CN205181293U - Stomatoscope - Google Patents
Stomatoscope Download PDFInfo
- Publication number
- CN205181293U CN205181293U CN201520745443.3U CN201520745443U CN205181293U CN 205181293 U CN205181293 U CN 205181293U CN 201520745443 U CN201520745443 U CN 201520745443U CN 205181293 U CN205181293 U CN 205181293U
- Authority
- CN
- China
- Prior art keywords
- gooseneck
- handle
- display
- dental mirror
- power supply
- 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
Links
- 244000261422 Lysimachia clethroides Species 0.000 claims abstract description 32
- 239000000835 fiber Substances 0.000 claims abstract description 18
- 239000013307 optical fiber Substances 0.000 claims description 15
- 210000003437 trachea Anatomy 0.000 claims description 13
- 230000000694 effects Effects 0.000 description 6
- 210000000214 mouth Anatomy 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Endoscopes (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model provides a can improve the stomatoscope of patient's comfort level. The utility model discloses a stomatoscope includes the inside handle that is equipped with the cavity passageway, and the key lies in be equipped with observation optic fibre in the passageway, hollow gooseneck is installed to the front end of handle, and the rear end of handle is fixed with the display and reaches the power for the display power supply, observing the one end of optic fibre and passing the gooseneck and expose in the front end of gooseneck, the other end of observing optic fibre links to each other with the display. The utility model discloses a stomatoscope has cancelled the great speculum of traditional volume, and simple structure can improve doctor's convenient operation degree greatly to improve patient's comfort level, have fine practicality.
Description
Technical field
This utility model belongs to technical field of medical instruments, is related specifically to a kind of dental mirror.
Background technology
Doctor, when checking patient oral cavity or treat, often will use dental mirror to observe intraoral situation.Traditional dental mirror is all be made up of the reflecting mirror of handle and handle front end, and in order to obtain the good visual field, needs the area of spread reflection mirror, causes reflecting mirror volume comparatively large, causes discomfort to patient.In addition, traditional dental mirror does not have lighting source, affects observing effect.Sometimes patient thinks oneself to observe the cavity interior situations such as a lower teeth, but current dental mirror also cannot be accomplished.
Summary of the invention
The purpose of this utility model proposes a kind of dental mirror that can improve patient comfort degree.
Dental mirror of the present utility model comprises the handle that inside is provided with hollow channel, and key is to be provided with observation optical fiber in described passage, and the front end of handle is provided with the gooseneck of hollow, and the rear end of handle is fixed with display and the power supply for monitor power supply; One end of described observation optical fiber is passed gooseneck and is exposed to the front end of gooseneck, and the other end observing optical fiber is connected with display.
In use, observe optical fiber and light can be sent to display (can adopt CCD) place, doctor just can observe the intraoral situation of patient over the display.Owing to eliminating the larger reflecting mirror of traditional volume, the discomfort of patient therefore can not be caused in observation process.In addition, gooseneck can arbitrarily change shape and shape, and doctor can adjust the bending direction of gooseneck as required, making doctor observe the intraoral optional position of patient when keeping comfortable grip handle, improve the comfort level of doctor.
Further, lighting fiber and light source is also provided with in described passage; One end of described lighting fiber is passed gooseneck and is exposed to the front end of gooseneck, and the other end of lighting fiber is toward light source, and described light source is connected with described power supply by switch.The light conduction that light source (can adopt LED) sends by lighting fiber to the front end of gooseneck, thus provides illumination.Due to lighting fiber with observe optical fiber towards identical, therefore illuminating effect is better.
Further, described handle is fixed with a source of the gas, is also provided with trachea in the passage of described handle, one end of described trachea is passed gooseneck and is exposed to the front end of gooseneck, and the other end of trachea is connected with source of the gas.Doctor can come to be blown in patient oral cavity by source of the gas as required, is blown away by the water droplet, foreign material etc. that impact is observed, and improves observing effect.
Specifically, described source of the gas by the cylinder body of Compressed Gas is housed and be connected to air relief valve between cylinder body and trachea, electromagnetic valve forms.
Further, described display is connected with memory element, for storing the image or video observed, watches for patient.
Specifically, the rear end of described handle is provided with battery compartment, and described power supply is the battery be positioned in battery compartment.
Further, described display is fixed on a support, and described support is movably installed in the rear end of handle by rotating shaft, by the support of angle adjustable, doctor can be facilitated to check display.
Dental mirror structure of the present utility model is simple, greatly can improve the easy to operate degree of doctor, and improve the comfort level of patient, have good practicality.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of the dental mirror of embodiment 1.
Accompanying drawing indicates: 1, hands handle; 2, optical fiber is observed; 3, lighting fiber; 4, trachea; 5, light source; 6, gooseneck; 7, source of the gas; 8, display; 9, power supply; 10, passage; 11, support; 12, rotating shaft.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the effect and operation principle etc. of detailed description of the invention of the present utility model as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
Embodiment 1:
As shown in the figure, the dental mirror of the present embodiment comprises the handle 1 that inside is provided with hollow channel 10, be provided with in described path 10 and observe optical fiber 2, lighting fiber 3, trachea 4 and light source 5, the front end of handle 1 is provided with the gooseneck 6 of hollow, the rear end of handle 1 is fixed with source of the gas 7, memory element (not shown in FIG.), display 8 and the power supply 9 for display 8 power supply, and described memory element is connected with display 8; One end of described observation optical fiber 2 is passed gooseneck 6 and is exposed to the front end of gooseneck 6, and the other end observing optical fiber 2 is connected with display 8; One end of lighting fiber 3 is passed gooseneck 6 and is exposed to the front end of gooseneck 6, and the other end of lighting fiber 3 is toward light source 5, and described light source 5 is connected with described power supply 9 by switch (not shown in FIG.); One end of described trachea 4 is passed gooseneck 6 and is exposed to the front end of gooseneck 6, and the other end of trachea 4 is connected with source of the gas 7; Observe optical fiber 2, part that lighting fiber 3, trachea 4 are exposed to gooseneck 6 end is towards unanimously.
Display 8 is fixed on a support 11, and described support 11 is movably installed in the rear end of handle 1 by rotating shaft 12, by the support 11 of angle adjustable, doctor can be facilitated to check display 8.
In use, light can be sent to display 8(and can adopt CCD by observation optical fiber 2) place, doctor just can observe the intraoral situation of patient on the display 8.Owing to eliminating the larger reflecting mirror of traditional volume, the discomfort of patient therefore can not be caused in observation process.In addition, gooseneck 6 can arbitrarily change shape and shape, and doctor can adjust the bending direction of gooseneck 6 as required, making doctor observe the intraoral optional position of patient when keeping comfortable grip handle 1, improve the comfort level of doctor.
Light source 5(can be adopted LED by lighting fiber 3) light conduction that sends to the front end of gooseneck 6, thus provides illumination.Due to lighting fiber 3 with observe optical fiber 2 towards identical, therefore illuminating effect is better.Doctor can come to be blown in patient oral cavity by source of the gas 7 as required, is blown away by the water droplet, foreign material etc. that impact is observed, and improves observing effect.Memory element may be used for storing the image or video observed, watches for patient.
Claims (7)
1. a dental mirror, comprises the handle that inside is provided with hollow channel, and it is characterized in that being provided with observation optical fiber in described passage, the front end of handle is provided with the gooseneck of hollow, and the rear end of handle is fixed with display and the power supply for monitor power supply; One end of described observation optical fiber is passed gooseneck and is exposed to the front end of gooseneck, and the other end observing optical fiber is connected with display.
2. dental mirror according to claim 1, is characterized in that also being provided with lighting fiber and light source in described passage; One end of described lighting fiber is passed gooseneck and is exposed to the front end of gooseneck, and the other end of lighting fiber is toward light source, and described light source is connected with described power supply by switch.
3. dental mirror according to claim 1, it is characterized in that described handle being fixed with a source of the gas, also be provided with trachea in the passage of described handle, one end of described trachea is passed gooseneck and is exposed to the front end of gooseneck, and the other end of trachea is connected with source of the gas.
4. dental mirror according to claim 3, it is characterized in that described source of the gas by the cylinder body of Compressed Gas is housed and be connected to air relief valve between cylinder body and trachea, electromagnetic valve forms.
5. dental mirror according to claim 1, is characterized in that described display is connected with memory element.
6. dental mirror according to claim 1, is characterized in that the rear end of described handle is provided with battery compartment, and described power supply is the battery be positioned in battery compartment.
7. dental mirror according to claim 1, it is characterized in that described display is fixed on a support, described support is movably installed in the rear end of handle by rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520745443.3U CN205181293U (en) | 2015-09-24 | 2015-09-24 | Stomatoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520745443.3U CN205181293U (en) | 2015-09-24 | 2015-09-24 | Stomatoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205181293U true CN205181293U (en) | 2016-04-27 |
Family
ID=55774341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520745443.3U Expired - Fee Related CN205181293U (en) | 2015-09-24 | 2015-09-24 | Stomatoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205181293U (en) |
-
2015
- 2015-09-24 CN CN201520745443.3U patent/CN205181293U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20210924 |