CN203841812U - Implant denture - Google Patents
Implant denture Download PDFInfo
- Publication number
- CN203841812U CN203841812U CN201420277461.9U CN201420277461U CN203841812U CN 203841812 U CN203841812 U CN 203841812U CN 201420277461 U CN201420277461 U CN 201420277461U CN 203841812 U CN203841812 U CN 203841812U
- Authority
- CN
- China
- Prior art keywords
- tooth
- implant
- implant denture
- denture
- base station
- 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 44
- 210000000988 bone and bone Anatomy 0.000 abstract description 11
- 230000002980 postoperative effect Effects 0.000 abstract description 6
- 238000011084 recovery Methods 0.000 abstract description 6
- 230000035807 sensation Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 210000000214 mouth Anatomy 0.000 abstract description 4
- 230000001055 chewing effect Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 3
- 230000011164 ossification Effects 0.000 description 3
- 239000004053 dental implant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Dental Prosthetics (AREA)
Abstract
The utility model discloses an implant denture. The implant denture consists of an artificial tooth root 1, an implant abutment 2 and a threaded body 3, wherein the artificial tooth root 1 and the implant abutment 2 are fixedly connected together by the threaded body 3; on the implant abutment 2, an arc surface 4 is formed between the maximum diameter position 6 of the implant abutment 2 and the upper end surface 7 of the artificial tooth root 1; an annular groove 5 is formed in the upper part of the artificial tooth root 1. By adopting the implant denture with such a structure, the postoperative recovery speed is improved, the bone bonding property is enhanced, the clamping effect of a bone bed on the implant denture is strengthened, the foreign body sensation of the implant denture in the oral cavity is reduced, and the chewing performance is improved, so that the implant denture can exert effects more effectively and enduringly.
Description
Technical field
This utility model relates to a kind of implant denture, relates in particular to that a kind of post-operative recovery is fast, synosteosis strong, engage implant denture effective, that foreign body sensation is few, resistance to chewiness is good.
Background technology
Dental implant is to be implanted into implant denture at the alveolar bone of edentulous region, oral cavity, after implant denture survives, then makes in the top dummy and complete the reparation of tooth.It can improve patient's masticatory function significantly, and fidelity is higher than traditional remedies, can solve the insurmountable knotty problem of conventional artificial tooth.The aspects such as clinically, after dental implant has been performed the operation, also have certain risk of failure, it is slow that this is mainly reflected in post-operative recovery, do not form real synosteosis, and implant denture occurs loosening, has foreign body sensation, and masticatory function is bad.
Utility model content
In view of the foregoing defects the prior art has, this utility model aims to provide that a kind of post-operative recovery is fast, synosteosis strong, engage implant denture effective, that foreign body sensation is few, resistance to chewiness is good.
To achieve these goals, this utility model by the following technical solutions: a kind of implant denture, is made up of emulation root of the tooth, plantation base station and threaded body; Described emulation root of the tooth and plantation base station are fixed together by described threaded body; On described plantation base station, between the maximum gauge place of described plantation base station and the upper surface of described emulation root of the tooth, form cambered surface; Described emulation root of the tooth top is provided with cannelure.
As the improvement to the technical program, described threaded body is screw.
As the improvement to the technical program, the external diameter of described emulation root of the tooth upper surface and the difference of internal diameter are more than or equal to 0.4mm, are less than or equal to 0.5mm.
As the improvement to the technical program, described emulation root of the tooth external diameter is 4.5mm or 5mm.
As the improvement to the technical program, described cannelure quantity is 2.
As the improvement to the technical program, described emulation root of the tooth is with external screw thread.
As the improvement to the technical program, the upper surface of described emulation root of the tooth is provided with counterbore, is connected with screw in described counterbore bottom; In described plantation base station, be provided with through hole; Described plantation base station is vertically placed in the counterbore of the upper surface of described emulation root of the tooth; Described threaded body is by the through hole in described plantation base station, and is connected with the screw on described emulation root of the tooth.
Compared with the prior art, this utility model is owing to having adopted technique scheme, improve post-operative recovery speed, strengthen the synosteosis of implant denture, strengthen the engaging effect of bone bed to implant denture, reduce the foreign body sensation of implant denture in oral cavity, promoted the resistance to Chewiness of implant denture, made implant denture more effectively, play a role enduringly.
Brief description of the drawings
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is emulation root structures schematic diagram.
Fig. 3 is plantation base station structural representation.
In figure: 1 emulation root of the tooth, 2 kinds are planted base station, 3 threaded bodies, 4 cambered surfaces, 5 cannelures, 6 maximum gauge places, 7 upper surfaces, 8 counterbores, 9 screws, 10 through holes.
Detailed description of the invention
Below by embodiment, this utility model is specifically described; be necessary to be pointed out that at this following examples are only for being further detailed this utility model; 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 implant denture, as Figure 1-3, implant denture is made up of emulation root of the tooth 1, plantation base station 2 and threaded body 3; Described emulation root of the tooth 1 and plantation base station 2 are fixed together by described threaded body 3; On described plantation base station 2, between the maximum gauge place 6 of described plantation base station 2 and the upper surface 7 of described emulation root of the tooth 1, form cambered surface 4; Described emulation root of the tooth 1 top is provided with cannelure 5.
Threaded body 3 adopts screw conventionally.
The design forming of cambered surface 4 matching surface of implant denture and oral cavity bone bed.On this matching surface, the growth of bone bed forms firm synosteosis with implant denture, thereby implant denture is fixed, and promotes surviving of implant denture.The osteogenesis that is designed to of cambered surface 4 provides larger spatial accommodation, has accelerated osteogenesis process, has also accelerated post-operative recovery process.Meanwhile, due to the implant denture of this structure and the associativity of human body bone better, human body sensory is more naturally comfortable, foreign body sensation also reduces greatly, resistance to chewiness is enhanced.
Cannelure 5 has the effect that starts the growth of bone bed, holds area of new bone equally.Meanwhile, due to its loop configuration, the area of new bone of shaping can also play snap action to implant denture, makes implant denture maintenance more stable, is difficult for occurring loosening.
The experiment proved that, described emulation root of the tooth 1 external diameter of upper surface 7 and the difference of internal diameter (as shown in Figure 1, being L) are more than or equal to 0.4mm, and while being less than or equal to 0.5mm, the mechanical strength of structure and osteogenesis speed reach comparatively desirable balance.
According to the size of common human body alveolar bone, the described emulation root of the tooth preferred 4.5mm of 1 outside diameter d or 5mm.
Start growth function, engaging effect and processing characteristics, preferably 2 of described cannelure 5 quantity in order to have concurrently.In the time that cannelure 5 quantity are 2, its spacing is preferably 0.4mm, and the cannelure on top is preferably 0.1mm apart from the distance of emulation root of the tooth 1 upper surface 7.
Implant for the ease of implant denture, described emulation root of the tooth 1 is with external screw thread, preferably 60 °, its tooth form angle.
In the present embodiment, emulation root of the tooth 1 is fixedly connected with in the following way with plantation base station 2: the upper surface 7 of described emulation root of the tooth 1 is provided with counterbore 8, is connected with screw 9 in described counterbore 8 bottoms; In described plantation base station 2, be provided with through hole 10; Described plantation base station 2 is vertically placed in the counterbore 8 of the upper surface 7 of described emulation root of the tooth 1; Described threaded body 3 is by the through hole 10 in described plantation base station 2, and is connected with the screw 9 on described emulation root of the tooth 1.
Claims (8)
1. an implant denture, formed by emulation root of the tooth (1), plantation base station (2) and threaded body (3) by implant denture, described emulation root of the tooth (1) and plantation base station (2) are fixed together by described threaded body (3), it is characterized in that: upper at described plantation base station (2), between the maximum gauge place (6) of described plantation base station (2) and the upper surface (7) of described emulation root of the tooth (1), form cambered surface (4); Described emulation root of the tooth (1) top is provided with cannelure (5).
2. implant denture as claimed in claim 1, is characterized in that: described threaded body (3) is screw.
3. implant denture as claimed in claim 1 or 2, is characterized in that: the external diameter of described emulation root of the tooth (1) upper surface (7) and the difference of internal diameter are more than or equal to 0.4mm, are less than or equal to 0.5mm.
4. implant denture as claimed in claim 1 or 2, is characterized in that: described emulation root of the tooth (1) external diameter is 4.5mm or 5mm.
5. implant denture as claimed in claim 1 or 2, is characterized in that: described cannelure (5) quantity is 2.
6. implant denture as claimed in claim 1 or 2, is characterized in that: described emulation root of the tooth (1) is with external screw thread.
7. implant denture as claimed in claim 6, is characterized in that: the upper externally threaded tooth form of described emulation root of the tooth (1) angle is 60 °.
8. implant denture as claimed in claim 1 or 2, is characterized in that: the upper surface (7) of described emulation root of the tooth (1) is provided with counterbore (8), is connected with screw (9) in described counterbore (8) bottom; In described plantation base station (2), be provided with through hole (10); Described plantation base station (2) is vertically placed in the counterbore (8) of the upper surface (7) of described emulation root of the tooth (1); Described threaded body (3) is by the through hole (10) in described plantation base station (2), and is connected with the screw (9) on described emulation root of the tooth (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277461.9U CN203841812U (en) | 2014-05-28 | 2014-05-28 | Implant denture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277461.9U CN203841812U (en) | 2014-05-28 | 2014-05-28 | Implant denture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203841812U true CN203841812U (en) | 2014-09-24 |
Family
ID=51554887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420277461.9U Expired - Fee Related CN203841812U (en) | 2014-05-28 | 2014-05-28 | Implant denture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203841812U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167868A (en) * | 2014-05-28 | 2015-12-23 | 重庆润泽医药有限公司 | Implant denture |
| CN110623762A (en) * | 2019-10-09 | 2019-12-31 | 河南拉瓦医疗技术有限公司 | Implant abutment detection platform and in-place condition detection method |
-
2014
- 2014-05-28 CN CN201420277461.9U patent/CN203841812U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167868A (en) * | 2014-05-28 | 2015-12-23 | 重庆润泽医药有限公司 | Implant denture |
| CN110623762A (en) * | 2019-10-09 | 2019-12-31 | 河南拉瓦医疗技术有限公司 | Implant abutment detection platform and in-place condition detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102697570B (en) | Dental implant | |
| CN204931871U (en) | A kind of integral type artificial tooth implanting body | |
| CN102475578B (en) | A kind of manufacturing method of dental artificial implant | |
| CN203841812U (en) | Implant denture | |
| CN204293287U (en) | Matrix adjustable oral cavity planting body | |
| CN105167868A (en) | Implant denture | |
| CN203841811U (en) | Artificial dental implant assembly | |
| CN203829076U (en) | Combined dental implant | |
| CN202960803U (en) | Once-implanted type dental implant | |
| CN202637159U (en) | Dental implant | |
| CN203042517U (en) | Dental implant with good instant restoration effect | |
| CN203354675U (en) | Combined type implantation body | |
| CN204049891U (en) | A kind of tooth-planting tooth system | |
| CN104367388A (en) | Oral cavity planting body with adjustable base body | |
| CN204092239U (en) | Integral type Dental Implant | |
| CN203303174U (en) | Flake dental implant | |
| CN204542411U (en) | A kind of mouth cavity orthodontic Zhi Kangti | |
| CN204814235U (en) | With supporting interim base station that uses of planting body | |
| CN203354674U (en) | Segmented dental implant | |
| CN203841813U (en) | Dental implant | |
| CN202801840U (en) | Combined type dental implant component | |
| CN202078416U (en) | Magnetic titanium-made support attachment for denture | |
| CN203315102U (en) | Implant | |
| CN203634315U (en) | Tooth implantation structure of implant tooth | |
| CN205494047U (en) | Base station and planting body fixed connection structure |
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: 20140924 Termination date: 20200528 |