CN217938431U - Oral implant for repairing lost teeth - Google Patents
Oral implant for repairing lost teeth Download PDFInfo
- Publication number
- CN217938431U CN217938431U CN202221009332.2U CN202221009332U CN217938431U CN 217938431 U CN217938431 U CN 217938431U CN 202221009332 U CN202221009332 U CN 202221009332U CN 217938431 U CN217938431 U CN 217938431U
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- CN
- China
- Prior art keywords
- limiting
- screw
- base station
- notch
- spring
- 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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- 239000007943 implant Substances 0.000 title claims abstract description 24
- 210000000214 mouth Anatomy 0.000 claims abstract description 12
- 241000587161 Gomphocarpus Species 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 210000000988 bone and bone Anatomy 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004053 dental implant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
Images
Landscapes
- Dental Prosthetics (AREA)
Abstract
The utility model provides an oral implant used for repairing the missing teeth of the oral cavity, which comprises a screw; anti-skid inverted teeth are arranged at the nail head at the lower end of the screw; the screw is provided with an opening; a base platform with the upper end penetrating through the opening is arranged in the opening; the base station is connected with the screw through a limiting component; the limiting assembly comprises a placing groove which is arranged on the screw and communicated with the opening; a limiting plate which is rotationally connected with the screw is arranged in the placing groove; the limiting plate is connected with a spring connected with the screw; the spring is arranged in the placing groove; a limit groove is arranged on the side end face of the base station; the lower end of the limiting plate is arranged in the limiting groove; the abutment is connected with a dental crown through a limiting piece; the limiting piece comprises a notch arranged on the base station; a second spring is arranged in the notch; a limiting block which is contacted with the second spring is arranged in the notch; the limiting block is connected with the base station in a sliding manner; a second notch is arranged on the dental crown; limiting block one end is established in the second notch, and the dental crown is connected firmly with the base station, simple to operate to, base station and screw simple to operate.
Description
Technical Field
The utility model relates to an oral cavity medical technology field, in particular to an oral implant for repairing lost teeth in the oral cavity.
Background
The artificial tooth implant is not a true natural tooth, but a medical mode is adopted, pure titanium metal with high compatibility with human bone is precisely designed to be manufactured into a cylinder or other shapes similar to a tooth root, the pure titanium metal is implanted into an alveolar bone of an edentulous area in a surgical minor operation mode, and after 1-3 months, after the artificial tooth root is tightly fit with the alveolar bone, a porcelain dental crown is manufactured on the artificial tooth root. The implant can obtain the repairing effect which is very similar to the function, the structure and the beautiful effect of the natural tooth, and becomes the first-choice repairing mode of more and more patients with tooth deficiency. The existing dental implant has the defects that the connection between the dental crown and the abutment is not stable enough and the installation is inconvenient, and when the abutment is installed with a screw thread, the abutment is rotated to easily drive the screw to rotate, so that the oral implant for repairing the lost tooth in the oral cavity is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of an oral implant for oral cavity disappearance tooth restoration uses, simple structure, convenient to use, the dental crown is connected firmly with the base station, simple to operate to, base station and screw simple to operate.
The utility model provides an oral implant used for repairing the missing teeth of the oral cavity, which comprises a screw; anti-skid inverted teeth are arranged at the nail head at the lower end of the screw; the screw is provided with an opening; a base platform with the upper end penetrating through the opening is arranged in the opening; the base station is connected with the screw through a limiting component; the limiting assembly comprises a placing groove which is arranged on the screw and communicated with the opening; a limiting plate rotatably connected with the screw is arranged in the placing groove; the limiting plate is connected with a spring connected with the screw; the spring is arranged in the placing groove; a limit groove is arranged on the end face of the side of the base station; the lower end of the limiting plate is arranged in the limiting groove; the abutment is connected with a dental crown through a limiting piece; the limiting piece comprises a notch arranged on the base station; a second spring is arranged in the notch; a limiting block which is contacted with the second spring is arranged in the notch; the limiting block is connected with the base station in a sliding manner; a second notch is formed in the dental crown; one end of the limiting block is arranged in the second notch.
A limiting sliding plate fixedly connected with the screw is arranged in the opening; the side end face of the base station is provided with a limiting sliding chute matched with the limiting sliding plate; the limiting sliding plate is arranged in the limiting sliding groove.
The nail head of the screw is of a smooth structure.
The oblique upper corner of the limiting block far away from the second spring is of an arc-shaped structure.
The material of the dental crown is ceramic material.
The cross section of the nail head at the lower end of the screw is of a T-shaped structure.
The limiting pieces are respectively provided with a left limiting piece and a right limiting piece; the limiting assemblies are respectively provided with a left limiting assembly and a right limiting assembly; the limiting sliding grooves are respectively provided with a front limiting sliding groove and a rear limiting sliding groove.
The utility model has the advantages that: the utility model provides a pair of an oral implant for oral cavity disappearance tooth restoration uses, simple structure, convenient to use, the dental crown is connected firmly with the base station, simple to operate to, base station and screw simple to operate.
Drawings
Fig. 1 is a sectional view of an oral implant used for repairing a missing tooth in the oral cavity.
Fig. 2 is a sectional view of the limiting slide plate of the oral implant for repairing the missing teeth in the oral cavity of the present invention.
Fig. 3 is an enlarged view of the a position of the oral implant for repairing the missing teeth of the oral cavity of the present invention.
Fig. 4 is an enlarged view of the oral implant of the present invention at the position B for repairing the missing teeth.
( 1. A screw; 2. anti-skid inverted teeth; 3. a base station; 4. a placement groove; 5. a limiting plate; 6. a limiting groove; 7. a crown of a tooth; 8. a notch; 9. a second spring; 10. a limiting block; 11. a second notch; 12. a limiting sliding plate; 13. spring )
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
An oral implant for use in the restoration of an oral missing tooth according to figures 1, 2, 3 and 4 comprises a screw 1; anti-skid inverted teeth 2 are arranged at the nail head at the lower end of the screw 1; an opening is formed in the screw 1; a base platform 3 with the upper end penetrating through the opening is arranged in the opening; the base 3 is connected with the screw 1 through a limiting component; the limiting assembly comprises a placing groove 4 which is arranged on the screw 1 and communicated with the opening; a limiting plate 5 which is rotatably connected with the screw 1 is arranged in the placing groove 4; the limiting plate 5 is connected with a spring 13 connected with the screw 1; the spring 13 is arranged in the placing groove 4; a limit groove 6 is arranged on the side end face of the base table 3; the lower end of the limiting plate 5 is arranged in the limiting groove 6; the abutment 3 is connected with a dental crown 7 through a limiting piece; the limiting piece comprises a notch 8 arranged on the base 3; a second spring 9 is arranged in the notch 8; a limiting block 10 which is contacted with the second spring 9 is arranged in the notch 8; the limiting block 10 is connected with the base in a sliding mode; a second notch 11 is arranged on the dental crown 7; one end of the limiting block 10 is arranged in the second notch 11.
The opening of the utility model is internally provided with a limit sliding plate 12 which is fixedly connected with the screw 1; the end face of the side of the base station 3 is provided with a limit chute matched with the limit sliding plate 12; the limiting sliding plate 12 is arranged in the limiting sliding groove.
The nail head of the screw 1 of the utility model is of a smooth structure.
The dental crown 7 of the utility model is made of ceramic material.
The cross section of the pin head at the lower end of the screw 1 of the utility model is of a T-shaped structure.
The limiting parts of the utility model are respectively provided with a left limiting part and a right limiting part; the limiting assemblies are respectively provided with a left limiting assembly and a right limiting assembly; the limiting sliding grooves are respectively provided with a front limiting sliding groove and a rear limiting sliding groove.
The principle of the utility model is as follows: use the dental drill to drill on the alveolar bone under the assistance of locator at first, in the drilling of screw 1 twist the alveolar bone after drilling finishes, because the pin fin of screw 1 adopts smooth structure, can make the process that screw 1 got into more smooth, prevent simultaneously that the pin fin from bringing painful sense for the patient at the entering in-process, be equipped with anti-skidding pawl 2 on the pin fin and can prevent the problem that screw 1 loosens or drops after fixed, spacing slide 12 slides in spacing spout, base station 3 presses and enters into the bottom in getting into the opening, under the effect of the elasticity of spring 13, extrude limiting plate 5, limiting plate 5 enters into spacing groove 6, spacing base station 3, avoid base station 3 to move upwards, spacing slide 12 avoids base station 3 to rotate with spacing spout, fix base station 3 and screw 1, base station 3 has avoided using threaded connection's mode with screw 1, the possibility of screw 1 pivoted when having avoided rotating screw 3, avoided causing the injury to the patient, when installing base station 7, 3 inserts in the arc structure department that extrudes limiting block 10, crown 10 gets into the notch 8, the effect of the spring 10 in the second crown of base station 7, the effect of the fixed notch of second crown of spring 11, the base station, the effect of spring 11 is carried out to the base station, the effect of the base station, the crown of second crown of the base station is avoided causing the crown.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (7)
1. An oral implant for repairing an oral lost tooth, which is characterized in that: comprising a screw (1); anti-skid inverted teeth (2) are arranged at the nail head at the lower end of the screw (1); an opening is arranged on the screw (1); a base platform (3) with the upper end passing through the opening is arranged in the opening; the base station (3) is connected with the screw (1) through a limiting component; the limiting assembly comprises a placing groove (4) which is arranged on the screw (1) and communicated with the opening; a limiting plate (5) which is rotatably connected with the screw (1) is arranged in the placing groove (4); the limiting plate (5) is connected with a spring (13) connected with the screw (1); the spring (13) is arranged in the placing groove (4); a limit groove (6) is arranged on the side end face of the base station (3); the lower end of the limiting plate (5) is arranged in the limiting groove (6); the abutment (3) is connected with a dental crown (7) through a limiting piece; the limiting piece comprises a notch (8) arranged on the base station (3); a second spring (9) is arranged in the notch (8); a limiting block (10) contacted with the second spring (9) is arranged in the notch (8); the limiting block (10) is connected with the base station in a sliding mode; a second notch (11) is arranged on the dental crown (7); one end of the limiting block (10) is arranged in the second notch (11).
2. An oral implant for use in the restoration of an orally missing tooth as claimed in claim 1, wherein: a limiting sliding plate (12) fixedly connected with the screw (1) is arranged in the opening; the side end face of the base station (3) is provided with a limiting sliding groove matched with the limiting sliding plate (12); the limiting sliding plate (12) is arranged in the limiting sliding groove.
3. The oral implant of claim 1, wherein the implant is used for repairing a missing tooth in the oral cavity, and comprises: the nail head of the screw (1) is of a smooth structure.
4. The oral implant of claim 1, wherein the implant is used for repairing a missing tooth in the oral cavity, and comprises: the oblique upper corner of the limiting block (10) far away from the second spring (9) is of an arc-shaped structure.
5. An oral implant for use in the restoration of an orally missing tooth as claimed in claim 1, wherein: the material of the dental crown (7) is ceramic material.
6. An oral implant for use in the restoration of an orally missing tooth as claimed in claim 1, wherein: the cross section of a nail head at the lower end of the screw (1) is of a T-shaped structure.
7. An oral implant for use in the restoration of an orally missing tooth as claimed in claim 2, wherein: the limiting pieces are respectively provided with a left limiting piece and a right limiting piece; the limiting assemblies are respectively provided with a left limiting assembly and a right limiting assembly; the limiting sliding grooves are respectively provided with a front limiting sliding groove and a rear limiting sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221009332.2U CN217938431U (en) | 2022-04-28 | 2022-04-28 | Oral implant for repairing lost teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221009332.2U CN217938431U (en) | 2022-04-28 | 2022-04-28 | Oral implant for repairing lost teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217938431U true CN217938431U (en) | 2022-12-02 |
Family
ID=84214463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221009332.2U Active CN217938431U (en) | 2022-04-28 | 2022-04-28 | Oral implant for repairing lost teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217938431U (en) |
-
2022
- 2022-04-28 CN CN202221009332.2U patent/CN217938431U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231205 Address after: 030000 No. 196, Jinyang Street, Xiaodian District, Taiyuan City, Shanxi Province (one photo with multiple addresses) Patentee after: Shanxi Dental Hospital (Co., Ltd.) Address before: 030027 Shanxi Dental Hospital, Yifen Community, No. 31, Yifen Street, Wanbailin District, Taiyuan City, Shanxi Province Patentee before: Nan Fei |