CN202933034U - Dental implant with threads - Google Patents
Dental implant with threads Download PDFInfo
- Publication number
- CN202933034U CN202933034U CN 201220663664 CN201220663664U CN202933034U CN 202933034 U CN202933034 U CN 202933034U CN 201220663664 CN201220663664 CN 201220663664 CN 201220663664 U CN201220663664 U CN 201220663664U CN 202933034 U CN202933034 U CN 202933034U
- Authority
- CN
- China
- Prior art keywords
- foundation pile
- thread
- hole
- dental implant
- tooth implant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Dental Prosthetics (AREA)
Abstract
The utility model discloses a dental implant with threads. The dental implant with the threads consists of a base pile, a neck part 3 and a body part 4, wherein the base pile, the neck part 3 and the body part 4 are of a coaxial structure; the base pile is divided into a base pile upper part 1 and a base pile lower part 2; the base pile lower part 2 is of a circular truncated cone structure; the middle part of the neck part 3 is slightly concave; the body part 4 is provided with the threads with unequal heights which are gradually increased from bottom to top; two longitudinal anti-rotation grooves 6 parallel to each other are formed in the body part 4; a transverse through hole 7 is formed below the longitudinal anti-rotation grooves 6; porous tantalum is filled in the transverse through hole 7; and the transverse through hole 7 and a connecting line between the two longitudinal anti-rotation grooves 6 are in spatial vertical relationship. According to the dental implant, the implant operation is more convenient, so that the gap between the dental implant and sclerotin is greatly reduced, the biocompatibility is high, and the dental implant is difficult to rotate and is stable and durable in use.
Description
Technical field
The utility model is related to a kind of tooth implant, more particularly to a kind of tooth implant for being easy to be implanted into and sclerotin gap is small, biocompatibility is high, anti-rotational effect is good.
Background technology
Tooth-implanting technology is currently conventional anodontia prosthetic.Wherein, tooth implant is a big critical component.
How threaded the tooth implant of clinical practice is, and use contour thread more.The tooth implant of this structure is larger in the incipient stage resistance of the autologous tapping plantation of jawbone, inconvenience implantation.Moreover, it is generally big with sclerotin gap after the tooth implant implantation of form, and easily rotate；And mostly compact metal is made, biocompatibility is not high, poor durability.
Utility model content
In view of the foregoing defects the prior art has, the utility model aims to provide a kind of tooth implant for being easy to be implanted into and sclerotin gap is small, biocompatibility is high, anti-rotational effect is good.
To achieve these goals, the utility model uses following technical scheme：Tooth implant with thread is made up of foundation pile, neck and body portion, and the foundation pile, neck and body portion are coaxial configuration；The foundation pile is divided into foundation pile top and foundation pile bottom, and the foundation pile bottom is round table-like structure；Nick in the middle part of the neck；The not contour thread that the body portion gradually increases from the bottom to top with height；With two anti-spin slots in the longitudinal direction being parallel to each other in the body portion, it is provided with below the anti-spin slot in longitudinal direction and extends transversely through hole；Described extend transversely through is filled with porous tantalum in hole；The hole and the line of the two anti-spin slots in longitudinal direction of extending transversely through is spatial vertical relation.
As the improvement to the technical program, the foundation pile top is regular hexahedron.
As the improvement to the technical program, the not contour thread bottom is highly zero.
Compared with the prior art, the utility model greatly reduces the gap of tooth implant and sclerotin, biocompatibility is higher, is not likely to produce rotation by adopting the above-described technical solution, make implant procedure more facilitate, more firm durable.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
In figure：1 foundation pile top, 2 foundation pile bottoms, 3 necks, 4 body portions, 5 not contour threads, the 6 anti-spin slots in longitudinal direction, 7 extend transversely through hole.
Embodiment
The utility model is specifically described below by embodiment; be necessary it is pointed out here that be that following examples are served only for that the utility model is further detailed; it is not intended that the limitation to the utility model protection domain, those skilled in the art can make some nonessential modifications and adaptations according to the above to the utility model.
Embodiment：A kind of tooth implant with thread, as depicted in figs. 1 and 2, the tooth implant with thread are made up of foundation pile, neck 3 and body portion 4, and the foundation pile, neck 3 and body portion 4 are coaxial configuration；The foundation pile is divided into foundation pile top 1 and foundation pile bottom 2, and the foundation pile bottom 2 is round table-like structure；The middle part nick of neck 3；The not contour thread 5 that the body portion 4 gradually increases from the bottom to top with height；The anti-spin slot 6 in two longitudinal directions being parallel to each other is carried in the body portion 4, the anti-lower section of spin slot 6 in longitudinal direction, which is provided with, extends transversely through hole 7；Described extend transversely through is filled with porous tantalum in hole 7；The line for extending transversely through the anti-spin slot 6 in the longitudinal direction of hole 7 and two is spatial vertical relation.
Apparatus is conveniently used during in order to be implanted into, the foundation pile top 1 is regular hexahedron.
Resistance is smaller during in order to be implanted into, and the not contour bottom of thread 5 is highly zero.
Tooth implant has the not contour thread of autologous tapping, and implantation resistance is smaller, more facilitates during implantation.Thread path gradually increases from bottom to top, and equably sclerotin is pushed open to surrounding in tapping, makes artificial tooth root smaller with sclerotin gap after implantation jawbone.The anti-spin slot in longitudinal direction is provided with tooth implant, the resistance of tapping implantation is further reduced.Extend transversely through and be filled with hole porous tantalum material.Porous tantalum Biocompatibility is high, can start bone tissue growth, the newborn sclerotin of accumulation, making the sclerotin form of reconstruction has the effect for preventing that tooth implant from rotating, and is conducive to tooth implant maintenance, make it firm lasting.
When performing a surgical operation, bone cavity is bored on kind of the jawbone at tooth position with the plantation drill bit of respective diameters, then tooth implant is implanted into.Foundation pile top is for connection mobile phone or pulls tool by tooth implant screw-in jawbone bone cavity.Whole operative process is very convenient, and success rate is high.
Claims (3)
1. a kind of tooth implant with thread, it is characterised in that：The tooth implant with thread is by foundation pile, neck（3）With body portion（4）Composition, the foundation pile, neck（3）With body portion（4）For coaxial configuration；The foundation pile is divided into foundation pile top（1）With foundation pile bottom（2）, the foundation pile bottom（2）For round table-like structure；The neck（3）Middle part nick；The body portion（4）The not contour thread gradually increased from the bottom to top with height（5）；The body portion（4）It is upper to carry two anti-spin slots in the longitudinal direction being parallel to each other（6）, the anti-spin slot in longitudinal direction（6）Lower section, which is provided with, extends transversely through hole（7）；It is described to extend transversely through hole（7）In be filled with porous tantalum；It is described to extend transversely through hole（7）With the two anti-spin slots in longitudinal direction（6）Line be spatial vertical relation.
2. the tooth implant as claimed in claim 1 with thread, it is characterised in that：The foundation pile top（1）For regular hexahedron.
3. the tooth implant as claimed in claim 1 or 2 with thread, it is characterised in that：The not contour thread（5）Bottom is highly zero.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220663664 CN202933034U (en) | 2012-12-06 | 2012-12-06 | Dental implant with threads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220663664 CN202933034U (en) | 2012-12-06 | 2012-12-06 | Dental implant with threads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202933034U true CN202933034U (en) | 2013-05-15 |
Family
ID=48317300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220663664 Expired - Fee Related CN202933034U (en) | 2012-12-06 | 2012-12-06 | Dental implant with threads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202933034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105939689A (en) * | 2013-12-23 | 2016-09-14 | 布莱登特有限两合公司 | Dental prosthesis arrangement |
-
2012
- 2012-12-06 CN CN 201220663664 patent/CN202933034U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105939689A (en) * | 2013-12-23 | 2016-09-14 | 布莱登特有限两合公司 | Dental prosthesis arrangement |
| CN105939689B (en) * | 2013-12-23 | 2019-12-27 | 布莱登特有限两合公司 | Denture device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106725933A (en) | A kind of ceramic anti-rotation Angled abutment implant system | |
| CN202933034U (en) | Dental implant with threads | |
| CN205672091U (en) | Bone plane implantation body top base station | |
| CN202376207U (en) | Splash-proof bone grafting device | |
| CN206365938U (en) | Personalized base station | |
| CN203017118U (en) | High-efficiency tooth implant | |
| CN202920382U (en) | Dental implant with unequal-height threads | |
| CN205198173U (en) | Single -piece tooth planting body | |
| CN202920381U (en) | Artificial dental implant | |
| CN208710121U (en) | A kind of implant retention device | |
| CN202920383U (en) | Dental implant | |
| CN209574930U (en) | A kind of immediate implant body | |
| CN202960803U (en) | Once-implanted type dental implant | |
| CN203379228U (en) | Hip socket outer cup implant for hip joint | |
| CN207101375U (en) | A kind of straight base station implant system of titanium zirconium anti-rotation | |
| CN203829076U (en) | Combined dental implant | |
| CN202920380U (en) | Easy-to-implant dental implant | |
| CN202920379U (en) | Spiral dental implant | |
| CN202859349U (en) | Adjustable dental implant | |
| CN202920378U (en) | Dental implant with gradually heightened screw tooth | |
| CN203647508U (en) | Combined tooth implantation component | |
| CN105078593A (en) | Combined implant tooth | |
| CN204049884U (en) | A kind of support implantation body | |
| CN207101374U (en) | A kind of ceramic anti-rotation Angled abutment implant system | |
| CN202776606U (en) | Oral implantation device capable of avoiding second operation |
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: 20130515 Termination date: 20181206 |