CN206102765U - Novel tooth system of planting all - Google Patents
Novel tooth system of planting all Download PDFInfo
- Publication number
- CN206102765U CN206102765U CN201620785014.3U CN201620785014U CN206102765U CN 206102765 U CN206102765 U CN 206102765U CN 201620785014 U CN201620785014 U CN 201620785014U CN 206102765 U CN206102765 U CN 206102765U
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- China
- Prior art keywords
- screw thread
- dental implant
- implant body
- inner chamber
- tooth
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- 239000004053 dental implant Substances 0.000 claims description 67
- 208000031481 Pathologic Constriction Diseases 0.000 claims description 3
- 239000007943 implant Substances 0.000 claims description 3
- 210000001215 vagina Anatomy 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009545 invasion Effects 0.000 abstract description 2
- 241000894006 Bacteria Species 0.000 abstract 1
- 230000009931 harmful effect Effects 0.000 abstract 1
- 230000001537 neural effect Effects 0.000 abstract 1
- 210000000988 bone and bone Anatomy 0.000 description 28
- 208000006386 Bone Resorption Diseases 0.000 description 7
- 230000024279 bone resorption Effects 0.000 description 7
- 230000001054 cortical effect Effects 0.000 description 5
- 229940036811 bone meal Drugs 0.000 description 3
- 239000002374 bone meal Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241000282465 Canis Species 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000037182 bone density Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 210000004195 gingiva Anatomy 0.000 description 1
- 210000004086 maxillary sinus Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Dental Prosthetics (AREA)
Abstract
The utility model discloses a novel tooth system of planting all, plant the body body, corona base station and central screw including the tooth, the tooth plant body from last to divideing into down upper portion, middle part and lower part, the tooth is planted body middle part and lower part surface and all is equipped with screw thread A, the tooth is planted and is equipped with screw thread B on the body upper portion surface of personally experiencing sth. Part of the body, the tooth is planted and still is equipped with inner chamber A in the body of personally experiencing sth. Part of the body, the setting of corona base station plant the top of body and insert inner chamber A at the tooth, still be equipped with inner chamber B in the corona base station, body body is planted to the tooth and the corona base station passes through central screw fixed connection, and central screw is arranged in inner chamber A and inner chamber B. The beneficial effects of the utility model are that: simple structure, connect firm, reduce the harmful effects of orthodont tooth on every side, reduce the operation step, prevent to destroy the lower jaw tooth's socket and neural and prevent the bacterium invasion.
Description
Technical field
This utility model is related to tooth-implanting body system, particularly a kind of new tooth-implanting body system.
Background technology
With the development of medical science, canine implant is increasingly widely used.Common canine implant is divided into single type
And two-piece type, and after one-piece dental implant is because be arranged at alveolar bone, be easy to come off during occlusion, two-piece type dental implant
In order to reach firm purpose, complex structure causes operating procedure loaded down with trivial details, and operating time is long, and in planting engineering, very may be used
Bone resorption can be caused to accelerate due to the effect of extruding force, eventually cause surrounding normal odontoseisiies.
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, connect it is firm, reduce
Operating procedure, the new tooth-implanting body system for preventing bone resorption acceleration.
The purpose of this utility model is achieved through the following technical solutions：One the purpose of this utility model is by following technology
Scheme is realizing：A kind of new tooth-implanting body system, including dental implant body, corona base station and central screw, described dental implant
Body is divided into upper, middle and lower from top to bottom, is equipped with screw thread A with lower external face in the middle part of dental implant body, and screw thread A is
Single thread, dental implant body upper part outer surface are provided with screw thread B, and screw thread B is multi start thread, in the middle part of dental implant body
One group of otch A is provided with screw thread A, otch B is provided with the screw thread A of dental implant body lower part, in dental implant body also
Inner chamber A is provided with, the top of inner chamber A is divided into conical cavity, and bottom is divided into screwed hole；Described corona base station is arranged on dental implant body
Top and insert in inner chamber A, corona base station is provided with tapered pole, and tapered pole is engaged with the conical cavity in inner chamber A, corona
Inner chamber B is additionally provided with base station；Dental implant body is fixedly connected by central screw with corona base station, and central screw is located at inner chamber A
In inner chamber B.
The seamed edge of described dental implant body upper surface is provided with chamfering.
Described dental implant body lower surface is circular arc end face.
Described screw thread B is triple thread.
Described screw thread A is coarse-pitch thread, and screw thread B is fine thread.
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, 4 otch upper with adjacent thread A on each circle screw thread A align.
Conical cavity bottom in described inner chamber A is six prismatic chambers, and in corona base station, the lower end of tapered pole is provided with six prismatics
Post, six prismatic chambers are engaged with six prismatic columns.
Described dental implant body is the little pyramidal structure in the big bottom in top, and the taper of dental implant body is 1～10 degree.
This utility model has advantages below：
（1）, by being threaded B on dental implant body upper part outer surface, and screw thread B is triple thread, makes dental implant
Body is connected firmly with alveolar bone；
（2）, by otch A and otch B is arranged on screw thread A, otch A and otch B will push tooth between the bone meal of cutting
In groove bone spongy bone, the step of omit hand-stuff bone meal, and the extruding to bone tissue is also reduced, prevent bone resorption
Accelerate, so as to reduce the impact to surrounding normal tooth；
（3）, inner chamber is set in dental implant body, and inner chamber top is conical cavity, while corona base station is provided with taper
Post, by being engaged for conical cavity and tapered pole, has disperseed the concentrated stress to alveolar bone, so as to increase occlusion ability；
（4）, dental implant body lower surface adopt circular-arc-shaped design, prevent dental implant body damage nervus alveolaris inferior,
Prevent from damaging maxillary sinus, so as to reduce the pain produced after tooth-implanting body system is installed；
（5）, dental implant body the seamed edge of upper surface be provided with chamfering, after bone resorption occurs, fillet surface just with top tooth
Gum tissue laminating, forms good biological closing, prevents the intrusion of antibacterial.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Structural representations of the Fig. 2 for dental implant body；
Axonometric charts of the Fig. 3 for dental implant body；
Structural representations of the Fig. 4 for corona base station；
Axonometric charts of the Fig. 5 for corona base station；
Structural representations of the Fig. 6 for central screw；
In figure：1- dental implant bodies, 2- corona base stations, 3- central screws, 4- screw thread A, 5- screw thread B, 6- otch A, 7- are cut
Mouth B, 8- inner chamber A, 9- conical cavities, 10- screwed holes, 11- tapered poles, 12- inner chamber B, 13- alveolar bone cortical bone, 14- alveolar bone bones
Spongiosa, the artificial crowns of 15-.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described, but protection domain of the present utility model is not limited to
Described below.
As shown in Fig. 1～Fig. 6, a kind of new tooth-implanting body system, including dental implant body 1, corona base station 2 and central screw
3, described dental implant body 1 is divided into upper, middle and lower from top to bottom, equal with lower external face in the middle part of dental implant body 1
It is provided with screw thread A4, screw thread A4 is single thread, 1 outer surface of upper of dental implant body is provided with screw thread B5, and screw thread B5 is multi-thread spiral shell
Stricture of vagina, is provided with one group of otch A6, on the screw thread A4 in the middle part of dental implant body 1 positioned at the screw thread A4 of 1 bottom of dental implant body
On be provided with otch B7, inner chamber A8 is additionally provided with dental implant body 1, the top of inner chamber A8 is divided into conical cavity 9, and bottom is divided into screw thread
Hole 10；Described corona base station 2 is arranged on the top of dental implant body 1 and inserts in inner chamber A8, and corona base station 2 is provided with taper
Post 11, tapered pole 11 are engaged with the conical cavity 9 in inner chamber A8, and inner chamber B12 is additionally provided with corona base station 2；Dental implant body 1
It is fixedly connected by central screw 3 with corona base station 2, central screw 3 is in inner chamber A8 and inner chamber B12.
As shown in Figures 2 and 3, the seamed edge of 1 upper surface of dental implant body is provided with chamfering.
As shown in Figures 2 and 3,1 lower surface of dental implant body is circular arc end face.
As shown in Figures 2 and 3, B5 is triple thread.
As shown in Figures 2 and 3, screw thread A4 is coarse-pitch thread, and screw thread B5 is fine thread.
As shown in figure 3, an otch A6 is provided only with each circle screw thread of screw thread A4 in the middle part of dental implant body 1, along
The direction of screw thread A4 rotations, the angle in screw thread A4 between two adjacent thread line upper cut A6 is 60 degree.
As shown in figure 3, being equipped with 4 otch B7 on each circle screw thread of the screw thread A4 of 1 bottom of dental implant body, four are cut
Between mouth B7, angle is 90 degree, and 4 otch B7,4 otch upper with adjacent thread A4 on each circle screw thread A4 align.
As shown in Figure 2 and Figure 5,9 bottom of conical cavity in inner chamber A8 be six prismatic chambers, tapered pole 11 in corona base station 2
Lower end is provided with six prismatic columns, and six prismatic chambers are engaged with six prismatic columns.
As shown in Figures 2 and 3, dental implant body 1 is the little pyramidal structure in the big bottom in top, the taper of dental implant body 1
For 1～10 degree.
The course of work of the present utility model is as follows：Corona base station 2 is placed on above dental implant body 1, and inserts inner chamber A8
In, central screw 3 is placed in inner chamber A8 and inner chamber B12, bottom and 10 screw thread of screwed hole of central screw 3 coordinate, and tighten
Central screw 3, then artificial corona 15 is fixed in the top of corona base station 2.It is as inner chamber 8 is arranged in dental implant body 1 and interior
Chamber A8 tops are conical cavity 9, while corona base station 2 is provided with tapered pole 11, are matched somebody with somebody by the contact of conical cavity 9 and tapered pole 11
Close, disperseed the concentrated stress to alveolar bone, so as to increase occlusion ability
Whole tooth-implanting body system is screwed in alveolar bone by utensil, screw thread A4 is made in being screwed into alveolar bone spongy bone 14
Screw thread B5 contacts fixation with alveolar bone cortical bone 13.During being screwed into, bone tissue is constantly cut by otch A6 and otch B7
Cut, cut the bone meal for producing and be pulled in alveolar bone spongy bone 14 when dental implant body 1 is screwed in, play initial stage stable work
With.As alveolar bone includes alveolar bone cortical bone 13 and alveolar bone spongy bone 14, the bone density of alveolar bone cortical bone 13 is big, hardness
Greatly, it is triple thread by the screw thread B5 on 1 top of dental implant body, dental implant body 1 is connected with alveolar bone
Connect firm.And dental implant body 1 makes the implantation of dental implant body 1 lighter using the little pyramidal structure in the big bottom in top.
After dental implant body 1 is installed, general dental implant body 1 has a certain degree of bone resorption, and absorbtivity substantially exists
Within 0.8mm.After bone resorption occurs, the face that the chamfering of 1 upper surface seamed edge of dental implant body is located just with top gingiva tissue
Laminating, forms good biological closing, prevents the invasion of antibacterial.And the setting of chamfering causes corona base station 2 and dental implant sheet
What body 1 was connected has been located away from the faying face of dental implant body 1 and alveolar bone cortical bone 13, so as to reduce stress concentration, prevents
Bone resorption accelerates, beneficial to the stability at a specified future date of implantation body.
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 (9)
1. a kind of new tooth-implanting body system, it is characterised in that：Including dental implant body（1）, corona base station（2）And central screw
（3）, described dental implant body（1）It is divided into upper, middle and lower, dental implant body from top to bottom（1）Outside middle part and bottom
Surface is equipped with screw thread A（4）, screw thread A（4）For single thread, dental implant body（1）Outer surface of upper is provided with screw thread B（5）,
Screw thread B（5）For multi start thread, positioned at dental implant body（1）The screw thread A at middle part（4）On be provided with one group of otch A（6）, positioned at tooth
Implant body（1）The screw thread A of bottom（4）On be provided with otch B（7）, dental implant body（1）In be additionally provided with inner chamber A（8）, inner chamber A
（8）Top be divided into conical cavity（9）, bottom is divided into screwed hole（10）；Described corona base station（2）It is arranged on dental implant body
（1）Top and insert inner chamber A（8）In, corona base station（2）It is provided with tapered pole（11）, tapered pole（11）With inner chamber A（8）In
Conical cavity（9）It is engaged, corona base station（2）In be additionally provided with inner chamber B（12）；Dental implant body（1）With corona base station（2）It is logical
Cross central screw（3）It is fixedly connected, central screw（3）Positioned at inner chamber A（8）With inner chamber B（12）In.
2. a kind of new tooth-implanting body system according to claim 1, it is characterised in that：Described dental implant body（1）On
The seamed edge of end face is provided with chamfering.
3. a kind of new tooth-implanting body system according to claim 1, it is characterised in that：Described dental implant body（1）Under
End face is circular arc end face.
4. a kind of new tooth-implanting body system according to claim 1, it is characterised in that：Described screw thread B（5）For three line spiral shells
Stricture of vagina.
5. a kind of new tooth-implanting body system according to claim 1, it is characterised in that：Described screw thread A（4）For thick spiral shell
Stricture of vagina, screw thread B（5）For fine thread.
6. a kind of new tooth-implanting body system according to claim 1, it is characterised in that：Described dental implant body（1）In
The screw thread A in portion（4）Each circle screw thread on be provided only with an otch A（6）, along screw thread A（4）The direction of rotation, screw thread A（4）
In two adjacent thread line upper cut A（6）Between angle be 60 degree.
7. a kind of new tooth-implanting body system according to claim 1, it is characterised in that：Described dental implant body（1）Under
The screw thread A in portion（4）Each circle screw thread on be equipped with 4 otch B（7）, four otch B（7）Between angle be 90 degree, each circle
Screw thread A（4）On 4 otch B（7）With adjacent thread A（4）Upper 4 otch are alignment.
8. a kind of new tooth-implanting body system according to claim 1, it is characterised in that：Described inner chamber A（8）In taper
Chamber（9）Bottom be six prismatic chambers, corona base station（2）Middle tapered pole（11）Lower end be provided with six prismatic columns, six prismatic chambers and six ribs
Shape post is engaged.
9. a kind of new tooth-implanting body system according to claim 1, it is characterised in that：Described dental implant body（1）For
The little pyramidal structure in the big bottom in top, dental implant body（1）Taper be 1～10 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785014.3U CN206102765U (en) | 2016-07-25 | 2016-07-25 | Novel tooth system of planting all |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785014.3U CN206102765U (en) | 2016-07-25 | 2016-07-25 | Novel tooth system of planting all |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206102765U true CN206102765U (en) | 2017-04-19 |
Family
ID=58511202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620785014.3U Active CN206102765U (en) | 2016-07-25 | 2016-07-25 | Novel tooth system of planting all |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206102765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137420A (en) * | 2016-07-25 | 2016-11-23 | 成都贝施美生物科技有限公司 | A kind of Novel toothed implanting body system |
-
2016
- 2016-07-25 CN CN201620785014.3U patent/CN206102765U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137420A (en) * | 2016-07-25 | 2016-11-23 | 成都贝施美生物科技有限公司 | A kind of Novel toothed implanting body system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| 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 |