CN105640657B - Dental implant connected through pin - Google Patents
Dental implant connected through pin Download PDFInfo
- Publication number
- CN105640657B CN105640657B CN201610156882.XA CN201610156882A CN105640657B CN 105640657 B CN105640657 B CN 105640657B CN 201610156882 A CN201610156882 A CN 201610156882A CN 105640657 B CN105640657 B CN 105640657B
- Authority
- CN
- China
- Prior art keywords
- pin
- implant
- connecting pin
- base station
- convex block
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0018—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
- A61C8/0028—Pins, needles; Head structures therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0018—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
- A61C8/0037—Details of the shape
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Dental Prosthetics (AREA)
Abstract
The invention discloses a pin-connected dental implant, which comprises an implant body, a base station, a connecting pin and a fastening pin, wherein a blind hole matched with the connecting pin is formed in the implant body, the base station is fixedly connected with the implant body through the connecting pin, a plurality of groups of lugs which are evenly distributed from top to bottom are arranged on the surface of the connecting pin, a limiting groove matched with the lugs is formed in the inner wall of the blind hole, a pin groove is formed in the side surface of the upper part of the connecting pin, the pin groove and the inner wall of the base station jointly form a pin hole in a surrounding mode, and the fastening pin is in interference connection with the pin hole. Compared with the prior art, the dental implant connected by the pin has the following beneficial effects: (1) the printing device is manufactured by adopting a 3D printing process, subsequent machining is not needed, and the efficiency is high; (2) adopt new bolt design, avoid 3D to print the not good problem of thread forming effect, guaranteed the precision and the cooperation of planting the body.
Description
Technical field
The present invention relates to tooth implantation technology field, especially a kind of dentistry implant of pin connection.
Background technique
There is varied personalized 3D printing implantation material in existing market, and by taking dentistry implant as an example, which includes
Planting body, base station and artificial tooth composition, wherein implant, base station generally pass through CNC machining center and are fabricated, and implant is logical
It is often same style mass production, generally the shape faces such as cylinder, taper adhere to screw-type, fixed size model number.Screw thread
Connection type advantage is that stability is good, easily operated, connects the advantages that reliable；But disadvantage is to lack for Different Individual feelings
The personalized planting body of condition, this also necessarily causes the effect after treating for some patientss undesirable, influences its success rate at a specified future date
And service life.
With the rise of 3D printing technique, especially metal selective melting technology (selective laser melting,
SLM appearance), it has been proposed that personalized design and manufacture are carried out for Different Individual, according to the different oral cavity of each sufferer
Condition targetedly carries out the design processing and manufacture of planting body under physician guidance.It is directed to 3D printing personalization at present
Manufacture, people often select to abandon helicitic texture design, and the initial stage that plantation is reached using increasingly complex maintenance mode is stablized
Property, undoubtedly increase cost and influences therapeutic effect.
Summary of the invention
The present invention provides a kind of dentistry implant of pin connection, has the configuration of suitable 3D printing, can efficiently, quickly
Ground production, and effectively improve dentistry implant precision.
A kind of dentistry implant of pin connection, including implant, base station, connecting pin and holding pin are equipped in the implant
Blind hole compatible with connecting pin, the base station are fixedly connected by connecting pin with implant, the connecting pin surface tool
There is the convex block that multiple groups are from top to bottom evenly distributed, the blind hole inner wall is equipped with limiting slot compatible with convex block, the connecting pin
The upper side of nail has cotter way, and the cotter way and base station inner wall surround pin hole jointly, and the holding pin is connect with pin hole interference.
Convex block of the present invention has 4 groups, adjacent 90 ° of two groups of convex block intervals central angle.
The wedge-shaped protrusion that there are multiple groups to be from top to bottom evenly distributed on implant surface of the present invention, the wedge-shaped protrusion lower end
Less than upper end.
A kind of dentistry implant of pin connection disclosed by the invention, compared with prior art, the present invention have following beneficial
Effect:
(1) it is manufactured using 3D printing technique, is processed without subsequent mechanical, it is high-efficient；
(2) new Plug Design is used, the problem for avoiding 3D printing thread forming ineffective ensure that the precision of implant
And cooperation.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the view in full section after dentistry implant assembly of the present invention；
Fig. 2 is the stereoscopic schematic diagram of connecting pin；
Fig. 3 is the partial sectional view of implant.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, be previously mentioned in text
All connection/connection relationships not singly refer to that component directly connects, and referring to can be added deduct according to specific implementation situation by adding
Few couple auxiliary, Lai Zucheng more preferably coupling structure.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
As shown in Figures 1 to 3, a kind of dentistry implant of pin connection, including implant 1-2, base station 2-2, connecting pin 3-2 and
Blind hole 1-22 compatible with connecting pin 3-2 is equipped in holding pin 4-2, the implant 1-2, the base station 2-2 passes through connection
Pin 3-2 is fixedly connected with implant 1-2, the convex block 3- that there are multiple groups to be from top to bottom evenly distributed on the surface the connecting pin 3-2
21, the blind hole 1-22 inner wall is equipped with limiting slot 1-23 compatible with convex block 3-21, the upper side of the connecting pin 3-2
With cotter way 3-22, the cotter way 3-22 and base station 2-2 inner wall surround pin hole jointly, and the holding pin 4-2 and pin hole interference connect
It connects.
It is further used as preferred embodiment, the convex block 3-21 there are 4 groups, two groups of adjacent 90 ° of intervals convex block 3-21
Central angle.
It is further used as preferred embodiment, the wedge that there are multiple groups to be from top to bottom evenly distributed on the surface the implant 1-2
Shape protrusion 1-21, the lower end the wedge-shaped protrusion 1-21 are less than upper end.
Better embodiment of the invention is illustrated above, but the invention is not limited to the implementation
Example, those skilled in the art can also make various equivalent modifications on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (2)
1. a kind of dentistry implant of pin connection, it is characterised in that: including implant, base station, connecting pin and holding pin, the plant
It is equipped with blind hole compatible with connecting pin in vivo, the base station is fixedly connected by connecting pin with implant, the connecting pin
The convex block that there are multiple groups to be from top to bottom evenly distributed on nail surface, the blind hole inner wall are equipped with limiting slot compatible with convex block, institute
The upper side for stating connecting pin has cotter way, and the cotter way and base station inner wall surround pin hole, the holding pin and pin hole jointly
Interference connection, the convex block have 4 groups, adjacent 90 ° of two groups of convex block intervals central angle.
2. the dentistry implant of pin connection according to claim 1, it is characterised in that: the implant surface have multiple groups by
The wedge-shaped protrusion being evenly distributed under above, the wedge-shaped protrusion lower end are less than upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610156882.XA CN105640657B (en) | 2016-03-18 | 2016-03-18 | Dental implant connected through pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610156882.XA CN105640657B (en) | 2016-03-18 | 2016-03-18 | Dental implant connected through pin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105640657A CN105640657A (en) | 2016-06-08 |
| CN105640657B true CN105640657B (en) | 2019-03-26 |
Family
ID=56495065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610156882.XA Active CN105640657B (en) | 2016-03-18 | 2016-03-18 | Dental implant connected through pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105640657B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542521A (en) * | 2018-05-03 | 2018-09-18 | 武汉贝恩康医疗科技有限公司 | A kind of mouth cavity planting body device |
| CN108542524A (en) * | 2018-05-16 | 2018-09-18 | 广州市健齿生物科技有限公司 | Bionic dental implant with small teeth and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101589969A (en) * | 2008-05-26 | 2009-12-02 | 百丹特瑞士公司 | Artificial tooth root for tooth implantation |
| CN202718994U (en) * | 2012-08-08 | 2013-02-06 | 福建茶花家居塑料用品有限公司 | Combination of positioning pin and positioning cap |
| CN103987338A (en) * | 2011-12-09 | 2014-08-13 | 艾皮法诺斯蒂克斯公司 | Endosseous single tooth implant |
| CN205598033U (en) * | 2016-03-18 | 2016-09-28 | 广州市健齿生物科技有限公司 | Dentistry planting body of pin junction |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101547660A (en) * | 2006-11-22 | 2009-09-30 | 艾利泽·巴夏洛姆 | Multi-position abutment with angular ball attachment for dental implants |
| DK1992304T3 (en) * | 2007-05-12 | 2010-12-20 | Gerd Axel Dr Walther | Dental implant, especially of a ceramic material |
-
2016
- 2016-03-18 CN CN201610156882.XA patent/CN105640657B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101589969A (en) * | 2008-05-26 | 2009-12-02 | 百丹特瑞士公司 | Artificial tooth root for tooth implantation |
| CN103987338A (en) * | 2011-12-09 | 2014-08-13 | 艾皮法诺斯蒂克斯公司 | Endosseous single tooth implant |
| CN202718994U (en) * | 2012-08-08 | 2013-02-06 | 福建茶花家居塑料用品有限公司 | Combination of positioning pin and positioning cap |
| CN205598033U (en) * | 2016-03-18 | 2016-09-28 | 广州市健齿生物科技有限公司 | Dentistry planting body of pin junction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105640657A (en) | 2016-06-08 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191120 Address after: Street Pingzhou Nanhai District of Guicheng city of Foshan province Guangdong 528000 No. 1 Yongan Road, valley optoelectronics industry community block A floor sixth unit 602 Patentee after: FOSHAN ANGLES BIOTECHNOLOGY CO., LTD. Address before: 511464 Guangdong province Guangzhou Nansha District wanqinsha town Guangdong Road nine Yong Processing Zone Building 5 floor X5056 (office use only) (WB) Patentee before: GUANGZHOU JIANCHI BIOTECHNOLOGY CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 528000 unit 602, 6th floor, block a, Jingu Photoelectric Industrial community, No.1, Yongan North Road, Pingzhou, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee after: Guangdong Zhongke Anchi Biotechnology Co.,Ltd. Address before: 528000 unit 602, 6th floor, block a, Jingu Photoelectric Industrial community, No.1, Yongan North Road, Pingzhou, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN ANGELS BIOTECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |