CN203291053U - Combined implant - Google Patents
Combined implant Download PDFInfo
- Publication number
- CN203291053U CN203291053U CN2013202545511U CN201320254551U CN203291053U CN 203291053 U CN203291053 U CN 203291053U CN 2013202545511 U CN2013202545511 U CN 2013202545511U CN 201320254551 U CN201320254551 U CN 201320254551U CN 203291053 U CN203291053 U CN 203291053U
- Authority
- CN
- China
- Prior art keywords
- implant
- base station
- type breach
- cervical region
- ring
- 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
- 239000007943 implant Substances 0.000 title claims abstract description 20
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 5
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000002131 composite material Substances 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000002513 implantation Methods 0.000 description 9
- 239000004053 dental implant Substances 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 230000002980 postoperative effect Effects 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 230000000472 traumatic effect Effects 0.000 description 2
- 241001014327 Anodontia Species 0.000 description 1
- 208000037408 Device failure Diseases 0.000 description 1
- 206010002583 anodontia Diseases 0.000 description 1
- 230000005212 anodontia Effects 0.000 description 1
- -1 as shown in Figure 1 Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Images
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- Prostheses (AREA)
Abstract
The utility model discloses a combined implant, which includes a body part 1, a neck part 2 and a base 3 that are sequentially connected from bottom to top, wherein a horizontally through screw hole 5 is formed in the base 3; the side surface of the neck part 2 is an inwards concaved hook surface; the body part 1 is provided with one or more annular notches 6; the annular notches 6 are filled with porous tantalum. The combined implant adopting a simple structure is convenient and quick to implant, generates no harm during the implanting, reduces pain from a wound, improves the biocompatibility of the implant, and reduces postoperation discomfortableness.
Description
Technical field
This utility model relates to a kind of composite implant, relate in particular to a kind of simple in structure, be difficult for causing composite implant injured, good biocompatibility while implanting.
Background technology
Dental implant surgery is a kind for the treatment of and the operation of repairing the damaged or anodontia of tooth, and it need to, with among implantation body's implant into body oral cavity, replace the tissues such as root of the tooth that damage.Dental implant surgery is in advanced position in the every clinical means of dental care, have vast potential for future development.Implantation body is the critical component of Dental implant surgery, and its quality has directly determined the success or failure of implant operation.
Implantation body generally is comprised of base station, cervical region and body.Wherein, base station is used for fixing exposed artificial artificial tooth, and body is seated in alveolar bone, and cervical region connects base station and body.The implant neck operated by rotary motion has surface slope, easily produces wound.And existing implantation body generally adopts mechanical property by force but the not high compact metal material of biocompatibility is made, and affects its later stage recovery, easily produces foreign body sensation and sense of discomfort.
The utility model content
In view of the foregoing defects the prior art has, this utility model aim to provide a kind of simple in structure, be difficult for causing composite implant injured, good biocompatibility while implanting.
To achieve these goals, this utility model by the following technical solutions: composite implant is comprised of body, cervical region and base station; Described body, cervical region and base station are connected successively and are connected; Be provided with the screw of lateral direction penetrating on described base station; Described neck side is inner sunken face; Described body, with one or more ring-type breach, is filled with porous tantalum in described ring-type breach.
As the improvement to the technical program, described ring-type breach quantity is three.
Compared with the prior art, this utility model is owing to having adopted technique scheme, and is simple in structure, and it is convenient to implant, and is difficult for causing injured during implantation, reduced traumatic pain, improved the biocompatibility of implantation body, reduced the generation of postoperative discomfort sense.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment.
In figure: 1 body, 2 cervical regions, 3 base stations, 4 artificial artificial teeth, 5 screws, 6 ring-type breach.
The specific embodiment
Below by embodiment, this utility model is specifically described; be necessary to be pointed out that at this following examples only are used for this utility model is further detailed; can not be interpreted as the restriction to this utility model protection domain, those skilled in the art can make some nonessential improvement and adjustment to this utility model according to foregoing.
Embodiment: a kind of composite implant, as shown in Figure 1, composite implant is comprised of body 1, cervical region 2 and base station 3; Described body 1, cervical region 2 are connected with base station from the bottom to top and are connected successively; Be provided with the screw 5 of lateral direction penetrating on described base station 3; Described cervical region 2 sides are inner sunken face; Described body 1, with one or more ring-type breach 6, is filled with porous tantalum in described ring-type breach 6.
Preferred three of described ring-type breach 6 quantity.For stressed evenly, mechanical performance is better, described ring-type breach 6 equidistantly distributes vertically.
Implantation body is simple in structure, and it is convenient to implant.Because cervical region is inner sunken face, rather than the inclined-plane of common implantation body, be difficult for causing perienchyma injured when implanting, reduced traumatic pain, the tightness after having strengthened simultaneously implanting.The porous tantalum material has very high biocompatibility, can promote implantation body and perienchyma to merge, and reduces postoperative foreign body sensation and sense of discomfort.
Claims (3)
1. composite implant, it is characterized in that: described composite implant is comprised of body (1), cervical region (2) and base station (3); Described body (1), cervical region (2) are connected 3 with base station) connect successively from the bottom to top; Be provided with the screw (5) of lateral direction penetrating on described base station (3); Described cervical region (2) side is inner sunken face; Described body (1), with one or more ring-type breach (6), is filled with porous tantalum in described ring-type breach (6).
2. composite implant as claimed in claim 1, it is characterized in that: described ring-type breach (6) quantity is three.
3. composite implant as claimed in claim 2, it is characterized in that: described ring-type breach (6) equidistantly distributes vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202545511U CN203291053U (en) | 2013-05-13 | 2013-05-13 | Combined implant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202545511U CN203291053U (en) | 2013-05-13 | 2013-05-13 | Combined implant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203291053U true CN203291053U (en) | 2013-11-20 |
Family
ID=49567102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202545511U Expired - Fee Related CN203291053U (en) | 2013-05-13 | 2013-05-13 | Combined implant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203291053U (en) |
-
2013
- 2013-05-13 CN CN2013202545511U patent/CN203291053U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20131120 Termination date: 20190513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |