CN205007053U - Bone contour cultivation body - Google Patents
Bone contour cultivation body Download PDFInfo
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- CN205007053U CN205007053U CN201520730912.4U CN201520730912U CN205007053U CN 205007053 U CN205007053 U CN 205007053U CN 201520730912 U CN201520730912 U CN 201520730912U CN 205007053 U CN205007053 U CN 205007053U
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- bone contour
- screw thread
- contour cultivation
- implantation
- external diameter
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Abstract
The utility model relates to a bone contour cultivation body, including the planting body body, planting body body surface sets up the screw thread, and the planting body body includes upper portion, middle part and lower part, and the flight depth on upper portion is progressively deepened under to by last, and the external diameter of lower part is reduced under to by last gradually, the lower part jagged formation blade of interval cutting still. The utility model discloses a to the screw of planting body body with and own shape etc. Design, make it more accord with the biomechanics principle, and the human oral cavity structure of more laminating, it is more easy to realize when implanting, it is better to implant back stability.
Description
Technical field
This utility model relates to a kind of dental bone contour cultivation body.
Background technology
Implantation body is also called tooth implant, is also called artificial tooth root, is by operating mode by the upper mandibular bone at its implant into body agomphosis position, after its operation wound heal, installs the device repairing artificial tooth at an upper portion thereof.If implantation body's vibrational power flow is unreasonable, after so implanting, poor, the less stable of synosteosis, can affect the life-span of artificial tooth and the comfort level of human body.
Summary of the invention
In order to overcome the above-mentioned deficiency of prior art, this utility model provides a kind of and implants more convenient, stability good bone contour cultivation body.
The technical scheme in the invention for solving the technical problem is:
A kind of bone contour cultivation body, comprise implantation body's body, described implantation body's body surface arranges screw thread, it is characterized in that: described implantation body's body comprises upper, middle and lower, the depth of thread on described top is progressively deepened from top to bottom, the external diameter of described bottom reduces from top to bottom gradually, and described bottom is the jagged formation cutting edge of cut-space also.
As preferably, the lower end of bottom is set to cambered surface.
As preferably, cutting edge is equidistantly distributed with three.
As preferably, the flight pitch up and down between screw thread of screw thread increases from top to bottom gradually.
As preferably, the external diameter at middle part and the depth of thread are all identical.
Implantation body's body is divided into upper, middle and lower, the external diameter of bottom reduces from top to bottom gradually, the jagged formation cutting edge of bottom cut-space, then implantation body's body is in implantation process, the bottom arranged by cutting edge and tapering is more easily implanted, improve synosteosis performance, the depth of thread on top is progressively deepened from top to bottom, implant rear stability better.The lower end of bottom is set to cambered surface, is also in order to more convenient when implanting.The flight pitch of implantation body's body surface is carried out difference to arrange, increase gradually from top to bottom, then, when just implanting, loose screw thread is more easily implanted, and when locking after the implantation, screw thread is tightr then more stubborn tighter, and stability is better.
The beneficial effects of the utility model are: this utility model is by designing the screw thread of implantation body's body and itself shape etc., it is made more to meet biomechanical principle, and human oral cavity structure of more fitting, it is more easy to realize when implanting, and implants rear stability better.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 be Fig. 1 look up structural representation.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
As shown in Figure 1, 2, a kind of bone contour cultivation body, comprise implantation body's body 7, described implantation body's body surface arranges screw thread 6, implantation body's body comprises top 1, middle part 2 and bottom 3, and the depth of thread on described top 1 is progressively deepened from top to bottom, and the external diameter of described bottom 3 reduces from top to bottom gradually, cutting edge 5 is formed at described bottom also cut-space jagged 4, and cutting edge 5 is equidistantly distributed with three.The lower end of bottom 3 is set to cambered surface.The flight pitch up and down between screw thread of the screw thread 6 of implantation body's body surface increases from top to bottom gradually.External diameter and the depth of thread at middle part 2 are all identical.
Implantation body's body is divided into top 1, middle part 2 and bottom 3, the external diameter of bottom reduces from top to bottom gradually, the jagged formation cutting edge 5 of bottom cut-space, then implantation body's body is in implantation process, the bottom arranged by cutting edge and tapering is more easily implanted, the depth of thread on top is progressively deepened from top to bottom, implants rear stability better.The lower end of bottom 3 is set to cambered surface, is also in order to more convenient when implanting.The flight pitch of implantation body's body surface is carried out difference to arrange, increase gradually from top to bottom, then, when just implanting, loose screw thread is more easily implanted, and when locking after the implantation, screw thread is tightr then more stubborn tighter, and stability is better.
This utility model, can be more easy when implanting by designing the screw thread of implantation body's body and itself shape etc., and implantation rear stability is better.
Claims (5)
1. a bone contour cultivation body, comprise implantation body's body, described implantation body's body surface arranges screw thread, it is characterized in that: described implantation body's body comprises upper, middle and lower, the depth of thread on described top is progressively deepened from top to bottom, the external diameter of described bottom reduces from top to bottom gradually, and described bottom is the jagged formation cutting edge of cut-space also.
2. a kind of bone contour cultivation body according to claim 1, is characterized in that: the lower end of described bottom is set to cambered surface.
3. a kind of bone contour cultivation body according to claim 2, is characterized in that: described cutting edge is equidistantly distributed with three.
4. a kind of bone contour cultivation body according to claim 3, is characterized in that: the flight pitch up and down between screw thread of described screw thread increases from top to bottom gradually.
5. a kind of bone contour cultivation body according to claim 4, is characterized in that: the external diameter at described middle part and the depth of thread are all identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730912.4U CN205007053U (en) | 2015-09-21 | 2015-09-21 | Bone contour cultivation body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730912.4U CN205007053U (en) | 2015-09-21 | 2015-09-21 | Bone contour cultivation body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205007053U true CN205007053U (en) | 2016-02-03 |
Family
ID=55205688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520730912.4U Active CN205007053U (en) | 2015-09-21 | 2015-09-21 | Bone contour cultivation body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205007053U (en) |
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2015
- 2015-09-21 CN CN201520730912.4U patent/CN205007053U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |