CN205391094U - Neurologist is with light -resistant device on ophthalmoscope eye ground - Google Patents
Neurologist is with light -resistant device on ophthalmoscope eye ground Download PDFInfo
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- CN205391094U CN205391094U CN201620095298.3U CN201620095298U CN205391094U CN 205391094 U CN205391094 U CN 205391094U CN 201620095298 U CN201620095298 U CN 201620095298U CN 205391094 U CN205391094 U CN 205391094U
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- light
- shading
- leaf
- noumenon
- neurologist
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Abstract
The utility model provides a neurologist is with light -resistant device on ophthalmoscope eye ground, including light -resistant ware body, shading leaf, light -resistant ware body divide into first body and second body, first body and second body pass through the helicitic texture to be connected, and is equipped with a plurality of shading leaves in first body's top, shading leaf and first body contacting area pass through bayonet coupling, the below of every shading leaf is provided with two bayonet socket legs, bayonet socket leg bottom be provided with the bayonet socket barb, set up the bayonet socket hole at the bayonet socket leg contacting area of first body and shading leaf. Whole device can effectively shield the unnecessary light source, can also be according to the strong and weak length of freely adjusting the light -resistant device of light, and the medical personnel of being convenient for detect the observation of needs, can carry out further popularization and application.
Description
Technical field
This utility model relates to medical instruments field, is specifically related to a kind of neurologist light-shading apparatus with ophthalmofundoscope optical fundus.
Background technology
Now in medical apparatus and instruments, people also all the more pay attention to for the healthy of self, particularly when some present medical courses in general check, also all the more detailed for the classification checked, ophthalmoscopic application.
Ophthalmofundoscope is employed on the medical instrument, blood vessel that medical personnel usually can see clearly after eyeball on retina by ophthalmofundoscope equipment and optic nerve, ophthalmofundoscope can send a kind of very thin light beam and enter eyes, and the magnifier that it has can make doctor see the retina position that light beam arrives.Amphiblestroid teleneuron is very sensitive to the different colours of light, thus judging the eyeball morbid state of patient.
Owing to, under the detection state of some present routines, light is stronger so that when using ophthalmofundoscope to detect, the pupil of eyes can reduce, and has a strong impact on medical personnel's observation to pupil, it is difficult to spy on, thus affecting the effect of the detection state of an illness.
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of neurologist light-shading apparatus with ophthalmofundoscope optical fundus, can effectively cover unnecessary light source, can also according to the strong and weak length freely regulating light-shading apparatus of light, it is easy to medical personnel and carries out the observation that detection needs, further genralrlization application can be carried out.
For realizing object above, this utility model is achieved by the following technical programs:
A kind of neurologist is with the light-shading apparatus on ophthalmofundoscope optical fundus, including light-preventing device body, shading leaf, described light-preventing device body is divided into the first noumenon and the second body, the first noumenon and the second body are connected by helicitic texture, and it is arranged over some shading leaves at the first noumenon, described shading leaf and the first noumenon contact site pass through bayonet connection, every shading leaf be arranged below two bayonet legs, being provided with bayonet socket barb bottom described bayonet legs, the position that contacts with each other of the bayonet legs at the first noumenon Yu shading leaf arranges card oral pore.
Preferably, described the first noumenon and the second body are cylinder-like structure.
Preferably, below the second described body, edge mouth is provided with foam pad.
Preferably, described shading leaf is 4.
Preferably, described shading leaf is abducent arcuation sector structure.
This utility model provides a kind of neurologist light-shading apparatus with ophthalmofundoscope optical fundus, the effect of cooperating by the first noumenon arranged on device, the second body and shading leaf, when check time light stronger time, the first noumenon and the second body can be adopted to increase visual length, strengthen light-shading effect, when check time light more weak time, the first noumenon can be adopted directly to be connected with each other by bayonet socket with lucifuge leaf, can conveniently use operation, it is capable of again effective maintenance, reduce the loss of light, reach effective observation.Whole device is easy to medical personnel and is carried out the observation that detection needs, and can carry out further genralrlization application.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 overall structure schematic diagram of the present utility model；
Fig. 2 plan structure schematic diagram of the present utility model；
Fig. 3 A place of the present utility model structural representation；
Wherein: 1, the first noumenon；2, the second body；3, shading leaf；4, bayonet legs；5, card oral pore；201, foam pad；401, bayonet socket barb.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
As shown in Figure 1, the present embodiment provides a kind of neurologist with the light-shading apparatus on ophthalmofundoscope optical fundus, including light-preventing device body, shading leaf 3, light-preventing device body is divided into the first noumenon 1 and the second body 2, the first noumenon 1 and the second body 2 are connected by helicitic texture, conveniently dismantle, and it is arranged over some shading leaves 3 at the first noumenon 1, shading leaf 3 and the first noumenon 1 contact site pass through bayonet connection, every shading leaf 3 be arranged below two bayonet legs 4, bayonet socket barb 401 it is provided with bottom bayonet legs 4, bayonet legs 4 structure of the first noumenon 1 and shading leaf 3 position that contacts with each other is provided with card oral pore 5, cooperated with card oral pore 5 by bayonet socket barb 401 and be connected, structure operation is simple, can realize effectively removing and installing.
The first noumenon 1 and the second body 2 are cylinder-like structure, and structure is elegant in appearance, and can improve observation visual angle；Below second body 2, edge mouth is provided with foam pad 201, contact with each other with ophthalmofundoscope, friction mutual when can be prevented effectively from contact and reduce service life, shading leaf 3 is 4, being connected with each other with the first noumenon 1, shading leaf 3, in abducent arcuation sector structure, can either effectively cover unnecessary light source, it is provided that again certain brightness, reaches effective observing effect.
Above example only in order to the technical solution of the utility model to be described, is not intended to limit；Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of this utility model.
Claims (5)
1. a neurologist is with the light-shading apparatus on ophthalmofundoscope optical fundus, including light-preventing device body, shading leaf, it is characterized in that, described light-preventing device body is divided into the first noumenon and the second body, the first noumenon and the second body are connected by helicitic texture, and it is arranged over some shading leaves at the first noumenon, described shading leaf and the first noumenon contact site pass through bayonet connection, every shading leaf be arranged below two bayonet legs, it is provided with bayonet socket barb bottom described bayonet legs, card oral pore is set in the bayonet legs contact site of the first noumenon Yu shading leaf.
2. neurologist as claimed in claim 1 is with the light-shading apparatus on ophthalmofundoscope optical fundus, it is characterised in that described the first noumenon and the second body are cylinder-like structure.
3. neurologist as claimed in claim 1 is with the light-shading apparatus on ophthalmofundoscope optical fundus, it is characterised in that be provided with foam pad on edge mouth below the second described body.
4. neurologist as claimed in claim 1 is with the light-shading apparatus on ophthalmofundoscope optical fundus, it is characterised in that described shading leaf is 4.
5. neurologist as claimed in claim 1 is with the light-shading apparatus on ophthalmofundoscope optical fundus, it is characterised in that described shading leaf is abducent arcuation sector structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620095298.3U CN205391094U (en) | 2016-02-01 | 2016-02-01 | Neurologist is with light -resistant device on ophthalmoscope eye ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620095298.3U CN205391094U (en) | 2016-02-01 | 2016-02-01 | Neurologist is with light -resistant device on ophthalmoscope eye ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205391094U true CN205391094U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620095298.3U Expired - Fee Related CN205391094U (en) | 2016-02-01 | 2016-02-01 | Neurologist is with light -resistant device on ophthalmoscope eye ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205391094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433699A (en) * | 2018-06-07 | 2018-08-24 | 杭州瞳创医疗科技有限公司 | A kind of eyes eye-ground photography machine equipment |
-
2016
- 2016-02-01 CN CN201620095298.3U patent/CN205391094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433699A (en) * | 2018-06-07 | 2018-08-24 | 杭州瞳创医疗科技有限公司 | A kind of eyes eye-ground photography machine equipment |
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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: 20160727 Termination date: 20190201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |