CN201977758U - Air-pressure spreading jaw biting device - Google Patents
Air-pressure spreading jaw biting device Download PDFInfo
- Publication number
- CN201977758U CN201977758U CN2011200074064U CN201120007406U CN201977758U CN 201977758 U CN201977758 U CN 201977758U CN 2011200074064 U CN2011200074064 U CN 2011200074064U CN 201120007406 U CN201120007406 U CN 201120007406U CN 201977758 U CN201977758 U CN 201977758U
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- CN
- China
- Prior art keywords
- air
- biting device
- shaped frame
- jaw biting
- pressure spreading
- 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)
Abstract
The utility model provides an air-pressure spreading jaw biting device, belonging to a dental appliance. The jaw biting device comprises an upper U-shaped frame and a lower U-shaped frame, the two U-shaped frames are fixed on an air sac arranged in the middle of the jaw biting device, the air sac is communicated with a gas filled tube, and the tail end of the air sac is connected with a connector. When in use, the air-pressure spreading jaw biting device is put between the upper teeth and the lower teeth on the side surface of the patient through the two U-shaped frames, and the pressure gas is filled in the air sac so as to be dilated and occluded. The air-pressure spreading jaw biting device is safe and convenient to use and has a simple and reasonable structure so as to be accepted easily by patients and guarantee smooth dental therapy.
Description
Technical field
This utility model relates to a kind of dental appliance, especially a kind of curve occulder that struts.
Background technology
In the dental care process, run into the patient of the partner treatment of can not dehiscing well through regular meeting, for example child, intellectually challenged and the limitation of mouth opening person that causes because of other factors.Existing gag fixed in shape change in volume can not take place outside patient's mouth and in the mouth, and volume is bigger, is difficult for putting into backteeth, the influence treatment.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of vapour-pressure type to strut curve occulder, to sting jaw strutting easily.
This utility model is achieved in that vapour-pressure type struts curve occulder, and it has last U-shaped frame and following U-shaped frame, and two U-shaped frame symmetries are fixed on the intermediary air bag, are communicated with gas tube on the air bag, and the end of gas tube is connected with joint.
This vapour-pressure type struts curve occulder, is placed between patient's the upper and lower tooth in side charged pressure gas in air bag during use by two U-shaped framves, just can strut and sting jaw, safe in utilization, convenient, simple and reasonable for structure, the patient is acceptant, has guaranteed carrying out smoothly of dental treatment.
Description of drawings
Fig. 1 is the sketch map of this utility model structure.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing illustrates concrete structure of the present utility model.
As shown in drawings, the vapour-pressure type of this utility model struts curve occulder, and it has last U-shaped frame 6 and following U-shaped frame 4, two U-shaped frame symmetries to be fixed on the intermediary air bag 3, is communicated with gas tube 2 on the air bag, and the end of gas tube is connected with joint 1.
Before the use, air bag is in flat down state, is convenient to air bag, U-shaped frame etc. is put between the upper and lower tooth of the side that patient's rear side do not treat.Last U-shaped frame is stuck in a upper and lower U-shaped frame of upper tooth is stuck on the lower tooth 5 of upper tooth below, pressure gas source is connected by joint 1 and gas tube, inflate in air bag, it is big that air bag becomes, and the distance between the two U-shaped framves becomes big, thereby realizing strutting stings jaw.After this gas tube can be sealed.Treatment after finishing is emitted the gas in the air bag, and air bag is flat down, and the distance between the two U-shaped framves is dwindled, and this curve occulder that struts can be taken out from the patient oral cavity.
Air bag, gas tube can adopt flexible material to make.
Claims (1)
1. vapour-pressure type struts curve occulder, it is characterized in that, it has last U-shaped frame (6) and following U-shaped frame (4), and two U-shaped frame symmetries are fixed on the intermediary air bag (3), are communicated with gas tube (2) on the air bag, and the end of gas tube is connected with joint (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200074064U CN201977758U (en) | 2011-01-02 | 2011-01-02 | Air-pressure spreading jaw biting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200074064U CN201977758U (en) | 2011-01-02 | 2011-01-02 | Air-pressure spreading jaw biting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201977758U true CN201977758U (en) | 2011-09-21 |
Family
ID=44605231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200074064U Expired - Fee Related CN201977758U (en) | 2011-01-02 | 2011-01-02 | Air-pressure spreading jaw biting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201977758U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379418A (en) * | 2020-03-25 | 2020-07-07 | 广东现代建筑设计与顾问有限公司 | Overlong concrete structure without seams and construction method thereof |
| CN112137570A (en) * | 2020-10-04 | 2020-12-29 | 李沐一 | Anesthetic laryngoscope that can fix |
-
2011
- 2011-01-02 CN CN2011200074064U patent/CN201977758U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379418A (en) * | 2020-03-25 | 2020-07-07 | 广东现代建筑设计与顾问有限公司 | Overlong concrete structure without seams and construction method thereof |
| CN111379418B (en) * | 2020-03-25 | 2022-03-15 | 广东现代建筑设计与顾问有限公司 | Overlong concrete structure without seams and construction method thereof |
| CN112137570A (en) * | 2020-10-04 | 2020-12-29 | 李沐一 | Anesthetic laryngoscope that can fix |
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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: 20110921 Termination date: 20120102 |