CN204484060U - A kind of multi-functional ophthalmofundoscope - Google Patents
A kind of multi-functional ophthalmofundoscope Download PDFInfo
- Publication number
- CN204484060U CN204484060U CN201520046386.XU CN201520046386U CN204484060U CN 204484060 U CN204484060 U CN 204484060U CN 201520046386 U CN201520046386 U CN 201520046386U CN 204484060 U CN204484060 U CN 204484060U
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- CN
- China
- Prior art keywords
- handle
- percussion hammer
- functional
- ophthalmofundoscope
- light hurdle
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- 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.)
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Abstract
This utility model relates to a kind of multi-functional ophthalmofundoscope, described multi-functional ophthalmofundoscope comprises handle and finder, described handle inner is provided with bulb and collecting lens, handle inner is provided with button cell, switch is provided with outside described handle, the lower end of described handle is provided with tape measure and percussion hammer, one end of described percussion hammer is spherical structure, the other end is provided with pricker, the inside of described finder is provided with light hurdle dish and lens disk, described light hurdle dish is provided with light hurdle, the top on described light hurdle is provided with projectoscope and reflecting mirror, described bulb, collecting lens, light hurdle, the center of projectoscope and reflecting mirror point-blank, the outside of described finder is provided with reading window and observation port.Its advantage shows: the built-in light source of this utility model adopts button cell to power, and reduces ophthalmoscopic volume, is convenient to carry with; Multi-functional ophthalmoscopic handle, at its lower end is provided with percussion hammer, can be used for checking neuromuscular reflex.
Description
Technical field
This utility model relates to medical instruments field, specifically, is a kind of multi-functional ophthalmofundoscope.
Background technology
Ophthalmofundoscope is that doctor checks ocular disease, determines the conventional medicine detector device of the disease progression such as hypertension, diabetes state, it through optical channel, light is introduced in eyeball, is convenient to doctor and observes inspection optical fundus comprise the checkout gear of the change such as optic nerve, retina.And need gang socket during ophthalmofundoscope equipment use in hospital, make ophthalmofundoscope equipment be inconvenient to move, and current ophthalmoscopic function singleness.About being easy to carry, the ophthalmofundoscope of diverse in function, yet there are no report.
Utility model content
The purpose of this utility model is, provides a kind of multi-functional ophthalmofundoscope.
For achieving the above object, the technical scheme that this utility model is taked is:
A kind of multi-functional ophthalmofundoscope, described multi-functional ophthalmofundoscope comprises handle and finder, described handle inner is provided with bulb and collecting lens, handle inner is provided with button cell, switch is provided with outside described handle, the lower end of described handle is provided with tape measure and percussion hammer, the front end of described tape measure is connected with percussion hammer, described percussion hammer is fixed by snap below handle, one end of described percussion hammer is spherical structure, the other end of percussion hammer is provided with pricker, described pricker one end is hidden in percussion hammer, the other end is exposed at outside percussion hammer, the inside of described finder is provided with light hurdle dish and lens disk, described light hurdle dish is provided with light hurdle, the top on described light hurdle is provided with projectoscope and reflecting mirror, described bulb, collecting lens, light hurdle, the center of projectoscope and reflecting mirror point-blank, the outside of described finder is provided with reading window and observation port.
Described handle, at its lower end is demountable structure, and handle, at its lower end is fixed together by screw thread and handle.
Described tape measure is arranged on the inside of handle, at its lower end.
Described pricker is fixed on percussion hammer by helical structure.
What described bulb adopted is LED.
This utility model advantage is:
1. the light source that this utility model is built-in adopts button cell to power, and reduces ophthalmoscopic volume, is convenient to carry with.
2. multi-functional ophthalmoscopic handle, at its lower end is provided with percussion hammer, can be used for checking neuromuscular reflex.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of multi-functional ophthalmoscopic schematic diagram of this utility model.
Accompanying drawing 2 is a kind of multi-functional ophthalmoscopic cut-away views of this utility model.
Accompanying drawing 3 is structural representations of percussion hammer.
Detailed description of the invention
Also with reference to accompanying drawing, this utility model is further described below in conjunction with embodiment.
The Reference numeral related in accompanying drawing and ingredient as follows:
1. handle 11. bulb
12. collecting lens 13. switches
2. finder 21. smooth hurdle dish
211. smooth hurdle 22. reading windows
23. lens disk 231. lens
24. observation port 25. projectoscopes
26. reflecting mirror 3. percussion hammers
31. buckle 32. tape measures
33. prickers.
Embodiment
Please refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is a kind of multi-functional ophthalmoscopic schematic diagram of this utility model, and Fig. 2 is a kind of multi-functional ophthalmoscopic cut-away view of this utility model, and Fig. 3 is the structural representation of percussion hammer.Described multi-functional ophthalmofundoscope comprises handle 1 and finder 2, described handle 1 inside is provided with bulb 11, collecting lens 12 and button cell (not shown), what described bulb 11 adopted is LED, powered to LED by button cell, switch 13 is provided with outside handle 1, the lower end of described handle 1 is provided with tape measure 32 and percussion hammer 3, the front end of described tape measure 32 is connected with percussion hammer 3, described percussion hammer 3 is fixed on below handle 1 by buckle 31, one end of described percussion hammer 3 is spherical structure, the other end of percussion hammer 3 is provided with pricker 33, described pricker 33 one end is hidden in percussion hammer 3, the other end is exposed at outside percussion hammer 3, the inside of described finder 2 is provided with light hurdle dish 21 and lens disk 23, described light hurdle dish 21 is provided with light hurdle 211, the top on described light hurdle 21 is provided with projectoscope 25 and reflecting mirror 26, described bulb 11, collecting lens 12, light hurdle 21, the center of projectoscope 25 and reflecting mirror 26 point-blank, the outside of described finder 2 is provided with reading window 22 and observation port 24.
It should be noted that, described handle 1 lower end is demountable structure, handle 1 lower end is fixed together by screw thread and handle 1, button cell can be put into handle 1 after the dismounting of handle 1 lower end inner, described tape measure 32 is arranged on the inside of handle 1 lower end, and described pricker 33 is fixed on percussion hammer 3 by helical structure.
Using method of the present utility model is:
Examinee gets seat or clinostatism, open for two, forwards watch attentively, lens disk 23 is pushed+8D ~+12D, the light that the LED of ophthalmofundoscope inside is sent enters examinee's ophthalmic from 10 ~ 16cm long drive, now can see that tested eye pupil porose area presents a slice Chinese red optical fundus by ophthalmoscopic observation port 24 reflective, then by the cornea observing tested eye far and closely successively, anterior chamber, crystal and vitreous body, also the positive eyeglass number of degrees progressively can be reduced during inspection, the number of degrees are more little more close to optical fundus, in order to estimate muddy position, as do not seen clearly, by relay lens dish 23, fundus image clearly can be obtained.Multi-functional ophthalmoscopic handle 1 lower end is provided with percussion hammer 3, can be used for checking neuromuscular reflex; Tape measure 32, from after buckle 31 takes off, can be released from handle 1 lower end and measure the interpupillary distance of patient by percussion hammer 3.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from this utility model principle; can also make some improvement and supplement, these improve and supplement and also should be considered as protection domain of the present utility model.
Claims (5)
1. a multi-functional ophthalmofundoscope, it is characterized in that, described multi-functional ophthalmofundoscope comprises handle and finder, described handle inner is provided with bulb and collecting lens, handle inner is provided with button cell, switch is provided with outside described handle, the lower end of described handle is provided with tape measure and percussion hammer, the front end of described tape measure is connected with percussion hammer, described percussion hammer is fixed by snap below handle, one end of described percussion hammer is spherical structure, the other end of percussion hammer is provided with pricker, described pricker one end is hidden in percussion hammer, the other end is exposed at outside percussion hammer, the inside of described finder is provided with light hurdle dish and lens disk, described light hurdle dish is provided with light hurdle, the top on described light hurdle is provided with projectoscope and reflecting mirror, described bulb, collecting lens, light hurdle, the center of projectoscope and reflecting mirror point-blank, the outside of described finder is provided with reading window and observation port.
2. multi-functional ophthalmofundoscope according to claim 1, is characterized in that, described handle, at its lower end is demountable structure, and handle, at its lower end is fixed together by screw thread and handle.
3. multi-functional ophthalmofundoscope according to claim 1, is characterized in that, described tape measure is arranged on the inside of handle, at its lower end.
4. multi-functional ophthalmofundoscope according to claim 1, is characterized in that, described pricker is fixed on percussion hammer by helical structure.
5. multi-functional ophthalmofundoscope according to claim 1, is characterized in that, what described bulb adopted is LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520046386.XU CN204484060U (en) | 2015-01-22 | 2015-01-22 | A kind of multi-functional ophthalmofundoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520046386.XU CN204484060U (en) | 2015-01-22 | 2015-01-22 | A kind of multi-functional ophthalmofundoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204484060U true CN204484060U (en) | 2015-07-22 |
Family
ID=53563363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520046386.XU Expired - Fee Related CN204484060U (en) | 2015-01-22 | 2015-01-22 | A kind of multi-functional ophthalmofundoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204484060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662594A (en) * | 2016-01-16 | 2016-06-15 | 柳州市妇幼保健院 | Direct ophthalmoscope dustproof clamp sleeve for ophthalmology department |
-
2015
- 2015-01-22 CN CN201520046386.XU patent/CN204484060U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662594A (en) * | 2016-01-16 | 2016-06-15 | 柳州市妇幼保健院 | Direct ophthalmoscope dustproof clamp sleeve for ophthalmology department |
| CN105662594B (en) * | 2016-01-16 | 2018-11-20 | 柳州市妇幼保健院 | The dust-proof collet of the direct ophthalmoscope of ophthalmology |
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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: 20150722 Termination date: 20170122 |