CN201481555U - Oral cavity and skull positioning device - Google Patents
Oral cavity and skull positioning device Download PDFInfo
- Publication number
- CN201481555U CN201481555U CN2009201688066U CN200920168806U CN201481555U CN 201481555 U CN201481555 U CN 201481555U CN 2009201688066 U CN2009201688066 U CN 2009201688066U CN 200920168806 U CN200920168806 U CN 200920168806U CN 201481555 U CN201481555 U CN 201481555U
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- oral cavity
- sleeve pipe
- ear
- machine
- positioning device
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- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses an oral cavity and skull positioning device which comprises a bracing mechanism, a controller, an orbital part positioning mechanism and an ear positioning mechanism. The oral cavity and skull positioning device is characterized in that the bracing mechanism is separated from a DR machine, the orbital part positioning mechanism is provided with a scaleplate, and a metal ring is mounted on the ear positioning mechanism. The oral cavity and skull positioning device has the advantages that the advanced performance of the DR machine can be fully played under the premise without damaging the structure of an existing DR machine structure, thereby shooting images with accurate positioning, excellent repeatability, high clearness and excellent contract, and the oral cavity and skull positioning device is convenient for comprising before and after treatment and observing disease progression, and has the characteristics of simple operation, convenient use, small volume, light weight, low cost and the like, and is separated from the DR machine.
Description
Technical field this utility model belongs to the armarium technical field, is specifically related to a kind of oral cavity head positioner.
It is photogrammetric to carry out X the end of a thread portion in the present medical treatment of background technology, and the morphosis of observing tooth, jaw, face changes, for the treatment oral disease provides diagnosis basis all to adopt panorama surface fault machine.Owing to be equipped with cephalometer on this machine, surgeon dentist can be made the correct design of rescuing by to the describing, measure, analyze of head spacer, and captured spacer before and after rescuing is compared, the research rectifying effect, the level of rescuing of raising orthodontics.But the X sheet that panorama surface fault machine is taken, its image is compared with a general digital X line camera that is called DR of writing a Chinese character in simplified form, and still has bigger gap.Yet existing DR machine does not all assemble the head positioner, does not get rid of the error that is not just causing the excuse position, makes measurement result not have repeatability, has lost to analyze value relatively.
The summary of the invention the purpose of this utility model provides a kind of and the supporting oral cavity head positioner of DR machine, and the advanced feature that makes the DR machine is not fully exerted on photogrammetric in X the end of a thread portion.
The technical scheme that its technical problem that solves this utility model adopts is: develop a kind of oral cavity head positioner, this device also is made up of supporting mechanism, controller, pars orbitalis detent mechanism, ear's detent mechanism, and different is: the supporting mechanism of this device separates with the DR machine; The pars orbitalis detent mechanism is equipped with scale; On ear's detent mechanism becket is housed.
Said supporting mechanism is made up of chassis, sleeve pipe, sleeve pipe fixed handle, column and crossbeam, chassis wherein plays a part to support and counterweight, sleeve pipe is housed above, column is housed above the sleeve pipe, column can be flexible up and down in sleeve pipe, and fix with the sleeve pipe fixed handle, crossbeam is contained on the column, with column in vertical state.
Said scale is contained on the location claw bar of pars orbitalis detent mechanism, and claw bar upper end, location is connected with crossbeam, and the centre has and can adjust pars orbitalis locating detent height for the flexible duct of pars orbitalis locating detent.
Said becket is embedded in the ear locating detent end of ear's detent mechanism.
The beneficial effects of the utility model are: under the prerequisite of not destroying existing DR machine structure, can give full play to the advanced feature of DR machine, shoot the image of accurate positioning, good reproducibility, definition height, good contrast, be convenient to the treatment front and back to disease progression observation when, and have simple to operate, removable, easy to use, volume is little, in light weight, separate characteristics such as price is low with the DR machine.
Description of drawings further specifies this utility model below in conjunction with drawings and Examples.
Fig. 1 is a front view of the present utility model.
Fig. 2 is the right view of this utility model embodiment.
Among the figure, 1. chassis, 2. sleeve pipe, 3. sleeve pipe fixed handle, 4. column, 5. controller, 6. controller level, 7. crossbeam, 8. pars orbitalis location claw bar, 9. scale, 10. pars orbitalis locating detent, 11. pars orbitalis locating detent telescopic heads, 12. fixing buttons, 13. ear's locating detents, 14. beckets.
The specific embodiment is equipped with sleeve pipe (2) as shown in Figure 1, 2 on chassis (1), column (4) is housed on the sleeve pipe (2), and column (4) can be flexible up and down in sleeve pipe (2), and fixing with sleeve pipe fixed handle (3).Controller (5) is identical with cephalometer controller architecture on the panorama surface fault machine, pivoting controller handle (6) can be adjusted the location of ear's locating detent (13), controller (5) is installed on the crossbeam (7), and can make this head sagittal plane parallel with DR machine receptor.
The structure of ear's detent mechanism and pars orbitalis detent mechanism can be designed to multiple mode, but suitable adjustment must can be carried out, to satisfy the different objects of being examined, the embodiment that provides among Fig. 1,2 is: the two ends at controller (5) connect ear's locating detent (13), becket (14) is housed on ear's locating detent (13), and adjust it by controller (5) and in position plane shown in Figure 2, move, it moves above-below direction, adjust by column (4) stretching up and down in sleeve pipe (2), and fixing with sleeve pipe fixed handle (3).The pars orbitalis detent mechanism is located claw bar (8), pars orbitalis locating detent (10), pars orbitalis locating detent telescopic head (11), fixing button (12) by pars orbitalis and is formed, pars orbitalis location claw bar (8) is installed in the end of crossbeam (7), scale (9) is contained on the pars orbitalis location claw bar (8), having in the middle of the pars orbitalis location claw bar (8) can be for the flexible duct of pars orbitalis locating detent (10), so that adjust the height of pars orbitalis locating detent (10), pars orbitalis locating detent telescopic head (11) is contained on the pars orbitalis locating detent (10), can stretch in the reserving hole channel of pars orbitalis locating detent (10) and fixing with fixing button (12).
These oral cavity each parts of head positioner, cylinder iron make on chassis (1), pars orbitalis location claw bar (8), pars orbitalis locating detent (10), pars orbitalis locating detent telescopic head (11), fixing button (12) and ear's locating detent (13) are made with the good material of radiotransparency, and all the other each parts make with rustless steel, aluminium alloy or other metal material, nonmetallic materials are made.
Claims (4)
1. oral cavity head positioner, this device is made up of supporting mechanism, controller, pars orbitalis detent mechanism, ear's detent mechanism, the supporting mechanism that it is characterized in that this device separates with the DR machine, and the pars orbitalis detent mechanism is equipped with scale, on ear's detent mechanism becket is housed.
2. a kind of oral cavity according to claim 1 head positioner, it is characterized in that said supporting mechanism is made up of chassis, sleeve pipe, sleeve pipe fixed handle, column and crossbeam, sleeve pipe is housed above the chassis, column is housed above the sleeve pipe, column can be flexible up and down in sleeve pipe, and fix with the sleeve pipe fixed handle, crossbeam is contained on the column, with column in vertical state.
3. a kind of oral cavity according to claim 1 head positioner is characterized in that said scale is contained on the location claw bar of pars orbitalis detent mechanism.
4. a kind of oral cavity according to claim 1 head positioner is characterized in that said becket is embedded in the ear locating detent end of ear's detent mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201688066U CN201481555U (en) | 2009-08-14 | 2009-08-14 | Oral cavity and skull positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201688066U CN201481555U (en) | 2009-08-14 | 2009-08-14 | Oral cavity and skull positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201481555U true CN201481555U (en) | 2010-05-26 |
Family
ID=42420448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201688066U Expired - Fee Related CN201481555U (en) | 2009-08-14 | 2009-08-14 | Oral cavity and skull positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201481555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361969A (en) * | 2015-12-17 | 2016-03-02 | 中国人民解放军第四军医大学 | Positioning device of oral implanting robot vision navigation system |
-
2009
- 2009-08-14 CN CN2009201688066U patent/CN201481555U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361969A (en) * | 2015-12-17 | 2016-03-02 | 中国人民解放军第四军医大学 | Positioning device of oral implanting robot vision navigation system |
| CN105361969B (en) * | 2015-12-17 | 2017-05-31 | 中国人民解放军第四军医大学 | A kind of positioner of tooth-planting machine people's vision navigation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20100814 |