CN203539326U - Device for guiding patient to pay attention - Google Patents
Device for guiding patient to pay attention Download PDFInfo
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- CN203539326U CN203539326U CN201320657094.0U CN201320657094U CN203539326U CN 203539326 U CN203539326 U CN 203539326U CN 201320657094 U CN201320657094 U CN 201320657094U CN 203539326 U CN203539326 U CN 203539326U
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- attentively
- patient
- watch
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- control system
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- 230000003028 elevating effect Effects 0.000 claims description 14
- 208000029257 vision disease Diseases 0.000 abstract description 4
- 230000003287 optical effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract 1
- 210000001508 eye Anatomy 0.000 description 25
- 241000287181 Sturnus vulgaris Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012014 optical coherence tomography Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010047571 Visual impairment Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004399 eye closure Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000002189 macula lutea Anatomy 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000004393 visual impairment Effects 0.000 description 1
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Abstract
The utility model discloses a device for guiding a patient to pay attention. The device comprises an attention image guider, a lifting table, a lifting rod and a control host; the attention image guider is arranged at the upper end of the lifting rod arranged on the lifting table; the control host is connected with the attention image guider. The attention image guider is used for effectively attracting an examined eye of the patient, so the patient, particularly an infant or the patient with vision disability, can stare the same spot without feeling fatigue, and the examined eye is not isolated from detection equipment by an optical part; meanwhile, by using the device, an operator can view the video viewed by the examined eye on the attention image guider, so the operator can debug the equipment by using own eye. The utility model relates to the technical field of medical instruments, in particular to a device for guiding the patient to pay attention. The device for guiding the patient to pay attention can be widely used in the technical field of medical instruments.
Description
Technical field
This utility model relates to armarium technical field, the device that especially a kind of patient of guiding watches attentively.
Background technology
During ophthalmologic examination, need to make the preposition camera lens of inspection apparatus accurately aim at position to be detected, for example, to obtain the image (optical coherence tomography image) at position to be detected.In prior art, the usual method of locating position to be checked is: the watch lamp that allows eyes to be detected stare at device interior through preposition camera lens is motionless, operator is according to CCD(Charge-coupled Device, charge coupled cell) monitor video is adjusted the position of watch lamp, exhort that patient follows watch lamp and moves eyeball, until find suitable position just to exhort that patient stares at watch lamp and do not rotate again, and startup instrument carries out image acquisition (for example carrying out optical coherence tomography).In the process neutralization of adjusting watch lamp, carry out in the process of image acquisition, the other eyes of patient will be kept closed and could allow tested eye more easily see the watch lamp of device interior clearly.
There is limitation in prior art:
1, watch lamp generally adopts LED lamp face battle array, only has single CF, particularly after starting scanning, because watch lamp is relatively static and dull, and the scanning ray that gathers image is rapid movement, the scanning ray that human eye can be lost control of ground passive movement attracts, thus the point of fixation of adjusting before departing from, and causing scanning position is not default position.
2, between watch lamp and tested eye for example, across optical system structure (optics of slit lamp or optical coherence tomography probe or fundus camera), field range is limited maybe may be blocked, once watch lamp is left field range or is blocked, patient cannot see point of fixation.
Once 3 tested eyes have visual disorder, cannot see watch lamp clearly, watch mode attentively in this and will not play any effect.In order to prevent this from occurring, general ophthalmologic examination equipment all can be hung in equipment outside a movably LED lamp, but described LED lamp is a tiny bright spot externally to glimmer in open environment, relatively open external environment condition, the more difficult so light of dullness that always stares at of patient is seen.
4, the attention of infant is difficult to concentrate, and is difficult to make it to keep an eye closure, another eye to open the state that stares at a dull watch lamp wide always.
Utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model is: the device that provides a kind of guiding patient especially effective for the patient who has visual disorder, convenient operation personnel self check debugging to watch attentively.
The technical scheme that this utility model adopts is: the device that a kind of patient of guiding watches attentively, include and watch image director, lifting platform, elevating lever and main control system attentively, describedly watch the upper end that image director is arranged at elevating lever attentively, described elevating lever is arranged on lifting platform, described main control system with watch image director attentively and be connected.
Further, described in watch image director attentively and include and observe camera lens and display, described main control system is connected with display.
Further, also include video distributor, described main control system by video distributor with watch image director attentively and be connected.
Further, described lifting platform includes the electromechanical device that drives lifter rod lifting, and described electromechanical device is connected with to be heightened button and turn down button.
Further, described in, watch attentively between image director and main control system and connect by VGA video line.
Further, described elevating lever upper end is provided with the turning cylinder of a horizontal direction, described in watch image director attentively and be arranged on turning cylinder.
The beneficial effects of the utility model are: the non-tested eye that image director effectively attracts patient is watched in this utility model utilization attentively, allow patient watch for a long time same place attentively and do not feel fatigue, particularly for infant and people with visual impairment, and by optics, do not separated between tested eye and checkout equipment; Meanwhile, utilize this device, operator can watch the video of watching tested eye on image director attentively with non-tested eye, and handled easily personnel carry out the debugging of equipment while detecting oneself eyes.
Accompanying drawing explanation
Fig. 1 is schematic diagram of device of the present utility model;
Fig. 2 is the concrete structure figure that watches image director in this utility model attentively;
Fig. 3 is the schematic diagram of device that this utility model is further realized.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further:
With reference to Fig. 1, the device that a kind of patient of guiding watches attentively, include and watch image director 1, lifting platform 2, elevating lever 3 and main control system 5 attentively, describedly watch the upper end that image director 1 is arranged at elevating lever 3 attentively, described elevating lever 3 is arranged on lifting platform 2, described main control system 5 with watch image director 1 attentively and be connected.
With reference to Fig. 2, be further used as preferred embodiment, described in watch image director 1 attentively and include and observe camera lens 101 and display 102, described main control system 5 is connected with display 102.
Described observation camera lens 101 and display 102 are separately positioned on the front and back end of watching image director 1 attentively, by observing camera lens 101, can see content on display 102, and main control system 5 is for sending the digital signal of playing animation and image.
Described main control system 5 can be according to current patient's age when ophthalmologic examination system acquisition image, tested eye right and left eyes sign, check point (macula lutea, optic disc, cornea etc.) select to need image or the animation of demonstration, image or animation can be made separately under the storage container catalogue that leaves appointment in, for example for boy's right eye optic disc, scan, can make such flash animation: its Background can be the uniform sea of a slice glistening light of waves, in position, the upper left corner, place an animated image A that can drag, the tornado of eye is observed at hole of this animated image A demonstration towards patient, constantly there is various ships or automobile in the center, hole at tornado.So just patient's sight can be attracted to the hole of tornado, so only drag animated image A to suitable position, just can after starting scanning, also can attract the sight of patient's non-tested eye to be positioned at the point of fixation place of setting, now ophthalmologic examination system only need gather tested eye pattern picture as requested.
Especially, for example, when operator (student) needs oneself to operate with experience or commissioning device, only need in main control system 5, select monitor video, by the CCD(Charge-coupled Device that ophthalmologic examination system acquisition is arrived, charge coupled cell) delivery of video shows in real time to watching attentively on image director 1, for instructing operator to detect the eyes of oneself on one side, one side is observed and is detected eye by video with another eye.
With reference to Fig. 3, be further used as preferred embodiment, also include video distributor 4, described main control system 5 by video distributor 4 with watch image director 1 attentively and be connected.
By video distributor 4, main control system 5 can be sent to video signal the device that a plurality of guiding patients watch attentively.
With reference to Fig. 1, be further used as preferred embodiment, described lifting platform 2 includes the electromechanical device that drives elevating lever 3 liftings, and described electromechanical device is connected with to be heightened button 201 and turns down button 202.
Be further used as preferred embodiment, described in watch attentively between image director 1 and main control system 5 and connect by VGA video line.
Be further used as preferred embodiment, described elevating lever 3 upper ends are provided with the turning cylinder of a horizontal direction, described in watch image director 1 attentively and be arranged on turning cylinder.
Installation drawing with reference to Fig. 1, during the state of this device on figure, conveniently detect right eye (being that left eye is for observing the content of watching image director 1 attentively), and when need to detect left eye, the turning cylinder of horizontal direction is rotated to 180 degree, and device is now applicable to detect left eye.
More than that better enforcement of the present utility model is illustrated, but this utility model is created and is not limited to described embodiment, those of ordinary skill in the art can also make all equivalents or replacement under the prerequisite without prejudice to this utility model spirit, and the distortion that these are equal to or replacement are all included in the application's claim limited range.
Claims (6)
1. a device that guides patient to watch attentively, it is characterized in that: include and watch image director (1), lifting platform (2), elevating lever (3) and main control system (5) attentively, describedly watch the upper end that image director (1) is arranged at elevating lever (3) attentively, it is upper that described elevating lever (3) is arranged at lifting platform (2), described main control system (5) with watch image director (1) attentively and be connected.
2. the device that a kind of patient of guiding according to claim 1 watches attentively, is characterized in that: described in watch image director (1) attentively and include and observe camera lens (101) and display (102), described main control system (5) is connected with display (102).
3. the device that a kind of patient of guiding according to claim 1 watches attentively, is characterized in that: also include video distributor (4), described main control system (5) by video distributor (4) with watch image director (1) attentively and be connected.
4. the device that a kind of patient of guiding according to claim 1 watches attentively, is characterized in that: described lifting platform (2) includes the electromechanical device that drives elevating lever (3) lifting, and described electromechanical device is connected with to be heightened button (201) and turn down button (202).
5. the device that a kind of patient of guiding according to claim 1 watches attentively, is characterized in that: described in watch attentively between image director (1) and main control system (5) and connect by VGA video line.
6. the device that a kind of patient of guiding according to claim 1 watches attentively, is characterized in that: described elevating lever (3) upper end is provided with the turning cylinder of a horizontal direction, described in watch image director (1) attentively and be arranged on turning cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320657094.0U CN203539326U (en) | 2013-10-23 | 2013-10-23 | Device for guiding patient to pay attention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320657094.0U CN203539326U (en) | 2013-10-23 | 2013-10-23 | Device for guiding patient to pay attention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203539326U true CN203539326U (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320657094.0U Expired - Lifetime CN203539326U (en) | 2013-10-23 | 2013-10-23 | Device for guiding patient to pay attention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203539326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615822A (en) * | 2016-02-20 | 2016-06-01 | 王静 | High-grade LED visual chart lamp box special for low vision |
| CN113545741A (en) * | 2021-06-24 | 2021-10-26 | 上海市普陀区中心医院 | Instrument for fixation training of ophthalmic surgery |
-
2013
- 2013-10-23 CN CN201320657094.0U patent/CN203539326U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615822A (en) * | 2016-02-20 | 2016-06-01 | 王静 | High-grade LED visual chart lamp box special for low vision |
| CN113545741A (en) * | 2021-06-24 | 2021-10-26 | 上海市普陀区中心医院 | Instrument for fixation training of ophthalmic surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Guihua Inventor after: Xu Zhanhui Inventor after: Zhou Chuanqing Inventor before: Huang Guihua Inventor before: Xu Zhanhui |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200401 Address after: 401331 no.1-10, 9 / F, office building 4, 2n group, phase 2 project, Zhihui international, Fuli City, Shapingba District, Chongqing Patentee after: CHONGQING BIO NEWVISION MEDICAL EQUIPMENT Ltd. Address before: Guangdong province Dongguan City Road 523808 at the Songshan Lake high tech Industrial Development Zone No. 4 Keyuan 4 floor No. 11 pine Patentee before: GUANGDONG FORTUNE NEWVISION TECHNOLOGY Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |