CN104367388A - Oral cavity planting body with adjustable base body - Google Patents
Oral cavity planting body with adjustable base body Download PDFInfo
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- CN104367388A CN104367388A CN201410747399.XA CN201410747399A CN104367388A CN 104367388 A CN104367388 A CN 104367388A CN 201410747399 A CN201410747399 A CN 201410747399A CN 104367388 A CN104367388 A CN 104367388A
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- shaped
- groove
- oral cavity
- cervical region
- abutment portion
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Abstract
The invention provides an oral cavity planting body with an adjustable base body. The oral cavity planting body with the adjustable base body comprises a body portion, a neck portion and a base table portion, wherein the neck portion is a connecting piece; the whole body of the connecting piece is provided with outer threads; the upper portion of the neck portion is movably connected with the base table portion; the lower portion of the neck portion is movably connected with the body portion; a groove I is formed in the upper end of the body portion; the depth of the groove I is matched with the height of a lug boss on the lower portion of the neck portion; the groove I is in threaded connection with the lug boss on the lower portion of the neck portion; a 'U-shaped' foundation is arranged at the lower end of the body portion; a groove II is formed in the lower end of the base table portion, is matched with the upper portion of the neck portion and is in threaded connection with the upper portion of the neck portion; a frustum-shaped upright column is arranged in the center of the upper end of the base table portion; and a plurality of separation plates are arranged on the periphery of the upright column. By the oral cavity planting body, the problems that the neck portion and the base table portion of a base body in the prior art are manufactured integrally and are fixedly connected with each other, histocompatibility is poor, and artificial dental crowns easily drop after being used for a long time are solved.
Description
Technical field
The invention belongs to field of medical article technology, be specifically related to a kind of matrix adjustable oral cavity implantation body.
Background technology
Mouth cavity planting body is made up of body 1, cervical region 2, abutment portion 3, described abutment portion 3 play for artificial corona provide support, maintenance and Stabilization.In prior art, abutment portion 3 is exposed at the part outside mucosa for implantation body, its large ting model and the large ting model of cervical region 2 match and are and be integrated into, according to the difference at oral tooth implantation position, the implantation body needing production model size to change successively, increases the waste that production cost causes material resources to a certain extent; In addition, it is that flat mouth screw-type connects that abutment portion 3 upper end connects artificial corona place, and with chewing or the frequent generation of baiting action, long-time use corona easily gets loose, and needs frequently manually to tighten, rather inconvenience; Moreover it is not body 1 lower end mostly is level and smooth head, though mechanical performance is good be short of bionical performance, good enough with tissue biocompatibility, be therefore necessary to improve.
Summary of the invention
The technical problem that the present invention solves: provide a kind of matrix adjustable oral cavity implantation body, solve prior art lower substrate and be integrated into, be connected and fixed, histocompatibility is not good, the problem that the artificial corona of life-time service easily gets loose.
The technical solution used in the present invention: matrix adjustable oral cavity implantation body, comprises body, cervical region and abutment portion, described cervical region is that an entire body is shaped with externally threaded connector, and cervical region top is flexibly connected with abutment portion, and its underpart is flexibly connected with body; Described body upper end is shaped with groove I, and the groove I degree of depth and cervical region lower boss height match and be threaded connection, and described body lower end is shaped with " U-shaped " bionical foundation; Described abutment portion lower end is shaped with groove II, and groove II and cervical region top match and is threaded connection, and described abutment portion upper end center is shaped with frustum column, and column excircle is shaped with multiple catch.
Described catch is 2-6 and the arrangement that is centrosymmetric.
The composite of described body and abutment portion surface spraying pottery is made; Described cervical region metal material is made.
The present invention's advantage compared with prior art:
1, body, cervical region and abutment portion syllogic are flexibly connected, one body portion can be suitable with multiple cervical region, base station, only need adjust and change the plantation demand that cervical region connector size dimension can meet the artificial corona of oral cavity multiple location, save material, reduce investment of production;
2, body lower end be shaped with the more existing level and smooth head of " U-shaped " bionical foundation have implant firm, the advantage that tissue compatible performance is good;
3, artificial corona and matrix are by column grafting, column excircle be shaped with the more existing screw socket of multiple catch connect have avoid life-time service after corona easily to get loose the appearance of problem.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A portion amplification plan view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-2, a kind of embodiment of the present invention is described.
Described cervical region 2 is that an entire body is shaped with externally threaded connector, described connector profile is similar to bolt, and hitching post is all the best mutually with bolt head length, described cervical region 2 top is flexibly connected with abutment portion 3, its underpart is flexibly connected with body 1, body 1, cervical region 2 and abutment portion 3 syllogic are flexibly connected, therefore, one body portion 1 can with multiple cervical region 2, abutment portion 3 is suitable, during the manufacturing, produce a body portion 1, then the cervical region 2 of adaptive multiple different model size and abutment portion 3, so only need adjust and change the plantation demand that cervical region 2 connector size dimension can meet the artificial corona of oral cavity multiple location, save material, reduce investment of production, described body 1 upper end is shaped with groove I 1-2, the groove I 1-2 degree of depth and cervical region 2 lower boss 2-1 highly match and are threaded connection, described body 1 lower end is shaped with " U-shaped " bionical foundation 1-1, adopt inverted " U-shaped " bionical foundation 1-1, imitate human body root shape the most firm and design, more existing level and smooth head has to be implanted firmly, the advantage that tissue compatible performance is good, and after implanting, U mouth gap provides condition for osseous tissue fits tightly growth, described abutment portion 3 lower end is shaped with groove II 3-1, groove II 3-1 and cervical region 2 top match and are threaded connection, described abutment portion 3 upper end center is shaped with frustum column 4, it is best that column 4 profile adopts up-small and down-big, column 4 is connected with artificial corona plug-in, more existing screw socket connect have avoid life-time service after corona easily get loose, need the appearance of problem of manually tightening, described column 4 excircle is shaped with multiple catch 4-1, and described catch 4-1 is 2-6 and the arrangement that is centrosymmetric, described body 1 and abutment portion 3 composite of surface spraying pottery are made, and described composite can contain vitreous carbon or titanium alloy, adopt the advantage of composite to be to learn from other's strong points to offset one's weaknesses, give full play to the optimum performance of each material composition, described cervical region 2 is made with metal material, cervical region 2 is as connector, and with its mechanical performance and Financial cost for priority principle is considered to select, and its histocompatibility is secondary cause, help enterprise's production control cost, for patient reduces the financial burden, facilitate medical personnel to debug and change the abutment portion 3 that matches of large ting model, for the reparation of artificial tooth is provided convenience, its superstructure can multiple choices, facilitate the abundant synosteosis of osseous tissue, long-term effect is good, and success rate is high.
Above-described embodiment, just preferred embodiment of the present invention, is not used for limiting the scope of the present invention, therefore all equivalence changes done with content described in the claims in the present invention, all should be included within the claims in the present invention scope.
Claims (3)
1. matrix adjustable oral cavity implantation body, comprise body (1), cervical region (2) and abutment portion (3), it is characterized in that: described cervical region (2) is that an entire body is shaped with externally threaded connector, cervical region (2) top is flexibly connected with abutment portion (3), and its underpart is flexibly connected with body (1); Described body (1) upper end is shaped with groove I (1-2), groove I (1-2) degree of depth and cervical region (2) lower boss (2-1) highly match and are threaded connection, and described body (1) lower end is shaped with " U-shaped " bionical foundation (1-1); Described abutment portion (3) lower end is shaped with groove II (3-1), groove II (3-1) and cervical region (2) top match and are threaded connection, described abutment portion (3) upper end center is shaped with frustum column (4), and column (4) excircle is shaped with multiple catch (4-1).
2. matrix adjustable oral cavity implantation body according to claim 1, is characterized in that: described catch (4-1) is for 2-6 and the arrangement that is centrosymmetric.
3. matrix adjustable oral cavity implantation body according to claim 1 and 2, is characterized in that: described body (1) and abutment portion (3) are made with the composite of surface spraying pottery; Described cervical region (2) is made with metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410747399.XA CN104367388A (en) | 2014-12-08 | 2014-12-08 | Oral cavity planting body with adjustable base body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410747399.XA CN104367388A (en) | 2014-12-08 | 2014-12-08 | Oral cavity planting body with adjustable base body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104367388A true CN104367388A (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410747399.XA Pending CN104367388A (en) | 2014-12-08 | 2014-12-08 | Oral cavity planting body with adjustable base body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104367388A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018119666A1 (en) * | 2016-12-27 | 2018-07-05 | 中国人民解放军第三军医大学第一附属医院 | Metal-ceramic oral implant |
| CN108433835A (en) * | 2018-04-19 | 2018-08-24 | 张以军 | A kind of matrix adjustable oral cavity planting body |
-
2014
- 2014-12-08 CN CN201410747399.XA patent/CN104367388A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018119666A1 (en) * | 2016-12-27 | 2018-07-05 | 中国人民解放军第三军医大学第一附属医院 | Metal-ceramic oral implant |
| CN108433835A (en) * | 2018-04-19 | 2018-08-24 | 张以军 | A kind of matrix adjustable oral cavity planting body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |
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| WD01 | Invention patent application deemed withdrawn after publication |