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39 results about "Biological stimulation" patented technology
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Tissue stimulating device and method
ActiveUS20110040291A1Small internal volumeUnintentional solution leakage through the release surface is diminished or preventedPharmaceutical delivery mechanismHeart stimulatorsMedicineIon permeability
A tissue stimulating device that provides a biological stimulation of tissue has a release surface adapted for arrangement adjacent to a tissue to be stimulated. An agent reservoir of the device includes an ionic agent capable of causing a stimulation if present at sufficient high extracellular concentration close to the tissue. An agent releaser is provided in the device for releasing a selected amount of the ionic agent from the agent reservoir to an outside of the release surface at a stimulation occasion for stimulating the tissue. The ionic agent will cause a temporary change in ion permeability of the tissue cell membranes and a depolarization of the tissue cells.
Owner:ST JUDE MEDICAL
Biological measurement apparatus and biological stimulation apparatus
InactiveUS20110054345A1Safely graspedEasy to masterDiagnostics using vibrationsVibration massagePhysical therapyNerve cells
A biological measurement apparatus of this invention includes (i) a micro piezoelectric element for vibrating a nerve cell of a subject without coming in contact with the nerve cell, (ii) an electromagnetic wave antenna for receiving an electromagnetic wave generated by the nerve cell vibrated by the micro piezoelectric element, and (iii) a computer for measuring an electric charge of the nerve cell based on the electromagnetic wave received by the electromagnetic wave antenna. Further, this biological measurement apparatus includes an electromagnetic wave antenna for emitting an electromagnetic wave to a nerve cell. This configuration provides an apparatus capable of measuring an electrical activity of a nerve cell in a living organism in real time and three-dimensionally at a spatial resolution of a nerve cell size. Moreover, this configuration provides an apparatus capable of individually giving electrical stimulations to any desired cells in the subject.
Owner:OKAYAMA PREFECTURE
Tissue stimulating device and method
ActiveUS8419716B2Small internal volumeUnintentional solution leakage through the release surface is diminished or preventedPharmaceutical delivery mechanismHeart stimulatorsIon permeabilityBiomedical engineering
A tissue stimulating device that provides a biological stimulation of tissue has a release surface adapted for arrangement adjacent to a tissue to be stimulated. An agent reservoir of the device includes an ionic agent capable of causing a stimulation if present at sufficient high extracellular concentration close to the tissue. An agent releaser is provided in the device for releasing a selected amount of the ionic agent from the agent reservoir to an outside of the release surface at a stimulation occasion for stimulating the tissue. The ionic agent will cause a temporary change in ion permeability of the tissue cell membranes and a depolarization of the tissue cells.
Owner:ST JUDE MEDICAL
Biological measurement apparatus and biological stimulation apparatus
InactiveUS9020576B2Limitation on its angular resolution for gamma raysShort half-lifeUltrasonic/sonic/infrasonic diagnosticsDiagnostics using vibrationsPhysical therapyNerve cells
Owner:OKAYAMA PREFECTURE
Aurora image classification method based on biological stimulation characteristic and manifold learning
InactiveCN103049767AFit perceptual propertiesHigh simulationCharacter and pattern recognitionVisual cortexClassification methods
The invention discloses an aurora image classification method based on biological stimulation characteristics and manifold learning. The method comprises the following steps of: (1) carrying out preprocessing of edge denoising on an input aurora image; (2) carrying out Gabor filtering on the aurora image subjected to preprocessing by using a multi-directional Gabor filter group, so as to obtain C1-layer characteristic graphs, and taking the sum of pixel gray level values of each characteristic graph as a C1 characteristic of the aurora image; (3) extracting a Gist characteristic of the aurora image; (4) fusing the C1 characteristic and the Gist characteristic so as to obtain a BIFs characteristic of the aurora image; (5) carrying out fuzzy C-mean value clustering on the BIFs characteristic, and subsequently carrying out dimensionality reduction by using a manifold learning algorithm so as to obtain the expression of the BIFs in a low-dimension space; and (6) respectively classifying aurora images by using a support vector machine (SVM) and a nearest neighbor (NN) classifier. By utilizing the method, the recognition process of human brain visual cortex can be well simulated, data redundancy is reduced, classification accuracy rate is improved, and therefore the method can be used for scene classification and object recognition.
Owner:XIDIAN UNIV
Non-ocular photo-biological stimulation
A system comprising a first light source and a controller. The first light source is arranged to provide non-ocular photo-biological stimulation to a user via a first light emission. For example the first light source may take the form of an in-ear light source arranged to provide the photo-biological stimulation via at least one ear canal of the user. The controller is configured to coordinate control of the first light emission with a second light emission provided by at least one second light source providing ocular stimulation to the user. The second light source may take the form of one or more luminaires arranged to illuminate an environment of the user via ambient light. In embodiments, the controller may be configured to control the non-ocular light to counteract an effect on the user of the ambient light, or to enhance an effect of the ambient light.
Owner:KONINKLJIJKE PHILIPS NV
Preparation method of ion induction patch
ActiveCN103006381AReasonable material selectionUnique designElectrotherapyAdhesive dressingsInfraredMetal foil
The invention relates to a preparation method of an ion induction patch. The method comprises the following steps of: blending and mixing organic high polymer fine powder with nanometer far infrared powder, pressing a film, drying and sizing to obtain a film; performing ion transformation deposition micro-treatment on the film to form an ion deposition layer; placing metal foils onto both sides of the ion deposition layer respectively to obtain a metal foil ion deposition layer; and sticking one side of the metal foil ion deposition layer to a sticking base layer and covering a surface gloss paper support layer on the other side of the metal foil ion deposition layer to obtain an ion induction patch. According to a prepared product, the principle of the biological stimulation effects of a high-voltage electrostatic field, far infrared rays and microcurrent on human bodies is utilized comprehensively, and electrostatic ion induction directly acts on afflicted parts, so that the proliferation of abnormal cells is suppressed effectively, normal growth of benign cells is activated, local blood circulation is facilitated in combination with far infrared rays, blood acidity is lowered, metabolism is facilitated, and the immunity is enhanced; and the product has the effects of rapidly relieving pain, diminishing inflammation and subsiding swelling.
Owner:GUANGDONG TAIBAO MEDICAL SCI TECH
Biological stimulation tool
InactiveUS20190201072A1Easy to synthesizeAbsorption of nutrition and oxygen can be intensifiedElectrotherapySurgical instruments for heatingBiological bodyWrinkle skin
The present invention provides a biological stimulation device that can stimulate muscles to recover tension with no adverse effects on living bodies. Since the biological stimulation device of the present invention includes a stimulation device main body, a heating part integrally provided at a distal end surface of the stimulation device main body, and an electrode part integrally provided at the distal end surface of the stimulation device main body, firing is effectively generated in activated nerve cells. Further, the muscles are stimulated to provide tension to the muscles, so that it is possible to effectively reduce or remove wrinkles and the like appearing on the skin.
Owner:SHIRAISHI YOKO
Breeding raising method for meat sheep
The invention discloses a breeding raising method for meat sheep. The method is characterized by comprising the steps: by taking poll dorset sheep as a male parent and small tailed han sheep as a female parent, carrying out hybridization, wherein the propagative technologies mainly comprise estrus control, hormone treatment, biological stimulation, vaginal sponge method and prostatic hormone method to promote superovulation, a tit double-lamb agent or a twinborn-medicament, which is an aqueous agent and an oil agent, is adopted; 1 ml of the aqueous agent is subcutaneously injected into the neck of each of the male sheep once in 5 weeks and 2 weeks before mating; and 2 ml of the oil agent product is intramuscularly injected at the buttock in 2 weeks before mating. Twins and polyembryony are induced. Fundamental hybridization improvement is carried out from biological characteristics, artificial raising environment selection, raising variety selection, propagative technical improvement, raising feed research, fattening management technologies and disease diagnosis, prevention and treatment, and the meat sheep variety is bred, so that implementation of industrialization of the meet sheep is promoted.
Owner:会宁县首农养殖有限公司
Sonification of biometric data state-songs generation, biological stimulation modelling and artificial intelligence
ActiveUS20170326331A1Medical simulationMedical automated diagnosisPattern recognitionPersonalization
Embodiments are generally directed to methods, systems and devices for generating and playing back a personalized state song representing a target state of a user. In one scenario, a computer system accesses biometric data corresponding to various bodily systems of a user. The computer system encodes the biometric data into data structures that are configured for modeling using an algorithm that is specific to the user. The computer system models the encoded biometric data to identify specified patterns in the encoded biometric data, and these identified patterns are used to generate a personalized algorithm that corresponds with the identified patterns unique to the user. The computer system then synthesizes a state song using the personalized algorithm, which represents a specific biometric state for one of the bodily systems, and plays back the state song to the user to induce the user to the specific biometric state.
Owner:JOSEPH ROBERT MITCHELL
Green and high-yield resowing corn planting method
InactiveCN109566301ASolve the contradiction of ventilation and light transmissionImprove lodging resistanceCereal cultivationElectricityDrip irrigation
The invention provides a green and high-yield resowing corn planting method. The method comprises the steps of soil preparation, seed sowing, processing after seedling emerge and water irrigation topdressing. On the leveled land, a drip irrigation zone and a mulching film are laid, seeds are sown according to the line spacing being 70 cm and the connecting line spacing being 70 cm, four seeds aresown in each hole, the seeds are located at 3-4 cm deep below the film, the seed holes are covered with soil, and the distance between the fertilizer and the seed holes is 8-10 cm during seed sowing;when corn seedlings are 20-30 cm tall, a weed killer special for corn is applied, water is sprayed to front 9-12 leaves, and inter tillage and topdressing of granular zinc fertilizer are performed; after topdressing of zinc fertilizer, irrigation is performed, and after irrigation, topdressing is performed, and foliage spraying is performed. In the whole corn growth stage, electricity can be savedby 50% or above, and water can be saved by 30-50% or above; multiple plants are planted in one hole, the biological stimulation is utilized, corn root systems are stimulated for deep rooting, the soil deep water and fertilizer utilization rate is effectively increased, and statistically, irrigated water can be saved by 33 m<3> or more per mu every 10 cm deep the corn root system is rooted.
Owner:王斌 +4
Method for enhance transport capability of gene mediated by non-viral vector
InactiveCN101338297ALow toxicityEnhanced gene delivery capacityTissue cultureVector-based foreign material introductionCarrier mediatedTransportation capacity
The invention relates to a method for improving the gene transportation capacity of a non-viral carrier medium which improves the autophagy level of a cell simultaneously or before transporting the gene of the non-viral carrier medium in 2 hours. The method for improving the autophagy level of the cell includes the physical, chemical and biological stimulations which cause the autophagy level of the cell to be improved. The invention has remarkable effects for improving the gene transportation capacity of the non-viral carrier medium by improving the autophagy level of the cell, in particular to the primary cells that are hard to be transfected [like osteoblast, myotube and MEF] in particular. Simultaneously the poison of the utilized non-viral carrier is lower and the safety is high.
Owner:UNIV OF SCI & TECH OF CHINA
Semiconductor laser therapeutic instrument
The invention relates to a semiconductor laser therapeutic instrument. The semiconductor laser therapeutic instrument comprises a control host and therapeutic heads; the control host comprises a frame, a power source device, a power source stabilizer, a processor, a laser driver, a frequency modulator and a cooling device; and the therapeutic heads comprise a first therapeutic head and a second therapeutic head. According to the semiconductor laser therapeutic instrument of the invention, a whole therapeutic process is a physical therapeutic process, a patient will feel painless, the semiconductor laser therapeutic instrument is non-toxic and side effect-free; weak laser of which the wavelength is 650nm has a biological stimulation effect, and can promote bio-chemical reaction, increase the permeability of cell membranes and the activity of some enzymes, and strengthen metabolism, and therefore, the ribonucleic acid in cells can be synthetized, activity can be strengthened, protein synthesis can be strengthened, and the content of glycogen of an irradiated portion can be increased, and an ATP function can be enhanced, and thus, local blood circulation can be improved, absorption and dissipation of inflammation can be promoted. The semiconductor laser therapeutic instrument of the invention is non-invasive, side effect-free, safe and reliable, and has an obvious therapeutic effect.
Owner:福建省民众医疗科技集团有限公司
Ion sensing film and preparation method thereof
InactiveCN104606787AHigh activityPrevent proliferationElectrotherapyMagnetotherapyMetal foilOsteoproliferation
The invention discloses an ion sensing film and a preparation method thereof. The ion sensing film comprises a back lining layer, a permanent magnet layer, an adhesive layer and a compound film layer, the permanent magnet layer is round sheet-shaped and arranged on the back lining layer, a metal foil is arranged at each of two sides of the compound film layer, one surface of the compound film layer covered by the metal foils is arranged on the back lining layer and permanent magnet layer, and release paper covers the other surface to obtain the ion sensing film. The ion sensing film uses degradable renewable material, and therefore, the ion sensing film is friendly to the environment, and moreover, the biocompatibility is good, the common irritability, infection and the like caused by traditional dressing can be effectively overcame, and more important, the ion sensing film comprehensively uses the principle that a static electric field and a magnetic field have a biological stimulation effect to the human body, and the ion sensing film has obvious treatment and rehabilitation effects for the ache caused by cervical vertebra, degenerated lumbar, hyperostosis, soft tissue injury and the like.
Owner:GUANGDONG TAIBAO MEDICAL SCI TECH
Light energy blood product preservation device
PendingCN111569171ALow viscosityIrradiation can stimulate its activity evenly and comprehensivelyMedical devicesElectrical/wave energy microorganism treatmentBiotechnologyWhole blood product
The invention provides a light energy blood product preservation device, and relates to the technical field of medical devices. The device comprises a shell temperature adjusting component and a lightemitting component, wherein the temperature adjusting component and the light emitting component are arranged in the shell; the shell is of a structure with a cavity inside and is used for storing anexisting light-transmitting blood bag; the light-emitting component is arranged on the inner wall of the shell, and weak light emitted by the light-emitting component irradiates the light-permeable blood bag stored in the shell. Components in blood can be correspondingly activated to a certain extent or certain quantity, properties and state changes can be obtained according to the biological stimulation effect of the weak light, so that a blood product in the shell can be actively maintained to a certain extent, the activity of the blood components is improved, and the activity of the bloodcomponents can be maintained to a certain extent within a relatively long time period; in other words, the blood has high quality within a long period of time, and even the number, properties and functions of blood components in preservation can be changed and improved according to clinical expectations and requirements.
Owner:SICHUAN PROVINCIAL PEOPLES HOSPITAL
Aurora image classification method based on biological stimulation characteristic and manifold learning
InactiveCN103049767BFit perceptual propertiesHigh simulationCharacter and pattern recognitionVisual cortexGoal recognition
The invention discloses an aurora image classification method based on biological stimulation characteristics and manifold learning. The method comprises the following steps of: (1) carrying out preprocessing of edge denoising on an input aurora image; (2) carrying out Gabor filtering on the aurora image subjected to preprocessing by using a multi-directional Gabor filter group, so as to obtain C1-layer characteristic graphs, and taking the sum of pixel gray level values of each characteristic graph as a C1 characteristic of the aurora image; (3) extracting a Gist characteristic of the aurora image; (4) fusing the C1 characteristic and the Gist characteristic so as to obtain a BIFs characteristic of the aurora image; (5) carrying out fuzzy C-mean value clustering on the BIFs characteristic, and subsequently carrying out dimensionality reduction by using a manifold learning algorithm so as to obtain the expression of the BIFs in a low-dimension space; and (6) respectively classifying aurora images by using a support vector machine (SVM) and a nearest neighbor (NN) classifier. By utilizing the method, the recognition process of human brain visual cortex can be well simulated, data redundancy is reduced, classification accuracy rate is improved, and therefore the method can be used for scene classification and object recognition.
Owner:XIDIAN UNIV
Non-ocular photo-biological stimulation
A first light source is arranged to provide non-ocular photo-biological stimulation to a user via a first light emission. For example, the first light source may take the form of an in-ear light source arranged to provide the photo-biological stimulation via at least one ear canal of the user. A controller coordinates control of the first light emission with a second light emission provided by at least one second light source providing ocular stimulation to the user. The second light source may take the form of one or more luminaires arranged to illuminate an environment of the user via ambient light. In embodiments, the controller may be configured to control the non-ocular light to counteract an effect on the user of the ambient light, or to enhance an effect of the ambient light.
Owner:KONINKLJIJKE PHILIPS NV
Multifunctional comprehensive intelligent getting-up headrest
The embodiment of the invention discloses a multifunctional comprehensive intelligent getting-up headrest which comprises a headrest body, a pressure sensing layer, an insulating layer, an inflating layer and a heating layer are arranged in the headrest body, a pressure sensor is arranged in the pressure sensing layer, a flat inflatable airbag is arranged in the inflatable layer and is connected with an inflatable hand pump, a carbon fiber heater is arranged in the heating layer, the side edge of the headrest body is provided with a functional cavity and a centralized controller, the functional cavity is internally provided with a vibrator, a power supply module, an MP3 player, a loudspeaker and an electronic alarm clock, and the centralized controller is provided with a microcontroller, aliquid crystal display, an operation panel, a USB interface, Bluetooth and an earphone jack. The multifunctional intelligent bed has the multiple functions of manual inflation and deflation, pressuredetection, music awakening, vibration awakening, automatic heating and the like, the music awakening and the vibration awakening are set to be a slow-to-fast progressive process, through the biological stimulation effect of music plus variable-frequency vibration and massage, people can naturally get rid of sleepiness, and the pain and difficulty of getting up are greatly reduced.
Owner:郝梓雄 +1
Ultrasonic phototherapy dental cover and usage method thereof
InactiveCN109223224AAchieve clearingEasy maintenanceOthrodonticsLight therapyUltrasonic sensorLight treatment
The invention discloses an ultrasonic phototherapy dental cover and a usage method thereof. The dental cover comprises a transparent substrate, a phototherapy optical fiber, an ultrasonic transducer,a wire inlet groove, a wire and a plastic keel; Phototherapy optical fiber, ultrasonic transducer, wire and plastic keel are arranged in the transparent substrate; The transparent substrate comprisesan arcuate end and a reserved groove; A slot is reserved for fixing a transparent substrate on a human tooth; The wire inlet groove is arranged at the arcuate end of the transparent substrate; The wire inlet groove is used for introducing the wire and the phototherapy optical fiber into the transparent substrate; The phototherapy optical fiber is used for emitting therapeutic light into the oral cavity; A lead is connected with an ultrasonic transducer, and that lead is externally connected with a power supply for supplying electric energy to the ultrasonic transducer; An ultrasonic transducersheet is used for emit ultrasonic waves; Plastic keels are used to adjust the shape of the transparent substrate. The invention realizes the organic combination of the biological stimulation effect of the ultrasonic mechanical cleaning oral cavity and the phototherapy on the oral cavity, and can better maintain the oral environment of the user.
Owner:INST OF BIOMEDICAL ENG CHINESE ACAD OF MEDICAL SCI
Single-ended electrode electronic system for reconstructing gait movement function
PendingCN111655328AReconstruction of lower extremity gait motor functionRestoration of gait motor functionSpinal electrodesExternal electrodesVoltage pulseElectronic systems
The invention relates to a single-ended electrode electronic system for reconstructing a gait movement function. The single-ended electrode electronic system comprises an instruction acquisition system, a pulse signal generation system and a pair of biological stimulation electrodes. The instruction acquisition system generates a control instruction according to the instruction information and sends the control instruction to the pulse signal generation system; the pulse signal generation system generates a pulse signal according to the control instruction and sends the pulse signal to the biological stimulation electrode, and electric pulse excitation is performed on a key site for inducing gait movement in the spinal cord through the biological stimulation electrode; and the pulse signalis composed of a positive voltage pulse signal string and a negative voltage pulse signal string which are alternated. The reconstruction of the lower limb gait movement function can be effectively carried out in a mode closer to the physiological condition and a single pair of electrodes. The single-ended electrode electronic system can be applied to animal experiments or rehabilitation training.
Owner:NANTONG UNIVERSITY
Functionalized porous composite material for hemostasis and application thereof
The invention discloses a functionalized porous composite material for hemostasis and application thereof, and the functionalized porous composite material is mainly prepared by the following steps: (1) preparing a polyvinyl alcohol aqueous solution, and adding a cross-linking agent to obtain a photocurable solution; (2) generating a porous structure model through software, the porosity of the porous structure changes linearly, the solution obtained in the step (1) is subjected to light curing through 3D printing, and a material with the porous structure shown by the model is obtained; and (3) immersing the material obtained in the step (2) into a thrombin solution, taking out the material, placing the material in a constant-temperature and constant-humidity condition for full action, taking out the material, cleaning, and drying to obtain the functionalized porous composite material. Compared with the prior art, the functionalized porous composite material has the advantages that multiple hemostasis modes such as physical adsorption, biological stimulation and mechanical plugging are achieved through the gradient porous material, and the problems that an existing hemostasis material is insufficient in mechanical strength, single in hemostasis mode, low in hemostasis effect and the like are solved.
Owner:NANJING VOCATIONAL UNIV OF IND TECH
A kind of semiconductor laser therapy instrument
The invention relates to a semiconductor laser therapeutic apparatus, which includes a control host and a treatment head, the control host includes a frame, a power supply device, a power supply stabilizer, a processor, a laser driver, a frequency modulator, a frequency modulator and a cooling device, The treatment head includes a first treatment head and a second treatment head. The whole treatment process of the present invention is physical therapy, which is non-toxic, painless and has no side effects. The weak laser with a wavelength of 650nm has a biological stimulation effect, promotes biochemical reactions, increases the permeability of cell membranes and the activity of some enzymes, and strengthens metabolism. Synthesis of ribonucleic acid in cells increases activity, strengthens protein synthesis, increases glycogen content in the irradiated area, enhances ATP function, improves local blood circulation, and promotes the absorption and dissipation of inflammation. The invention is a semiconductor laser treatment instrument which has no pain, no trauma, no side effects, is safe and reliable, and has obvious therapeutic effect.
Owner:福建省民众医疗科技集团有限公司
Coated fertilizer as well as preparation method and application thereof
InactiveCN109438125APromote decompositionIncrease the number ofCalcareous fertilisersAlkali orthophosphate fertiliserPhosphateFerric-edta
The invention relates to a coated fertilizer as well as a production method and application thereof. The coated fertilizer is prepared from the following raw materials in parts by weight: 10 to 15 parts of potassium fulvate, 5 to 10 parts of fulvic acid, 30 to 35 parts of potassium nitrate, 20 to 25 parts of potassium dihydrogen phosphate, 3 to 5 parts of EDTA ferric sodium salt, 1 to 3 parts of manganese disodium EDTA trihydrate, 1 to 3 parts of copper disodium EDTA, 3 to 5 parts of zinc disodium EDTA and 1 to 3 parts of ammonium molybdate. The coated fertilizer according to the invention canprovide nutrition for crops, also can activate various synthetases in crops and improve cell membrane permeability, thereby improving nutrient absorption and fertilizer utilization rate. The coated fertilizer has a very good biological stimulation effect under harsh conditions such as high temperature, low temperature and drought.
Owner:SICHUAN TIANHUA
Bio-fertilizer as well as preparation method and application thereof
The invention relates to bio-fertilizer as well as a preparation method and an application thereof. The bio-fertilizer is prepared from raw materials in parts by weight as follows: 20-30 parts of brown sugar, 30-50 parts of corncobs, 1-10 parts of calcium superphosphate, 5-15 parts of plant ash, 1-5 parts of slaked lime powder, 10-30 parts of urea, 20-30 parts of enzyme, 1-10 parts of wheat bran and 1-10 parts of monoammonium phosphate. The bio-fertilizer fully utilizes biological waste of plants, waste is changed into wealth, absorption of nutrients is increased, the utilization rate of fertilizer is increased, and the bio-fertilizer contains a large quantity of substances such as enzyme and the like, so that the bio-fertilizer has lasting efficiency, can promote healthy growth of plantsand has a very good biological stimulation function under severe conditions such as high temperature, low temperature and drought.
Owner:SICHUAN TIANHUA
Electrical stimulation pulse waveform real-time regulation and control method and device based on biological impedance
PendingCN114712704ASolve the problem of electrical stimulation waveform distortionImprove the effect of electrical stimulation therapyElectrotherapyArtificial respirationElectrical stimulationsImpedance spectrum
Owner:ZHEJIANG UNIV
Preparation method of ion induction patch
ActiveCN103006381BPromote blood circulationReduce acidityElectrotherapyAdhesive dressingsInfraredMetal foil
The invention relates to a preparation method of an ion induction patch. The method comprises the following steps of: blending and mixing organic high polymer fine powder with nanometer far infrared powder, pressing a film, drying and sizing to obtain a film; performing ion transformation deposition micro-treatment on the film to form an ion deposition layer; placing metal foils onto both sides of the ion deposition layer respectively to obtain a metal foil ion deposition layer; and sticking one side of the metal foil ion deposition layer to a sticking base layer and covering a surface gloss paper support layer on the other side of the metal foil ion deposition layer to obtain an ion induction patch. According to a prepared product, the principle of the biological stimulation effects of a high-voltage electrostatic field, far infrared rays and microcurrent on human bodies is utilized comprehensively, and electrostatic ion induction directly acts on afflicted parts, so that the proliferation of abnormal cells is suppressed effectively, normal growth of benign cells is activated, local blood circulation is facilitated in combination with far infrared rays, blood acidity is lowered, metabolism is facilitated, and the immunity is enhanced; and the product has the effects of rapidly relieving pain, diminishing inflammation and subsiding swelling.
Owner:GUANGDONG TAIBAO MEDICAL SCI TECH
Double-electrode electronic system for reconstructing gait motion function
PendingCN111683714AEfficient reconstructionAchieve neurological reconstructionSpinal electrodesExternal electrodesInterneuronSpinal cord
The invention relates to a double-electrode electronic system for reconstructing a gait motion function. The double-electrode electronic system comprises an instruction acquisition system, a pulse signal generation system, two biological stimulation electrodes and a reference electrode. The instruction acquisition system generates a control instruction according to instruction information and sends the control instruction to the pulse signal generation system; the pulse signal generation system generates a pulse signal according to the control instruction and sends the pulse signal to the biological stimulation electrodes; alternate electric pulse excitation is carried out on two key sites for inducing gait motion in spinal cord by the biological stimulation electrodes, the key sites for generating coordinated action of an inherent intermediate neural network for generating lower limb rhythm motion in spinal cord nerves are activated, and reconstruction of a lower limb gait motion function is effectively carried out in a mode of being closer to physiological conditions. The electronic system can be applied to animal experiments or rehabilitation training.
Owner:NANTONG UNIVERSITY
Biostimulant for coloring and preparation method thereof
ActiveCN112314606BGood colorImprove qualityBiocidePlant growth regulatorsOrganic chemistryBiological organism
Owner:山东多芬农业有限公司
Method for enhance transport capability of gene mediated by non-viral vector
InactiveCN101338297BLow toxicityEnhanced gene delivery capacityTissue cultureVector-based foreign material introductionOsteoblastTransportation capacity
The invention relates to a method for improving the gene transportation capacity of a non-viral carrier medium which improves the autophagy level of a cell simultaneously or before transporting the gene of the non-viral carrier medium in 2 hours. The method for improving the autophagy level of the cell includes the physical, chemical and biological stimulations which cause the autophagy level of the cell to be improved. The invention has remarkable effects for improving the gene transportation capacity of the non-viral carrier medium by improving the autophagy level of the cell, in particularto the primary cells that are hard to be transfected [like osteoblast, myotube and MEF] in particular. Simultaneously the poison of the utilized non-viral carrier is lower and the safety is high.
Owner:UNIV OF SCI & TECH OF CHINA
Signal waveform generation device for biological stimulation
A signal waveform generation device for biological stimulation is capable of generating, from a signal in the external environment, a biological stimulation signal wave reflecting the signal, and outputting said signal wave. The device is provided with: a signal input unit 36 to which an external signal is input from the external environment; and an output waveform generation unit 12 for generating and outputting a first biological stimulation signal wave which is modulated with at least one of a frequency component, an envelope component, and an amplitude component included in the external signal acquired by the signal input unit 36 and / or synchronized with the output timing of the external signal.
Owner:NIPRO CORP +1
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