CN212913439U - Positioning device for manufacturing oral implant guide plate based on tetrahedral positioning - Google Patents
Positioning device for manufacturing oral implant guide plate based on tetrahedral positioning Download PDFInfo
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- CN212913439U CN212913439U CN202020780020.6U CN202020780020U CN212913439U CN 212913439 U CN212913439 U CN 212913439U CN 202020780020 U CN202020780020 U CN 202020780020U CN 212913439 U CN212913439 U CN 212913439U
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- thimble
- tetrahedron
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Abstract
The utility model belongs to the accessory of preparation oral cavity planting baffle, especially a positioner based on tetrahedron location preparation oral cavity planting baffle. The utility model relates to a positioner based on tetrahedron location preparation oral implantation baffle, it comprises the fixed column and with fixed column lower extreme articulated three stabilizer blade its characterized in that, and the free end of three stabilizer blade is fixed with the thimble, and the middle part of one of them stabilizer blade is the gooseneck. The utility model discloses simple structure improves current divider, increases a stabilizer blade and becomes tripod positioner, but one-hand operation during the use, and a fulcrum is joined in marriage a stabilizer blade and is noninterfere each other when planting the baffle with tetrahedron location preparation oral cavity, is favorable to improving the precision.
Description
Technical Field
The utility model belongs to the accessory of preparation oral cavity planting baffle, especially a positioner based on tetrahedron location preparation oral cavity planting baffle.
Background
The method for manufacturing the planting guide plate based on the tetrahedron positioning is known in the co-production, the application number is 202010081673X, and in the trial manufacturing process: the in-process positioner who makes tetrahedron location oral cavity and plant the baffle uses 2 compasses, needs 2 people cooperation operations during the location, and wherein one person's both hands respectively hold a compasses, and another person makes the baffle, and wherein has two compasses of a fulcrum to use simultaneously, produces easily and interferes, and is troublesome and unstable inadequately, influences the precision of baffle.
Disclosure of Invention
The utility model aims to overcome the defect that exists in the baffle manufacturing process is planted in the preparation of current oral cavity tetrahedron location, provide an easy operation's positioner based on baffle is planted in tetrahedron location preparation oral cavity.
The utility model discloses the technical scheme who adopts is a positioner based on tetrahedron location preparation oral cavity is planted baffle, its characterized in that it by the fixed column and constitute with fixed column lower extreme articulated three stabilizer blade, the free end of three stabilizer blade is fixed with the thimble.
The utility model discloses improve current divider, increase a stabilizer blade and become tripod positioner, but one-hand operation during the use, a stabilizer blade noninterference each other is joined in marriage to a fulcrum, is favorable to improving the precision.
The middle part of one of the support legs is a gooseneck. The gooseneck can be bent freely to meet the requirements of different teeth and different supporting points.
The thimbles of the three support legs are fixed with the support legs through screws. The thimble is convenient to replace.
The angle of the thimble of two stabilizer blades in three stabilizer blades can be buckled, and another is straight.
The angle of the thimble of the supporting leg provided with the gooseneck can be bent.
Because the vertexes of the tetrahedrons selected by different individuals are different, some of the vertexes are arranged on the inner side of the tooth, and the thimble is preferably perpendicular to the vertexes of the tetrahedrons, wherein the thimble is straightly matched with the guide post in the method for manufacturing the planting guide plate based on the tetrahedron positioning.
The diameter of the fixed tip of the thimble is 0.2-0.5 mm.
The length of the gooseneck stand bar is longer than the other two stand bars. Because the gooseneck is used for buckling, the gooseneck is longer and is beneficial to adjustment.
The length of the gooseneck stand bar is 1-3cm longer than the other two stand bars.
The utility model discloses simple structure improves current divider, increases a stabilizer blade and becomes tripod positioner, but one-hand operation during the use, and a fulcrum is joined in marriage a stabilizer blade and is noninterfere each other when planting the baffle with tetrahedron location preparation oral cavity, is favorable to improving the precision.
Drawings
FIG. 1 is a schematic view of a conventional dental implant guide plate
Wherein: 1 fixing column 2 support leg 21 thimble 22 gooseneck.
Detailed Description
The present invention is described in detail below with reference to the drawings so that those skilled in the art can understand the present invention more clearly.
As shown in figure 1, the positioning device for manufacturing the oral implantation guide plate based on tetrahedral positioning is improved on the basis of the existing divider, and one supporting leg is added to form a three-leg positioning device, specifically, the positioning device comprises a fixed column 1 and three supporting legs 2 hinged with the lower end of the fixed column, and the angles of the three supporting legs relative to the fixed column can be freely adjusted. The free ends of the three support legs are fixed with thimbles 21, and the middle part of one support leg is provided with a gooseneck 22. The gooseneck can be bent freely to meet the requirements of different teeth and different supporting points. The thimbles of the three support legs are fixed with the support legs through screws. The angle of the thimble of two stabilizer blades in three stabilizer blades can be buckled, and another is for straight, is furnished with the angle of the thimble of the stabilizer blade of gooseneck and can buckle. The thimble can be bent as required at each time, and can also be selectively replaced by thimbles with different angles. The diameter of the fixed tip of the thimble is 0.2-0.5 mm. Because the vertices of the tetrahedron selected by different individuals are different, some are on the inner side of the tooth, the thimble is preferably perpendicular to the vertex of the tetrahedron, wherein the straight thimble is used for matching with the guide post in a method for manufacturing the planting guide plate based on tetrahedron positioning.
The length of the gooseneck stand bar is longer than the other two stand bars. The length of the gooseneck stand bar is 1-3cm longer than the other two stand bars.
The length of the common divider leg is 7-9cm, the length of the gooseneck is 9-11cm, the outer diameter is 6-8 mm, and the common divider leg is rigidly fixed at the base of the divider leg. The rest of the parts which are not described are the same as the prior art.
Claims (7)
1. The utility model provides a positioner based on tetrahedron location preparation oral cavity is planted baffle which characterized in that it comprises fixed column and with fixed column lower extreme articulated three stabilizer blade, the free end of three stabilizer blade is fixed with the thimble, the middle part of one of them stabilizer blade is the gooseneck.
2. The positioning device for manufacturing an oral implantation guide plate based on tetrahedral positioning as claimed in claim 1, wherein the thimble of the three support legs is fixed with the support legs by screws.
3. The positioning device for manufacturing an oral implantation guide plate based on tetrahedral positioning as claimed in claim 1, wherein the angles of the thimble of two of the three legs are bendable, and the other is straight.
4. The positioning device for manufacturing an oral implanting guide plate based on tetrahedral positioning as claimed in claim 3, wherein the angle of the thimble equipped with the leg of the gooseneck is bendable.
5. The positioning device for manufacturing an oral implanting guide plate based on tetrahedron positioning as claimed in claim 1, wherein the diameter of the fixing tip of the thimble is 0.2-0.5 mm.
6. The positioning device for making an oral implant guide plate based on tetrahedral positioning as claimed in claim 1, wherein the length of the gooseneck leg is longer than the other two legs.
7. The positioning device for making an oral implanting guide plate based on tetrahedron positioning as claimed in claim 6, wherein the length of the gooseneck leg is 1-3cm longer than the other two legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020780020.6U CN212913439U (en) | 2020-05-12 | 2020-05-12 | Positioning device for manufacturing oral implant guide plate based on tetrahedral positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020780020.6U CN212913439U (en) | 2020-05-12 | 2020-05-12 | Positioning device for manufacturing oral implant guide plate based on tetrahedral positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212913439U true CN212913439U (en) | 2021-04-09 |
Family
ID=75315058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020780020.6U Active CN212913439U (en) | 2020-05-12 | 2020-05-12 | Positioning device for manufacturing oral implant guide plate based on tetrahedral positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212913439U (en) |
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2020
- 2020-05-12 CN CN202020780020.6U patent/CN212913439U/en active Active
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