Composition and Characteristics of Amblyopia Orthopedic Coordinator
Adopt unique light guide after brush like depending on technology, from confirm to watch sex, self control the size of aperture diameter, guide the eccentric inwards, the use of various sizes like pictures after the protection of the macular accurately, and provide the high quality standard red glass filter as a medium, has provided the safeguard for amblyopia is convenient and effective treatment, and shorten the treatment cycle.
I.Instrument composition and parts
1. One main machine for amblyopia correction coordinator
2. One red glass filter
3. One Hidinger brush training device
4. A set of pictures of the treatment coordinator for amblyopia
5. One power cord
6. One manual
II.Installation instructions
1. You can install it according to the instructions, open the package, take out the instrument, and pay attention to remove the concave platform on the side of the base with both hands.
2. Switch on the power supply, the instrument has three wires, please use the special power supply configured for the instrument, and ensure that the instrument is in good contact, etc.
III.The principle of amblyopia comprehensive treatment instrument
The machine mainly uses light brush, after image, three color light scintillation three treatment methods.
1.)Heidinger brush：Brush therapy instrument is a new type of optical instrument in amblyopia treatment.At present, the existing forms of brush therapy mainly include: small brush therapy instrument for family use, brush box attached to the same vision machine, and brush amplifying mirror attached to medical and family amblyopia comprehensive therapy instrument.
Brush therapy apparatus is based on instantaneous Heidinger brush effect.Because macular fovea is the most sensitive area of vision, the brushing effect only appears in macular fovea. When the healer looks at the strong light through a rotating blue polarized glass plate, the continuous brushing effect is known as brushing.
Lightbrush therapy can be used at the treatment of amblyopic eye fixated at beside the center already, also can be used at the treatment of abnormal retinal correspondence, clinical effective rate can reach 50%--70%.
What's more,brush therapy every time monocular fixation 10-15 minutes, 2-3 times a week, 10 times for a course of treatment.General training for three months, most children can achieve satisfactory results.
2.）The principle of red flashing vision enhancement: standard 640NM red filter glass, with a variety of graphics, can extend a variety of training methods
Therapeutic apparatus for red light amblyopia has many kinds in China and can be used for family treatment. It is a simple, reliable and effective method.
Retinal macular fovea only contains pyramidal cells, the highest density, gradually to the periphery of the retina, the density of pyramidal cells gradually decreased, rod cells gradually increased.Among them, pyramidal cells are very sensitive to red light, so red light only stimulates pyramidal cells, so that they are excited, and the fovea occupies an absolute advantage, so as to achieve the purpose of focusing on the center of amblyopia and improving vision.
3.)Principle of afterimage enhancement: center targeted guidance technology, a variety of non-center dot design, direct targeting, strong protection of macular fovea, bleach peripheral retina.
Hospital afterimage therapy uses afterimage mirror, and home afterimage therapy uses afterimage lamp.Like lamp light like a mirror or after center, there is a small round black cover of the retina in macular center concave 3 DHS scope, causing light dazzled yao concave 3 DHS outside the retina macular center, make the ectopic fixation point within the area or prohibitive inhibition, relatively to gradually improve the ability of foveal gaze, transfer center is at the center than at gradually.
4.)Visual stimulation: a variety of stimulation graphics, stimulation diversification, direct effect
It mainly uses the principle that different neurons in the human cerebral cortex make specific response to different objective directions of the object. The treatment utilizes poor reflection and different spatial frequency to eliminate inhibition and improve its vision.
5.）Chessboard: a variety of consciousness graphics, activate the visual nerve channels, dredge the visual nerve.
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Cayla
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