106results about How to "Restore vision" patented technology

A surgical device for localized delivery of beta radiation in surgical procedures, particularly ophthalmic procedures. Preferred surgical devices include a cannula with a beta radiotherapy emitting material at the distal end of the cannula. The surgical device is particularly suitable for use in the treatment of treat Age Related Macular Degeneration (AMD).

A device and method are provided for treating the visual system of a human including the retina, visual cortex and/or other neuro-cellular structures. The method includes the steps of locating and defining a blind zone of deteriorated vision within the human's visual system, defining a treatment area which is located predominantly within the blind zone, and treating the human's visual system by presenting visual stimuli to the human's visual system. The majority of the visual stimuli are presented to at least a portion of the blind zone.

A thin-film, diaphragm based device is disclosed which can be used to perform an array of sensing and actuating operations where a very thin profile is desired, such as in millimeter, micrometer, or nanometer tight spaces.

The present disclosure provides neuromodulators, nucleic acid encoding thereof, and compositions thereof for endowing visual processing abilities to neuronal cells. The present disclosure further provides a method of restoring light sensitivity to degenerate retinas.

The invention discloses a seafood soup stock comprising materials of, by weight: 1 to 3 particles of peeled shrimps, 1 to 3g of carrot, 2 to 4g of onion, 2 to 4g of crab meat stick, 1 to 3g of squid, 1.5g of parsley, 1.1g of common salt, 0.2g of a shrimp flavoring, 0.5g of chicken essence, 4g of eggs, 0.05g of pepper, 0.7g of maize starch, 0.8g of a seafood extract, 0.2g of a dried scallop extract, 0.2g of ginger, 0.16g of hydrolyzed vegetable protein, 0.5g of glucose, 0.9g of maltodextrin, and 0.03g of perilla oil. The seafood soup stock provided by the invention is advantaged in balanced nutrition, good color, good flavor, good taste, and food mouthfeel. The soup stock contains various nutrients, and provides positive effects and auxiliary therapeutic effects for human healthy. The alpha-linolenic acid contained in the soup stock is an unsaturated fatty acid assists in reducing blood fat, reducing blood pressure anticoagulation/thrombolysis, improving cardiovascular and cerebrovascular performances, reducing total cholesterol concentration, preventing cardiovascular diseases, inhibiting myocardial infarction and cerebral infarction, and preventing and inhibiting the forming of tumors. The soup stock is rich in trace elements such as calcium, phosphorous, iron, and magnesium. Therefore, the soup provides good heart protecting, hypoglycemic and cancer preventing effects. Also, the soup stock is beneficial for the strength and the hematogenesis functions of skeletons.

An apparatus for in vivo electroporating a plasmid into a retina of any eye includes a first electrode with a first polarity of voltage placed in contact with a cornea of the eye, a second electrode with an opposite second voltage at least in part behind the retina, and a pulsed voltage source for providing a pulsed DC voltage with an optimized field strength amplitude, frequency, number of pulses, group repetition rate and duration of pulse and group repetition, which are optimized for transfection of the channelrhodospsin-2 (ChR2) gene into the retinal ganglion cells. An in vivo method for treating retinal ganglion cells in an eye without use of viral transfection includes the steps of nonviral in vivo delivering a channelrhodospsin-2 (ChR2) gene to target the specific (retinal ganglion) cells of a retina by intravitreous injection of plasmid DNA, electroporating the plasmid into the retina and use of image intensification device for stimulating the retinal ganglion cells with ambient lighting conditions.

At present, the myopic incidence among youngsters is increasingly serious; in the face of numerous oral medicaments for preventing and treating myopic eyes, eye drops, correction instruments, operations and the like, the effects of the most are not ideal, the myopic eyes are difficultly healed, the expense is high, the curative effect is not definite, and even the most are over the truth and are difficultly accepted by people. The invention provides a medicinal pillow for preventing and treating myopic eyes, which can be economically, safely and conveniently used. The preferable formula of the medicinal pillow is prepared from 11 parts of cassia seed, 6 parts of Chinese angelica, 6 parts of tall gastrodia tuber, 5 parts of gambir plant, 7 parts of silktree albizzia bark, 9 parts of grassleaf sweelflag rhizome, 7 parts of tuckahoe, 11 parts of seed of feather cockscomb, 9 parts of sharp-leaf galangal fruit, 8 parts of raw rehmannia, 35 parts of chrysanthemum, 12 parts of equisetum, 9 parts of medlar, 7 parts of many-flower solomonseal rhizome, 11 parts of buerger pipewort flower, 5 parts of root of red rooted salvia, 5 parts of mint and 10 parts of Chinese eaglewood. According to return visit statistics of over two clinical treatment courses of 60 cases, the effective rate is 98 percent and the healing rate is 86 percent for pseudomyopia; meanwhile, the medicinal pillow can improve intelligence and nourish the brain. The medicinal pillow also can greatly relieve the symptoms such as presbyopia of the old, asthenopia of the adults and the like and improve the body immunity.

The present invention relates to method of treating a patient with a condition involving increased vascular permeability or increased angiogenesis comprising administering to the patient a therapeutically effective amount of PEDF, PEDF 44 AA peptide, a homolog of the PEDF 44 AA peptide, a homolog of the PEDF 44 AA peptide wherein amino acid residues glutamate the (101) amino acid position, isoleucine at the (103) amino acid position, leucine at the (112) and serine at the (115) amino acid position are unchanged, or an agent that activates the PEDF receptor. Conditions for treatment include, but are not limited to, sepsis acute respiratory distress syndrome, nephrotic syndrome, diabetic neuropathy, preproliferative diabetic retinopathy, cancer or proliferative diabetic retinopathy.

A vision correction device includes a mount and a correction part having a correction base, a first pad and a second pad, wherein the first pad and the second pad are disposed on the correction base, and the correction base is telescoped into the mount. A method for vision correction includes the following steps: (1) providing a vision correction device pressed on the eyes; (2) pressing the vision correction device on the eye continuously to get a clear vision; (3) keeping the clear vision for a predetermined time to activate a feedback reaction of brain to get used to a state of normal vision; and (4) removing the vision correction device from the eye, the eye restoring an original vision and the feedback reaction of brain adjusting the original vision back to the normal vision.

The invention discloses a traditional Chinese medicine for treating amblyopia eye diseases and relates to a preparation prepared from the traditional Chinese medicines as raw materials. The traditional Chinese medicine is prepared from semen cassiae, radix paeoniae alba, salvia miltiorrhiza, medlar, tuckahoe, dendrobe, kudzuvine root, tuber of dwarf lilyturf, tribulus terrestris, adenophora tetraphylla, yam, forsythia core, motherwort fruit, lophatherum gracile, antelope horn powder, glabrousleaf pittosporum seed and fructus psoraleae. The clinical use result of the traditional Chinese medicine shows that the prescription has the functions of enhancing the capability of supplying blood to caridiac muscle, promoting the blood circulation and improving the development process of eye parts of patients and promoting the repair of optic nerve and retina cells as well as the efficacies of nourishing the kidney, nourishing the liver and improving acuity of vision; the prescription can be used for treating amblyopia, hyperopia, yellow spot and other diseases caused by various reasons; and the traditional Chinese medicine has unique formula and curative effect, especially has remarkable effects for infants and juvenile patients and can ensure that the symptoms of the patients are eliminated and the visions of the patients are recovered.

The invention discloses a student health monitoring system based on big data. The system comprises a hand-foot-and-mouth disease detection module, an eyesight detection module and a sports bracelet detection module. The hand-foot-and-mouth disease detection module is used for obtaining a disease index value which is used for reflecting the risk that the detected person suffers from the hand-foot-and-mouth disease. The eyesight detection module is used for obtaining a pupil diameter value, siphon response time, pupil response time and pupil-corneal reflection vector coordinates, wherein the pupil diameter value is used for reflecting the pupil diameter of the detected person under the irradiation of natural light; the siphon response time is used for reflecting the response time of capturing a bright pattern by the vision of the detected person; the pupil response time is used for reflecting the adaptive time of the pupil to the illumination brightness change; and the pupil-corneal reflection vector coordinates are used for reflecting the offset of the pupil center and the corneal reflection facula center. The information is input into a database to serve as big data information tobe analyzed, and the big data analysis step is used for analyzing the big data information to be analyzed to obtain analytical judgment information.

The invention discloses a life energy pulse physiotherapy instrument and a use method thereof, wherein an external power supply is connected with a power supply conversion module through an isolation transformer. The power supply conversion module supplies input voltage of the external power supply to an electroporation module, a chip processor, an electric conducting module, a low-frequency ultrasonic module and a high-frequency ultrasonic module. The electroporation module, the electric conducting module, an alarm module, a read-and-write device, a liquid crystal display device, the low-frequency ultrasonic module and the high-frequency ultrasonic module are connected with the chip processor. The signal output end of the low-frequency ultrasonic module is connected with a low-frequency probe. The signal output end of the high-frequency ultrasonic module is connected with a high-frequency probe. The electric conducting module is connected with the low-frequency probe and the high-frequency probe through a stabilizer. The low-frequency probe and the high-frequency probe contact with human body. The life energy pulse physiotherapy instrument has beneficial effects of realizing vision recovery, activating a sexual nerve, recovering sexual ability, activating cell activity, realizing energetic state and delicate skin of a man, and keeping youth of the man.

Described are new magnifying apparatus based on two dimensional arrays of micro magnifying modules (MMMs) positioned along a plane perpendicular to the axis of the magnifying apparatus. In addition, the structure may include a two dimensional array of micro beam multipliers (MBMs) to improve the quality of the magnified image. The micro beam multipliers are positioned along a plane parallel to the array of micro magnifying modules. The structure also may include a two dimensional array of ray angle adjusters (RAAs) to extend the view angle. The ray angle adjusters are positioned along a plane parallel to the array of micro magnifying modules. The array of micro magnifying modules, with or without the micro beam multipliers and/or ray angle adjusters, may be constructed as a thin plate with a thickness of a few millimeters, through which the object is viewed. An object at a distance appears in the magnifying apparatus as a magnified image and the magnifying apparatus can be used for viewing an object at a distance in a way similar to the use of a conventional magnifier for viewing an object in a short distance.

The invention relates to a vegetable soup preparation, which comprises the following materials in part by weight: 4-5 parts of green vegetables, 2.5-3.5 parts of carrots, 2.5-3.5 parts of Chinese black mushrooms, 0.5-1.5 parts of chive, 5.5 parts of eggs, 0.3 part of vegetable extract, 0.4 part of chicken essence, 0.95 part of table salt, 0.25 part of hydrolyzed vegetable proteins, 0.1 part of mushroom extract, 0.1 part of ginger, 0.936 part of glucose, 0.936 part of corn starch, 0.9 part of maltodextrin, 0.02 part of pepper and 0.03 part of perilla herb oil. The vegetable soup preparation provided by the invention contains rich dietary fibers and minerals, not only can intestinal peristalsis be promoted, but also diseases can be prevented. Since the perilla herb oil is rich in alpha-linolenic acid, the vegetable soup preparation contributes to the reduction of blood fat, the reduction of blood pressure, anticoagulation, thrombolysis, the improvement of heart and brain blood vessels, the reduction of total cholesterol concentration, the prevention of cardiovascular diseases, the suppression of the occurrence myocardial infarction and cerebral infarction, the prevention and the suppression of the formation of tumors, the prevention of senile dementia, the restoration of eyesight and the improvement of learning memory. The vegetable soup preparation provided by the invention has the advantages that the nutrients are balanced, the color, fragrance and taste are good, and not only can the nutrients required by human bodies be provided, but also a certain curative effect is taken.