CN203564352U - Planar positioning drill for tooth implantation - Google Patents
Planar positioning drill for tooth implantation Download PDFInfo
- Publication number
- CN203564352U CN203564352U CN201320662194.2U CN201320662194U CN203564352U CN 203564352 U CN203564352 U CN 203564352U CN 201320662194 U CN201320662194 U CN 201320662194U CN 203564352 U CN203564352 U CN 203564352U
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- CN
- China
- Prior art keywords
- drill
- bored
- location
- plane positioning
- connecting rod
- 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.)
- Withdrawn - After Issue
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a planar positioning drill for tooth implantation. The planar positioning drill comprises a connecting rod and a drill bit, wherein the drill bit is arranged at the lower end of the connecting rod, and comprises a positioning spinning drill connected with the connecting rod and a drill pin which is fixedly connected to the lower end of the positioning spinning drill; the lower bottom of the positioning spinning drill is a plane, and a blade is arranged on the lower bottom. The planar positioning drill can be used for performing planar polishing and positioned perforating on the alveolar ridge, so that the tooth implantation operating process can be simplified, the operation time can be shortened, and the operation difficulty can be reduced.
Description
Technical field
This utility model relates to one kind and plants dental drill head, and specifically a kind of tooth plantation is bored by plane positioning.
Background technology
Dental implant surgery is to punch on the alveolar ridge of missing tooth, then Implant.Alveolar ridge top after anodontia is coarse injustice usually, in Dental implant surgery process, needs first with apparatuses such as round burs, to alveolar ridge, to carry out smooth, Zai Dui implantation body location, uses drill bit punching, last Implant.Need during this time constantly to change operating theater instruments, process is complicated, and round bur is not easy, by alveolar ridge leveling, easily to slide, not easy to operate, to Dental implant surgery, makes troubles.So apparatus used can not well meet clinical needs at present.
Utility model content
The purpose of this utility model is to provide a kind of tooth plantation and bores by plane positioning, complicated to solve prior art operation process, instrumentation inconvenience, unsafe problem.
This utility model is achieved in that the plantation of a kind of tooth bores by plane positioning, comprise connecting rod and drill bit, described drill bit is arranged at the lower end of described connecting rod, and described drill bit comprises that the location that is connected in connecting rod revolves flat drill and be fixed in the drill point that flat drill lower end is revolved in described location; The bottom surface that flat drill is revolved in described location is plane, on described bottom surface, is provided with blade.
The height of described blade is 1mm.
Described drill point is the triangular pyramid that 2mm is high.
The contact surface that flat drill is revolved in described drill point and described location is that the length of side is the equilateral triangle of 1mm.
The described connecting rod other end is provided with draw-in groove.
Described blade is that 6-16 is individual and top is contour.
Described blade is distributed in described location and revolves the bottom surface of flat drill and point to drill point.
Described blade is many curved blades, is distributed in the bottom surface that flat drill is revolved in described location.
Location revolves the diameter of flat drill bottom surface and the diameter of implantation body used matches.
The diameter that flat drill bottom surface is revolved in location is 3.3mm, 3.8mm, 4.2mm or 5.0mm etc.
While using this utility model, location is revolved flat drill and can be carried out plane polishing to alveolar ridge, and meanwhile, drill point punches.The bottom surface of revolving flat drill due to location is that Multi-contact or face contact with alveolar ridge, so in the process of punching, drill point is difficult for slippage, easy to operate, safety coefficient is high.In boring procedure, the bottom surface that flat drill is revolved in location can be tooth plantation location, and can revolve flat alveolar ridge top.
Use plane positioning of the present utility model to bore, can simplify the process of dental implant surgical, shorten operating time, reduce operating difficulty.
Owing to revolving flat drill and there is certain diameter in location, thus before drilled hole polishing starts, removable drill bit, make drill bit be positioned over suitable near far away in and cheek tongue direction position.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is upward view of the present utility model.
In figure: 1, connecting rod, 2, draw-in groove, 3, location revolves flat drill, 4, drill point, 5, blade.
The specific embodiment
Tooth of the present utility model plantation is bored and is comprised connecting rod and drill bit by plane positioning, and described drill bit is arranged at the lower end of described connecting rod, and described drill bit comprises that the location that is connected in connecting rod revolves flat drill and be fixed in the drill point that flat drill lower end is revolved in described location; The bottom surface that flat drill is revolved in described location is plane, on described bottom surface, is provided with blade.
As shown in Figure 1, this utility model comprises connecting rod 1, and the upper end of connecting rod 1 is provided with draw-in groove 2, and plane positioning drilled through draw-in groove 2 and planted tooth mobile phone joins.
Connecting rod lower end is provided with location and revolves flat drill 3, location is revolved flat drill 3 and can be set to short cylindrical shape or oblique cone shape, the bottom surface that flat drill 3 is revolved in location is a plane, and the blade quantity arranging on bottom surface can be selected according to actual needs, is generally 6-16 bar, highly is the contour blade 5 of 1mm.A kind of embodiment of the present utility model is that blade 5 is distributed on bottom surface and points to the center of drill point.Another kind of embodiment can design blade many curved blades, is distributed in the bottom surface that flat drill is revolved in described location.
Location revolves the diameter of flat drill 3 and the diameter of implantation body used matches, optional 3.3mm, 3.8mm, 4.2mm, 5.0mm etc.A drill point 4 is protruded in self-align bottom center of revolving flat drill 3, and it is the triangular pyramid of 2mm that the projection of drill point 4 is processed to height.
In preparation, plant on the alveolar ridge of tooth, cut mucosa and periosteum, peel off mucoperiosteum lobe, expose alveolar ridge crest.Tooth plantation is bored and is connected in mobile phone by plane positioning, determine the position of Dental Implant, the drill point that plane positioning is bored is aimed at this position, and connecting rod major axis is parallel with adjacent teeth major axis, slightly, to alveolar ridge pressuring direction, drive tooth plantation mobile phone, make tooth plantation bore rotation by plane positioning, and uninterruptedly spray water, can complete the positional punch of alveolar ridge and surface finish work simultaneously.
The contact surface that flat drill is revolved in described drill point and described location is that the length of side is the equilateral triangle of 1mm; Described drill point projection is processed as the triangular pyramid of high 2mm.Both sturdy and durable, easily enter again alveolar bone.
Claims (10)
1. for tooth plantation, plane positioning is bored, and comprises connecting rod and drill bit, and described drill bit is arranged at the lower end of described connecting rod, it is characterized in that, described drill bit comprises that the location that is connected in connecting rod revolves flat drill and be fixed in the drill point that flat drill lower end is revolved in described location; The bottom surface that flat drill is revolved in described location is plane, on described bottom surface, is provided with blade.
2. tooth plantation according to claim 1 is bored by plane positioning, it is characterized in that, the height of described blade is 1mm.
3. tooth plantation according to claim 1 is bored by plane positioning, it is characterized in that, described drill point is the triangular pyramid that 2mm is high.
4. tooth plantation according to claim 1 is bored by plane positioning, it is characterized in that, the contact surface that flat drill is revolved in described drill point and described location is that the length of side is the equilateral triangle of 1mm.
5. tooth plantation according to claim 1 is bored by plane positioning, it is characterized in that, the described connecting rod other end is provided with draw-in groove.
6. tooth plantation according to claim 1 is bored by plane positioning, it is characterized in that, described blade is that 6-16 is individual and top is contour.
7. tooth plantation according to claim 1 is bored by plane positioning, it is characterized in that, described blade is distributed in described location and revolves the bottom surface of flat drill and point to drill point.
8. tooth plantation according to claim 1 is bored by plane positioning, it is characterized in that, described blade is many curved blades, is distributed in the bottom surface that flat drill is revolved in described location.
9. tooth plantation according to claim 1 is bored by plane positioning, it is characterized in that, location revolves the diameter of flat drill bottom surface and the diameter of implantation body used matches.
10. tooth plantation according to claim 1 is bored by plane positioning, it is characterized in that, the diameter that flat drill bottom surface is revolved in location is 3.3mm, 3.8mm, 4.2mm or 5.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662194.2U CN203564352U (en) | 2013-10-25 | 2013-10-25 | Planar positioning drill for tooth implantation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662194.2U CN203564352U (en) | 2013-10-25 | 2013-10-25 | Planar positioning drill for tooth implantation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203564352U true CN203564352U (en) | 2014-04-30 |
Family
ID=50532122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320662194.2U Withdrawn - After Issue CN203564352U (en) | 2013-10-25 | 2013-10-25 | Planar positioning drill for tooth implantation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203564352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103519912A (en) * | 2013-10-25 | 2014-01-22 | 张英怀 | Plane location drill for dental implantation |
| EP3409236A4 (en) * | 2016-01-29 | 2019-02-27 | Megagen Implant Co., Ltd. | Dental flattening drill |
-
2013
- 2013-10-25 CN CN201320662194.2U patent/CN203564352U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103519912A (en) * | 2013-10-25 | 2014-01-22 | 张英怀 | Plane location drill for dental implantation |
| CN103519912B (en) * | 2013-10-25 | 2016-08-10 | 张英怀 | Plane location drill for dental implantation |
| EP3409236A4 (en) * | 2016-01-29 | 2019-02-27 | Megagen Implant Co., Ltd. | Dental flattening drill |
| US11399921B2 (en) | 2016-01-29 | 2022-08-02 | Megagen Implant Co., Ltd. | Dental flattening drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140430 Effective date of abandoning: 20160810 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |