CN106109033A - A kind of implant system of quick replacement center screw - Google Patents
A kind of implant system of quick replacement center screw Download PDFInfo
- Publication number
- CN106109033A CN106109033A CN201610556467.3A CN201610556467A CN106109033A CN 106109033 A CN106109033 A CN 106109033A CN 201610556467 A CN201610556467 A CN 201610556467A CN 106109033 A CN106109033 A CN 106109033A
- Authority
- CN
- China
- Prior art keywords
- center screw
- internal thread
- thread segment
- implant
- screw
- 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.)
- Granted
Links
- 239000007943 implant Substances 0.000 title claims abstract description 36
- 238000002513 implantation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
Classifications
-
- 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
- A61C8/0022—Self-screwing
- A61C8/0025—Self-screwing with multiple threads
-
- 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
- A61C8/0022—Self-screwing
-
- 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
-
- 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
Landscapes
- 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)
- Dental Prosthetics (AREA)
- Prostheses (AREA)
Abstract
The invention discloses the implant system of a kind of quick replacement center screw, including implant, base station, first center screw and the second center screw, the female blind hole of band it is provided with in implant, described blind hole has two stage steps structure, include the first internal thread segment the most successively, step site and the second internal thread segment, the internal diameter of described second internal thread segment is more than or equal to the external diameter of the first internal thread segment, described first internal thread segment and the second internal thread segment are by step site connection, described first center screw is suitable with the first internal thread segment, described second center screw is suitable with the second internal thread segment, described base station is connected by the first center screw or the second center screw are fixing with implant.On the premise of not affecting implantation body's use intensity, simplify repair mode so that the implant system of described a kind of quick replacement center screw has the service life that more general implantation body is longer.
Description
Technical field
The present invention relates to tooth implantation technology field, the implant system of a kind of quick replacement center screw.
Background technology
In the modern life, the quality of life is increasingly paid close attention to.Implant system is significantly better than it with its masticatory function
His tradition artificial tooth can well recover the function of tooth and deeply be pursued.Tooth implant body system generally comprises tooth implant
Body, base station, center screw and cover screw etc..
Dental operation is typically implantation body's body, base station, center screw led to and fits together.In actual operation
During due to the practical situation of patient, assembling center screw when, be easier to occur fractureing of center screw, once this
The situation of kind occurs, and this operation is the most just counted out.
For the center screw fractureed, prior art is all to propose the various methods pulling out screw section of breaking, but due to
Carry out in patient oral cavity, narrow space, and it is complicated to pull out process, it is easy to body can be damaged.
Summary of the invention
The present invention provides the implant system of a kind of quick replacement center screw, and it takes into account the center screw of two kinds of specifications,
Even if the situation that center screw fractures occurs, also can substitute at once, continue implant operation.
The implant system of a kind of quick replacement center screw, including implant, base station, the first center screw and the second central authorities
Screw, is provided with the female blind hole of band in implant, described blind hole has two stage steps structure, includes first the most successively
Internal thread segment, step site and the second internal thread segment, the internal diameter of described second internal thread segment is more than or equal to outside the first internal thread segment
Footpath, described first internal thread segment and the second internal thread segment are by step site connection, described first center screw and the first female thread
Section is suitable, and described second center screw is suitable with the second internal thread segment, and described base station passes through the first center screw or second
Center screw is fixing with implant to be connected.
The internal diameter of the second internal thread segment of the present invention is more than or equal to the external diameter of the first internal thread segment, described second central authorities' spiral shell
Being provided with receiving hole bottom Si, the diameter of described receiving hole is more than the external diameter of the first center screw.
Implant system disclosed by the invention has a good adaptability, either during its implant operation or day
During often using, even if its first center screw occurs unexpected and fractures, it is also possible to be conveniently used the second center screw and enter
The supporting replacing of row, and break the screw section fallen without existing dismounting the first center screw.Before not affecting implantation body and using intensity
Put, simplify repair mode so that the implant system of described a kind of quick replacement center screw has more general implantation body
Longer service life.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing be briefly described.Obviously, described accompanying drawing is a part of embodiment of the present invention rather than all implements
Example, those skilled in the art is not on the premise of paying creative work, it is also possible to obtain other designs according to these accompanying drawings
Scheme and accompanying drawing.
Fig. 1 is the view in full section of implant of the present invention；
Fig. 2 is to use the first center screw to connect implant and the complete section schematic diagram of base station；
Fig. 3 is when the first center screw part fractures in implant, uses the second center screw to connect the complete of implant and base station
Cut open schematic diagram.
Detailed description of the invention
Below with reference to embodiment and accompanying drawing, the technique effect of design, concrete structure and the generation of the present invention is carried out clearly
Chu, it is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this
Bright a part of embodiment rather than all embodiment, based on embodiments of the invention, those skilled in the art is not paying
Other embodiments obtained on the premise of creative work, belong to the scope of protection of the invention.It addition, literary composition is previously mentioned
All connection/annexations, the most singly refer to that component directly connects, and refer to add deduct by adding according to being embodied as situation
Couple auxiliary less, form more excellent draw bail.Each technical characteristic in the invention, in the most conflicting conflict
Can be with combination of interactions under premise.
As shown in Figures 1 to 3, the implant system of a kind of quick replacement center screw, including in implant 1, base station 2, first
Centre screw 3 and the second center screw 4, be provided with the female blind hole of band in implant, described blind hole has two stage steps structure, from
Lower and on include the first internal thread segment 11, step site 12 and second internal thread segment 13 successively, described second internal thread segment 13 interior
Footpath is more than or equal to the external diameter of the first internal thread segment 11, and described first internal thread segment 11 and the second internal thread segment 13 are by step site 12
Connecting, described first center screw 3 is suitable with the first internal thread segment 11, described second center screw 4 and the second internal thread segment
13 is suitable, and described base station 2 is connected by the first center screw 3 or the second center screw 4 are fixing with implant 1.Initial when carrying out
Dentistry implant operation time, implant 1 and base station 2 are connected can normally be used by the first center screw 3.If unexpected making occurs
Obtain the first center screw 3 to fracture, have segment screw section 31 paragraph to time the most internal, it is not necessary to screw section 31 taken out, only need directly
Use the second center screw 4 can retighten implant 1 and the annexation of base station 2.Answer it is true that technical scheme can be expanded
With, blind hole is designed to even 4 grades ledge structures of three grades of ledge structures, corresponding use the 3rd center screw, the 4th center screw
Lock etc. multiple various sizes of center screw.
Being further used as preferred embodiment, the internal diameter of described second internal thread segment 13 is more than or equal to the first internal thread segment
The external diameter of 11, is provided with receiving hole bottom described second center screw 4, and the diameter of described receiving hole is more than the first center screw 3
External diameter.Although the position that center screw fractures is typically in former circle threaded engagement, but on the upper side for tackling the place that fractures
Special circumstances, are provided with, bottom described second center screw 4, the receiving hole that can accommodate screw section 31.
Above the better embodiment of the present invention is illustrated, but the invention is not limited to described enforcement
Example, those of ordinary skill in the art also can make all equivalent modifications on the premise of spirit of the present invention or replace
Changing, modification or the replacement of these equivalents are all contained in the application claim limited range.
Claims (2)
1. an implant system for quick replacement center screw, including implant (1) and base station (2), is provided with in implant with interior
The blind hole of screw thread, it is characterised in that: also including the first center screw (3) and the second center screw (4), described blind hole has two grades
Ledge structure, includes the first internal thread segment (11), step site (12) and the second internal thread segment (13) the most successively, described
The internal diameter of two internal thread segment (13) is more than or equal to the external diameter of the first internal thread segment (11), described first internal thread segment (11) and second
Internal thread segment (13) is connected by step site (12), and described first center screw (3) is suitable with the first internal thread segment (11), institute
Stating the second center screw (4) suitable with the second internal thread segment (13), described base station (2) is by the first center screw (3) or the
Two center screw (4) are fixing with implant (1) to be connected.
The implant system of quick replacement center screw the most according to claim 1, it is characterised in that: described second female thread
The internal diameter of section (13) is provided with receiving hole more than or equal to the external diameter of the first internal thread segment (11), described second center screw (4) bottom,
The diameter of described receiving hole is more than the external diameter of the first center screw (3).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556467.3A CN106109033B (en) | 2016-07-12 | 2016-07-12 | Implant system capable of quickly replacing central screw |
| PCT/CN2017/072306 WO2018010418A1 (en) | 2016-07-12 | 2017-01-24 | Implant system having quickly replaceable central screws |
| CZ2019-35908U CZ32752U1 (en) | 2016-07-12 | 2017-01-24 | Implant system with quickly replaceable central screws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556467.3A CN106109033B (en) | 2016-07-12 | 2016-07-12 | Implant system capable of quickly replacing central screw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106109033A true CN106109033A (en) | 2016-11-16 |
| CN106109033B CN106109033B (en) | 2020-09-08 |
Family
ID=57283854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610556467.3A Active CN106109033B (en) | 2016-07-12 | 2016-07-12 | Implant system capable of quickly replacing central screw |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN106109033B (en) |
| CZ (1) | CZ32752U1 (en) |
| WO (1) | WO2018010418A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018010418A1 (en) * | 2016-07-12 | 2018-01-18 | 佛山市安齿生物科技有限公司 | Implant system having quickly replaceable central screws |
| CN111658197A (en) * | 2020-06-23 | 2020-09-15 | 西安交通大学口腔医院 | Dental implant |
| CN112826617A (en) * | 2020-12-31 | 2021-05-25 | 中国人民解放军陆军军医大学第二附属医院 | Oral implant with novel abutment retention screw system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1935095A (en) * | 2005-09-19 | 2007-03-28 | 伊尼恩有限公司 | Device for removal of fastening means from human tissue |
| KR20070096289A (en) * | 2006-03-23 | 2007-10-02 | (주) 케이제이 메디텍 | Abutment system for preventing loosing |
| KR20120004731U (en) * | 2010-12-21 | 2012-06-29 | 임석주 | Fixture for abba s dental implant |
| CN104055590A (en) * | 2013-07-31 | 2014-09-24 | 广州中国科学院先进技术研究所 | Two-section implant with spontaneous expansion function |
| KR101491652B1 (en) * | 2014-08-14 | 2015-02-09 | (주)에스제이글로벌 | Dental implant with improved convenience screw and binding force |
| CN206080738U (en) * | 2016-07-12 | 2017-04-12 | 佛山市安齿生物科技有限公司 | Replace planting body system of central screw fast |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103550003B (en) * | 2013-11-18 | 2015-12-23 | 大连三生科技发展有限公司 | Implantation body's device of easy taking-up and the instrument of back-out thereof |
| CN203831351U (en) * | 2014-02-26 | 2014-09-17 | 宁波博高国际贸易有限公司 | End-broken screw extractor |
| CN106109033B (en) * | 2016-07-12 | 2020-09-08 | 佛山市安齿生物科技有限公司 | Implant system capable of quickly replacing central screw |
-
2016
- 2016-07-12 CN CN201610556467.3A patent/CN106109033B/en active Active
-
2017
- 2017-01-24 WO PCT/CN2017/072306 patent/WO2018010418A1/en active Application Filing
- 2017-01-24 CZ CZ2019-35908U patent/CZ32752U1/en active Protection Beyond IP Right Term
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1935095A (en) * | 2005-09-19 | 2007-03-28 | 伊尼恩有限公司 | Device for removal of fastening means from human tissue |
| KR20070096289A (en) * | 2006-03-23 | 2007-10-02 | (주) 케이제이 메디텍 | Abutment system for preventing loosing |
| KR20120004731U (en) * | 2010-12-21 | 2012-06-29 | 임석주 | Fixture for abba s dental implant |
| CN104055590A (en) * | 2013-07-31 | 2014-09-24 | 广州中国科学院先进技术研究所 | Two-section implant with spontaneous expansion function |
| KR101491652B1 (en) * | 2014-08-14 | 2015-02-09 | (주)에스제이글로벌 | Dental implant with improved convenience screw and binding force |
| CN206080738U (en) * | 2016-07-12 | 2017-04-12 | 佛山市安齿生物科技有限公司 | Replace planting body system of central screw fast |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018010418A1 (en) * | 2016-07-12 | 2018-01-18 | 佛山市安齿生物科技有限公司 | Implant system having quickly replaceable central screws |
| CN111658197A (en) * | 2020-06-23 | 2020-09-15 | 西安交通大学口腔医院 | Dental implant |
| CN111658197B (en) * | 2020-06-23 | 2022-02-11 | 西安交通大学口腔医院 | Dental implant |
| CN112826617A (en) * | 2020-12-31 | 2021-05-25 | 中国人民解放军陆军军医大学第二附属医院 | Oral implant with novel abutment retention screw system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106109033B (en) | 2020-09-08 |
| WO2018010418A1 (en) | 2018-01-18 |
| CZ32752U1 (en) | 2019-04-09 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| 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. |