CN204600744U - A kind of artificial implant member - Google Patents
A kind of artificial implant member Download PDFInfo
- Publication number
- CN204600744U CN204600744U CN201520270828.9U CN201520270828U CN204600744U CN 204600744 U CN204600744 U CN 204600744U CN 201520270828 U CN201520270828 U CN 201520270828U CN 204600744 U CN204600744 U CN 204600744U
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- CN
- China
- Prior art keywords
- implant
- jacking block
- porous tantalum
- ring
- type porous
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Abstract
This utility model relates to a kind of artificial implant member.It is made up of implant (1), spring (2), jacking block (3), maintenance platform (4), erecting bed (5) and ring-type porous tantalum product (6); Described implant (1) upper end is fixedly connected with described maintenance platform (4); Described maintenance platform (4) upper end is fixedly connected with at least two described erecting beds (5); The body of described implant (1) is provided with through perforation (7), and arrange spring (2) in the middle of perforation (7), spring (2) two ends arrange jacking block (3) respectively; The body appearance of described implant (1) is also provided with annular recess (8), and is attached with one deck ring-type porous tantalum product (6) in annular recess (8); Cervical region (9) appearance of described implant (1) is set to concaved circular cambered surface in annular.This utility model plantation efficiency is high, expense is low, and after implanting, connective stability is high, and biocompatibility is better, is beneficial to postoperative fast quick-recovery.
Description
Technical field
This utility model relates to manual tooth planting, particularly relates to a kind of artificial implant member.
Background technology
Conventional dental implant surgical is through the implant member implanted on alveolar bone and be made up of parts such as maintenance platform and implantation bodys, so again on implant member corresponding corona of installing to realize artificial tooth implantation.But owing to being subject to the restriction in existing implant member structural design, in clinical practice when needs of patients plants many teeth, when implanting as all needed when two adjacent teeths, the mode can only only implanting a tooth by an implant procedure is repeatedly planted and realizes, it is planted, and tooth number of times is more, and operating time is longer, implants efficiency not high, expense is comparatively large, also brings the misery of repeatedly planting to patient.In addition, existing implant member mostly also exist biocompatibility poor, implant after and body bone tissue easily produce repulsion, service life is shorter; Its bottom tip unbalance stress after implanting, has had a strong impact on postoperative impression; Be unfavorable for the problems such as postoperative Quick-return.
Utility model content
The purpose of this utility model is to provide a kind of artificial implant member, this artificial implant member once implants the plantation reparation that can complete at least two adjacent teeths, and its plantation efficiency is high, expense is low, and after implanting, connective stability is high, biocompatibility is better, is beneficial to postoperative fast quick-recovery.
The purpose of this utility model is achieved in that
A kind of artificial implant member, is characterized in that: it is made up of implant, spring, jacking block, maintenance platform, erecting bed and ring-type porous tantalum product; Described implant upper end is fixedly connected with described maintenance platform; Described maintenance platform upper end is fixedly connected with at least two described erecting beds; The body of described implant is provided with through perforation, and arrange spring in the middle of perforation, both ends of the spring arranges jacking block respectively; The body appearance of described implant is also provided with annular recess, and is attached with one deck ring-type porous tantalum product in annular recess; The cervical region appearance of described implant is set to concaved circular cambered surface in annular.
The afterbody of above-mentioned implant is smooth hemisphere face, implants bottom lifting surface area, and is beneficial to the uniform stressed bottom implantation body, promote postoperative comfort to increase it.
Specifically, above-mentioned erecting bed is preferably two, and symmetrical.According to the concrete condition of patient oral cavity domestic demand plantation adjacent teeth, on two erecting beds that can arrange on maintenance platform, corresponding plantation installation two coronas, are applicable to the patient that two adjacent teeths all need to repair; And it is symmetrical, improve its structural mechanical property further.
The lateral ends of above-mentioned jacking block is pointed bur.As further optimizing, above-mentioned jacking block is specially convex shape, and lateral ends is pointed bur.This jacking block also can be set to the object that other conventional one end such as cone are pointed bur.
Above-mentioned ring-type porous tantalum product, its porosity is 50% ~ 60%.This ring-type porous tantalum product can specifically adopt the preparations such as foam dipping method, die pressing.
As further optimization, the implant in above-mentioned artificial implant member, maintenance platform and erecting bed can through one-body molded be integral type structure, to simplify its structural design, be convenient to processing.
This utility model has following beneficial effect:
This utility model provides a kind of artificial implant member, its structure optimization, once implant the reparation namely completing at least two teeth, decrease the number of times of planting tooth, save operating time and expense, and the porous adhesive layer of its body appearance, while meeting mechanical property requirements, achieve body bone tissue after implanting to grow into this loose structure, and structure of growing in inwardly filling and then being formed, it is one overall for achieving that artificial prosthesis and osseous tissue organically combine, considerably increase the biocompatibility of structure entirety, stability after implantation and anti-rotation performance, improve service life and implant comfort level.In addition, by the structural design of uniqueness, through implant after implant cervical region appearance annular in concaved circular cambered surface, namely the healing district circumferentially distributed is become, be convenient to implant rear osseous tissue enter to this healing district indent director, substantially reduce the restore cycle, add the compact siro spinning technology of this artificial structure and alveolar bone, and the displacement that not easily gets loose.
Accompanying drawing explanation
Fig. 1 is the structural representation of implant member artificial described in embodiment 1.
Fig. 2 is the left view of implant member artificial described in Fig. 1.
Fig. 3 is the top view of implant member artificial 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 artificial implant member, it is made up of implant 1, spring 2, jacking block 3, maintenance platform 4, erecting bed 5 and ring-type porous tantalum product 6, wherein, implant 1, maintenance platform 4 and erecting bed 5 through one-body molded be integral type structure; Its implant 1 upper end is fixedly connected with maintenance platform 4; Maintenance platform 4 upper end is fixedly connected with two symmetrical erecting beds 5; The body of its implant 1 is provided with the perforation 7 of lateral direction penetrating distribution, and arrange spring 2 in the middle of perforation 7, spring 2 two ends arrange a jacking block 3 respectively; This jacking block 3 is specially convex shape, and lateral ends is pointed bur; The body appearance of its implant 1 is also provided with ring-type rectangular recess 8, and in ring-type rectangular recess 8, being attached with the ring-type porous tantalum product 6 that a layer porosity is 55% ~ 60%, this ring-type porous tantalum product 6 specifically can with reference to employing method preparation as described in patent 201110296515.7; Cervical region 9 appearance of this implant 1 is set to concaved circular cambered surface in annular, and afterbody 10 is smooth hemisphere face.
First on alveolar bone, an installing hole is got out during application, be inserted into appropriate depth in hole again, allow the jacking block 3 at spring 2 two ends stretch out respectively under spring force, namely the pointed bur outside it penetrates in osseous tissue and tightly build-in wherein, namely achieves the compact siro spinning technology of it and human body alveolar bone.Can regulate in conjunction with firmness according to spring rate, convenient and reliable.After realizing implantation according to the concrete condition of patient oral cavity domestic demand plantation adjacent teeth, then respectively at corresponding plantation installation two coronas on erecting bed 5, achieve and namely implant two teeth by once implanting, be suitable for the patient that two adjacent teeths all need to repair.
Claims (7)
1. an artificial implant member, is characterized in that: it is made up of implant (1), spring (2), jacking block (3), maintenance platform (4), erecting bed (5) and ring-type porous tantalum product (6); Described implant (1) upper end is fixedly connected with described maintenance platform (4); Described maintenance platform (4) upper end is fixedly connected with at least two described erecting beds (5); The body of described implant (1) is provided with through perforation (7), and arrange spring (2) in the middle of perforation (7), spring (2) two ends arrange jacking block (3) respectively; The body appearance of described implant (1) is also provided with annular recess (8), and is attached with one deck ring-type porous tantalum product (6) in annular recess (8); Cervical region (9) appearance of described implant (1) is set to concaved circular cambered surface in annular.
2. artificial implant member according to claim 1, is characterized in that: the afterbody (10) of described implant (1) is smooth hemisphere face.
3. artificial implant member according to claim 1 or 2, is characterized in that: described erecting bed (5) is two and symmetrical.
4. artificial implant member according to claim 1 or 2, is characterized in that: the lateral ends of described jacking block (3) is pointed bur; Described ring-type porous tantalum product (6), its porosity is 50% ~ 60%.
5. artificial implant member according to claim 3, is characterized in that: the lateral ends of described jacking block (3) is pointed bur; Described ring-type porous tantalum product (6), its porosity is 50% ~ 60%.
6. artificial implant member according to claim 1 or 2, it is characterized in that: described jacking block (3) is specially convex shape, and lateral ends is pointed bur; Described ring-type porous tantalum product (6), its porosity is 50% ~ 60%.
7. artificial implant member according to claim 3, it is characterized in that: described jacking block (3) is specially convex shape, and lateral ends is pointed bur; Described ring-type porous tantalum product (6), its porosity is 50% ~ 60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270828.9U CN204600744U (en) | 2015-04-30 | 2015-04-30 | A kind of artificial implant member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270828.9U CN204600744U (en) | 2015-04-30 | 2015-04-30 | A kind of artificial implant member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204600744U true CN204600744U (en) | 2015-09-02 |
Family
ID=53953344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520270828.9U Expired - Fee Related CN204600744U (en) | 2015-04-30 | 2015-04-30 | A kind of artificial implant member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204600744U (en) |
-
2015
- 2015-04-30 CN CN201520270828.9U patent/CN204600744U/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: 20150902 Termination date: 20210430 |