34results about How to "Restore mobility" patented technology

The present invention generally relates to compositions comprising anesthesia-reversing agents which facilitate or increase the time of awakening or reverse the effects of general anesthesia-induced unconsciousness. In some embodiments, the anesthesia reversing agent can be selected from any or a combination of methylphenidate (MPH), amphetamine, modafinil, amantadine, caffeine, or analogues or derivatives thereof. In some embodiments, compositions comprising at least one or more anesthesia-reversing agents can be used to facilitate awakening from anesthesia without or decreasing occurrence of delirium, and can be used in methods to treat or prevent the symptoms associated with emergence delirium, as well as treat a subject oversedated with general an esthesia. The invention also relates to methods for administering these compositions comprising anesthesia-reversing agents to subjects and for use.

An implantable device for stabilizing at least a portion of a spinal column. The implantable device comprises an implantable artificial facet joint and one or more artificial ligaments connecting the implanted artificial facet joint to a third vertebra disposed adjacent to either the first or the second vertebra. The artificial facet joint, when implanted, spans a first vertebra and a second vertebra, adjacent to the first vertebra.

Disclosed is a method for inducing repair of a joint tissue in a mammal includes the steps of removing a sample of synovial membrane from a joint of the mammal, isolating type B synoviocytes from the membrane to yield a suspension of enriched type B synoviocytes, and introducing the suspension into an injured joint of the mammal as well as medical devices containing enriched synoviocytes and kits for producing such enriched cell populations.

Disclosed is a high-temperature resistant nano composite mining additive for mining heavy oil and super heavy oil, which is prepared from 3-8 wt% of a modified nano-inorganic additive, 3-8 wt% of petroleum sulfonate, 10-40 wt% of a viscosity depressant, 5-15 wt% of an emulsifier, 2-10 wt% of a surface wetting agent, 2-10 wt% of a penetrant, 5-10 wt% of a polymer modifier,and 1-8 wt% of a catalyst, with a balance being water. Also disclosed is a preparation process for the above-mentioned high-temperature resistant nano composite mining additive for mining heavy oil and super heavy oil. The mining additive of the present invention has the advantages of a good high-temperature resistant performance, and an excellent emulsification performance and anti-salt performance, thereby significantly improving the efficiency of production and reducing the cost of mining.

A universal implantable integrated circuit medical device platform having integral and monolithic circuit traces. The platform allows for implanting into a mammalian body single and multi-functional interface devices for sensing, monitoring stimulating and / or modulating physiological conditions within the body. Microelectronic circuitry may be integrated onto the platform or may be joined as modular components to the platform.

The invention relates to a medication composition and a process for preparation the invention which is for improving cerebral cognitive function disorder, preventing and curing senile dementia. The medication composition of the invention is composed of curcuma, ginkgo leaf and thinleaf milkwort root-bark which are prepared by the techniques of weighting, drying, crashing, marinating, poaching, ethanol extracting, condensing, merging and the like. The medication composition of the invention has the effects of opening the key to the mind, refreshing the brain, nourishing heart, invigorating thecirculation of blood, recuperating yin and yang, and resisting senescence, which is capable of improving study memorizing ability, and overcoming cerebral cognitive function disorder, thereby preventing and curing senile dementia.

The invention discloses a crude oil condensation identification method and equipment based on artificial intelligence, belongs to the technical field of petroleum industry, and solves the problem that the condensation situation of waxy crude oil in an oil pipeline cannot be obtained in real time. The method includes: drawing the variation curves of propagation sound velocity and attenuation coefficient variation curves at each node of the oil pipeline; performing feature extraction on each variation curve respectively to obtain the first curve feature vector of each variation curve; , update to the corresponding change curve, and perform feature extraction on the updated change curve to obtain the second curve feature vector; based on the first curve feature vector and the second curve feature vector, get the feature change value; based on the feature change value, Determine whether there is a sudden change in the change curve; if there is no sudden change, then determine the condensation degree of the crude oil at the node where the ultrasonic emitting device is located based on the final determined propagation speed and attenuation coefficient.

The invention discloses high-pressure air force flow-assistant cabin clearing equipment and a cabin clearing method thereof. The high-pressure air force flow-assistant cabin clearing equipment comprises a controller, an air compressor, a pipeline system and the like, wherein air generated by the air compressor is introduced into an air tank so as to be stored; the air tank is connected with a storage bin via the pipeline system; a water pump is started and is connected with the storage bin via the pipeline system; and the controller controls air and water to inject high-pressure air and water into the fault zone of the storage bin in real time through the following steps: pumping, punching, loosening materials, injecting water to wet materials and damage material leakproofness, and pumping again to cause the material to be separated from a cabin wall. The high-pressure air force flow-assistant cabin clearing equipment adopts a stable compressed air source and is combined with water to dually cut a blockage. According to the working condition of the storage cabin, gas and water are effectively combined, and therefore the high-pressure air force flow-assistant cabin clearing equipment has a blockage clearing function and can be prevented from being blocked.

The invention discloses a method for repairing wear and cracks of blade crowns and sealing teeth. Laser cladding technology is used to repair the worn parts of turbine blade crowns and sealing teeth and the cracks of blade crowns and sealing teeth. It can be cut and processed to restore its external dimensions to the original design geometric dimensions and technical indicators, and can be used again. Laser cladding has the characteristics of rapid melting. Compared with the conventional as-cast structure, the substructure of the laser cladding solidified structure is significantly refined, and a fine and uniform alloy structure can be obtained. The mechanical properties of the turbine blade after laser cladding repair are close to the forging standard.

The invention relates to a method for improving water quality of a steep-slope river by drop-aeration. The invention comprises the following steps: driving wood piles at two sides of a river channel, backfilling a mixture of crushed stones and soil into a riverbed between a revetment and the piles, covering vegetation to form a plant platform, pouring a trapezoid concrete pier across the river channel to form a overflow weir, and stacking block stones on the overflow weir, wherein the block stones are divided into two sides; the side with higher block stones has small gaps, and the side with lower block stones has large gaps. The invention solves the defects that existing river treatment method results in the loss of deep pools and shoals in natural rivers; primary producers such as various phytoplankton and zooplankton can not reproduce; and benthic and large animals which eat them can not inhabit the river. The invention has low cost, and good permeability, can provide aquatic animals and plants with habitat space, can form a multi-flow changing zone, a multi-organism growing zone, and a multi-fish hideout, has good drop-aeration effect, and can reduce soil loss.

The invention discloses a soil micro-ecological environment restoration method for eliminating a continuous cropping obstacle. The soil micro-ecological environment restoration method for eliminating the continuous cropping obstacle is realized by combining a soil reducing microbial inoculum and a technology of closing a greenhouse at a high temperature after irrigation. Compared with the prior art, the soil micro-ecological environment restoration method for eliminating the continuous cropping obstacle, disclosed by the invention, has the good characteristics of being environment-friendly, sustainable, easy to operate, and convenient to popularize.

A geopolymer composite material for 3D printing and a preparation method and application thereof are disclosed. The geopolymer composite material comprises the following ingredients (by weight): 20-25% of water-quenched granulated blast furnace slag powder, 10-15% of ground steel slag, 0-5% of fly ash, 33-45% of tailings machine-made sand, 3-5% of a composite activator, 2.5-3% of a high-molecular polymer, 1-3% of a volume stabilizer, 1-2% of a thixotropic agent, 0.05-0.1% of an antifoaming agent and 13.9-12.45% of mixing water. The above ingredients are fully and uniformly stirred and then the mixture is subsequently pumped into a 3D printer for construction. The geopolymer composite material has good caking property, strong stability and has good pump-out morphology maintaining capability and bond property. Printed buildings have good morphology and volume stability, and houses and buildings have good overall stability and use security.