CN1463687A - Animated chromatelopsia theuparatic apparatus - Google Patents
Animated chromatelopsia theuparatic apparatus Download PDFInfo
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- CN1463687A CN1463687A CN 02134239 CN02134239A CN1463687A CN 1463687 A CN1463687 A CN 1463687A CN 02134239 CN02134239 CN 02134239 CN 02134239 A CN02134239 A CN 02134239A CN 1463687 A CN1463687 A CN 1463687A
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Abstract
The cartoon color light amblyopia treating instrument includes chassis, LED screen and controller. The LED screen consists of base board, red LED in the central area, high-brightness white LED ring around the red LED, and red/green, yellow/blue and white LED rings arranged successively from inside to outside. The controller consists of monochip computer, I/O control card and several drive circuits with outputs connected to LED matrix in the LED screen. The LED screen is designed based on the visual cell distribution in retina. Multicolor LEDs constitute the LED matrix, and the colors are program changed. The present invention combines photogenic treatment, intelligent game, fine eyesight training and selective stimulation of different visual cells, and has obvious clinical treating effect.
Description
Technical field
The invention belongs to the therapeutic equipment of ophthalmology amblyopia, early stage myopia, particularly a kind of animated chromatelopsia theuparatic apparatus.
Background technology
Amblyopia is clinical common ophthalmic diseases, the multiple amblyopia therapeutic equipment that uses is clinically treated amblyopia at present, though the part curative effect is arranged, the therapeutic instrument design is dull mostly, just utilize some light that the central part nethike embrane is carried out fixed stimulation, carry out popular training.Amblyopia therapeutic equipment to the central part nethike embrane carries out fixed stimulation only has certain curative effect for the red cones of central fovea and near zone, green cone cell, and blue cones cell, the rod cell of central fovea periphery is not had therapeutical effect.
Summary of the invention
The objective of the invention is to overcome the above-mentioned deficiency of existing amblyopia therapeutic equipment, a kind of animated chromatelopsia theuparatic apparatus is provided, it adopts the coloured light that changes in order that amphiblestroid cone cell and rod cell are carried out selective stimulating, to improve the amblyopia treatment effect.
The human eye retina is made up of the cone and rod cell, and cone cell is divided into red cones, the green cone, blue cones cell, wherein red cones, green cone cell are distributed in central fovea and near zone, the blue cones cell is positioned at neighboring area red, green cone cell, rod cell is positioned at more neighboring area, and density is the highest at place, about 20-30 degree visual angle.According to the characteristics that different visual cells distribute at nethike embrane, the responsive method that the application color is flied up and down optionally stimulates respectively, can obviously improve the amblyopia treatment effect, and the present invention is according to this principle design.
Animated chromatelopsia theuparatic apparatus of the present invention comprises: cabinet, place LED (light emitting diode) display screen and the controller of cabinet;
Red/green, Huang/indigo plant that LED display is arranged in order by high brightness White LED ring that is provided with around the display base plate, the red LED that is positioned at the substrate center district center, red LED and central area periphery, the LED of white multiple color encircle and form;
Controller is made up of single-chip microcomputer, I/O control card and some drive circuits, driver connects the output of I/O control card, all light emitting diodes of LED display are formed matrix and are connected to the output of corresponding driving circuit, and the variation coloured light orderly by setup program by Single-chip Controlling carries out selective stimulating to amphiblestroid cone cell and rod cell.
This therapeutic instrument designs according to the distribution density at the different visual cells of retina, utilize the multiple colour light emitting diode to arrange according to certain rules, form LED (light emitting diode) matrix, the variation coloured light orderly by setup program by single-chip microcomputer carries out selective stimulating to amphiblestroid cone cell and rod cell.The sudden strain of a muscle that software can arbitrarily be controlled each position LED is gone out, thereby can simulate target static and motion, and after image is stimulated, the meticulous eyesight training of intelligent recreation, stimulates respectively at different visual cells and to combine;
This display screen resembles bar grid that have the certain space frequency, can move, the stimulation of the bar grid that make the visual cell of amblyopia eye on each orientation, can both accept the certain space frequency, can move, thus create good visual development environment.But can stimulate by simple eye also eyes during treatment, to promote the balance of stereopsis vision competition.Design simultaneously multiple program-controlled intelligent method for gaming on this basis, carry out meticulous eyesight training, training patient brain response, eyes tracking and manipulative ability, the extraneous natural world of real more imitation has natural more, the intelligent therapeutic effect targetedly that reaches.
Use this design, can intelligentized imitation after image treatment, multiple amblyopia training method such as macula lutea colour vision training, CAM training, pan and following movement training, merge multiple therapy methods is intelligentized, greatly improved the interest and the effectiveness of training.
Description of drawings
Fig. 1 is an animated chromatelopsia theuparatic apparatus structural representation of the present invention;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is another embodiment sketch map;
Fig. 4 is the side view of Fig. 3;
Fig. 5 is the LED distribution schematic diagram of its LED display;
Fig. 6 implements circuit diagram for its controller.
The specific embodiment
With reference to Fig. 1-5, animated chromatelopsia theuparatic apparatus comprises: cabinet 1 places the LED display 2 and the controller of cabinet.Controller is made up of single-chip microcomputer, I/O control card and some drive circuits, and the panel of cabinet is provided with overall reaction key K, count display 3, control sequence switch key K1, K2 and recreation shift key K3-K5.
LED display designs at the distribution density of the different visual cells of retina, LED display by display base plate and ordered distribution the multiple colour light emitting diode on substrate form.The display base plate of LED display 2 is a tabular in Fig. 1,2, and LED display is installed on the cabinet panel.The display base plate of the LED display 2 of Fig. 3,4 illustrated embodiments is a spherical shell shape, and cabinet 1 top is hollow ball, and the front has watch window 4, and LED display 2 is installed on the interior rear wall of described hollow ball.As shown in Figure 5, red LED is positioned at the substrate center district center, and the ring of light of being made up of 4 high brightness White LEDs is set around the red LED, in the about 10 degree angulars field of view in the high brightness White LED ring outside, 7 redness, the green LED ring alternately arranged is set; In the about 10-15 degree angular field of view in red, the green LED ring outside, 7 yellow, the blue led ring of alternately arrangement is set; In Huang, the about 15-25 degree angular field of view in the blue led ring outside, 7 White LED rings are set.
At all LED surface coverage layer of transparent plastic sheetings, constitute area source, the red area source diameter of central area is ￠ 2cm, it is 1cm white area source that the White LED ring is width.
In LED display, except that central area, the light emitting diode on all LED rings all is positioned on the lonizing radiation of the therefrom outer 15 degree arrangements at interval of mind-set.All light emitting diodes are formed LED (light emitting diode) matrix, are driven by corresponding line drive circuit.
In red, green LED ring, diameter red, green LED is ￠ 3mm, and dot spacing is 4mm; In Huang, blue led ring, yellow, blue LED diameter is ￠ 3.75mm, dot spacing is 4.8mm; In the White LED ring, the White LED diameter is ￠ 5mm, dot spacing is 7.6mm.
Fig. 6 is its controller one embodiment circuit.Controller is made up of single-chip microcomputer, I/O control card and some drive circuits (as 74LS06), the I/O control card is connected on the corresponding output port of single-chip microcomputer, driver is connected to the output of I/O control card, all light emitting diodes of LED display are formed matrix and are connected to the output of corresponding driving circuit, make the orderly variation of coloured light by setup program by Single-chip Controlling, amphiblestroid cone cell and rod cell are carried out selective stimulating.
The LED (light emitting diode) that matrix is arranged simulates target stimulus static and motion, after image is stimulated combine with stimulating respectively at different cone cells, rod cell; Simultaneously design program control game mode on this basis, carry out meticulous eyesight training, training patient brain response, eyes are followed the trail of and manipulative ability, have naturalization, intellectuality, characteristics that curative effect is high.
Also be provided with response key K, enumerator and count display 3 among Fig. 6, be used for the effect of test judgement treatment.Control sequence switch key K1, K2 and recreation switch key K3-K5 all are connected on the corresponding input of I/O control card, and described function key also can be connected to the input of single-chip microcomputer, judge by program and select to switch.
Its work process is as follows:
After the start, patient is apart from screen 30cm, but can stimulate by simple eye also eyes.
At first, carry out the after image associated movement and stimulate the option program switch key, 4 high brightness white light-emitting diodes are lighted in the LED display central area White LED ring, this light source continues bright 60 seconds, extinguishes subsequently, and the red area source LED of diameter 2cm that is right after its central part glimmers by certain frequency.
Carrying out visual cell then stimulates.In the central part blinking red lamp, the light emitting diode of arrangement, multiple color glimmers successively according to certain rules on every side, simulates the effect of stimulation of radial or circulatory motion, optionally red, green, blue awl cell and rod cell is stimulated respectively.
Wherein 7 redness in the about 10 degree angulars field of view in the White LED ring outside, the alternately flicker successively of green LED ring are used for optionally stimulating red, green cone cell;
The alternately flicker successively of 7 yellow in the 10-15 degree angular field of view of red, the green LED ring outside, blue led ring is used for optionally stimulating the blue cones cell;
7 White LED rings in the about 15-25 degree of the outermost layer scope glimmer successively, optionally stimulate rod cell.After 2 minutes, this process finishes.Button can repeatedly repeat above-mentioned stimulating course.
Above stimulating course has two kinds of options buttons, can stimulate targetedly according to amblyopia in various degree.Select switch key K1 during slight amblyopia, all diode bars grid all glimmer, and produce the movement effects that narrower at interval red green, champac, chroma clear rester are glimmered successively; And in, during moderate and severe degree of amblyopia, select switch key K2, two gratings flickers in every interval between then circle-shaped grating produce red green, the champac of broad at interval, the movement effects that chroma clear rester glimmers successively.
Select game key to carry out meticulous eyesight training at last.According to different visions respectively by recreation switch key K3-K5 can select to play 1, recreation 2 and play 3.Then select to play 1 as slight amblyopia, the moderate amblyopia then selects to play 2, and moderate and severe degree of amblyopia then selects to play 3.In the recreation, LED sticks together by certain intervals in twos, flicker at random in 10 diverse locations, stimulus duration 0.5 second, stimulus intervals 1 second.
If when having only a light flash in two light in a certain position, the patient need not button; If when two LED that are close together glimmer simultaneously, then press response key K, machine is counting automatically, and enumerator can write down and demonstrate the ratio of correct response, thereby the head of a family can judge the effect of treatment according to the correct response rate of 10 experiments of random site.In recreation 1, among two LED, the diameter of every lamp is that 3mm, point are spaced apart 4mm; As a same reason, in recreation 2, then be the diameter 3.75mm of 10 diverse locations, two LED flickers that some interval 4.8mm combines closely; In recreation 3, then be the diameter 5mm of 10 diverse locations, two LED flickers that some interval 7.6mm combines closely.
Claims (5)
1, a kind of animated chromatelopsia theuparatic apparatus is characterized in that comprising: cabinet, the LED display that places cabinet and controller;
Red/green, Huang/indigo plant that LED display is arranged in order by high brightness White LED ring that is provided with around the display base plate, the red LED that is positioned at the substrate center district center, red LED and central area periphery, the LED of white multiple color encircle and form;
Controller is made up of I/O control card and some drive circuits, driver connects the output of I/O control card, all light emitting diodes of LED display are formed matrix, be connected to the output of corresponding driving circuit, the variation coloured light orderly by setup program by Single-chip Controlling carries out selective stimulating to amphiblestroid cone cell and rod cell.
2, according to the described animated chromatelopsia theuparatic apparatus of claim 1, it is characterized in that: LED all on the display base plate are designed to area source.
3, according to the described animated chromatelopsia theuparatic apparatus of claim 1, it is characterized in that: the LED of the multiple color of central area periphery ring is to distribute like this on the display base plate, in the 10 degree angulars field of view of the high brightness White LED ring outside, a plurality of redness, the green LED ring alternately arranged are set, are used to stimulate red, green cone cell; In the 10-15 degree angular field of view of red, the green LED ring outside, several yellow, the blue led ring alternately arranged are set, be used to stimulate the blue cones cell; In Huang, blue led ring outside 15-30 degree angular field of view, a plurality of White LED rings are set, be used to stimulate rod cell.
4, according to claim 1 or 3 described animated chromatelopsia theuparatic apparatus, it is characterized in that: in LED display, except that central area, all light emitting diodes all are positioned at therefrom on the outer spaced lonizing radiation of mind-set.
5, according to the described animated chromatelopsia theuparatic apparatus of claim 1, it is characterized in that: the display base plate of LED display is a tabular, or spherical shell shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02134239 CN1244315C (en) | 2002-06-22 | 2002-06-22 | Animated chromatelopsia theuparatic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02134239 CN1244315C (en) | 2002-06-22 | 2002-06-22 | Animated chromatelopsia theuparatic apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1463687A true CN1463687A (en) | 2003-12-31 |
| CN1244315C CN1244315C (en) | 2006-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02134239 Expired - Fee Related CN1244315C (en) | 2002-06-22 | 2002-06-22 | Animated chromatelopsia theuparatic apparatus |
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| CN (1) | CN1244315C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010063085A1 (en) * | 2008-12-03 | 2010-06-10 | Nesterenko Alexei Vital Evich | Device for treating amblyopia |
| RU2452437C2 (en) * | 2010-06-16 | 2012-06-10 | Федеральное государственное учреждение "Межотраслевой научно-технический комплекс "Микрохирургия глаза" имени академика С.Н. Федорова Федерального агентства по высокотехнологичной медицинской помощи | Device for treating amblyopia |
-
2002
- 2002-06-22 CN CN 02134239 patent/CN1244315C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010063085A1 (en) * | 2008-12-03 | 2010-06-10 | Nesterenko Alexei Vital Evich | Device for treating amblyopia |
| RU2452437C2 (en) * | 2010-06-16 | 2012-06-10 | Федеральное государственное учреждение "Межотраслевой научно-технический комплекс "Микрохирургия глаза" имени академика С.Н. Федорова Федерального агентства по высокотехнологичной медицинской помощи | Device for treating amblyopia |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1244315C (en) | 2006-03-08 |
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Effective date of registration: 20151029 Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Aberdeen Shilong Road No. 10 German Industrial Park A block eleven building Patentee after: Shenzhen TRKM Medical Technology Co., Ltd. Address before: 518035 Shenzhen No.2 People's Hospital, Sungang West Road, Shenzhen, Guangdong, Futian District Province, China Patentee before: Gu Baowen |
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Granted publication date: 20060308 Termination date: 20170622 |