, and achieves structure one integration.
This utility model has following beneficial effect:
1, its agent structure is an entirety, and good stress performance is convenient to produce;
2, define by unique structural design the annular inner concave distributed vertically, be convenient to implant rear osseous tissue enter to annular inner concave director, substantially reduce the restore cycle, considerably increase this artificial structure and alveolar bone compact siro spinning technology and fastening, not easily get loose displacement;
3, its retainer top is biased tilt column, installs after artificial tooth be beneficial to the rotation preventing artificial tooth through correspondence, and more stable; Meanwhile, suitable angle of inclination can be selected according to patient's practical situation, adapt to the demand of different patient, more reliably attractive in appearance;
4, the middle part of implanting portion is attached with ring-type porous tantalum external member and can makes Bone Ingrowth hole and structure of growing in being formed, considerably increase the stability after biocompatibility, implantation and anti-rotation performance, improve service life and implant comfort level, and reach best biocompatibility, combine closely with osseous tissue;
5, its implanting portion outer surface of upper is provided with the annular groove of circumference distribution, increases the contact area with human body, for osteogenesis provides certain space, be conducive to sclerotin and grow healing fast, and alleviate the deadweight of Dental Implant prosthese, be conducive to the combination of assembly and human body, promote comfort;
6, the longitudinal hole run through up and down of inside configuration setting, achieves the external substance of the increases such as biotic factor being planted tooth steadiness and is incorporated into the sclerotin weakness such as bottom, add the stability of connection, makes itself and bony fusion faster, better;
7, the cross through hole of implantation most advanced and sophisticated place setting, the transverse direction being beneficial to the material in component surrounding tissue environment exchanges, and being uniformly distributed of the external substance of tooth steadiness is planted in the increase being also beneficial to later stage importing.
Accompanying drawing explanation
Fig. 1 plants the structural representation of implant component for combined type described in this utility model embodiment 1.
Fig. 2 plants the front view of implant component for combined type described in Fig. 1.
Fig. 3 plants the A-A sectional view of implant component for combined type described in Fig. 1.
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 combined type plants implant component, it is the entirety be made up of retainer 1 and implanting portion 2; The top of its retainer 1 is biased tilt column 3, and middle part is maximum gauge place 4; An annular inner concave 5 is formed vertically between the maximum gauge place 4 of retainer 1 and the upper surface of implanting portion 2; The outer surface of upper of implanting portion 2 is provided with the annular groove 6 of circumference distribution, and bottom is the implantation tip 7 that upper surface is greater than the Rotary-table shape on little surface; The middle part of implanting portion 2 is made up of body 8 and the ring-type porous tantalum external member 9 being attached to body 8 outside, wherein ring-type porous tantalum external member 9, its porosity is 60% ~ 62%, and this ring-type porous tantalum external member 9 specifically can with reference to employing method preparation as described in patent 201110296515.7; This combined type plants implant component inside, is also provided with the longitudinal hole 10 run through up and down, is also provided with and is interconnected conductively cross through hole 11 with longitudinal hole 10 in implantation most advanced and sophisticated 7; The diameter at the maximum gauge place 4 of retainer 1 is 4.5mm; Retainer 1 is 3.6mm with the diameter of the junction, upper surface of implanting portion 2; The top of implanting portion 2, middle part body 8 and bottom and retainer 1 all adopt conventional medical titanium alloy one-body molded; The outer attachment of middle part body 8 again in implanting portion 2 after molding forms ring-type porous tantalum external member 9; Last again being provided with the retainer 1 top correspondence installation artificial tooth of biased tilt column 3, namely achieve the implantation of artificial tooth.
In clinical practice, the longitudinal hole 10 that inside configuration runs through up and down, and the cross through hole 11 of horizontal distribution is interconnected, achieve the external substance of the increases such as biotic factor being planted tooth steadiness and be incorporated into the sclerotin weakness such as bottom, add the stability of connection, the transverse direction being beneficial to the material in component surrounding tissue environment exchanges, and makes itself and bony fusion faster, better.In addition, selected the angle of inclination that biased tilt column 3 is suitable by the practical situation according to patient, adapt to the demand of different patient, more reliably attractive in appearance.
Claims (9)
1. combined type plants an implant component, and it is the entirety be made up of retainer (1) and implanting portion (2), it is characterized in that: the top of described retainer (1) is biased inclination (3) post, and middle part is maximum gauge place (4); An annular inner concave (5) is formed vertically between the upper surface of described maximum gauge place (4) and described implanting portion (2); The outer surface of upper of described implanting portion (2) is provided with the annular groove (6) of circumference distribution, and bottom is for implant most advanced and sophisticated (7); The middle part of described implanting portion (2) is made up of body (8) and the ring-type porous tantalum external member (9) that is attached to body (8) outside; Plant implant component inside in described combined type, be also provided with the longitudinal hole (10) run through up and down; Cross through hole (11) is also provided with in described implantation most advanced and sophisticated (7).
2. combined type plants implant component according to claim 1, it is characterized in that: described longitudinal hole (10) and described cross through hole (11) are interconnected conducting.
3. according to claim 1 or 2, combined type plants implant component, it is characterized in that: the ring-type porous tantalum external member (9) at described implanting portion (2) middle part, its porosity is 60% ~ 70%.
4. according to claim 1 or 2, combined type plants implant component, it is characterized in that: described implantation most advanced and sophisticated (7) is set to Rotary-table shape; Described annular groove (6) is at least 2.
5. combined type plants implant component according to claim 3, it is characterized in that: described implantation most advanced and sophisticated (7) is set to Rotary-table shape; Described annular groove (6) is at least 2.
6. according to claim 1 or 2, combined type plants implant component, it is characterized in that: the diameter at the maximum gauge place (4) of described retainer (1) is 4.5mm; Described retainer (1) is 3.6mm with the diameter of the junction, upper surface of described implanting portion (2).
7. combined type plants implant component according to claim 3, it is characterized in that: the diameter at the maximum gauge place (4) of described retainer (1) is 4.5mm; Described retainer (1) is 3.6mm with the diameter of the junction, upper surface of described implanting portion (2).
8. combined type plants implant component according to claim 4, it is characterized in that: the diameter at the maximum gauge place (4) of described retainer (1) is 4.5mm; Described retainer (1) is 3.6mm with the diameter of the junction, upper surface of described implanting portion (2).
9. combined type plants implant component according to claim 5, it is characterized in that: the diameter at the maximum gauge place (4) of described retainer (1) is 4.5mm; Described retainer (1) is 3.6mm with the diameter of the junction, upper surface of described implanting portion (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861867.1U CN204364150U (en) | 2014-12-31 | 2014-12-31 | A kind of combined type plants implant component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861867.1U CN204364150U (en) | 2014-12-31 | 2014-12-31 | A kind of combined type plants implant component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204364150U true CN204364150U (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420861867.1U Expired - Fee Related CN204364150U (en) | 2014-12-31 | 2014-12-31 | A kind of combined type plants implant component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204364150U (en) |
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2014
- 2014-12-31 CN CN201420861867.1U patent/CN204364150U/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: 20150603 Termination date: 20201231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |