CN204542026U - A kind of medical examination asoscope - Google Patents
A kind of medical examination asoscope Download PDFInfo
- Publication number
- CN204542026U CN204542026U CN201520118697.2U CN201520118697U CN204542026U CN 204542026 U CN204542026 U CN 204542026U CN 201520118697 U CN201520118697 U CN 201520118697U CN 204542026 U CN204542026 U CN 204542026U
- Authority
- CN
- China
- Prior art keywords
- dilator
- fixed
- fixed bar
- fingerstall
- shift knob
- 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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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a kind of medical examination asoscope, comprise the fixed bar of hollow, the bottom of fixed bar is provided with photographic head, the left and right sides of fixed bar is respectively equipped with left dilator and right dilator, the top of left dilator is fixed with left fingerstall, the top of right dilator is fixed with right fingerstall, photographic head is connected with holding wire, holding wire is connected with a display after fixed bar stretches out, left fingerstall or right fingerstall are fixed with a battery case, battery is provided with in battery case, the outer wall of battery case is fixed with a shift knob, the outer wall of bottom of fixed is provided with several LED, shift knob, LED and shift knob are in series.The beneficial effect that this utility model obtains is: (1) structure is simple; (2) observation that doctor is accurate, careful is conducive to; (3) good lighting condition can be obtained; (4) left dilator and right dilator is facilitated to reset; (5) convenient by left dilator and right dilator insertion nasal cavity.
Description
Technical field
This utility model relates to a kind of nasal cavity inspection medical apparatus and instruments, particularly a kind of medical examination asoscope.
Background technology
At present, doctor is when checking nasal cavity, generally allow patient raise one's head, then with pocket lamp, nasal cavity is irradiated, by the observation that the fluorescent tube of pocket lamp carries out roughly to nasal cavity, because nasal cavity can not be softened, be limited by the small volume of nasal cavity, thus doctor is difficult to accomplish accurate, careful inspection simultaneously.
Summary of the invention
Problem to be solved in the utility model is: provide a kind of structure simple, can nasal cavity be strutted and the medical examination asoscope of amplifying observation can be carried out the image of nasal cavity by display.
In order to solve the problems of the technologies described above, medical examination asoscope of the present utility model, comprise the fixed bar of hollow, the bottom of described fixed bar is provided with photographic head, the left and right sides of described fixed bar is respectively equipped with left dilator and right dilator, extension spring is provided with between described left dilator and fixed bar, also extension spring is provided with between described right dilator and fixed bar, the top of described left dilator is fixed with the left fingerstall driving left dilator to be moved to the left, the top of described right dilator is fixed with the right fingerstall driving right dilator to move right, described photographic head is connected with holding wire, described holding wire is connected with a display after fixed bar stretches out, described left fingerstall or right fingerstall are fixed with a battery case, battery is provided with in described battery case, the outer wall of described battery case is fixed with a shift knob, the outer wall of described bottom of fixed is provided with several LED, described shift knob, LED and shift knob are in series.
Conveniently left dilator and right dilator are inserted in nasal cavity, and make the uniform force of nasal cavity when strutting nasal cavity, medical examination asoscope of the present utility model, the cross section of described left dilator and right dilator is semi-annular shape.
The beneficial effect that this utility model obtains is: (1) structure is simple; (2) first left dilator and right dilator insert in nasal cavity by doctor, then thumb and forefinger to be inserted into respectively in left fingerstall and right fingerstall and to stretch about thumb and forefinger, under the effect of the stretching force of thumb and forefinger, left fingerstall and right fingerstall drive left dilator to be separated gradually with right dilator, thus the nasal cavity of patient is strutted, thus make photographic head obtain the open visual field, and the image taken is transferred on display by holding wire, is conducive to doctor and accurate, careful observation is carried out to the nasal cavity of patient; (3) outer wall of bottom of fixed is provided with several LED, opens shift knob, starts LED, can obtain good lighting condition, make photographic head photograph the image of nasal cavity clearly; (4) be provided with extension spring between left dilator and fixed bar, between described right dilator and fixed bar, be also provided with extension spring, facilitate left dilator and right dilator to reset; (5) cross section of left dilator and right dilator is semi-annular shape, convenient by left dilator and right dilator insertion nasal cavity, and makes the uniform force of nasal cavity when strutting nasal cavity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is left dilator and right dilator structural representation of the present utility model when strutting.
Fig. 3 is the sectional view in A-A face in Fig. 1.
In figure: 1, battery case, 2, left fingerstall, 3, left dilator, 4, right dilator, 5, holding wire, 6, display, 7, right fingerstall, 8, photographic head, 9, LED, 10, fixed bar, 11, extension spring, 12, battery, 13, shift knob.
Detailed description of the invention
As shown in figures 1 and 3, medical examination asoscope of the present utility model, comprise the fixed bar 10 of hollow, the bottom of described fixed bar 10 is provided with photographic head 8, the left and right sides of described fixed bar 10 is respectively equipped with left dilator 3 and right dilator 4, extension spring 11 is provided with between described left dilator 3 and fixed bar 10, also extension spring 11 is provided with between described right dilator 4 and fixed bar 10, the top of described left dilator 3 is fixed with the left fingerstall 2 driving left dilator 3 to be moved to the left, the top of described right dilator 4 is fixed with the right fingerstall 7 driving right dilator 4 to move right, described photographic head 8 is connected with holding wire 5, described holding wire 5 is connected with a display 6 after fixed bar stretches out, described left fingerstall 2 is fixed with a battery case 1, battery 12 is provided with in described battery case 1, the outer wall of described battery case 1 is fixed with a shift knob 13, outer wall bottom described fixed bar 10 is provided with several LED 9, described shift knob 13, LED 9 and shift knob 13 are in series, the cross section of described left dilator 3 and right dilator 4 is semi-annular shape.
Medical examination asoscope of the present utility model, structure is simple, first left dilator 3 and right dilator 4 insert in nasal cavity by doctor, then thumb and forefinger to be inserted into respectively in left fingerstall 2 and right fingerstall 7 and to stretch about thumb and forefinger, under the effect of the stretching force of thumb and forefinger, left fingerstall 2 and right fingerstall 7 drive left dilator 3 to be separated gradually with right dilator 4, as shown in Figure 2, thus the nasal cavity of patient is strutted, photographic head 8 is made to obtain the open visual field, and the image taken is transferred on display 6 by holding wire 5, being conducive to doctor carries out accurately to the nasal cavity of patient, careful observation.
Outer wall bottom fixed bar 10 is provided with several LED 9, opens shift knob 13, starts LED 9, can obtain good lighting condition, make photographic head 8 photograph the image of nasal cavity clearly.
Be provided with extension spring 11 between left dilator 3 and fixed bar 10, between described right dilator 4 and fixed bar 10, be also provided with extension spring 11, facilitate left dilator 3 and right dilator 4 to reset.
The cross section of left dilator 3 and right dilator 4 is semi-annular shape, conveniently left dilator 3 and right dilator 4 is inserted in nasal cavity, and makes the uniform force of nasal cavity when strutting nasal cavity.
Claims (2)
1. a medical examination asoscope, it is characterized in that: the fixed bar (10) comprising hollow, the bottom of described fixed bar (10) is provided with photographic head (8), the left and right sides of described fixed bar (10) is respectively equipped with left dilator (3) and right dilator (4), extension spring (11) is provided with between described left dilator (3) and fixed bar (10), also extension spring (11) is provided with between described right dilator (4) and fixed bar (10), the top of described left dilator (3) is fixed with the left fingerstall (2) driving left dilator (3) to be moved to the left, the top of described right dilator (4) is fixed with the right fingerstall (7) driving right dilator (4) to move right, described photographic head (8) is connected with holding wire (5), described holding wire (5) is connected with a display (6) after fixed bar stretches out, described left fingerstall (2) or right fingerstall (7) are fixed with a battery case (1), battery (12) is provided with in described battery case (1), the outer wall of described battery case (2) is fixed with a shift knob (13), the outer wall of described fixed bar (10) bottom is provided with several LED (9), described shift knob (13), LED (9) and shift knob (13) are in series.
2. medical examination asoscope according to claim 1, is characterized in that: the cross section of described left dilator (3) and right dilator (4) is semi-annular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520118697.2U CN204542026U (en) | 2015-02-27 | 2015-02-27 | A kind of medical examination asoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520118697.2U CN204542026U (en) | 2015-02-27 | 2015-02-27 | A kind of medical examination asoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204542026U true CN204542026U (en) | 2015-08-12 |
Family
ID=53817206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520118697.2U Expired - Fee Related CN204542026U (en) | 2015-02-27 | 2015-02-27 | A kind of medical examination asoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204542026U (en) |
-
2015
- 2015-02-27 CN CN201520118697.2U patent/CN204542026U/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: 20150812 Termination date: 20160227 |