CN220860181U - Tooth planting drill bit positioner - Google Patents
Tooth planting drill bit positioner Download PDFInfo
- Publication number
- CN220860181U CN220860181U CN202322258284.1U CN202322258284U CN220860181U CN 220860181 U CN220860181 U CN 220860181U CN 202322258284 U CN202322258284 U CN 202322258284U CN 220860181 U CN220860181 U CN 220860181U
- Authority
- CN
- China
- Prior art keywords
- piece
- fixing plate
- positioning
- drill bit
- mounting
- 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.)
- Active
Links
- 238000005192 partition Methods 0.000 claims abstract description 3
- 230000007704 transition Effects 0.000 claims description 7
- 239000004053 dental implant Substances 0.000 claims 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000007943 implant Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 210000000214 mouth Anatomy 0.000 description 3
- 208000010392 Bone Fractures Diseases 0.000 description 2
- 208000006670 Multiple fractures Diseases 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 206010044048 Tooth missing Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003239 periodontal effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Dental Prosthetics (AREA)
Abstract
The utility model belongs to the technical field of tooth planting equipment, and particularly relates to a tooth planting drill bit positioning device which comprises a positioning piece, wherein one end of the positioning piece is fixedly connected with a mounting piece, and the other end of the positioning piece is detachably connected with an extending piece; the positioning piece, the mounting piece and the extension piece comprise a base plate, and an outer jawbone fixing plate and an inner jawbone fixing plate are fixedly connected to two sides of the base plate respectively; the base plate of the locating piece is provided with a mounting hole, and two sides of the mounting hole are provided with partition plates; a fixed cylinder is fixedly connected to the outer jaw bone fixing plate of the mounting piece; the utility model effectively solves the problem of serious resource waste when the existing tooth planting drill bit positioning device is manufactured.
Description
Technical Field
The utility model belongs to the technical field of tooth planting equipment, and particularly relates to a tooth planting drill bit positioning device.
Background
The implant is also called artificial implant, not natural implant, but pure titanium metal highly compatible with human bone is precisely designed and processed to be cylinder or other shape similar to tooth root, and is implanted into alveolar bone of tooth-missing area in surgical operation mode, and after healing for a period of time, crown is made on artificial tooth root. In the operation of implanting implant in the oral cavity of a patient, a positioning device corresponding to the teeth in the oral cavity of the patient needs to be manufactured before operation, and a doctor can be helped to determine the implantation position of the implant nail in the operation through the positioning device.
For example, the application number is: 202020008143.8 discloses a tooth planting drill positioning device. The tooth planting drill bit positioning device comprises a base plate and a supporting device, wherein the base plate and the supporting device are the same in radian of a gum; the utility model discloses a tooth implant, including base plate, support device, mounting hole, base plate length direction both sides are provided with interior jaw fixed plate and outer jaw fixed plate with the syntropy extension respectively, a plurality of mounting holes that are used for the drill bit to get into to wait to implant are offered on the base plate, interior jaw fixed plate and outer jaw fixed plate that the mounting hole downside set up all offer the rectangle fretwork, screw hole has all been offered on base plate both sides tail end upper portion, strutting arrangement installs on the screw hole. The tooth planting drill bit positioning device provided by the utility model has the advantages that the two supporting devices are arranged at the tail end of the base plate, so that the situation that people can not suddenly close the oral cavity in the tooth planting process is ensured, the tooth planting stability is ensured, rectangular grooves are formed in the front side and the rear side of the mounting hole, cooling liquid is conveniently introduced into the planting area from the inner side, and broken bones generated by planting are removed.
However, when the tooth planting drill bit positioning device is used, the manufactured base plate, the outer jaw fixing plate and the inner jaw fixing plate have the same radian as the gum, and the base plate, the outer jaw fixing plate and the inner jaw fixing plate are used for wrapping the gum, so that a good positioning effect can be achieved; however, when only one or two teeth of the patient need to be planted during manufacturing, the whole manufacturing substrate, the outer jaw fixing plate and the inner jaw fixing plate certainly cause great waste, and unnecessary economic burden is caused to the patient.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the tooth planting drill bit positioning device, which effectively solves the problem of serious resource waste when the existing tooth planting drill bit positioning device is manufactured.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a tooth planting drill bit positioning device comprises a positioning piece, wherein one end of the positioning piece is fixedly connected with a mounting piece, and the other end of the positioning piece is detachably connected with an extension piece; the positioning piece, the mounting piece and the extension piece comprise a base plate, and an outer jawbone fixing plate and an inner jawbone fixing plate are fixedly connected to two sides of the base plate respectively; the base plate of the locating piece is provided with a mounting hole, and two sides of the mounting hole are provided with partition plates; the outer jaw bone fixing plate of the mounting piece is fixedly connected with a fixing barrel.
Further, the outer jaw fixing plate and the inner jaw fixing plate of the positioning piece are respectively provided with a fan-shaped groove.
Further, the two ends of the fan-shaped groove are in arc transition with the outer jaw fixing plate and the inner jaw fixing plate of the positioning piece, and the ends, far away from the positioning piece, of the outer jaw fixing plate and the inner jaw fixing plate of the mounting piece and the extending piece are in arc transition.
Further, a locating ring matched with the mounting hole is arranged on the base plate of the locating piece.
Further, the base plates of the positioning piece and the extending piece are respectively provided with a connecting hole, and the base plates of the positioning piece and the extending piece are also provided with connecting grooves.
Further, a connecting plate is arranged in the connecting groove, and connecting columns matched with the connecting holes are arranged on the connecting plate.
Compared with the prior art, the utility model has the beneficial effects that:
When the utility model is used, the positioning piece is matched with the mounting piece, the mounting hole on the positioning piece is used for positioning the drill bit, and the positioning piece is used for fixing the utility model on the teeth of a patient, so that the drill bit can be positioned only by manufacturing the positioning piece and the mounting piece without being integrally manufactured by matching with the gums of the patient, the manufacturing cost of the utility model can be effectively reduced, and the resources are saved.
Drawings
FIG. 1 is a first isometric view of the present utility model;
FIG. 2 is a second isometric view of the present utility model;
In the figure: 1. the external jaw bone fixing plate, 2, the base plate, 3, the mounting hole, 4, the locating ring, 5, the connecting plate, 6, the extension piece, 7, the fixed cylinder, 8, the fan-shaped groove, 9, the internal jaw bone fixing plate, 10, the baffle, 11, the connecting rod.
Detailed Description
The tooth planting drill bit positioning device comprises a positioning piece, wherein one end of the positioning piece is fixedly connected with a mounting piece, and the other end of the positioning piece is detachably connected with an extension piece 6; the positioning piece, the mounting piece and the extension piece 6 comprise a base plate 2, and an outer jaw fixing plate 1 and an inner jaw fixing plate 9 are fixedly connected to two sides of the base plate 2 respectively; the base plate 2 of the positioning piece is provided with a mounting hole 3, and two sides of the mounting hole 3 are provided with a baffle plate 10; the outer jaw bone fixing plate 1 of the mounting piece is fixedly connected with a fixing cylinder 7.
When the utility model is used, the positioning piece is matched with the mounting piece, the mounting hole 3 on the positioning piece is used for positioning the drill bit, and the utility model is fixed on the teeth of a patient through the mounting piece, so that the drill bit can be positioned only by manufacturing the positioning piece and the mounting piece without being integrally manufactured by matching with the gums of the patient when the utility model is used, the manufacturing cost of the utility model can be effectively reduced, and the resource is saved; in addition, according to the situation of the teeth of the patient, if the mounting piece is not enough to realize effective fixation of the utility model, the extension piece 6 can be manufactured, the extension piece 6 is connected with the positioning piece, and the extension piece 6 and the mounting piece are used for limiting and fixing the two sides of the positioning piece, so that the use stability of the utility model can be effectively improved.
Further, the outer jaw fixing plate 1 and the inner jaw fixing plate 9 of the positioning piece are respectively provided with a fan-shaped groove 8; through the arrangement of the fan-shaped groove 8, cooling liquid is conveniently introduced into the planting area from the inner side, and broken bones generated by planting are removed.
Further, the two ends of the fan-shaped groove 8 are in arc transition with the outer jaw fixing plate 1 and the inner jaw fixing plate 9 of the positioning piece, and the ends of the outer jaw fixing plate 1 and the inner jaw fixing plate 9 of the mounting piece and the extending piece, which are far away from the positioning piece, are in arc transition; the shearing force of the outer jaw fixing plate 1 and the inner jaw fixing plate 9 on the periodontal of a patient can be effectively avoided through arc transition, and the comfort of the application is improved.
Further, a positioning ring 4 matched with the mounting hole 3 is arranged on the base plate 2 of the positioning piece; the drill bit is guided by means of the positioning ring 4.
Further, the base plates 2 of the positioning piece and the extending piece 6 are respectively provided with a connecting hole, and the base plates 2 of the positioning piece and the extending piece 6 are also provided with connecting grooves; the connecting groove is internally provided with a connecting plate 5, and the connecting plate 5 is provided with a connecting column 11 matched with the connecting hole. The connecting plate 5 and the connecting column 11 are matched with the connecting hole to connect the positioning piece and the extending piece 6, and the connecting groove is matched with the connecting plate 5 to effectively avoid the extending piece 6 from rotating, so that the stability of the connection of the positioning piece and the extending piece 6 is improved.
Claims (6)
1. A tooth planting drill bit positioner, its characterized in that: comprises a positioning piece, wherein one end of the positioning piece is fixedly connected with a mounting piece, and the other end of the positioning piece is detachably connected with an extension piece (6); the positioning piece, the mounting piece and the extension piece (6) comprise a base plate (2), and an outer jaw fixing plate (1) and an inner jaw fixing plate (9) are fixedly connected to two sides of the base plate (2) respectively; the base plate (2) of the positioning piece is provided with a mounting hole (3), and two sides of the mounting hole (3) are provided with a partition plate (10); the outer jaw bone fixing plate (1) of the mounting piece is fixedly connected with a fixing cylinder (7).
2. The dental implant drill bit positioning device of claim 1, wherein: the outer jaw fixing plate (1) and the inner jaw fixing plate (9) of the positioning piece are respectively provided with a fan-shaped groove (8).
3. The dental implant drill bit positioning device of claim 2, wherein: the two ends of the fan-shaped groove (8) are in arc transition with the outer jaw fixing plate (1) and the inner jaw fixing plate (9) of the positioning piece, and the ends, far away from the positioning piece, of the outer jaw fixing plate (1) and the inner jaw fixing plate (9) of the mounting piece and the extending piece are in arc transition.
4. The dental implant drill bit positioning device of claim 1, wherein: the base plate (2) of the locating piece is provided with a locating ring (4) matched with the mounting hole (3).
5. The dental implant drill bit positioning device of claim 1, wherein: the base plates (2) of the locating piece and the extending piece (6) are respectively provided with a connecting hole, and the base plates (2) of the locating piece and the extending piece (6) are also provided with connecting grooves.
6. The dental implant drill bit positioning device as in claim 5, wherein: the connecting groove is internally provided with a connecting plate (5), and the connecting plate (5) is provided with a connecting column (11) matched with the connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322258284.1U CN220860181U (en) | 2023-08-22 | 2023-08-22 | Tooth planting drill bit positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322258284.1U CN220860181U (en) | 2023-08-22 | 2023-08-22 | Tooth planting drill bit positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220860181U true CN220860181U (en) | 2024-04-30 |
Family
ID=90813346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322258284.1U Active CN220860181U (en) | 2023-08-22 | 2023-08-22 | Tooth planting drill bit positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220860181U (en) |
-
2023
- 2023-08-22 CN CN202322258284.1U patent/CN220860181U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |