CN206063239U - A kind of dental implant with self tapping performance - Google Patents
A kind of dental implant with self tapping performance Download PDFInfo
- Publication number
- CN206063239U CN206063239U CN201620785301.4U CN201620785301U CN206063239U CN 206063239 U CN206063239 U CN 206063239U CN 201620785301 U CN201620785301 U CN 201620785301U CN 206063239 U CN206063239 U CN 206063239U
- Authority
- CN
- China
- Prior art keywords
- dental implant
- screw thread
- otch
- implant body
- bone
- Prior art date
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Links
- 239000004053 dental implant Substances 0.000 title claims abstract description 61
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 13
- 210000000988 bone and bone Anatomy 0.000 abstract description 31
- 210000000515 tooth Anatomy 0.000 abstract description 12
- 230000009931 harmful effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 229940036811 bone meal Drugs 0.000 description 6
- 239000002374 bone meal Substances 0.000 description 6
- 208000006386 Bone Resorption Diseases 0.000 description 4
- 230000024279 bone resorption Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 238000002513 implantation Methods 0.000 description 4
- 230000001054 cortical effect Effects 0.000 description 3
- 230000037182 bone density Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Landscapes
- Dental Prosthetics (AREA)
Abstract
The utility model discloses a kind of dental implant with self tapping performance, including dental implant body（1）, screw thread A（2）, otch A（4）With otch B（5）, described dental implant body（1）It is divided into upper, middle and lower, dental implant body（1）Middle part and bottom be provided with screw thread A（2）, dental implant body（1）The screw thread A at middle part（2）On be provided with one group of otch A（4）, dental implant body（1）The screw thread A of bottom（2）On be provided with one group of otch B（5）.The beneficial effects of the utility model are：Simple structure, saving time, alveolar bone can be satisfactorily implanted, and reduces the harmful effect produced to other normal tooths.
Description
Technical field
This utility model is related to dental implant, particularly a kind of dental implant with self tapping performance.
Background technology
In the installation process of artificial artificial tooth, during implantation dental implant, bone resorption is inevitably resulted from, causes dental implant
Near its circumference normal tooth loosens, it is therefore desirable to reduce this harmful effect as far as possible.Simultaneously, it is also desirable in dental implant and alveolar bone
Between hand-stuff bone meal, ensure that with this initial stage between dental implant and alveolar bone stable.
The content of the invention
The purpose of this utility model is the shortcoming for overcoming prior art, there is provided a kind of simple structure, saving time, energy are suitable
Profit is implanted into alveolar bone and does not produce the dysgenic dental implant with self tapping performance to other teeth.
The purpose of this utility model is achieved through the following technical solutions：A kind of dental implant with self tapping performance, including
Dental implant body, screw thread A, otch A and otch B, described dental implant body are divided into upper, middle and lower, dental implant body
Middle part and bottom be provided with screw thread A, one group of otch A is provided with the screw thread A in the middle part of dental implant body, under dental implant body
One group of otch B is provided with the screw thread A in portion.
An otch A is provided only with each circle screw thread of the screw thread A in the middle part of described dental implant body, is revolved along screw thread A
The direction for turning, the angle in screw thread A between two adjacent thread line upper cut A is 60 degree.
4 otch B are equipped with each circle screw thread of the screw thread A of described dental implant body lower part, between four otch B
Angle is 90 degree, and 4 otch B on each circle screw thread A and the upper 4 otch B locations of adjacent thread A are the same.
Described dental implant body upper part is provided with screw thread B.
Described screw thread A is coarse-pitch thread, and screw thread B is fine thread.
This utility model has advantages below：By arranging otch A and otch B, all kinds of teeth groove of smooth implantation can be ensured
In bone, and in implantation engineering, constantly the osseous tissue around cutting dental implant, reduces extruding of the dental implant to bone tissue
Power, is effectively prevented bone resorption acceleration, eliminates and other teeth are produced with harmful effect, and the bone meal after cutting can be with tooth
The rotation of implant is constantly pushed at the spongy bone of alveolar bone, and bone meal is just used at filling spongy bone, is easy to dental implant
Initial stage it is stable, and whole dental implant structure is very simple.
Description of the drawings
Fig. 1 is fixed structural representation of the present utility model；
In figure, 1- dental implant bodies, 2- screw thread A, 3- screw thread B, 4- otch A, 5- otch B, 6- corona base stations, 7- artificial tooths
Hat, 8- alveolar bone cortical bone, 9- alveolar bone spongy bones.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described, protection domain of the present utility model be not limited to
It is lower described：
As shown in figure 1, a kind of dental implant with self tapping performance, including dental implant body 1, screw thread A2, otch A4 and cut
Mouth B5,1 point described of dental implant body is upper, middle and lower, and the middle part and bottom of dental implant body 1 are provided with screw thread
A2, is provided with one group of otch A4, is provided with the screw thread A2 of 1 bottom of dental implant body on the screw thread A2 in the middle part of dental implant body 1
One group of otch B5.
As shown in figure 1, an otch A4 is provided only with each circle screw thread of screw thread A2 in the middle part of dental implant body 1, along
The direction of screw thread A2 rotations, the angle in screw thread A2 between two adjacent thread line upper cut A4 is 60 degree.
As shown in figure 1, being equipped with 4 otch B5 on each circle screw thread of the screw thread A2 of 1 bottom of dental implant body, four are cut
Between mouthful B5, angle is 90 degree, 4 otch B5 on each circle screw thread A2 and the upper 4 otch B5 positions of adjacent thread A2 be
's.
As shown in figure 1,1 top of dental implant body is provided with screw thread B3.
As shown in figure 1, screw thread A2 is coarse-pitch thread, screw thread B3 is fine thread.
The course of work of the present utility model is as follows：1 upper end of dental implant body is fixed with corona base station 6, corona base station 6
On artificial corona 7 is installed, dental implant body 1 is implanted in alveolar bone by utensil, and alveolar bone includes alveolar bone cortical bone 8
With alveolar bone spongy bone 9.In implantation process, the otch A4 and otch B5 on screw thread A2 constantly cuts 1 surrounding bone of dental implant body
Tissue, reduces extruding force of the dental implant body 1 to bone tissue, prevents bone resorption, and bone resorption can cause dental implant body 1
The loosening of surrounding normal tooth, thus efficiently reduce this harmful effect.Also, due to screw thread A2 be provided with otch A4 and
Otch B5, makes dental implant body 1 be provided with self tapping performance, can effectively ensure that dental implant body 1 is satisfactorily implanted all kinds of teeth groove
In bone.
The bone meal that otch A4 and otch B5 cuttings are produced is continually pushed to dental implant sheet with the screw-in of dental implant body 1
The bottom of body 1, and the bottom of dental implant body 1 is located in alveolar bone spongy bone 9.As the bone density of alveolar bone cortical bone 8 is beaten,
The bone density of alveolar bone spongy bone 9 is little, so the bone meal that cutting is produced just is filled at alveolar bone spongy bone 9, is easy to tooth
Initial stage of implant body 1 is stable, it is to avoid the step of hand-stuff bone meal, has saved the time of the artificial artificial tooth of installation.
The above is only preferred implementation of the present utility model, it should be understood that this utility model is not limited to herein
Disclosed form, is not to be taken as the exclusion to other embodiment, and can be used for various other combinations, modification and environment, and
Can be modified by the technology or knowledge of above-mentioned teaching or association area in contemplated scope described herein.And this area
Change and change without departing from spirit and scope of the present utility model that personnel are carried out, then all should be in right appended by this utility model
In the protection domain of requirement.
Claims (5)
1. a kind of dental implant with self tapping performance, it is characterised in that：Including dental implant body（1）, screw thread A（2）, otch A（4）
With otch B（5）, described dental implant body（1）It is divided into upper, middle and lower, dental implant body（1）Middle part and bottom it is equal
It is provided with screw thread A（2）, dental implant body（1）The screw thread A at middle part（2）On be provided with one group of otch A（4）, dental implant body（1）
The screw thread A of bottom（2）On be provided with one group of otch B（5）.
2. a kind of dental implant with self tapping performance according to claim 1, it is characterised in that：Described dental implant body
（1）The screw thread A at middle part（2）Each circle screw thread on be provided only with an otch A（4）, along screw thread A（2）The direction of rotation, screw thread
A（2）In two adjacent thread line upper cut A（4）Between angle be 60 degree.
3. a kind of dental implant with self tapping performance according to claim 1, it is characterised in that：Described dental implant body
（1）The screw thread A of bottom（2）Each circle screw thread on be equipped with 4 otch B（5）, four otch B（5）Between angle be 90 degree,
Each circle screw thread A（2）On 4 otch B（5）With adjacent thread A（2）Upper 4 otch B（5）Position is the same.
4. a kind of dental implant with self tapping performance according to claim 1, it is characterised in that：Described dental implant body
（1）Top is provided with screw thread B（3）.
5. a kind of dental implant with self tapping performance according to claim 1, it is characterised in that：Described screw thread A（2）For
Coarse-pitch thread, screw thread B（3）For fine thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785301.4U CN206063239U (en) | 2016-07-25 | 2016-07-25 | A kind of dental implant with self tapping performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785301.4U CN206063239U (en) | 2016-07-25 | 2016-07-25 | A kind of dental implant with self tapping performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206063239U true CN206063239U (en) | 2017-04-05 |
Family
ID=58424635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620785301.4U Active CN206063239U (en) | 2016-07-25 | 2016-07-25 | A kind of dental implant with self tapping performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206063239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108888370A (en) * | 2018-07-19 | 2018-11-27 | 西安科技大学 | A kind of dental implant being provided with multi-segment thread |
-
2016
- 2016-07-25 CN CN201620785301.4U patent/CN206063239U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108888370A (en) * | 2018-07-19 | 2018-11-27 | 西安科技大学 | A kind of dental implant being provided with multi-segment thread |
| CN108888370B (en) * | 2018-07-19 | 2020-11-24 | 西安科技大学 | Be provided with dental implant of multistage screw thread |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240325 Address after: 610000 Chengdu Tianfu International Biotech City, Chengdu, Sichuan Province (No. 9, Section 2, North Biotech City Road, Shuangliu District) Patentee after: CHENGDU BESMILE MEDICAL TECHNOLOGY Corp.,Ltd. Country or region after: China Address before: No.1666, Section 2, Chenglong Road, Chengdu Economic and Technological Development Zone, Sichuan 610000 Patentee before: CHENGDU BESMILE BIOTECHNOLOGY Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |