CN201529171U - Oral cavity support - Google Patents
Oral cavity support Download PDFInfo
- Publication number
- CN201529171U CN201529171U CN2009202391860U CN200920239186U CN201529171U CN 201529171 U CN201529171 U CN 201529171U CN 2009202391860 U CN2009202391860 U CN 2009202391860U CN 200920239186 U CN200920239186 U CN 200920239186U CN 201529171 U CN201529171 U CN 201529171U
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- CN
- China
- Prior art keywords
- dens supporter
- oral cavity
- tooth support
- screw thread
- support
- 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.)
- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses an oral cavity treatment appliance, in particular to an oral cavity support which comprises an upper tooth support and a low tooth support capable of containing teeth, wherein an adjusting device capable of adjusting the distance between the upper tooth support and the lower tooth support is arranged between the upper tooth support and the lower tooth support, the adjusting device comprises feed screws arranged between the upper tooth support and the lower tooth support, one ends of the feed screws are fixedly connected with the lower tooth support, the other ends are connected with a lifting supporting frame through a screw thread, oral cavities of patients can be conveniently supported, labor consumption of the patients can be reduced, the oral cavity support can be used to adjust the expansion size of the oral convenient and can be used to fix conveniently, and the use is convenient.
Description
Technical field
This utility model relates to a kind of oral therapeutic appliance, particularly a kind of oral cavity eyelid retractor.
Background technology
In dentistry and the department of stomatology operation, patient's mouth need be opened, patient is in the state of opening one's mouth for a long time, increase patient's physical demands, caused danger easily, caused malpractice, and oral cavity eyelid retractor clinically, complex structure operation inconvenience is difficult for large-scale promotion and uses.
The utility model content
It is simple to operate that the technical problems to be solved in the utility model is to provide, and can conveniently patient's mouth be supported, and makes things convenient for a kind of oral cavity eyelid retractor of operation technique.
For solving the problems of the technologies described above the technical solution of the utility model be:
A kind of oral cavity eyelid retractor comprises the last dens supporter that can hold tooth and following dens supporter, it is characterized in that: be provided with on the scalable adjusting device of distance between the dens supporter and following dens supporter on described between dens supporter and the following dens supporter.
Below be to further improvement in the technical proposal:
Described adjusting device comprises the screw mandrel that is arranged between dens supporter and the following dens supporter, and an end of described screw mandrel is fixedlyed connected with following dens supporter, the other end lifting support that has been threaded.
Be fixed with the adjusting screw thread that cooperates with screw mandrel on the lifting support, the upper end of lifting support is provided with rotating shaft, and rotating shaft and upper tooth are pop-jump to be dynamically connected.
Screw mandrel is provided with fixedly screw thread, and the anchoring filament button bit is in the below of regulating screw thread.
Adopt two oral cavity eyelid retractors during work, allow patient that tooth is put into dens supporter and following dens supporter, regulate screw thread then, regulate screw thread drive lifting support and move, behind the arrival correct position, adjusting fixedly screw thread will be regulated screw thread locking, finish fixing to lifting support, rotating shaft and upper tooth are pop-jump to be dynamically connected, when regulating the height of lifting support on dens supporter motionless, the process of finishing the work.
Adopt technique scheme, this utility model is simple in structure, can conveniently patient's mouth be supported, and has reduced patient's physical demands, and this utility model can be regulated the size of opening in oral cavity easily and also fix, and is easy to use.
Below in conjunction with drawings and Examples technique scheme is described further.
Description of drawings
Accompanying drawing is the structural representation of oral cavity eyelid retractor among this utility model embodiment.
Among the figure: the last dens supporter of 1-, 2-lifting support; 3-regulates screw thread; 4-is screw thread fixedly; The 5-screw mandrel; The 6-rotating shaft; Dens supporter under the 7-.
The specific embodiment
Embodiment, as shown in drawings, a kind of oral cavity eyelid retractor, comprise the last dens supporter 1 and the following dens supporter 7 that can hold tooth, described go up is provided with on the scalable adjusting device of distance between the dens supporter 1 and following dens supporter 7 between dens supporter 1 and the following dens supporter 7, described adjusting device comprises the screw mandrel 5 that is arranged between dens supporter 1 and the following dens supporter 7, one end of described screw mandrel 5 is fixedlyed connected with following dens supporter 7, the other end lifting support 2 that has been threaded, lifting support 2 is three-back-shaped structure, screw mandrel 5 passes a sidewall of lifting support 2, is fixed with the adjusting screw thread 3 that cooperates with screw mandrel 5 on the lifting support 2, and adjusting screw thread 3 can drive lifting support 2 and move up and down along screw mandrel 5, the upper end of lifting support 2 is provided with rotating shaft 6, rotating shaft 6 is rotationally connected with last dens supporter 1, and screw mandrel 5 is provided with fixedly screw thread 4, and fixedly screw thread 4 is positioned at the below of regulating screw thread 3.
Adopt two oral cavity eyelid retractors during work, allow patient that tooth is put into dens supporter 1 and following dens supporter 7, regulate screw thread 3 then, regulate screw thread 3 drive lifting supports 2 and move, behind the arrival correct position, adjusting fixedly screw thread 4 will be regulated screw thread 3 lockings, finish fixing to lifting support 2, rotating shaft 6 is rotationally connected with last dens supporter 1, when regulating the height of lifting support 2 on dens supporter 1 motionless, the process of finishing the work.
Claims (4)
1. an oral cavity eyelid retractor comprises the last dens supporter (1) and the following dens supporter (7) that can hold tooth, it is characterized in that: the described adjusting device that is provided with distance between dens supporter on the scalable (1) and the following dens supporter (7) between dens supporter (1) and the following dens supporter (7) that goes up.
2. a kind of oral cavity as claimed in claim 1 eyelid retractor, it is characterized in that: described adjusting device comprises the screw mandrel (5) that is arranged between dens supporter (1) and the following dens supporter (7), one end of described screw mandrel (5) is fixedlyed connected with following dens supporter (7), the other end lifting support (2) that has been threaded.
3. a kind of oral cavity as claimed in claim 2 eyelid retractor is characterized in that: be fixed with the adjusting screw thread (3) that cooperates with screw mandrel (5) on the lifting support (2), the upper end of lifting support (2) is provided with rotating shaft (6), and rotating shaft (6) is rotationally connected with last dens supporter (1).
4. a kind of oral cavity as claimed in claim 3 eyelid retractor is characterized in that: screw mandrel (5) is provided with fixedly screw thread (4), and fixedly screw thread (4) is positioned at the below of regulating screw thread (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202391860U CN201529171U (en) | 2009-10-09 | 2009-10-09 | Oral cavity support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202391860U CN201529171U (en) | 2009-10-09 | 2009-10-09 | Oral cavity support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201529171U true CN201529171U (en) | 2010-07-21 |
Family
ID=42524582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202391860U Expired - Fee Related CN201529171U (en) | 2009-10-09 | 2009-10-09 | Oral cavity support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201529171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478175A (en) * | 2018-04-28 | 2018-09-04 | 佳木斯大学 | A kind of division of respiratory disease airway wall interventional therapy device |
| CN108542440A (en) * | 2018-02-26 | 2018-09-18 | 王欣 | A kind of novel mouth oral maxillofacial surgery dilator |
-
2009
- 2009-10-09 CN CN2009202391860U patent/CN201529171U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542440A (en) * | 2018-02-26 | 2018-09-18 | 王欣 | A kind of novel mouth oral maxillofacial surgery dilator |
| CN108478175A (en) * | 2018-04-28 | 2018-09-04 | 佳木斯大学 | A kind of division of respiratory disease airway wall interventional therapy device |
| CN108478175B (en) * | 2018-04-28 | 2020-01-03 | 佳木斯大学 | Bronchoscope interventional therapy device for respiratory department |
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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: 20100721 Termination date: 20101009 |