347 results about "Eye muscle" patented technology

An improved contact lens of the present invention, which keeps the eyes moist, avoids irritating the eyes, improves the comfort of fitting, and provides stabilization, comprises: a body with a circumference; at least one pattern located near the circumference, and a maximum width of the contact lens is less than a maximum value in such that the contact lens can avoid being restricted by eye muscles while fitting onto eyes.

In a sensor system for determining the control signal supplied to the ciliary muscles of an eye for adjusting the focal length of the lens of an eye, a contact element of an electrically non-conductive material and provided with sensors is disposed on the cornea of the eye so that the sensors are arranged in contact with an annular area of the cornea next to the ciliary eye muscles so as to be able to sense the focal adjustment signals supplied to the ciliary muscles and the sensed adjustment signals are supplied to a signal processing unit which provides a control signal to a lens system with adjustable focal length for adjusting the focal length thereof depending on the focal adjustment signals of the ciliary eye muscles.

The invention relates to a mobile phone software system, in particular to an eyesight protection system of smart mobile phones. The eyesight protection system comprises a system setting module, a screen state monitoring module, a continuous use time timing module, a rest time timing module and an eye protection module. The system setting module sets continuous use time and rest time as well as screen protection passwords, chooses the eye protection mode, etc. The screen state monitoring module monitors screen turn-on and turn-off acts of a mobile phone operation system. The continuous use time timing module conducts timing when a user continuously uses a mobile phone. The rest time timing module conducts timing in the eye protection period. The eye protection module protects the eyesight according to a selected eye protection mode when eyes rest. The eyesight protection system is simple, starts from helping the users to rest eye muscles, achieves scientific eye protection through ways of reminding the users to rest, pause staring at mobile phone screens, listening to music to relax and guiding the users to do eye exercises, effectively protects the eyesight, and prevents eye diseases.

The invention provides a vision correction method. The vision correction method comprises the steps that a visible range of an ametropia patient is determined; the imaging position of a virtual image in a pair of virtual reality glasses is controlled, so that when the ametropia patient wears the virtual reality glasses to view the virtual image, the virtual image can be clearly imaged on the retinas of the eyes of the patient; based on the visible range, the imaging position of the virtual image is periodically adjusted to exercise the eye muscles of the patient and correct vision. In addition, the invention also provides a vision correction device. The vision correction device comprises a pair of virtual reality glasses, a data determining unit, a central control unit and an adjusting unit. By adopting the vision correction method and the vision correction device, the imaging position of the virtual image can be accurately controlled, and the eye muscles are exercised by periodically changing the position in the vision range of the patient. Functional rehabilitation of the ciliary muscle can be also achieved, natural vision rehabilitation is finally achieved, and the purpose of treating ametropia is achieved.

The invention discloses a beef marbling grade scoring method and a device, aiming at solving the problem that the manual scoring method has large subjectivity and arbitrariness. The method comprises the following steps: intaking a cross section image of cattle eye muscle; segmenting the eye muscle region on the cross section of the cattle eye muscle; extracting the marbling in the eye region and scoring on the grade of the marbling in the eye muscle, wherein, the grade scoring of the marbling in the eye region comprises that an index system of the grade scoring of the beef marbling and the grade scoring of the marbling in the eye region are established and four parameters of area density Sd and number N, distribution coefficient CVr and size uniformity CVs of the marbling are selected as scoring indexes. The invention also provides a beef marbling grade scoring device comprising a light source, an image acquisition card, a main control computer, a data acquisition card, a camera and a photoelectric sensor; and the beef marbling grade scoring method and the device are used for productive enterprises and inspection departments.

The invention provides an air conditioning eyeshade. The air conditioning eyeshade comprises an eyeshade body, an eye attaching part, a fan and a filter part, wherein the eyeshade body is provided with an air inlet and an air outlet, the eye attaching part is attached to the skin surrounding the eye in a sealing manner, the inner surface of the eyeshade body, the inner surface of the eye attaching part and the skin on the periphery of the eye of the human body are collectively encircled to form an eye outer cavity, external air enters the eye outer cavity through the air inlet after being filtered by the filter part, so that the eye outer cavity has functions for maintaining the parameters such as air cleanliness, temperature, humidity, anion concentration, oxygen content and the like in a local environment of the eye, and an effect for alleviating the eye fatigue and relaxing the eye muscles can be realized.

The invention discloses coarse cereal type growing and fattening pig compound feed for promoting the growth and improving the meat quality. The coarse cereal type growing and fattening pig compound feed is prepared from the compositions of corn, barley, broomcorn, bean pulp, phosphatide oil powder, orange peel dreg, calcium hydrogen phosphate, rock flour, salt, vitamin E, lysine, threonine, plant extract, probiotics, choline chloride, multiple vitamins, multiple microelement pre-mixed feed and the like through mixing. The coarse cereal type growing and fattening pig compound feed disclosed by the invention has the advantages that the source of the feed is rich, no pollution, residue and side effects are generated, the cost is low, the processing is convenient, and the storage is easy; while rapid growth speed is ensured, an eye muscle area is increased, and the backfat thickness is reduced; the meat quality is improved while the lean meat percentage is increased; the pH (Potential of Hydrogen) value of meat is normal, the meat color grade is improved, marble veins are formed, the tenderness is increased, the rate of water loss is reduced, the cooked meat percentage is increased, and the storage loss is reduced.

Eye training equipment, wherein at least two irritation generating devices for perceiving irritating positions are disposed around an eye ball, and the disposed irritation generating devices are operated one by one to allow the line of sight of a user to follow up in the direction of the irritating position, whereby, since merely the line of sight of the user is allowed to follow up in the direction of the irritating position, the user of the training equipment can perform an eye muscle motion without requiring the need for specifically viewing an object by opening an eye.

The fattening technology belongs to animal husbandry science of agricultural science and technology. Yunnan cattle, namely weaning bullock or cow, with the weight of 110 plus or minus 20 kg and the age of 7 months are fed with the fattening purpose according to fattening procedures; the cattle selection includes the steps that (1) according to the selection of gender and age, bullock and cow are available, the bull is castrated before the age of 3 months, and the bullock or cow can be subjected to the fattening procedure after weaning at the age of 7 months; (2) according to the figure and appearance selection, healthy cattle with rectangular figure, deep chest, wide rear quarter, big vivid eyes, thick eyelids, firm hoof quality and short and thick neck are selected; the first fattening stage is from the age of 7 months to 13 months and includes the rapid growth of bones and muscles; the second fattening stage is from the age of 14 months to 18 months and is the stereoscopic growth stage, including the rapid growth of eye muscle area, and the fat growth of abdominal cavity needs to be restrained to the maximum extent; the third fattening stage is from the age of 19 months to 24 months and requires feeding high-energy feed, the fourth fattening stage is from the age of 25 months to slaughter, the fourth fattening stage is the embellishing period of the snowflake beef production, the beef moisture and fat color need to be adjusted, and meanwhile, concentrated feed is supplemented.

Embodiments of the present disclosure include a blink monitor for detecting blink occurrence in a living subject. For example, a blink sensor comprising a snap or tab electrode is positioned over one or more eye muscles known to assist in closing the eye. The electrode detects the electrical current in the muscle(s) and transmits a signal representative of the electrical current to a signal processing device. The device processes the signal to determine the occurrence of a blink, thereby producing an accurate blink electromyogram (EMG). The device and / or a caregiver may advantageously monitor the blink EMG, before and / or after occurrence processing, to determine the onset or actual occurrence of a patient condition. In an embodiment, the device monitors the blink EMG to determine the onset or occurrence of drowsiness in, for example, a driver, pilot, captain, doctor, soldier, or the like. In an embodiment, a caregiver monitors the blink EMG for one or more muscles in one or both eyes to determine the onset or occurrence of eye disease, such as, for example, strabismus.

The present invention is an eyeglass device that has manually variable prisms to correct Strabismus; that is, double vision. Variable prism glasses allow the doctor or patient to adjust the prism power to the minimum required at a particular time and no more. They also allow adjustment of the prisms so that they work the weak eye muscles. In time the weak muscles may become strong enough so that prism glasses are no longer needed. The present invention has numerous embodiments. The medical profession can treat Strabismus, also called Convergence Insufficiency (CI), both actively and passively. The active treatment provides the doctor with a varied range of therapeutic options. The doctor has the ability to change the treatment program as often as necessary without the interruption of ordering new glasses because the present invention changes to meet the needs of the patient. When the invention is used in a passive fashion, it allows the patient to manually adjust the prism strength without removing the eyeglasses.

The invention relates to medicine, more precisely to hygieology and ophthalmology, and can be used for preventing deterioration of the sense of sight and also for improving the sense of sight of users reading off a screen. The invention increases the level of comfort and the reliability of the inventive method. The inventive method consists in influencing the user's eyes by additional pictures on screen, whereby an image is formed whose shape and color have a relaxing effect on a visual analyzer. The duration of exposure of the additional pictures is organized in such a way that makes it possible to restore the content of adenosine triphosphate and oxygen in the eye tissue; time intervals between exposures is less than time needed for acidulation of tissues and for the occurrence of a lack of oxygen. In the beginning the user watches such additional pictures whose shape and color range have a relaxing reflect on the visual analyzer region in the central nervous system (CNS). The shape and the color range of the additional pictures which have a relaxing effect on the visual analyzer are selected in such a way that they perform a relaxing effect on lateral and transversal eye muscles. The time interval between the images ranges from 20 to 150 min, the duration of exposure is selected within a range of 1.0 to 6.0 min. Together with the relaxing effect on a visual organ, said relaxing action is also exerted on an organ of hearing and muscles of the neck. The shape of at least a part of the additional pictures is smooth and roundish without distinct lines and boundaries.

The invention provides a Chinese medicinal herbal feed additive for improving pork quality and a usage thereof. The Chinese medicinal herbal feed additive is prepared from the following components in percentage by weight: 5-10% of hawthorn, 10% of orange peel, 5-10% of shizandra, 5-10% of medlar, 5-10% of red jujube, 5-10% of ginger, 5-10% of astragalus root, 5-10% of olibanum, 5-10% of clove, 5-10% of fructus ligustri lucidi, 5-10% of white paeony root, 5-10% of tuckahoe, 5-10% of selfheal and 10% of fennel. The adding quality of the additive in the feed accounts for 0.1-0.5%. By feeding three times per day, the meat color can be obviously improved, the drip loss can be decreased within 24 hours after the pig is slaughtered, the crude fat and crude protein contents in the muscle are enhanced, and the feed has multiple efficiencies on enhancing lean meat percentage and eye muscle area, decreasing back-fat thickness, and improving meat quality.

Embodiments of the present disclosure include a blink monitor for detecting blink occurrence in a living subject. For example, a blink sensor comprising a snap or tab electrode is positioned over one or more eye muscles known to assist in closing the eye. The electrode detects the electrical current in the muscle(s) and transmits a signal representative of the electrical current to a signal processing device. The device processes the signal to determine the occurrence of a blink, thereby producing an accurate blink electromyogram (EMG). The device and / or a caregiver may advantageously monitor the blink EMG, before and / or after occurrence processing, to determine the onset or actual occurrence of a patient condition. In an embodiment, the device monitors the blink EMG to determine the onset or occurrence of drowsiness in, for example, a driver, pilot, captain, doctor, soldier, or the like. In an embodiment, a caregiver monitors the blink EMG for one or more muscles in one or both eyes to determine the onset or occurrence of eye disease, such as, for example, strabismus.

A stereovision training system, which is used for exercising and protecting of the eye muscle, comprises a computer, a projector, a projection curtain, a plurality of side eyepieces, and stereographic photos used for improving eyesight, wherein, the stereoscopic software is loaded in the computer, and the computer signal is inputted into the projector and projected on the projection curtain. The invention is characterized in that the virtual targets in the stereographic photos aiming at improving eyesight ensure the cross points of the visual lines to cycle between the anterior spot and the postocular spot when a trainee is gazing, so as to achieve the maximum of the increasing and scattering of the set, which drives the eyes to do lens exercise greatly. The anterior spot means a point before the eye, and the postocular spot means a point which is the cross point of the oppositely elongated lines of the visual lines of the binoculus. The technical proposal of the invention is to protect and strengthen eyes by viewing the dynamic stereo scenes produced through computer virtual reality technology according to visual physiological characteristics of human eyes.

The invention relates to a Chinese herbal medicine additive, especially a Chinese herbal medicine additive for fattening pig feed. The Chinese herbal medicine additive provided by the invention is made of the following components of: by weight, 14-16% of haw, 8-10% of Radix Astragali, 4-6% of honeysuckle flower, 9-11% of epimeddium, 8-10% of muscardine silkworm, 14-16% of black sesame, 14-16% of a pine needle powder, 8-10% of common fennel fruit and 8-10% of Mythic Fungus. The Chinese herbal medicine additive for fattening pig feed has functions of strengthening stomach, disinhibiting dampness, eliminating indigestion and stagnation, clearing heat and detoxifying and improving immunity. After fattening pigs eat the pig feed added with the Chinese herbal medicine additive, the lean meat percentage, eye muscle area and average daily weight gain of fattening pigs are all remarkably increased; in the meanwhile, the feed / gain ratio and average backfat thickness are both remarkably reduced.

The invention discloses an eye cream. The eye cream is prepared from glycine soja protein, hydrolyzed rice protein, and superoxide dismutase, is capable of improving eye microcirculation, protecting collagen and elastin matrix, and preventing and reducing eyelets; silane triol and sodium hyaluronate are adopted to increase skin elasticity, and reduce wrinkles; a composition of collagen proteins including hydrolyzed wheat protein, hydrolyzed collagen, and hydrolyzed soy protein is capable of maintaining the compact states of epidermis lipid monolayer molecular membrane, promoting synthesis of collagen, and achieving synergistic anti-wrinkle effects; acetyl hexapeptide-8 is capable of inhibiting contraction of eye muscles, and reducing wrinkles; ceramide and tocopheryl acetate are capable ofmaintaining water in skin, repairing skin barrier, and moisturizing skin. The eye cream is capable of maintaining water and moisturizing skin, preventing and reducing eye dark circles, eye-bags, andfading eye winkles. The invention also discloses a preparation method of the eye cream. The preparation method is simple, and the produced eye cream is stable.

The invention discloses a motor function evaluation and training system of extraocular muscles and belongs to the technical field of eyesight training. The system comprises a cloud service layer and aclient, wherein the cloud service layer constructs training models according to obtained and stored user eyesight information to make and push customized training schemes to the client; the client isused for executing the training schemes to train the eyes and fully train the eye muscles of the user. (The client provides user interfaces, performs user's extraocular muscle exercise testing, and performs extraocular muscle training according to cloud training schemes.) By designing a personalized and scientific evaluation and training program for the extraocular muscle motor capability, the present invention can train the user's eyesight, promote eye blood circulation, improve the state of eye muscle imbalance, balance the retinal stimulation and strengthen the optic nerve activity to alleviate the spasm of ciliary muscle and extraocular muscle, and realize myopia prevention and recovery.

The invention provides a three-dimensional (3D) simulation amblyopia therapeutic apparatus, which comprises a shell, a 3D display screen, a light valve ocular lens, a synchronous signal controller and a computer device, wherein the 3D display screen is positioned inside the shell; the light valve ocular lens comprises a left ocular lens and a right ocular lens which are embedded into the shell and are opposite to the central position of the display screen; the synchronous signal controller is positioned inside the shell and is electrically connected with the left ocular lens and the right ocular lens; and the computer device is positioned inside the shell, is electrically connected with the 3D display screen and the synchronous signal controller and is used for opening and closing the left ocular lens and the right ocular lens alternately through the synchronous signal controller, controlling the 3D display screen to display 3D sighting targets of various movement tracks and controlling the 3D sighting targets to perform one or more actions of lens outgoing, lens ingoing, magnification, contraction, flicker and movement. By the 3D simulation amblyopia therapeutic apparatus, musculus ocularis and crystals of lookers can be moved and regulated fully, and amblyopia can be treated.

The invention discloses a makeup composition capable of relieving eye fatigue as well as a preparation method and an application of the makeup composition. The composition is prepared from the following raw materials in percentage by weight: components A comprising the balanced of deionized water, 0.01-0.05% of sodium hyaluronate, 1-5% of glycerol, 1-5% of propylene glycol and 0.1-1% of D-panthenol; components B comprising 1-10% of rhodiola rosea extract, 1-10% of bilberry extract, 1-10% of leonurus extract, 1-10% of feather cockscomb seed extract, 1-10% of chrysanthemum extract, 1-10% of Lycium chinensis extract, 1-10% of chamaecrista mimosoides extract and 0.2%-1% of a preservative. The makeup composition can achieve the effect of relieving eye fatigue by relieving skin around eye sockets, quickening blood circulation around the eye sockets and relieving the tense state of eyes muscles so as to achieve the effect of relieving eye fatigue.

The invention provides an eyeball training system and method. The system comprises a display module, a depth camera module and a processing module, wherein the display module is used for displaying the eyeball training content, the depth camera module is used for obtaining human-face images of a user in real time, and the processing module is used for receiving and processing the human-face imagesand obtaining human-face orientation data and eyeball motion trajectory data of the user; eyeball training of the user is evaluated according to preset eyeball training evaluating indexes, and the human-face orientation data and the eyeball motion trajectory data of the user. Based on the human-face orientation data and the eyeball motion trajectory data, the processing module measures the eyeball training effect of the user according to the preset eyeball training evaluating indexes; aiming at the eyeball training effect of the user, relevant training suggestions and guidance are timely given, the situation that the user is harmed due to incorrect operation is prevented, convenience is brought for the user to more reasonably and scientifically exercise the eye muscle group, and the purpose of preventing or relieving the vision diminution of the user is achieved.

The invention discloses a modified whole genome correlation analysis algorithm based on a channel. The correlation analysis algorithm adopts a principal component analysis method and a maximal mean value method to build gene statistic for first time, removes interaction effect among SNP, and effectively solves the problem of SNP chain in genes; the strategy is applied to Simon Tal beef cattle GWAS data; remarkable correlation between two passages (a gamma propalanine channel and an NAFLD channel) and two characters (live weight before slaughter and area of eye muscle) is founded; reliable reference is provided for beef cattle modification breeding; reliable theoretical basis is provided for further molecular verification.

The invention belongs to the fields of molecular marker-assisted selection and animal genetic breeding and discloses an SNP (Single Nucleotide Polymorphism) molecular marker influencing pig eye muscleareas and application thereof. The SNP molecular marker refers to site mutation of No. 35091111 base A-G of chromosome 6 of pig genome, and corresponds to 214bp (named as g.214T>G) in a sequence shown as SEQ ID NO:1. By utilizing the primer pair in the invention, PCR (Polymerase Chain Reaction) amplification is performed by taking pig genome DNA as a template, so that the SNP molecular marker inclose linkage with the pig eye muscle area character can be obtained. The molecular genetic marker provided by the invention can be used for screening eye muscle areas of pigs, and the eye muscle areaand meat quality traits of the pigs can be effectively improved.

The present invention provides a strabismus degree measuring apparatus. It is formed from table frame, coordinate machine, head frame, contact lenses, parallel light emitting device and far and near 9 eye position objective stare systems. Besides, said invention also provides its strabismus degree measuring method and concrete steps by using said apparatus.

The invention relates to the field of preparation of a swine molecular marker, in particular to a molecular marker of a loin-eye area character-related gene SVEP1 and an application of the molecular marker. According to the molecular marker, the sequence of the SVEP1 gene comprises an SNP site which is located on the 44660bpth part of a nucleotide sequence shown as SEQ ID NO.1, and the site is an A / G base mutation which causes SfanI-RFLP polymorphism. The base mutation, which is located within the 3rd intron of the SVEP1 gene, cannot change an amino acid sequence which is translated by the base mutation. Therefore, a sequence, which is shown as SEQ ID NO.2, of the molecular marker can be obtained by designing a primer nearby the SNP site of the SVEP1 gene sequence, and subsequently, loin-eye area characters can be identified. According to the patent, on the basis of an existing PCR-RFLP technology, the A / G mutation is discovered on the 44660bpth part of the SVEP1 gene, and it discovers that the polymorphic site is significantly related to the loin-eye area characters; therefore, the patent is helpful for swine growth character researches to a certain degree.

The invention provides an eyesight protection method. The method is used for controlling imaging positions of virtual images inside VR glasses within a visible range of a user when the user wears the VR glasses to see the virtual images; periodically adjusting the imaging positions of the virtual images to change the state of the user's eye muscle and protect eyesight. The invention further provides an eyesight protection device at the same time, the device comprises the VR glasses, a data determining unit, a central control unit and an adjusting unit, wherein the data determining unit is used for determining the visible range of the user; the central control unit is used for generating control signals for the imaging positions of the virtual images according to the visible range; the adjusting unit is used for controlling the imaging positions of the virtual images inside the VR glasses within an eyesight correction range according to the control signals for the imaging positions of the virtual images from the central control unit, and periodically adjusting the imaging positions of the virtual images to change the state of the user's eye muscle and protect the eyesight.

The moving guiding device of the invention is characterized in: the device comprising a projection glisten viewpoint moving guiding device (the carrier away from human eyes), and substance shining viewpoint and / or glisten viewpoint space displacement motion guiding device. The device can increase the pleasure of visual training, consolidate the learned knowledge, combine the eye muscle training, eyeball structure reset training, stereovision and fine eyesight training, form to a carrier with a shape of double form spectacle, and increase the oculomotor condition supervising function and stereo farther view function. The oculomotor condition supervising function can extend the applied age, increase conformability for children using. The stereo farther view function solves the problem of glass type myopia therapeutic equipments failing in farther view. The device can integrate the pastime, English learning, other cultural course knowledge learning, and treat through both hands participating in the game, prevent and treat during pastime, increase the agility of the fingers, and arrive at the purpose of improving intelligence.

The invention relates to a porcine UNC13B gene SNP (single nucleotide polymorphism) marker related to the porcine eye muscle area character. The marker is mutation of a UNC13B (Sscrofa 10.2) gene chr1:263861722 locus T-C. The invention also provides specific primers for detecting the SNP marker. By utilizing a method provided by the invention, the porcine eye muscle area character can be obtained by judging porcine UNC13B gene SNP so as to provide guidance for the breeding work of pigs and select TT-type pigs with the maximum porcine eye muscle area to carry out breeding and culturing.

The invention discloses a feed additive capable of improving lean meat rate of pigs. The feed additive comprises the following components: whey protein, yeast hydrolysate, probiotics, prebiotics, digestive enzyme, L-carnitine, capsaicine, garlic powder, a green tea extract and a green plum extract. Compared with the existing feed additive, the feed additive capable of improving the lean meat rate of the pigs has the advantages that green, safe and non-toxic effects of all the components are achieved, and the human health is facilitated, and drug residue and food chain transmission can be avoided; after the pigs are fed by the feed additive, the immunity of the organism and the disease resistance of the pigs are improved, the muscle composition and the absorption of fat are improved, the fat of the pigs is promoted to be decomposed, muscle building and weight increment are realized in a healthy state, and the lean meat rate of a pig carcass can be improved; a test for comparing fattening pigs and piglets in the aspects of production performance and meat quality proves that after the feed additive is adopted, the indexes such as the average daily gain of the pigs, the feed conversion ratio, the eye muscle area, the lean meat rate and the muscular tissue are obviously improved, and the indexes such as backfat thickness, diarrhea rate, death rate, drip loss and the like are obviously reduced.

A Chinese medicine in the form of pill for making eye muscle stronger, invigorating function of stomach, preventing the retrograde lesion of eye, improving vision, etc is prepared from 37 Chinese-medicinal materials including astragalus root, pilose asiabell root, Chinese angelica root, tangerine peel, etc.