CN211156379U - Abutment for dental implant restoration - Google Patents
Abutment for dental implant restoration Download PDFInfo
- Publication number
- CN211156379U CN211156379U CN201921497828.7U CN201921497828U CN211156379U CN 211156379 U CN211156379 U CN 211156379U CN 201921497828 U CN201921497828 U CN 201921497828U CN 211156379 U CN211156379 U CN 211156379U
- Authority
- CN
- China
- Prior art keywords
- abutment
- shoulder
- dental implant
- implant restoration
- adhesive
- 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
- 239000004053 dental implant Substances 0.000 title claims abstract description 15
- 239000000853 adhesive Substances 0.000 claims abstract description 15
- 230000001070 adhesive effect Effects 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 abstract description 8
- 239000011230 binding agent Substances 0.000 description 11
- 239000007943 implant Substances 0.000 description 9
- 230000003796 beauty Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 1
- 230000001055 chewing effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
Landscapes
- Dental Prosthetics (AREA)
Abstract
The utility model aims to provide a base station for repairing a dental implant, which aims to solve the problem that the adhesive of the traditional base station is easy to overflow, when the dental crown is connected with the upper part of the abutment, the adhesive between the dental crown and the upper part of the abutment is easy to cause the dental crown to overhang when being installed, and comprises an abutment interface part, and an abutment gum penetrating part connected with the abutment interface part, wherein the upper end of the abutment gum penetrating part is provided with a shoulder part, the upper end of the shoulder part is provided with an abutment upper part for connecting a dental crown, a shoulder surface which is arranged around the upper part of the abutment is formed between the upper part of the abutment and the upper end surface of the shoulder part, an annular concave groove A can be arranged at the junction of the shoulder surface and the upper part of the abutment, the adhesive bin is used for accumulating redundant adhesive, the upper part of the base platform is provided with at least one concave guide groove arranged along the surface of the upper part of the base platform, and the guide groove is configured for guiding the adhesive.
Description
Technical Field
The utility model relates to an installation of planting the implant, in particular to a base station for planting implant restoration.
Background
With the continuous improvement of living standard, people pay more and more attention to health problems, the requirement on oral health is higher and higher, and besides basic functionality, tooth beauty becomes the direction of attention of people. The implant supports the upper prosthesis by means of the implant implanted in the jaw bone, and the abutment is used for connecting the implant and the crown of the upper prosthesis into a whole. As a mature dental treatment technology in China, the existing dental implant has the advantages of being closest to natural teeth, free of daily taking off and wearing, free of grinding of adjacent teeth, good in chewing force, good in attractive effect and the like, and therefore the dental implant also becomes an optimal dental restoration mode.
In the artificial tooth implanting structure, the implanting and repairing base station is positioned between the upper dental crown and the lower implant, the implanting and repairing base station is connected with the implant in the jawbone through threads, and the upper dental crown and the repairing base station are bonded through a resin binder. The prosthetic base plays an important role in the stability, retention and beauty of the implanted denture. The planting and repairing base station can be structurally divided into four parts from bottom to top: base station interface portion, base station gum portion, shoulder portion, base station upper portion of wearing.
The current clinical repair abutment brings convenience to patients, and meanwhile, the problems of binder cleaning and overhang at the joint of the dental crown and the abutment become important concerns. The biggest problem of the clinically used abutment is that the adhesive is easy to seep under the gum and is not easy to clean; and the problem of overhang easily causes peri-implant inflammation and a series of complications.
SUMMERY OF THE UTILITY MODEL
In view of the above circumstances, the present invention provides an abutment for dental implant restoration, which aims to solve the problems that the conventional abutment is easy to overflow from the adhesive, and the crown is easy to overhang when the crown is installed due to the adhesive between the crown and the upper portion of the abutment when the crown is connected to the upper portion of the abutment.
The technical scheme is that the dental implant comprises an abutment interface part and an abutment gum penetrating part connected with the abutment interface part, wherein a shoulder part is arranged at the upper end of the abutment gum penetrating part, and the upper end of the shoulder part is provided with an abutment upper part used for being connected with a dental crown.
In the above or some embodiments, the shoulder portion includes a flange portion extending radially outwardly beyond a diameter of an upper lower end of the abutment, the shoulder being located at an upper end of the flange portion.
In the above or some embodiments, the shoulder platform is inclined downwards and extends and meets the base station at the root position of the upper part of the base station.
In the foregoing or some implementations, the shoulder lands form a recessed groove-like structure configured to receive spilled adhesive.
In the above or some embodiments, the shoulder-platform is formed to match the contour of the lower surface of the crown to be installed, forming a ring-shaped structure including an upward bulge and a downward depression.
In the above or some embodiments, one end of the guide groove is located at the upper end surface of the upper part of the shoulder, and the other end extends to above the shoulder surface.
In the above or some embodiments, the upper portion of the base platform is a columnar structure located at the center of the shoulder, and the guide groove is vertically arranged.
In the above or some implementations, the upper portion of the base platform is further provided with spiral grooves distributed in a spiral manner on the surface.
Compared with the prior art, this technical scheme is equipped with the shoulder face that is used for keeping somewhere the binder, can prevent that the binder from directly passing through along the base station that meets with the shoulder when the installation dental crown and wearing gum portion entering gum position, still sets up guiding groove and the helicla flute that is used for depositing and draining the binder in the position department that base station upper portion and dental crown meet moreover, can avoid when the dental crown is installed, because the binder distributes inequality or combines the suspension of the dental crown or the partly proruption problem that inconsistent causes.
Drawings
Fig. 1 is a front view of one embodiment of the present invention.
Fig. 2 is a rear view of fig. 1.
Fig. 3 is a side view of fig. 1.
Fig. 4 is a top view of fig. 1.
Fig. 5 is a schematic perspective view of the embodiment shown in fig. 1.
Fig. 6 is a front view of another embodiment of the present invention.
Fig. 7 is a rear view of fig. 6.
Fig. 8 is a schematic perspective view of the embodiment shown in fig. 6.
Detailed Description
In order to more clearly and fully illustrate the core concepts of the present invention, the invention will be further described and illustrated with reference to specific embodiments. It should be noted that the following specific embodiments are intended to illustrate the inventive concept and are not intended to limit the implementation of the present invention, so the implementation of the present invention includes but is not limited to what is described in the present application, and the replacement and avoidance made by those skilled in the art according to the inventive concept should also be considered as falling within the scope of the present invention which is claimed or should not be granted.
In the embodiment shown in fig. 1, an abutment interface 101, and an abutment penetrating part 102 connected to the abutment interface 101, wherein the abutment interface 101 is provided with a geometry for connection to an implant, wherein the abutment penetrating part 102 is in use in contact with a gum and penetrates the gum, the abutment penetrating part 102 is provided at an upper end with a shoulder 103, the shoulder 103 is provided at an upper end with an abutment upper part 104 for connection to a crown, and in the present embodiment the shoulder 103 at the upper end of the abutment penetrating part 102 is provided with an outwardly protruding extending flange part 107, the flange part 107 having a diameter larger than the root diameter of the abutment upper part 104, and the flange part 107 is provided at an upper end with a shoulder 105 for retaining an adhesive. When the cement between the crown and the abutment upper part 104 flows down after the crown is mounted, the cement is prevented from entering the gingival crevice by the shoulder surface 105.
In the above-described embodiments, even in other embodiments, in order to achieve better retention of the shoulder surface 105, the shoulder surface 105 is located between the abutment upper portion 104 and the upper end surface of the shoulder portion 103 and is formed to surround the abutment upper portion 104, and the shoulder is formed into a ring-shaped structure including an upward projection and a downward recess, which is matched with the contour of the lower surface of the crown to be mounted; of course to retain adhesive, in some embodiments, the shoulder surface 105 may also include, but is not limited to, a structure forming the shape of a recessed channel a configured to receive spilled adhesive.
In the above or some embodiments, the upper portion 104 of the abutment has a plurality of concave guiding grooves 106 along the surface of the upper portion 104 of the abutment, the guiding grooves 106 are configured to guide the adhesive, and one or more of the guiding grooves 106 may be provided, and may also be disposed obliquely or vertically.
In some embodiments, one end of the guiding groove 106 is located at the upper end surface of the shoulder upper portion, and the other end extends to above the shoulder surface 105, the base upper portion 104 is a columnar structure located at the center of the shoulder, the guiding groove 106 is vertically arranged, and the surface of the base upper portion 104 is further provided with spiral grooves 108 distributed in a spiral manner.
Compared with the prior art, this technical scheme is equipped with the shoulder face that is used for keeping up the binder, shoulder face and the juncture on base station upper portion can set up the groove A of indent, groove A is used for hoarding unnecessary binder, can prevent that the binder from passing through the base station of meeting with the shoulder directly when installing the dental crown and wearing gum portion entering gum position, and the position department that meets with the dental crown on base station upper portion still sets up guiding groove and the helicla flute that is used for depositing and drainage binder, can avoid when the dental crown is installed, avoid because the binder distributes unevenly or combines the inconsistent crown suspension or the partly prominent problem that causes.
Claims (8)
1. An abutment for dental implant restoration, comprising an abutment interface part (101) and an abutment transgingival part (102) connected with the abutment interface part (101), wherein a shoulder part (103) is arranged at the upper end of the abutment transgingival part (102), an abutment upper part (104) for connecting a dental crown is arranged at the upper end of the shoulder part (103), the abutment is characterized in that a shoulder surface (105) which is arranged around the abutment upper part (104) is formed between the abutment upper part (104) and the upper end surface of the shoulder part (103), at least one concave guide groove (106) is arranged on the abutment upper part (104) along the surface of the abutment upper part (104), and the guide groove (106) is configured for guiding an adhesive.
2. An abutment for dental implant restoration according to claim 1, wherein the shoulder portion (103) comprises a flange portion (107) extending radially outwardly beyond the diameter of the lower end of the upper portion (104) of the abutment, the shoulder portion (105) being located at the upper end of the flange portion (107).
3. An abutment for dental implant restoration according to claim 1 or 2, wherein the shoulder platform (105) extends obliquely downwards to meet at the root of the upper abutment portion (104).
4. An abutment for dental implant restoration according to claim 1 or 2, wherein the shoulder platform (105) forms a recessed channel-like structure, the channel being configured to receive spilled adhesive.
5. An abutment for dental implant restoration according to claim 3, wherein the shoulder-level (105) is formed in a ring-like configuration comprising an upward bulge and a downward depression to match the contour of the lower surface of the crown to be fitted.
6. An abutment for dental implant restoration according to any of claims 1, 2 and 5, wherein the guiding groove (106) has one end at the upper end surface of the upper shoulder portion and the other end extending above the shoulder surface (105).
7. The abutment for dental implant restoration according to claim 6, wherein the abutment upper portion (104) is a columnar structure at the center of the shoulder and the guiding groove (106) is vertically arranged.
8. The abutment for dental implant restoration according to claim 7, wherein the upper part (104) of the abutment is further provided with helically arranged helical grooves (108) on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921497828.7U CN211156379U (en) | 2019-09-10 | 2019-09-10 | Abutment for dental implant restoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921497828.7U CN211156379U (en) | 2019-09-10 | 2019-09-10 | Abutment for dental implant restoration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211156379U true CN211156379U (en) | 2020-08-04 |
Family
ID=71788943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921497828.7U Expired - Fee Related CN211156379U (en) | 2019-09-10 | 2019-09-10 | Abutment for dental implant restoration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211156379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807111A (en) * | 2021-02-09 | 2021-05-18 | 上海交通大学医学院附属第九人民医院 | Bionic neck curve aesthetic implant |
| CN114376748A (en) * | 2020-10-21 | 2022-04-22 | 朴德熙 | Dental implant structure having shell for preventing dental prosthesis from being damaged and separation jig therefor |
-
2019
- 2019-09-10 CN CN201921497828.7U patent/CN211156379U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114376748A (en) * | 2020-10-21 | 2022-04-22 | 朴德熙 | Dental implant structure having shell for preventing dental prosthesis from being damaged and separation jig therefor |
| CN114376748B (en) * | 2020-10-21 | 2024-03-08 | 朴德熙 | Dental implant structure with dental prosthesis breakage preventing housing and separating jig thereof |
| CN112807111A (en) * | 2021-02-09 | 2021-05-18 | 上海交通大学医学院附属第九人民医院 | Bionic neck curve aesthetic implant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2003518980A (en) | Intraosseous dental implants and combination structures | |
| US20020142266A1 (en) | Single-stage implant system | |
| CN211156379U (en) | Abutment for dental implant restoration | |
| CN111568578B (en) | Implant denture with spring damper telescopic abutment | |
| US20140186799A1 (en) | Dental implant | |
| CN112807111A (en) | Bionic neck curve aesthetic implant | |
| CN204890221U (en) | Individualized base station of tooth planting body | |
| CN215130540U (en) | Individualized scannable healing base station of components of a whole that can function independently two segmentation | |
| CN102551901B (en) | Oral implantation method for improving jaw bearing mode and screw implant | |
| KR20130014735A (en) | Implant abutment tooth | |
| CN220860180U (en) | Dental combined abutment | |
| CN202191368U (en) | Ceramic abutment for oral implanting | |
| CN205514983U (en) | Gum cuff former | |
| CN205054475U (en) | Kind implant structure of high stable | |
| CN215839606U (en) | Bionic neck curve aesthetic implant | |
| CN205054474U (en) | Plant implant structure with high biocompatibility | |
| CN213430688U (en) | Implant abutment of artificial tooth | |
| CN211355982U (en) | Improved personalized low-resistance implanted implant | |
| CN203988442U (en) | Tooth, reparation and stressed implanting body of artificial tooth are planted in a kind of suitable exodontia at once at once | |
| KR101423051B1 (en) | Healing cap for implant and implant structure including the same | |
| CN219895972U (en) | Tooth implantation assembly | |
| CN213607039U (en) | Implant subassembly | |
| CN202801834U (en) | Novel base for false tooth implanting | |
| CN213430687U (en) | Individualized planting ball cap base station | |
| CN222604716U (en) | An implant base capable of increasing friction retention and bonding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200804 Termination date: 20210910 |