CN220001960U - Bone grafting kit for dentistry - Google Patents
Bone grafting kit for dentistry Download PDFInfo
- Publication number
- CN220001960U CN220001960U CN202321131211.XU CN202321131211U CN220001960U CN 220001960 U CN220001960 U CN 220001960U CN 202321131211 U CN202321131211 U CN 202321131211U CN 220001960 U CN220001960 U CN 220001960U
- Authority
- CN
- China
- Prior art keywords
- screw
- bone grafting
- protection pad
- dentistry
- connector
- 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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Links
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 22
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004489 deciduous teeth Anatomy 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
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Dental Prosthetics (AREA)
Abstract
The utility model belongs to the technical field of dental bone grafting, and discloses a bone grafting kit for dentistry. This a bone grafting external member for dentistry, including planting nail, connector and screw, set up screw hole one in planting the nail, the connector passes through screw thread and screw hole one threaded connection with planting the nail, set up screw hole two in the planting nail, screw and connector pass through screw hole two threaded connection, be provided with the protection pad between connector and the screw, be split type design in the screw, and through seting up preset groove fixed mounting hydraulic telescoping rod in the screw, the protection pad shape can be circular, the protection pad shape is fan-shaped. According to the bone grafting kit for dentistry, the protection between the screw and the connector can be reduced through the protection pad, and abrasion is reduced.
Description
Technical Field
The utility model relates to the technical field of dental bone grafting, in particular to a bone grafting kit for dentistry.
Background
The artificial tooth root is implanted into an alveolar bone, then a porcelain tooth is arranged above the artificial tooth root, and the artificial tooth root is known as a third pair of human teeth after deciduous teeth and permanent teeth in a repairing mode which is completely the same as that of natural teeth in terms of functions and attractiveness.
In most of the bone grafting kits, no protective pad exists between the screw and the connector, so that the screw and the connector are directly connected, and abrasion occurs in a long time, so that a bone grafting kit for dentistry is needed to solve the problems.
Disclosure of Invention
The object of the present utility model is to provide a bone grafting kit for dentistry that reduces the wear between the screw and the connection body.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a bone grafting external member for dentistry, includes planting nail, connector and screw, set up screw hole one in the planting nail, the connector passes through screw thread and screw hole one threaded connection with planting the nail, set up screw hole two in the planting nail, screw and connector pass through screw hole two threaded connection, be provided with the protection pad between connector and the screw.
Preferably, the screw is of split type design, and the hydraulic telescopic rod is fixedly arranged in the screw through a preset groove.
Through above-mentioned technical scheme, the screw accessible hydraulic telescoping rod stretches out and draws back to realize that the connector changes length through the screw extension.
Preferably, the protection pad may have a circular shape.
Preferably, the shape of the protection pad is a sector.
Preferably, the radius of the protection pad is 2mm-3mm.
Preferably, the type angle of the protection pad is forty-five degrees, sixty degrees, ninety degrees, one hundred twenty degrees, three hundred sixty degrees respectively.
By adopting the technical scheme, the utility model has the beneficial effects that:
according to the bone grafting kit for dentistry, the protection between the screw and the connector can be reduced through the protection pad, and abrasion is reduced.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic view of the cross-sectional structure of A-A in FIG. 1 according to the present utility model.
In the figure: 1 planting nail, 2 connector, 3 screw, 4 screw hole I, 5 screw hole II, 6 hydraulic telescopic link, 51 protection pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a bone grafting external member for dentistry, including planting nail 1, connector 2 and screw 3, set up screw hole one 4 in planting nail 1, connector 2 and planting nail 1 pass through screw and screw hole one 4 threaded connection, set up screw hole two 5 in planting nail 1, screw 3 and connector 2 pass through screw hole two 5 threaded connection, be provided with protection pad 51 between connector 2 and the screw 3, be split type design in the screw 3, and through setting up preset groove fixed mounting in the screw 3 have hydraulic telescoping rod 6, screw 3 accessible hydraulic telescoping rod 6 stretches out and draws back, thereby realize that the connector changes length through the screw extension, be split type design in the screw 3, and through setting up preset groove fixed mounting in the screw 3 have hydraulic telescoping rod 6;
the shape of the protection pad 51 can be circular, the shape of the protection pad 51 is fan-shaped, the radius of the protection pad 51 is 2mm-3mm, and the types of angles of the protection pad 51 are forty-five degrees, sixty degrees, ninety degrees, one hundred twenty degrees and three hundred sixty degrees respectively.
This a bone grafting external member during operation for dentistry places protection pad 51 on screw 3 after, is connected screw 3 through screw thread and connector 2, and connector 2 passes through screw thread connection after with planting nail 1, through rotatory downwardly moving, connects connector 2 in planting the nail, accomplishes the installation, if need adjust connector 2 length, adjusts through flexible hydraulic stem 6 in the corresponding screw 3.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bone grafting external member for dentistry, includes planting nail (1), connector (2) and screw (3), its characterized in that: the planting nail is characterized in that a first threaded hole (4) is formed in the planting nail (1), the connecting body (2) is in threaded connection with the first threaded hole (4) through threads, a second threaded hole (5) is formed in the planting nail (1), the screw (3) is in threaded connection with the connecting body (2) through the second threaded hole (5), and a protection pad (51) is arranged between the connecting body (2) and the screw (3).
2. A bone grafting kit for dentistry according to claim 1, wherein: the screw (3) is of split type design, and a hydraulic telescopic rod (6) is fixedly arranged in the screw (3) through a preset groove.
3. A bone grafting kit for dentistry according to claim 2, wherein: the protection pad (51) may be circular in shape.
4. A bone grafting kit for dentistry according to claim 3, wherein: the protection pad (51) is fan-shaped.
5. A bone grafting kit for dentistry according to claim 4, wherein: the radius of the protection pad (51) is 2mm-3mm.
6. A bone grafting kit for dentistry according to claim 5, wherein: the type of the protection pad (51) is forty-five degrees, sixty degrees, ninety degrees, one hundred twenty degrees and three hundred sixty degrees respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321131211.XU CN220001960U (en) | 2023-05-11 | 2023-05-11 | Bone grafting kit for dentistry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321131211.XU CN220001960U (en) | 2023-05-11 | 2023-05-11 | Bone grafting kit for dentistry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220001960U true CN220001960U (en) | 2023-11-14 |
Family
ID=88682653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321131211.XU Active CN220001960U (en) | 2023-05-11 | 2023-05-11 | Bone grafting kit for dentistry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220001960U (en) |
-
2023
- 2023-05-11 CN CN202321131211.XU patent/CN220001960U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |