CN108095842B - Dental implant - Google Patents
Dental implant Download PDFInfo
- Publication number
- CN108095842B CN108095842B CN201711395736.3A CN201711395736A CN108095842B CN 108095842 B CN108095842 B CN 108095842B CN 201711395736 A CN201711395736 A CN 201711395736A CN 108095842 B CN108095842 B CN 108095842B
- Authority
- CN
- China
- Prior art keywords
- main body
- body part
- side wall
- dental implant
- section
- 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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- 239000004053 dental implant Substances 0.000 title claims abstract description 41
- 238000002513 implantation Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 210000000988 bone and bone Anatomy 0.000 abstract description 15
- 230000000694 effects Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008468 bone growth Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 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
- A61C8/0037—Details of the shape
-
- 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
- A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
- A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
- A61C8/0059—Connecting devices for joining an upper structure with an implant member, e.g. spacers with additional friction enhancing means
-
- 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
- A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
- A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
- A61C8/0068—Connecting devices for joining an upper structure with an implant member, e.g. spacers with an additional screw
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)
Abstract
The present invention provides a dental implant comprising: the main body part is a prism and is used for being implanted into an implantation hole of a dental bed; the fixing wings are arranged on the main body part and are used for fixing the main body part and the gum. Thus, in the dental implant operation, after the main body is implanted into the alveolar bone of the patient, the main body is hardly rotated to be loosened. Solves the problem that the dental implant in the prior art is easy to rotate after being implanted into the alveolar bone of a patient to cause loosening.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a dental implant.
Background
The best solution for the repair of dental defects is to perform a dental implant operation, which is one of the most important components in the dental implant operation. Dental implants are metal implants that need to be implanted into the alveolar bone of a patient during surgery.
At present, dental implant products in the market are various in variety, various in design, generally designed into a cylindrical structure or a structure with a slightly conical bottom, and the outer surface is designed into threads, so that the dental implant is rotationally implanted into the alveolar bone of a patient by using a special tool during installation.
The existing dental implant with the cylindrical structure is implanted into the alveolar bone of a patient, when the bone growth effect is poor, the dental implant is easy to rotate in a bone bed under the continuous stress state in the oral cavity, so that loosening is caused, and finally the dental implant implantation is invalid, and the dental implant needs to be taken out and operated again.
Disclosure of Invention
The invention mainly aims to provide a dental implant which solves the problem that the dental implant in the prior art is easy to rotate after being implanted into an alveolar bone of a patient to cause loosening.
In order to achieve the above object, the present invention provides a dental implant comprising: the main body part is a prism body and is used for being implanted into an implantation hole of a dental bed; the fixing wing is arranged on the main body part and is used for fixing the main body part and the dental bed.
Further, the body portion is a quadrangular prism.
Further, the main body part is provided with a first end and a second end, the first end and the second end are opposite ends of the main body part, and the first end is one end which is inserted into the implantation hole when the main body part is implanted into the implantation hole of the dental bed; wherein the cross-sectional area of the cross-section of the second end of the body portion is greater than the cross-sectional area of the cross-section of the first end of the body portion.
Further, the main body portion has a first side wall and a second side wall, the first side wall and the second side wall are two opposite side walls of the main body portion, and the first side wall and the second side wall are parallel to each other.
Further, the main body part comprises a first section body, a second section body and a third section body, and the first section body, the second section body and the third section body are sequentially arranged along the direction from the first end of the main body part to the second end of the main body part; the longitudinal section of the first section body parallel to the first side wall or the second side wall is trapezoidal, the longitudinal section of the second section body parallel to the first side wall or the second side wall is rectangular, and the longitudinal section of the third section body parallel to the first side wall or the second side wall is trapezoidal.
Further, the surface of the main body portion has a microporous structure.
Further, a locking hole is formed in the main body, the locking hole is formed along the axial direction of the main body, and the locking hole is used for enabling the gum base material to penetrate into the locking hole.
Further, the number of the fixing wings is two, and the two fixing wings extend along the radial direction of the main body part and are positioned on two opposite sides of the main body part.
Further, the main body part is provided with a first end and a second end, the first end and the second end are opposite ends of the main body part, and the first end is one end which is inserted into the implantation hole when the main body part is implanted into the implantation hole of the dental bed; wherein, two fixed wings are arranged on the end face of the second end of the main body part.
Further, the fixing wing has a connection end and a free end, the fixing wing is connected to an end face of the second end of the main body portion through the connection end, and the free end of the fixing wing has a bending structure bent toward the first end of the main body portion.
Further, screw holes are formed in the fixing wings, and the fixing wings fix the main body part and the gum through screws penetrating through the screw holes.
The dental implant applying the technical scheme of the invention comprises the following steps: the main body part is a prism and is used for being implanted into an implantation hole of a dental bed; the fixing wings are arranged on the main body part and are used for fixing the main body part and the gum. Thus, in the dental implant operation, after the main body is implanted into the alveolar bone of the patient, the main body is hardly rotated to be loosened. Solves the problem that the dental implant in the prior art is easy to rotate after being implanted into the alveolar bone of a patient to cause loosening.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
FIG. 1 is a schematic side view of an alternative dental implant according to an embodiment of the present invention; and
fig. 2 is a schematic top view of an alternative dental implant according to an embodiment of the present invention.
Wherein the above figures include the following reference numerals:
10. a main body portion; 11. a locking hole; 20. a fixed wing; 21. screw holes.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
A dental implant according to an embodiment of the present invention, as shown in fig. 1, includes: a main body 10 and a fixing wing 20, wherein the main body 10 is a prism, and the main body 10 is used for being implanted into an implantation hole of a dental bed; the fixing wings 20 are provided on the body part 10 for fixing the body part 10 to the gums.
The dental implant applying the embodiment of the invention comprises the following components: a main body 10 and a fixing wing 20, wherein the main body 10 is a prism, and the main body 10 is used for being implanted into an implantation hole of a dental bed; the fixing wings 20 are provided on the body part 10 for fixing the body part 10 to the gums. Thus, in the dental implant operation, after the main body 10 is implanted into the alveolar bone of the patient, the main body 10 is hardly rotated to be loosened. Solves the problem that the dental implant in the prior art is easy to rotate after being implanted into the alveolar bone of a patient to cause loosening.
In particular, the body 10 is a quadrangular prism. The main body 10 has a first end and a second end, the first end and the second end are opposite ends of the main body 10, and the first end is one end inserted into the implantation hole when the main body 10 is implanted into the implantation hole of the dental bed; wherein the cross-sectional area of the cross-section of the second end of the body portion 10 is larger than the cross-sectional area of the cross-section of the first end of the body portion 10. That is, the main body 10 has a certain taper, so that the main body 10 can be more easily implanted into the implantation hole of the gum.
In order to provide the main body 10 with a better anti-rotation effect, further, as shown in fig. 2, the main body 10 has a first sidewall and a second sidewall, which are two opposite sidewalls of the main body 10, and the first sidewall and the second sidewall are parallel to each other.
The main body 10 includes a first segment, a second segment, and a third segment, which are sequentially disposed along a direction from a first end of the main body 10 to a second end of the main body 10; the longitudinal section of the first section body parallel to the first side wall or the second side wall is trapezoidal, the longitudinal section of the second section body parallel to the first side wall or the second side wall is rectangular, and the longitudinal section of the third section body parallel to the first side wall or the second side wall is trapezoidal. That is, the two opposite side walls of the main body 10 except the first side wall and the second side wall are non-planar, and the two side walls gradually approach the center of the main body 10 from the second end to the first end of the main body 10, so that the cross section area of the cross section of the main body 10 gradually decreases from the second end to the first end, and the head of the main body 10 is reduced, thereby not only facilitating implantation into the implantation hole of the dental bed, but also effectively preventing rotation of the main body 10 after implantation.
In order to facilitate bone tissue to grow into the body in the later stage after the body 10 is implanted into the implantation hole of the gum, a good long-term fixation effect is achieved, and further, as shown in fig. 1, the surface of the body 10 has a microporous structure. After the dental implant is implanted, bone tissue can well grow into the microporous structure of the surface of the main body 10, thereby achieving a better fixing effect.
After the dental implant is implanted into the implantation hole of the gum, the dental implant is further fixed by adopting a base material, so as to be shown in fig. 2, a locking hole 11 is formed in the main body part 10, the locking hole 11 is formed along the axial direction of the main body part 10, and the dental implant is plugged by adopting a plugging material before implantation so as to prevent bone tissue from entering the locking hole 11 during implantation. After the dental implant is completely implanted, the dental implant is further fixed by passing the gum base through the locking hole 11 and inserting into bone tissue in the implantation hole.
As shown in fig. 1 and 2, the number of the fixing wings 20 is two, and the two fixing wings 20 are provided on the end surface of the second end of the main body 10 and extend to both sides in the radial direction of the main body 10.
Specifically, the fixing wing 20 has a connection end and a free end, the fixing wing 20 is connected to an end surface of the second end of the body part 10 through the connection end, and the free end of the fixing wing 20 has a curved structure curved toward the first end of the body part 10 so as to be able to conform to the shape of the surface of the gum after the body part 10 is completely implanted into the implantation hole of the gum.
As shown in fig. 2, screw holes 21 are formed in the fixing wings 20, and a plurality of screw holes 21 are formed in each fixing wing 20, and each fixing wing 20 is connected to the gum on one side of the main body 10 by screws inserted into the screw holes 21, thereby fixing the main body 10 to the gum.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A dental implant, comprising:
a main body part (10), wherein the main body part (10) is a prism, and the main body part (10) is used for being implanted into an implantation hole of a dental bed;
a fixing wing (20) provided on the main body (10) for fixing the main body (10) to the gum;
the main body part (10) is provided with a first side wall and a second side wall, wherein the first side wall and the second side wall are two opposite side walls of the main body part (10), and the first side wall and the second side wall are parallel to each other;
the main body part (10) is provided with a first end and a second end, the first end and the second end are two opposite ends of the main body part (10), and the first end is one end which is inserted into the implantation hole of the dental bed when the main body part (10) is implanted into the implantation hole; the cross-sectional area of the second end of the body portion (10) is larger than the cross-sectional area of the first end of the body portion (10);
the main body part (10) comprises a first section body, a second section body and a third section body, and the first section body, the second section body and the third section body are sequentially arranged along the direction from the first end of the main body part (10) to the second end of the main body part (10); the longitudinal section of the first section body parallel to the first side wall or the second side wall is trapezoid, the longitudinal section of the second section body parallel to the first side wall or the second side wall is rectangular, and the longitudinal section of the third section body parallel to the first side wall or the second side wall is trapezoid.
2. Dental implant according to claim 1, characterized in that the body part (10) is a quadrangular prism.
3. Dental implant according to claim 1, characterized in that the surface of the body part (10) has a microporous structure.
4. The dental implant according to claim 1, wherein a locking hole (11) is provided in the main body (10), the locking hole (11) being provided along an axial direction of the main body (10), the locking hole (11) being for a gum base material to be inserted therein.
5. Dental implant according to claim 1, wherein the number of fixing wings (20) is two, both fixing wings (20) extending radially along the main body part (10) and being located on opposite sides of the main body part (10).
6. Dental implant according to claim 5, characterized in that two of the fixing wings (20) are provided on an end face of the second end of the main body part (10).
7. The dental implant according to claim 6, wherein the fixing wing (20) has a connecting end and a free end, the fixing wing (20) being connected to an end face of the second end of the main body portion (10) by the connecting end, the free end of the fixing wing (20) having a curved structure curved toward the first end of the main body portion (10).
8. Dental implant according to claim 1, characterized in that the fixing wings (20) are provided with screw holes (21), and the fixing wings (20) fix the main body part (10) with the gums by means of screws penetrating the screw holes (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395736.3A CN108095842B (en) | 2017-12-21 | 2017-12-21 | Dental implant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395736.3A CN108095842B (en) | 2017-12-21 | 2017-12-21 | Dental implant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108095842A CN108095842A (en) | 2018-06-01 |
| CN108095842B true CN108095842B (en) | 2023-12-19 |
Family
ID=62212015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711395736.3A Active CN108095842B (en) | 2017-12-21 | 2017-12-21 | Dental implant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108095842B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1541629A (en) * | 2003-11-04 | 2004-11-03 | 中国人民解放军第三军医大学第一附属 | Fixed bridge type planted tooth without corona sheath and its production method |
| CN201624802U (en) * | 2010-01-12 | 2010-11-10 | 孙培明 | Implant denture capable of being disassembled and assembled conveniently |
| CN106510869A (en) * | 2015-09-09 | 2017-03-22 | 昱擎科技股份有限公司 | Dental implant |
| CN107007368A (en) * | 2016-01-27 | 2017-08-04 | 昱擎科技股份有限公司 | Adjustable saddle dental implant |
| CN208942438U (en) * | 2017-12-21 | 2019-06-07 | 北京爱康宜诚医疗器材有限公司 | Dental implant |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10426578B2 (en) * | 2006-10-16 | 2019-10-01 | Natural Dental Implants, Ag | Customized dental prosthesis for periodontal or osseointegration and related systems |
-
2017
- 2017-12-21 CN CN201711395736.3A patent/CN108095842B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1541629A (en) * | 2003-11-04 | 2004-11-03 | 中国人民解放军第三军医大学第一附属 | Fixed bridge type planted tooth without corona sheath and its production method |
| CN201624802U (en) * | 2010-01-12 | 2010-11-10 | 孙培明 | Implant denture capable of being disassembled and assembled conveniently |
| CN106510869A (en) * | 2015-09-09 | 2017-03-22 | 昱擎科技股份有限公司 | Dental implant |
| CN107007368A (en) * | 2016-01-27 | 2017-08-04 | 昱擎科技股份有限公司 | Adjustable saddle dental implant |
| CN208942438U (en) * | 2017-12-21 | 2019-06-07 | 北京爱康宜诚医疗器材有限公司 | Dental implant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108095842A (en) | 2018-06-01 |
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