CN107240342A - Eyeball symptom model - Google Patents
Eyeball symptom model Download PDFInfo
- Publication number
- CN107240342A CN107240342A CN201610186824.1A CN201610186824A CN107240342A CN 107240342 A CN107240342 A CN 107240342A CN 201610186824 A CN201610186824 A CN 201610186824A CN 107240342 A CN107240342 A CN 107240342A
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- eyeball
- image
- projector
- controller
- screen
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
- G09B23/286—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine for scanning or photography techniques, e.g. X-rays, ultrasonics
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- General Physics & Mathematics (AREA)
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- Health & Medical Sciences (AREA)
- Computational Mathematics (AREA)
- Mathematical Optimization (AREA)
- Medical Informatics (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Algebra (AREA)
- Theoretical Computer Science (AREA)
- Educational Technology (AREA)
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- General Health & Medical Sciences (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Instructional Devices (AREA)
- Projection Apparatus (AREA)
Abstract
The invention discloses a kind of eyeball symptom model, external form is the number of people, including an eyeball phantom and a projector, and the model is connected with an outside remote controller, and to control the symptom image and brightness that the projector projects, the model includes：One first half eyeball, a later half eyeball, a sensor, a receiver and a control circuit, the later half eyeball is adjacent with the first half eyeball, the later half eyeball can do axial-rotation with respect to the first half eyeball, the sensor can detect external light source and produce a light signal, further to control the image brilliance that the projector is sent.
Description
Technical field
It is espespecially a kind of to be thrown with light source sensor and one the present invention relates to a kind of eyeball symptom model
The projector of film-eye portion symptom, so as to further adjust the eyeball aspect and the mould of symptom is presented
Type teaching aid.
Background technology
China Patent No. CN103117017A discloses a kind of simulated eye structure, its have an eyelid,
One iris and an eyeball etc., the wherein eyeball are made up of an illuminator of emulated artificial crystalline, should
Illuminator is to have a circuit board in a display screen, the display screen, and the circuit board stores various
Eye state and clinical case, also, an on the face of the eyelid is a spherical surface body, the spherical surface body is led to
Crossing branch claims axle, spring and the electronic toggle mechanism of body with passing through eyeball center etc. to be connected, and makes the eyes
Structure is manually operable folding, can also make eyes automatic open-close by electronic toggle mechanism.
U.S. Patent number US5900923A discloses a kind of simulator (Patient for amplifying sufferer eyes
Simulator Eye Dilation Device), the device can be used with reference to manikin, and the device can
Control its eye to open, close by computer or manually and the action such as blink, can also pass through and calculate
Various disease of eye, such as neurological dysfunction, eye injury or Medication state, for learning are presented in machine control
Raw study, examination or treatment are used, especially in Wound care and anesthesia field.
PCT Publication WO2015027286A1 discloses a kind of medical training modular system and method
(A Medical Training Simulation System And Method), it include a computer and
One projector, projector augmented reality (spatial is utilized by the computer by manikin
Augmented reality) show, and the various illnesss of projectable's inside of human body or outside, also,
The system can adjust the manikin projected according to variables such as sex, the ages of case.
PCT Publication WO2014059533A1 disclose a kind of training eye examination computer program,
System and method, including an eye model, a dynamic pickup, a video display and a control
Device processed, control is imaged on the image of the eye model, when user should by the inspection of funduscopy instrument
During eye model, the dynamic pickup, which understands the dynamic of trap tool and produces input signal, is transmitted to the control
Device, the controller can transmit a signal to the video display, then be imaged from the video display to the eye
Eyeball model.
Though above-mentioned each existing apparatus only provides single symptom with the function of providing ocular conditions image,
And can not according to enter model light intensity adjust eyeball phantom state, in teaching or experiment with
Gap is had between clinic, it can be seen that, above-mentioned each existing apparatus still has many problems, it would be highly desirable to it
It is improved.
The content of the invention
It is an object of the invention to provide a kind of eyeball symptom model, it is the model religion that external form is the number of people
Tool, the model teaching aid is connected by wired mode or wireless mode with an outside remote controller, is controlled
Symptom image and brightness that a laser projection included by the model teaching aid is projected.
In order to achieve the above object, the present invention provides a kind of eyeball symptom model, including：One projector,
For projecting an image, and an eyeball phantom, the eyeball phantom includes：One first half eyeball, before this
There is one first screen, first screen receives the image to form one first image on half eyeball, should
Viewing mouthful of first screen around a light-permeable；Have one second on one later half eyeball, the later half eyeball
Screen, second screen receives the image to form one second image, and the later half eyeball and the first half
Eyeball is adjacent, and the later half eyeball can do axial-rotation relative to the first half eyeball；One sensor, the biography
Sensor can detect the brightness of the light penetrated by viewing mouth, and produce a light signal；One
One controller, the later half eyeball is moved by first controller, when first image is formed this
Two screens do not overlap with first screen, and a second controller, should according to light signal control
The brightness of image.
The eyeball symptom model that the present invention is provided can control the disease of projection by the outside remote controller
Aspect when levying, and a variety of actual symptom can be combined and treated, also, the later half eyeball in the present invention
Rotatably, the projection of first half eyeball symptom is not interfered with, the present invention presses close to the various situations of human eye,
It is very convenient to be used in teaching or experiment.
Brief description of the drawings
Fig. 1 is block mold teaching aid schematic diagram of the invention；
Fig. 2 is the eyeball phantom front schematic view in the present invention；
Fig. 3 is the eyeball phantom dynamic schematic diagram in the present invention；
Fig. 4 is running block diagram of the invention.
Description of reference numerals：100- model teaching aids；110- eyeball phantoms；111- first half eyeballs；112-
Receiver；The later half eyeballs of 113-；114- sensors；115- pivot connecting elements；116- controls circuit；1161-
First controller；1162- second controllers；The screens of 117- first；118- watches mouth；The screens of 119- second
Curtain；130- projectors；135- images；131- receivers；133- image processors；150- image-forming modules；
151- reducing glasses；153- speculums；170- controls support；200- remote controllers；L- light sources；S1-
First light signal；The actuating signals of S2- first；The actuating signals of S3- second；S4- indication signals；S5-
Secondary light source signal；The signal of video signal of V1- first；The signal of video signal of V2- second；The images of I1- first；I2-
Second image.
Embodiment
The purpose of the present invention, shape, constructing apparatus feature and its effect are done and more entered for convenience of auditor
The understanding of one step and understanding, hereby coordinate schema for embodiment, describe in detail as follows.
As shown in figure 1, the invention provides an eyeball symptom model, it is the mould that external form is a number of people
Type teaching aid 100, the model teaching aid 100 includes：One eyeball phantom 110, a projector 130 and one
Support 170 is controlled, the projector 130 can be laser projection, DLP (Digital Light Processing)
Light emitting diode (super-luminescent LED) projector is penetrated by projector, super width, below with laser
Exemplified by projector；The control support 170 can be the operation of mechanical or electronic type.
Various different eyes lesion images by an image 135 can be projected to the eye by the projector 130
On spherical model 110, used for teaching or examination etc., to avoid user from looking at the image 135, the throwing straight
An image-forming module 150, the image-forming module 150 are provided between shadow machine 130 and the eyeball phantom 110
In the rear of the eyeball phantom 110, the image-forming module 150 includes：One reducing glass 151 and one
Speculum 153, when projecting the image 135, the symptom image to be presented is sent from the projector 130,
First wear and penetrate the reducing glass 151 and be incident upon on the speculum 153, then reflected by the speculum 153
On symptom image to the eyeball phantom 110, user can be avoided to look at the image 135 straight.
As shown in Figure 2 and Figure 3, wherein the eyeball phantom 100 includes：After one first half eyeball 111, one
Half eyeball 113, the first half eyeball 111, later half eyeball 113 can be it is hollow or comprising partially liq, with
Vitreum is simulated, and the first half eyeball 111, later half eyeball 113 may pass through a pivot connecting element 115
Engagement, it is also possible to which entity is not connected between the two；The later half eyeball 113 can pass through the control support
170 carry out top to bottom, left and right, front and rear folding, that is, is rotated relative to the first half eyeball 111, so
The eyeball position of only projection may be selected, and the later half eyeball 113 will not hinder the disease of first half eyeball 111
The projection levied；Also, the first half eyeball 111, later half eyeball 13 respectively have one first screen 117 with
And one second screen 119, first screen 117 can receive around a viewing mouth 118 of a light-permeable
The image 135, to form one first image I1, the second screen 119 is located at the later half eyeball 113
On wall, the image 135 can be connect, to form one second image I2 (as shown in Figure 1), the screen 117,
119 can be curved surface or plane, also using eyeball tissue in itself as the screen 117,119, supply
The projector 130 projects symptom.
As shown in figure 4, being provided with a sensor 114 in the eyeball phantom 110, it can sense from the viewing
The incident light source L that mouth 118 is come in are exported to a control circuit with forming a light signal S1
116, the control circuit 116 includes：One first controller 1161 and a second controller 1162,
First controller 1161 is electronic controller, and the controllable control support 170 is later half to move this
Eyeball 113, therefore when first image I1 is formed, second screen 119 and first screen 117
It will not overlap (as shown in Figure 1, Figure 3)；The second controller 1162 is by non-wireless means or without traditional thread binding
Put, controlled the projector 130 to be projected to being somebody's turn to do for the eyeball phantom 110 according to light signal S1
The brightness of image 135, stronger when penetrating light, then the image 135 is stronger, that is, the brightness of image is got over
By force.
In addition, the first controller 1162 also can be mechanical manipulator, to regulate and control the control support 170,
And the axial-rotation of the later half eyeball 113 is controlled with manually operated.
As shown in figure 4, the model teaching aid 100 is circumscribed with a remote controllers 200, the remote control
Device 200 can be computer, and in a wired mode or wireless mode with the projector 130 and the eyeball
Receiver in a receiver 112,131 connection being provided with model 110, the eyeball phantom 110
112 are connected with the control circuit 116, the receiver 131 in the projector 130 and the image processing
Device 133 is electrically connected with, and reaches the purpose of control image.
Embodiment one
As shown in figure 4, when symptom iris portion positive into present eyes, the remote controllers 200
Send receivers 112 of the one first actuating signal S2 into the eyeball phantom 110, the receiver 112
First controllers 1161 of the one second actuating signal S3 into the control circuit 116 can be transmitted, this
One controller 1161 can send an indication signal S4 to the control support 170, the control support 170
The later half rotation of eyeball 113 is come according to the indication signal S4 received, the projection of symptom is made
Image can be directly projected on first screen 117, as the first image I1 (as shown in Figure 3), from
Without being covered by the second screen 119.
Embodiment two
As shown in figure 4, the remote controllers 200 send one first signal of video signal V1 to the projector
Receiver 131 in 130, the receiver 131 for receiving first signal of video signal V1 sends one second
Image believes No. V2 image processor 133 into the projector 130, the image processor 133
Projected according to the signal of reception on symptom to the eyeball phantom 110；Sent out using the remote controllers 200
Go out different symptom instructions, the projector 130 can also show different symptom to the eyeball phantom 110,
So it is available for imparting knowledge to students and trains use.
Embodiment three
As shown in figure 4, eyes can be presented simultaneously for the model teaching aid 100 suffers from the disease and instills mydriatic
Cause mydriatic state, teacher or the reusable ophthalmoscope teaching of student, inspection or simulation treatment；
First, the remote controllers 200 can send the plurality of signal of video signal V1, make the projector 130 project
Go out such as cataract or muscae volitantes symptom on the eyeball phantom 110, while the receiver 112 is received
To the actuating signal S2 sent from the remote controllers 200, and transmit actuating signal S3 to should
The second controller 1162 in circuit 116 is controlled, the second controller 1162 then sends second light
Source signal S5 makes the projector 130 send the stronger image of brightness to the image processor 133
135, amplified with emulating the pupil caused by mydriatic, the aspect for causing light to enter；The remote controllers
200th, image processor 133 and the control tripartite of circuit 116 can arrange in pairs or groups to show mutually and most press close to human body
The various states of eyes.
Above-listed describe in detail is illustrating for possible embodiments of the invention, but the embodiment is simultaneously
It is not used to limit the scope of the invention, all equivalence enforcements without departing from carried out by skill spirit of the present invention
Or change, it is intended to be limited solely by the protection domain of this case.
Claims (10)
1. a kind of eyeball symptom model, it is characterised in that including a projector and an eyeball phantom, its
In：
The projector is used to project an image；The eyeball phantom includes：
There is one first screen, first screen receives the image on one first half eyeball, the first half eyeball
To form one first image, viewing mouthful of first screen around a light-permeable；
There is one second screen, second screen receives the image on one later half eyeball, the later half eyeball
To form one second image, and the later half eyeball is adjacent with the first half eyeball, and the later half eyeball can be relative
Axial-rotation is done in the first half eyeball；
One sensor, the sensor can detect the brightness of the light penetrated by viewing mouth, and produce
A raw light signal；
One first controller, the later half eyeball is moved by first controller, when the first image shape
Into when second screen do not overlapped with first screen；And
One second controller, the brightness of the image is controlled according to the light signal.
2. eyeball symptom model according to claim 1, it is characterised in that the projector is with being somebody's turn to do
There is an image-forming module, the image-forming module includes a reducing glass and a speculum between eyeball phantom.
3. eyeball symptom model according to claim 1, it is characterised in that first controller
A control circuit is integrated into the second controller.
4. eyeball symptom model according to claim 1, it is characterised in that the first half eyeball and
Later half eyeball includes partially liq, with simulated humanbody eyeball structure.
5. eyeball symptom model according to claim 1, it is characterised in that the first half eyeball and
The screen of later half eyeball is curved surface or plane.
6. eyeball symptom model according to claim 1, it is characterised in that by the viewing mouthful institute
The light luminance penetrated is stronger, then the image brilliance is stronger.
7. eyeball symptom model according to claim 1, it is characterised in that first controller
For mechanical manipulator.
8. eyeball symptom model according to claim 1, it is characterised in that first controller
For electronic controller.
9. eyeball symptom model according to claim 1, it is characterised in that the projector is sharp
Light projector.
10. eyeball symptom model according to claim 1, it is characterised in that the projector is
DLP projector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610186824.1A CN107240342B (en) | 2016-03-29 | 2016-03-29 | Eyeball symptom model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610186824.1A CN107240342B (en) | 2016-03-29 | 2016-03-29 | Eyeball symptom model |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107240342A true CN107240342A (en) | 2017-10-10 |
| CN107240342B CN107240342B (en) | 2019-09-03 |
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ID=59982777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610186824.1A Expired - Fee Related CN107240342B (en) | 2016-03-29 | 2016-03-29 | Eyeball symptom model |
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| Country | Link |
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| CN (1) | CN107240342B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006030574A1 (en) * | 2006-07-03 | 2008-01-17 | Wavelight Ag | Reference device for ophthalmologic measurement of characteristics of e.g. pig eye, has cornea-replication unit and eye lens provided with light-distribution units e.g. pigments, such that cornea form/lens form/iris form is reproduced |
| DE202009015599U1 (en) * | 2009-11-16 | 2010-02-11 | Wirtz, Oliver, Dr. | 30-part eye model in bony eye socket |
| CN201477780U (en) * | 2009-07-08 | 2010-05-19 | 丁文京 | Emulational ocular fundus teaching system |
| CN103117017A (en) * | 2013-01-29 | 2013-05-22 | 营口巨成教学科技开发有限公司 | Simulation eye structure |
| CN103959357A (en) * | 2012-10-19 | 2014-07-30 | 儿童医院 | System, method and computer program for training for ophthalmic examinations |
| WO2014179728A1 (en) * | 2013-05-03 | 2014-11-06 | Tearscience, Inc. | Methods and apparatuses for determning contact lens intolerance in contact lens wearer patients based on dry eye tear film characteristic analysis and dry eye symptoms |
| CN204614327U (en) * | 2015-03-11 | 2015-09-02 | 上海市浦东新区潍坊社区卫生服务中心 | Funduscopy simulated teaching instrument |
| CN205810230U (en) * | 2016-03-29 | 2016-12-14 | 英济股份有限公司 | Eyeball symptom model |
-
2016
- 2016-03-29 CN CN201610186824.1A patent/CN107240342B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006030574A1 (en) * | 2006-07-03 | 2008-01-17 | Wavelight Ag | Reference device for ophthalmologic measurement of characteristics of e.g. pig eye, has cornea-replication unit and eye lens provided with light-distribution units e.g. pigments, such that cornea form/lens form/iris form is reproduced |
| CN201477780U (en) * | 2009-07-08 | 2010-05-19 | 丁文京 | Emulational ocular fundus teaching system |
| DE202009015599U1 (en) * | 2009-11-16 | 2010-02-11 | Wirtz, Oliver, Dr. | 30-part eye model in bony eye socket |
| CN103959357A (en) * | 2012-10-19 | 2014-07-30 | 儿童医院 | System, method and computer program for training for ophthalmic examinations |
| CN103117017A (en) * | 2013-01-29 | 2013-05-22 | 营口巨成教学科技开发有限公司 | Simulation eye structure |
| WO2014179728A1 (en) * | 2013-05-03 | 2014-11-06 | Tearscience, Inc. | Methods and apparatuses for determning contact lens intolerance in contact lens wearer patients based on dry eye tear film characteristic analysis and dry eye symptoms |
| CN204614327U (en) * | 2015-03-11 | 2015-09-02 | 上海市浦东新区潍坊社区卫生服务中心 | Funduscopy simulated teaching instrument |
| CN205810230U (en) * | 2016-03-29 | 2016-12-14 | 英济股份有限公司 | Eyeball symptom model |
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| Publication number | Publication date |
|---|---|
| CN107240342B (en) | 2019-09-03 |
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Granted publication date: 20190903 |