CN203898256U - Oral cavity dilator for traditional Chinese pediatric examination - Google Patents
Oral cavity dilator for traditional Chinese pediatric examination Download PDFInfo
- Publication number
- CN203898256U CN203898256U CN201420295777.0U CN201420295777U CN203898256U CN 203898256 U CN203898256 U CN 203898256U CN 201420295777 U CN201420295777 U CN 201420295777U CN 203898256 U CN203898256 U CN 203898256U
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- CN
- China
- Prior art keywords
- plate body
- groove
- oral cavity
- support bar
- handle
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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 dilator for a traditional Chinese pediatric examination, and belongs to the technical field of medical instruments. The oral cavity dilator comprises a plate body and a handle fixedly connected with the plate body. A long-strip-shaped groove is formed in the plate body. A supporting rod is arranged in the groove. The tail end of the supporting rod is hinged to the portion, close to the handle, of the plate body. A plurality of limiting grooves are formed in the supporting rod, limiting rods are also arranged in the groove, the tail ends of the limiting rods are hinged to the portion, away from the handle, of the plate body, U-shaped clamping grooves are formed in the top ends of the limiting rods, the clamping grooves are matched with the limiting grooves, and the supporting rod moves in the clamping grooves. The oral cavity dilator has the advantages of being simple in structure, convenient to operate and beneficial to the examination and the like.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially a kind of TCM Pediatrics inspection oral cavity spreader.
Background technology
In TCM Pediatrics diagnosis, often can run into spatula, because the age of infant is less; can not coordinate well doctor to check, press down after tongue when spatula enters oral cavity, due to trained reflex; infant can close oral cavity, can not magnify oral cavity always, makes doctor cannot proceed diagnosis.To this, a kind of TCM Pediatrics tongue depressor special is disclosed in the patent document of publication number CN203303083U, although this spatula has played the effect that can strut infant oral cavity, but still there will be in actual use following problem: 1, because gripper shoe is wider, affect doctor's inspection sight line, brought very large inconvenience to doctor's inspection work; 2, can not arbitrarily regulate as required the angle strutting, because the rigid structure material that gripper shoe is one is made, only have cover plate is opened completely, gripper shoe could be upspring and strut by spring, so, has lost the function of random adjusting; 3,, owing to being to make gripper shoe softened under the effect of spring, in the time that infant firmly closes, spring also can be by Free Compression, makes oral cavity expanding angle unstable, is unfavorable for doctor's observation; 4, when spring is fully compressed, also have certain height, therefore, must strengthen the thickness of plate body, thicker plate body is placed in the little oral cavity of infant, has greatly affected doctor's inspection sight line, and infant can not be checked completely.
Summary of the invention
Technical assignment of the present utility model is to provide a kind of TCM Pediatrics inspection oral cavity spreader for above the deficiencies in the prior art.
This utility model solves the technical scheme that its technical problem adopts: a kind of TCM Pediatrics inspection oral cavity spreader, the hands handle that comprises plate body and be fixedly connected with plate body, wherein on described plate body, be provided with strip groove, in described groove, be provided with support bar, the tail end of described support bar is hinged with the plate body near handle, on described support bar, be provided with some stopper slots, in described groove, be also provided with gag lever post, described gag lever post tail end is with hinged away from the plate body of handle, be provided with U-shaped draw-in groove on the top of described gag lever post, described draw-in groove and stopper slot match, described support bar moves in draw-in groove.
Top at described support bar is provided with supporting pad, and it is semicircle that described supporting pad becomes, and its objective is that to make patient more comfortable.
The beneficial effect that this utility model produces is: 1, adopt thinner support bar, can not affect doctor's inspection sight line; The angle that 2, can arbitrarily regulate as required oral cavity expanding, struts rear angle in stable condition, is conducive to doctor's inspection; 3, due to support bar and gag lever post all thinner, the space taking is also smaller, therefore, has greatly reduced the thickness of plate body, can not have influence on doctor's inspection sight line, make check more fully and completely.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the connection diagram of this utility model support bar and gag lever post.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model is described below.
As depicted in figs. 1 and 2, a kind of TCM Pediatrics inspection oral cavity spreader, the handle 1 that comprises plate body 6 and be fixedly connected with plate body 6, wherein on described plate body 6, be provided with strip groove 7, in described groove 7, be provided with support bar 2, the tail end of described support bar 2 is hinged with the plate body 6 near handle 1, on described support bar 2, be provided with some stopper slots 3, in described groove 7, be also provided with gag lever post 5, described gag lever post 5 tail ends are with hinged away from the plate body 6 of handle 1, be provided with U-shaped draw-in groove 8 on the top of described gag lever post 5, described draw-in groove 8 and stopper slot 3 match, described support bar 2 is mobile positioning in draw-in groove 8, above-mentioned U-shaped draw-in groove 8 not only plays the effect that coordinates location with stopper slot 3, also play the effect of restriction support bar 2, support bar 2 is not departed from the process of being propped up.
Be provided with supporting pad 4 on the top of described support bar 2,4 one-tenth of described supporting pads are semicircle, can on described supporting pad 4, be provided with silica gel, its objective is that to make patient more comfortable.
When use, angle as required, lifts gag lever post 5, and U-shaped draw-in groove 8 is stuck in corresponding stopper slot 3; After finishing using, pack up gag lever post 5, support bar 2 and gag lever post 5 are all in groove 7.
The technical characterictic that this utility model is not described, is those skilled in the art's known technology, is not repeated herein.
Claims (2)
1. a TCM Pediatrics inspection oral cavity spreader, the handle that comprises plate body and be fixedly connected with plate body, it is characterized in that being provided with strip groove on described plate body, in described groove, be provided with support bar, the tail end of described support bar is hinged with the plate body near handle, on described support bar, be provided with some stopper slots, in described groove, be also provided with gag lever post, described gag lever post tail end is with hinged away from the plate body of handle, be provided with U-shaped draw-in groove on the top of described gag lever post, described draw-in groove and stopper slot match, and described support bar moves in draw-in groove.
2. oral cavity spreader according to claim 1, is characterized in that being provided with supporting pad on the top of described support bar, and it is semicircle that described supporting pad becomes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295777.0U CN203898256U (en) | 2014-06-05 | 2014-06-05 | Oral cavity dilator for traditional Chinese pediatric examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295777.0U CN203898256U (en) | 2014-06-05 | 2014-06-05 | Oral cavity dilator for traditional Chinese pediatric examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203898256U true CN203898256U (en) | 2014-10-29 |
Family
ID=51772568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420295777.0U Expired - Fee Related CN203898256U (en) | 2014-06-05 | 2014-06-05 | Oral cavity dilator for traditional Chinese pediatric examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203898256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856637A (en) * | 2015-05-21 | 2015-08-26 | 施婷婷 | Oral cavity expansion device with illumination device |
-
2014
- 2014-06-05 CN CN201420295777.0U patent/CN203898256U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856637A (en) * | 2015-05-21 | 2015-08-26 | 施婷婷 | Oral cavity expansion device with illumination device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |