88 results about "Impaired Vision" patented technology

The device is eyewear that aids people with low or impaired vision. The eyewear consists of miniature cameras and thin-film transistor (TFT) screens which are powered by a portable battery pack. These items (cameras and TFTs) are imbedded into the eyewear frames. The person with low or impaired vision wears the eyewear like regular eyeglasses, the cameras collect the images, and the TFTs display them in a manner in which the person can easily view the images in a light controlled environment. The eyewear is portable and can be folded like regular eyeglasses.

The invention discloses liver-clearing vision-improving health-care tea. The liver-clearing vision-improving health-care tea is prepared from the following raw materials in part by weight: 15 to 30 parts of white hyacinth bean, 10 to 20 parts of white paeony root, 10 to 20 parts of south dodder seed, 8 to 15 parts of medlar, 10 to 25 parts of common scouring rush herb, 8 to 15 parts of mulberry leaf, 5 to 15 parts of chrysanthemum, 5 to 15 parts of common selfheal fruit-spike, 15 to 30 parts of simpleleaf shrub chastetree fruit, 15 to 30 parts of ash bark, 8 to 15 parts of buerger pipewort flower, 5 to 15 parts of plantain seed, 20 to 35 parts of mother of pearl, 20 to 35 parts of tribulus terrestris, 1 to 5 parts of antelope horn, 5 to 15 parts of turmeric root-tuber, 1 to 5 parts of aloe, 10 to 20 parts of prepared rehmannia root, 5 to 15 parts of great burdock achene, 10 to 20 parts of seed of feather cockscomb, and 20 to 30 parts of tea. In the invention, the scientific compatibility, synergistic effect and mutual influence of various selected natural raw materials achieve better effects of clearing heart, relieving restlessness, clearing heat and toxic materials, reducing pathogenic fire, removing dryness, clearing liver, improving vision and the like, and has good effects of treating uncomfortable eye symptoms caused by exuberance of liver fire such as dry eyes, sore eyes, lachrymation, impaired vision and the like.

The invention relates to a traditional Chinese medicine composition for treating cataract, a prepration method thereof and a quality control method. The traditional Chinese medicine composition is composed of dendrobium, bitter orange, dwarf lilyturf tuber, baical skullcap root, cassia seed, liquoric root, cochinchnese asparagus root, twotooth achyranthes root, south dodder seed and other pharmaceutical raw materials, and excipients are added according to the conventional process to prepare tablets, capsules, dropping pills, pills, granules and other clinically acceptable formulations. The quality control method of the traditional Chinese medicine composition comprises the TLC identification of the dwarf lilyturf tuber, the south dodder seed and the Chinese magnoliavine fruit and the content measurement of baicalin in the baical skullcap root, and the method can effectively control the drug quality and ensure the efficacy of the drug. The drug has the effects of nourishing liver and kidney, benefiting qi and improving eyesight and has good effects for minute cataract, vision loss, mydriasis and senile cataract, impaired vision due to vitreous opacity, blowing in the wind and other symptoms.

Belonging to the technical field of healthy food and preparation method thereof, the invention relates to an eyesight-improving functional ice cream, which is prepared by scientific method and modern production technology, and has the effects of nourishing liver and kidney, tonifying qi and blood and strengthening physique, reaches eyesight improving and far sight effects, and improves and restores eyesight. The ice cream can be used as a nutritional food for visual fatigue population with impaired vision caused by liver-kidney deficiency and no help of essence and blood to eyes because of excessive students' homework, television watching by people of all ages and both sexes, computer operation, frequent use of mobile phones and the like. The ice cream has the taste and texture of traditional ice cream, also has rich, balanced and reasonable nutrition. While quenching thirst and relieving summer heat, the ice cream provided by the invention has the eye nutrition and health care efficacy of alleviating visual fatigue, protecting eyesight and preventing vision loss, is a functional ice cream with the characteristics of pure taste, safety and reliability, and treatment of both symptoms and root causes, and is of important practical significance for protecting the eyesight health of teenagers.

A system and method of displaying content on a computer screen, wherein text (or other content) is formatted as multiple bitmaps, for example, each bitmap corresponding to a word. The bitmaps are resized so that they can be easily seen by someone with impaired vision, for example. If the resizing of the text causes some of it to extend beyond the horizontal boundaries of the display, the text is automatically wrapped to the next line.