CN202020647U - Rehabilitation instrument for physiological correction of amblyopia - Google Patents
Rehabilitation instrument for physiological correction of amblyopia Download PDFInfo
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- CN202020647U CN202020647U CN2011200696486U CN201120069648U CN202020647U CN 202020647 U CN202020647 U CN 202020647U CN 2011200696486 U CN2011200696486 U CN 2011200696486U CN 201120069648 U CN201120069648 U CN 201120069648U CN 202020647 U CN202020647 U CN 202020647U
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- amblyopia
- sighting target
- chip microcomputer
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- physiological
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Abstract
The utility model discloses a rehabilitation instrument for physiological correction of amblyopia, comprising a shell, a visual target, a visual target driving device, a microcomputer controller and a debugging regulator, wherein the microcomputer controller comprises a single chip, an I/O (Input/Output) port of which is respectively connected with a time selection switch, a program start and reset switch, a multiplex-drive amplifier, a motor driving circuit and a visual target displacement regulation switch; and the single chip comprises a storage device which is used for storing a plurality of groups of light spectrum transformation, light intensity transformation and light frequency transformation and controlling a motor to forwardly and backwardly rotate and stop so as to drive the visual target to generate timing, speed regulation and front-back regular transformation distance along a chute. The rehabilitation instrument for physiological correction of amblyopia is simple in structure and convenient for use; microcomputer control technologies are utilized in allusion to different clinical cases such as myopic amblyopia, telescopic amblyopia, strabismic amblyopia, astigmatic amblyopia and the like, and corresponding treatment and rehabilitation schemes are adopted so that the whole treatment process is strong in pertinence, the correction period is shortened and the curative effect is markedly improved.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments of vision therapy rehabilitation of ophthalmology, relates in particular to a kind of amblyopia physiological correcting instrument.
Background technology
Amblyopia is a kind of visual function hypoevolutism, disorder, often with stravismus, height ametropia, the amblyopia infant not only under the vision, can not be corrected, and the binocular single vision function can not be arranged, no stereopsis, sickness rate is very high, and its reason is that the optical focus dipped beam is not near, and distance light is not far, the optical focus of ophthalmic does not drop on the retina, generally can't correct rehabilitation with the method for joining mirror.At present, amblyopia treatment instrument is of a great variety on the market, effect is different, wherein comparatively it is desirable to a kind of optical imaging concept that utilizes, the sighting target image is moved in patient's the periodically round focal adjustment of doing regularly at the moment, scientifically temper eye ciliary muscle, medial rectus and regulating system, in order to correct and the recovery vision.But the distance that this instrument sighting target moves is shorter, and lack direct effect and exercise to the visual experience system, more lack spectrographic irradiation of vision physiological and massage, not this instrument very not strong to myopia amblyopia, hypermetropia amblyopia, esotropia amblyopia, looking property of exotropia amblyopia, astigmatic amblyopia simultaneously to property, correction cycle is long, has limited the raising of curative effect.
Summary of the invention
The purpose of this utility model is very to above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, easy to use, have very the amblyopia physiology health that property ground is used for myopia amblyopia, hypermetropia amblyopia, esotropia amblyopia, exotropism amblyopia, astigmatic amblyopia rectify the eutopic reduction instrument.
The technical solution of the utility model realizes in the following manner:
A kind of amblyopia physiological correcting instrument, comprise housing, sighting target, the sighting target driving device, described housing is provided with front end panel, rear bearing sheet, described sighting target driving device comprises the motor that is arranged on the front end panel, pulley on the rear bearing sheet, the sliding tray that front and back gripper shoe center fixed connects, and head and the tail are connected with the sighting target front and back end respectively and near motor pulley, the capable driving-belt that becomes an enclosed type annulus of movable pulley outer circumference surface, this amblyopia physiology rehabilitation correcting instrument also comprises microcomputer controller and debugging section accent device, described microcomputer controller comprises single-chip microcomputer, the I/O mouth of single-chip microcomputer is the linker selector switch respectively, program start and reset switch, the multichannel driving amplifier, motor-drive circuit and sighting target displacement by-pass cock, the drive end of multichannel driving amplifier respectively with sighting target on light sources on respectively organize luminous organ and be connected; The drive end of motor-drive circuit links to each other with the input of debugging actuator; The outfan of debugging actuator links to each other with motor; On and off switch links to each other with single-chip microcomputer; Described single-chip microcomputer comprises that being used to store many group spectrum transforms, light intensity conversion, optical frequency translation, control motor just changes, reverses, stops, thereby drive sighting target produces timing, speed governing, front and back rule transformed distances along sliding tray storage device.
The I/O mouth of described single-chip microcomputer also is connected with myopia amblyopia switch, hypermetropia amblyopia switch, esotropia amblyopia switch, looking property of exotropia amblyopia switch, astigmatic amblyopia switch.
Described single-chip microcomputer also comprises and is used to store the storage device that a stroke 0.7-2.1 rice of sighting target is divided into seven sections.。
Described single-chip microcomputer also comprises and is used to store the storage device that is divided into seven short time period a 21-70 minute therapy rehabilitation time period.
But described single-chip microcomputer also comprise be used to store with the light sources intermediate point of described sighting target glittering or have only cross hairs bright always from the centre outwards glittering or in the middle of export-oriented glittering storage device.
Described single-chip microcomputer also comprises and being used to store with described sighting target at 2/7 of the stroke of 1/7, the second short time period walking of a stroke of first short time period walking, by that analogy, and at the storage device of a stroke of the 7th short time period walking.
Described single-chip microcomputer also comprises and is used to store with the speed of described sighting target 3 meters/minute storage devices of 9 meters/minute that were increased to for the 7th time period subsequently gradually from very first time section.
Described single-chip microcomputer also comprises and is used to store the storage device that the brightness of the light sources of described sighting target is attenuated to subsequently gradually 50 lumens of the 7th time period from 80 lumens of very first time section.
Described single-chip microcomputer also comprises 0.5 second the storage device 4 second subsequently gradually being increased to seven time period of sudden strain of a muscle frequency from very first time section that go out that is used to store with the light sources of described sighting target.
This utility model is simple in structure, easy to use, utilize the microcomputerized control technology at different cases such as myopia amblyopia, hypermetropia amblyopia, strabismic amblyopia, astigmatic amblyopias, take the therapy rehabilitation scheme of corresponding spectrum transform, the speed of control sighting target walking is by accelerating slowly, the distance of walking is changed from small to big, the intensity of light source is by dying down by force on the sighting target, utilize spectrographic irradiation of vision physiological and massage effect, more effectively improve the visual sensibility and the visual resolving power of eye, remove ophthalmic muscle and neural nervous inhibitory state; More effectively stimulate the visual angle nerve of tempering eye, ciliary muscle is loosened in the corrective ophthalmic position, eliminates visual angle fatigue, improves the irritability of visual angle maincenter, and the oneself who transfers human organ adjusts; Excite biglyyer and repair potential in the body, the motility that improves visual acuity and muscle makes near point nearer, and far point is farther, and the ken is longer; Thereby make whole therapeutic process with strong points, shorten correction cycle, obviously improve curative effect.Clinical showing, the effective percentage that is used for the treatment of amblyopia reaches 98.6%.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the cutaway view of figure one A-A.
Fig. 3 is the partial enlarged drawing of figure one parts 3.
Fig. 4 is a microcomputerized control sketch map of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is elaborated.
Embodiment one: a kind of amblyopia physiological correcting instrument, comprise housing 1, sighting target 6, sighting target driving device 5, described housing 1 is provided with front end panel 2, rear bearing sheet 7, described sighting target driving device 5 comprises and is arranged on the front end panel 2 motor 12,7 pulley 8 on the rear bearing sheet, the sliding tray 9 that front and back gripper shoe center fixed connects, and head and the tail are connected with the sighting target front and back end respectively and near motor pulley 11, the capable driving-belt 4 that becomes an enclosed type annulus of movable pulley 8 outer circumference surfaces, this vision physiological health is rectified the eutopic reduction instrument and is also comprised microcomputer controller 3 and debugging section accent device 10, described microcomputer controller comprises single-chip microcomputer 30, the I/O mouth of single-chip microcomputer 30 is connect hours selector switch 36 respectively, program start and reset switch 32, multichannel driving amplifier 34, motor-drive circuit 35 and sighting target displacement by-pass cock 33, the drive end of multichannel driving amplifier 34 are respectively organized luminous organ on 6 the light sources 13 and are connected respectively with on the sighting target; The drive end of motor-drive circuit 35 links to each other with the input of debugging actuator 10; The outfan of debugging actuator 10 links to each other with motor 12; On and off switch 31 links to each other with single-chip microcomputer 30; Described single-chip microcomputer 30 comprises that being used to store many group spectrum transforms, light intensity conversion, optical frequency translation, control motor 12 is just changeing, reverses, stopping, thereby driving sighting target 6 produces timings, speed governing, front and back rule transformed distances along sliding tray 9 storage device.
During work, at first opening power opens 31 and esotropia amblyopia switch 39, and to select a therapy rehabilitation time period by selection of time switch 36 be 35 minutes, select the stroke of sighting targets by sighting target displacement by-pass cock 33 is 1.4 meters; Select the patient of an esotropia amblyopia to be sitting in the front end two sighting target at eye level centers of this instrument then, restart program start and reset switch 32, the drive end of the multichannel of the single-chip microcomputer 30 of microcomputer controller control at this moment driving amplifiers 34 make respectively organize on the light sources 13 on the sighting target luminous organ from the centre to around flash of light successively; The drive end of the motor-drive circuit 35 of the single-chip microcomputer 30 of microcomputer controller by debugging actuator 10 control motors rotating and rotating speed to make cursor be that 0.2 meter, speed are that 3 meters/minute, luminous organ light intensity are that to dodge frequency be 4 seconds to going out of 80 lumens, light sources at first stroke of five minutes; At second stroke of five minutes is that 0.4 meter, speed are that 4 meters/minute, luminous organ light intensity are that to dodge frequency be 3.5 seconds to going out of 75 lumens, light sources; At the 3rd five minutes stroke is that 0.6 meter, speed are that 5 meters/minute, luminous organ light intensity are that to dodge frequency be 3 seconds to going out of 70 lumens, light sources; At the 4th five minutes stroke is that 0.8 meter, speed are that 6 meters/minute, luminous organ light intensity are that to dodge frequency be 2.5 seconds to going out of 65 lumens, light sources; At the 5th five minutes stroke is that 1.0 meters, speed are that 7 meters/minute, luminous organ light intensity are that to dodge frequency be 2 seconds to going out of 60 lumens, light sources; At the 6th five minutes stroke is that 1.2 meters, speed are that 8 meters/minute, luminous organ light intensity are that to dodge frequency be 1.5 seconds to going out of 55 lumens, light sources; The 7th five minutes stroke be 1.4 meters, speed be 9 meters/minute, luminous organ light intensity be going out of 50 lumens, light sources to dodge frequency be 1 second, last reset routine starts and reset switch 32.
Embodiment two: embodiment two is just the same with the structure of embodiment one, its notes will be distinguished and be: during work at first opening power open 31 and exotropism amblyopia switch 40, to select a therapy rehabilitation time period by selection of time switch 36 be 70 minutes, select the stroke of sighting targets by sighting target displacement by-pass cock 33 is 2.1 meters; Select the patient of an exotropism amblyopia to be sitting in the front end two sighting target at eye level centers of this instrument then, restart program start and reset switch 32, the drive end of the multichannel of the single-chip microcomputer 30 of microcomputer controller control at this moment driving amplifiers 34 make respectively organize on the light sources 13 on the sighting target luminous organ from around glisten to the centre successively; The drive end of the motor-drive circuit 35 of the single-chip microcomputer 30 of microcomputer controller by debugging actuator 11 control motors rotating and rotating speed to make cursor be 0.3 meter at first stroke of ten minutes; At second stroke of ten minutes is 0.6 meter; The stroke of thirty minute is 0.9 meter; At the 4th ten minutes stroke is 1.2 meters; At the 5th ten minutes stroke is 1.5 meters; At the 6th ten minutes stroke is 1.8 meters; At the 7th ten minutes stroke is 2.1 meters; The situation of change of the sudden strain of a muscle frequency of going out of the speed of sighting target, luminous organ light intensity, light sources is with embodiment one, and last reset routine starts and reset switch 32.
Embodiment three: embodiment three is just the same with the structure of embodiment one, its notes will be distinguished and be: at first opening power 31 and myopia amblyopia switch 37 during work, selecting a therapy rehabilitation time period by selection of time switch 36 is 21 minutes, selecting the stroke of sighting target by sighting target displacement by-pass cock 33 is 0.7 meter, select the patient of a myopia amblyopia to be sitting in the front end two sighting target at eye level centers of this instrument then, restart program start and reset switch 32, the drive end of the multichannel of the single-chip microcomputer 30 of microcomputer controller control at this moment driving amplifiers 30 makes respectively to be organized luminous organ on the light sources 13 on the sighting target and has only the central point flash of light; The drive end of the motor-drive circuit 35 of the single-chip microcomputer 30 of microcomputer controller by debugging actuator 11 control motors rotating and rotating speed to make cursor be 0.1 meter at first stroke of 3 minutes; At second stroke of 3 minutes is 0.2 meter; At the 3rd 3 minutes stroke is 0.3 meter; At the 4th 3 minutes stroke is 0.4 meter; At the 5th 3 minutes stroke is 0.5 meter; At the 6th 3 minutes stroke is 0.6 meter; At the 7th 3 minutes stroke is 0.7 meter; The situation of change of the sudden strain of a muscle frequency of going out of the speed of sighting target, luminous organ light intensity, light sources is with embodiment one, and last reset routine starts and reset switch 32.
Embodiment four: embodiment four is just the same with the structure of embodiment one, its notes will be distinguished and be: during work at first opening power open 31 and hypermetropia amblyopia switch 38, to select a therapy rehabilitation time period by selection of time switch 36 be 35 minutes, select the stroke of sighting targets by sighting target displacement by-pass cock 33 is 1.4 meters; Select the patient of a hypermetropia amblyopia to be sitting in the front end two sighting target at eye level centers of this instrument then, restart program start and reset switch 32, the drive end of the multichannel of the single-chip microcomputer 30 of microcomputer controller control at this moment driving amplifiers 30 makes respectively to be organized luminous organ on the light sources 13 on the sighting target and has only cross hairs bright always, other is with embodiment one, and last reset routine starts and reset switch 32.
Embodiment five: embodiment five is just the same with the structure of embodiment one, its notes will be distinguished and be: during work at first opening power open 31 and astigmatic amblyopia switch 41, to select a therapy rehabilitation time period by selection of time switch 36 be 35 minutes, select 1.4 meters of the strokes of sighting targets by sighting target displacement by-pass cock 33; Select the patient of an astigmatic amblyopia to be sitting in the front end two sighting target at eye level centers of this instrument then, restart program start and reset switch 32, the drive end of the multichannel of the single-chip microcomputer 30 of microcomputer controller control at this moment driving amplifiers 30 makes respectively to be organized luminous organ on the light sources 13 on the sighting target and has only cross hairs bright always, other is with embodiment one, and last reset routine starts and reset switch 32.
In conjunction with the accompanying drawings embodiment of the present utility model has been done detailed description above; but; this utility model is not limited to the foregoing description; in the ken that those of ordinary skills possessed; can also carry out some improvement and modification to this utility model, these improvement and modification also fall into the protection domain of this utility model claim.
Claims (9)
1. amblyopia physiological correcting instrument, comprise housing (1), sighting target (6), sighting target driving device (5), described housing (1) is provided with front end panel (2), rear bearing sheet (7), described sighting target driving device (5) comprises the motor (12) that is arranged on (2) on the front end panel, the pulley of (7) (8) on the rear bearing sheet, the sliding tray (9) that front and back gripper shoe center fixed connects, and head and the tail are connected with the sighting target front and back end respectively and near motor pulley (11), the capable driving-belt (4) that becomes an enclosed type annulus of movable pulley (8) outer circumference surface, it is characterized in that: this amblyopia physiology health is rectified the eutopic reduction instrument and is also comprised microcomputer controller (3) and debugging section accent device (10), described microcomputer controller comprises single-chip microcomputer (30), the I/O mouth of single-chip microcomputer (30) is connect hours selector switch (36) respectively, program start and reset switch (32), multichannel driving amplifier (34), motor-drive circuit (35) and sighting target displacement by-pass cock (33), the drive end of multichannel driving amplifier (34) are respectively organized luminous organ on the light sources (13) of (6) and are connected respectively with on the sighting target; The drive end of motor-drive circuit (35) links to each other with the input of debugging actuator (10); The outfan of debugging actuator (10) links to each other with motor (12); On and off switch (31) links to each other with single-chip microcomputer (30); Described single-chip microcomputer (30) comprises that being used to store many group spectrum transforms, light intensity conversion, optical frequency translation, control motor (12) just changes, reverses, stops, thereby drive sighting target (6) produces timing, speed governing, front and back rule transformed distances along sliding tray (9) storage device.
2. amblyopia physiological correcting instrument according to claim 1 is characterized in that: the I/O mouth of described single-chip microcomputer (30) also is connected with myopia amblyopia switch (37), hypermetropia amblyopia switch (38), esotropia amblyopia switch (39), looking property of exotropia amblyopia switch (40), astigmatic amblyopia switch (41).
3. according to claim 1 can amblyopia the physiological correcting instrument, it is characterized in that: described single-chip microcomputer (30) also comprises and is used to store the storage device that a stroke 0.7-2.1 rice of sighting target is divided into seven sections.
4. amblyopia physiological correcting instrument according to claim 1 is characterized in that: described single-chip microcomputer (30) also comprises and is used to store the storage device that is divided into seven short time period a 21-70 minute therapy rehabilitation time period.
5. amblyopia physiological correcting instrument according to claim 1 is characterized in that: described single-chip microcomputer (30) also comprise be used for storing with the light sources (13) of described sighting target (6) but intermediate point glittering have only cross hairs bright always or from the centre outwards glittering or in the middle of export-oriented glittering storage device.
6. according to the arbitrary described amblyopia physiological correcting instrument of claim 4-5, it is characterized in that: described single-chip microcomputer (30) also comprises and is used to store described sighting target at 1/7 of a stroke of first short time period walking, 2/7 of a stroke of second short time period walking, by that analogy, at the storage device of the stroke of walking of the 7th short time period.
7. amblyopia physiological correcting instrument according to claim 6 is characterized in that: described single-chip microcomputer (30) also comprises and is used to store with the speed of described sighting target 3 meters/minute storage devices of 9 meters/minute that were increased to for the 7th time period subsequently gradually from very first time section.
8. amblyopia physiological correcting instrument according to claim 6 is characterized in that: described single-chip microcomputer (30) also comprises and is used to store the storage device that 80 lumens of the brightness very first time section of the light sources of described sighting target is reduced to subsequently gradually 50 lumens of the 7th time period.
9. amblyopia physiological correcting instrument according to claim 6 is characterized in that: described single-chip microcomputer (30) also comprises 1 second the storage device 4 second subsequently gradually being increased to seven time period of sudden strain of a muscle frequency from very first time section that go out that is used to store with the light sources of described sighting target.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200696486U CN202020647U (en) | 2011-03-17 | 2011-03-17 | Rehabilitation instrument for physiological correction of amblyopia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200696486U CN202020647U (en) | 2011-03-17 | 2011-03-17 | Rehabilitation instrument for physiological correction of amblyopia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202020647U true CN202020647U (en) | 2011-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200696486U Expired - Lifetime CN202020647U (en) | 2011-03-17 | 2011-03-17 | Rehabilitation instrument for physiological correction of amblyopia |
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| Country | Link |
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| CN (1) | CN202020647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102090972A (en) * | 2011-03-17 | 2011-06-15 | 吕和平 | Rehabilitation instrument for physiologically correcting amblyopia |
| CN104207876A (en) * | 2014-09-19 | 2014-12-17 | 吉林大学 | Amblyopia correction and detection device |
-
2011
- 2011-03-17 CN CN2011200696486U patent/CN202020647U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102090972A (en) * | 2011-03-17 | 2011-06-15 | 吕和平 | Rehabilitation instrument for physiologically correcting amblyopia |
| CN104207876A (en) * | 2014-09-19 | 2014-12-17 | 吉林大学 | Amblyopia correction and detection device |
| CN104207876B (en) * | 2014-09-19 | 2016-08-24 | 吉林大学 | Amblyopia is corrected and detection device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CX01 | Expiry of patent term |
Granted publication date: 20111102 |