34results about How to "Restore mobility" patented technology

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.

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 the circulation 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.

A procedure for regenerating cartilage in a patient's joint damaged by Osteoarthritis by transplanting autologous hematopoetic stem cells extracted from a human, preferably the same human. The procedure begins by screening to ensure that the patient is a suitable candidate, then preparation of the patient for the stem cell transplantation by a combined regimen of intra-articular injection to diminish inflammation and facilitate apoptotic cell clearance, plus subcutaneous injection of hematopoetic growth factor. The autologous hematopoetic stem cells are then purified by incubating a blood sample with magnetic polystyrene beads (Dynabeads™) coated with a monoclonal antibody specific for CD34 cell membrane antigen. The stem cells are separated from the blood sample using a magnetic particle separator, and washed through a plurality of washing substeps. The purified and separated stem cells are suspended in a particular transplant solution, and the transplant solution is injected into the patient's joint such that the purified and separated autologous hemotopoetic stem cells enter the patient's damaged joint, and regenerates. The transplant solution contains specific growth factors that direct the stem cells into the areas of damaged or absent cartilage, allowing the stem cells to differentiate into young chondrocytes. This produces new healthy cartilage with a high potential in restoring the integrity and functionality of the joint.

The invention relates to an improved inward rotation gear pump, which is used for conveying materials with high viscosity. The gear pump comprises a pump cover, a pump shell, a driven shaft, a driven gear, a driving shaft, a driving gear, a pump seat and a shaft seal, wherein a plurality of material supplementing holes are formed on a web plate of the driving gear; a pump cavity is communicated with a material dead angle area in the pump cavity through the material supplementing holes; and the material dead angle area in the pump cavity is an area enclosed by the right side of the web plate of the driving gear of the pump, the internal surface of the pump shell and the end face of the pump seat. The pump can make the materials in the dead angle area recover flowability and reduces residual amount; and the service life of the improved pump is one to two times longer than that of the unimproved pump, and the pump is more stably and safely operated.

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.

The invention discloses a crude oil condensation identification method based on artificial intelligence and equipment, belongs to the technical field of petroleum industry, and aims to solve the problem that the condensation condition of wax-containing crude oil in an oil pipeline cannot be obtained in real time. The method comprises the following steps of: drawing a propagation sound velocity change curve and an attenuation coefficient change curve at each node of an oil pipeline; performing feature extraction on each change curve to obtain a first curve feature vector of each change curve; after obtaining a new propagation sound velocity and attenuation coefficient, updating the new propagation sound velocity and attenuation coefficient to the corresponding change curves, and performing feature extraction on the updated change curves to obtain second curve feature vectors; obtaining feature change values based on the first curve feature vectors and the second curve feature vectors; based on the feature change values, determining whether the change curves suddenly change or not; and if not, determining the condensation degree of the crude oil at the node where an ultrasonic transmitting device is located based on the finally determined propagation sound velocity and attenuation coefficient.

The invention discloses a comprehensive coal mining device and method based on a high-water filling material. The comprehensive coal mining device comprises a device chamber and a transmission mechanism, a through opening is formed in the right side of the device chamber, a first sliding groove plate is fixedly connected to the right side of the bottom of an inner cavity of the device chamber, a first sliding block is slidably mounted in the first sliding groove plate, the top of the first sliding block is fixedly connected with a supporting column, and the top of the supporting column is fixedly connected with a bearing beam through a fixing plate. The invention relates to the technical field of coal mining. According to the comprehensive coal mining device and method based on the high-water filling material, the bearing beam is linked with a second motor through a threaded rod, after coal mining is completed, a mining wheel can be retracted into the device chamber through the second motor, meanwhile, through meshing of a gear cylinder and a rack plate, a material spraying pipe extends out of the top, and material spraying and filling is conducted on a goaf; by means of the comprehensive coal mining device, mining and filling can be integrated into a whole.

The invention discloses a warehouse caking removing tool, a warehouse cleaning device and a material warehouse with the cleaning function. The warehouse caking removing tool is mainly composed of a tubular nozzle and a plurality of crushing bodies of an outward protruding structure. The crushing bodies are arranged on the peripheral face of the nozzle. The warehouse cleaning device is mainly composed of a compressed air supply source, a hose and the warehouse caking removing tool. The compressed air supply source, the hose and the tail of the nozzle are sequentially connected. The upper end of the material warehouse with the cleaning function is provided with openings, and the material warehouse with the cleaning function comprises the warehouse cleaning device. The tool can easily beat and remove caking in the material warehouse and especially can beat the caking outside the material warehouse. Accordingly, caking above the configuration position of a manual entry is removed in advance, and therefore major accidents caused by caking falling down or collapse or other else when people enter the warehouse and carry out operation are avoided.

The invention discloses a large-scale aggregate bin deicing device, which comprises: a supporting device for being arranged above the aggregate bin; a lifting mechanism, the upper end of which is connected to the supporting device; an ice-breaking mechanism, the ice-breaking mechanism It is arranged at the lower end of the lifting mechanism to move upwards with the lifting mechanism. The ice breaking mechanism includes a rotary drive device, a main shaft and several blades. The rotary drive device is connected to the main shaft to drive the main shaft to rotate. The several blades are evenly arranged On the peripheral wall of the main shaft; the distance sensor, which moves up and down with the lifting mechanism, is used to detect the distance between the blade and the aggregate in the aggregate bin; the deicing agent nozzle, the deicing agent nozzle is connected with the lifting mechanism for Spray de-icing agent on the ice breaking area. The invention proposes a large-scale aggregate bin deicing device, which can remove the ice on the aggregate in the aggregate bin, so that the aggregate in the aggregate bin can flow, so as to better unload.

A processor supplies flight commands to the flight control system by selectively blending pilot input with control signals from the autopilot. The processor generates a projected recovery trajectory through successive iterations, each beginning at the current aircraft location and using a recovery constraint selectable by the processor to influences a degree of flight aggressiveness. A detection system that identifies and invokes a state of threat existence if a threat exists along the projected recovery trajectory. The processor during threat existence in a first iteration commands an initial soft recovery, with permitted blended pilot input. If the threat exists on subsequent iteration, the processor commands a more aggressive recovery while attenuating blended pilot input.

The invention discloses a colored damp-proof wall ground reinforcing agent and a preparation method thereof, and belongs to the technical field of gluing. The colored damp-proof wall and floor reinforcing agent is prepared from the following components: water, a bactericide, hydroxyethyl cellulose, colloidal attapulgite, a defoaming agent, a surfactant, a dispersing agent, a pH regulator, an antifreeze agent, functional emulsion, a coalescing agent, calcium carbonate, a thickening agent and color paste. The colored damp-proof wall and floor reinforcing agent overcomes the problems of poor water resistance, poor adhesion, low covering power, poor coloring effect and the like in the prior art, can be firmly attached to the surfaces of base materials such as concrete, cement and calcium silicate boards, compacts a base layer, and can obviously improve the roughness degree and improve the adhesion of putty and a new coating through a frosted coating formed after drying, and therefore, the probability of hollowing and falling can be greatly reduced.

The invention discloses a composition for preventing and treating cardio-cerebrovascular diseases and senile dementia through aerosol inhalation and application. The composition for preventing and/ortreating cardio-cerebrovascular diseases and senile dementia through aerosol inhalation is prepared from plant isoflavone, vitamin C, glucosylrutin, lecithin, tripeptide-1, guluronic acid, mannuronicacid, phosphatidylserine, and vitamin B12, and the raw materials are dissolved in water to make liquid which can be inhaled in an aerosol mode. The composition can relieve a blood thickness state andrestore normal flowability of blood within short time, and the effect is lasting even if the composition is stopped after improvement; symptoms of a large proportion of hypertension patients can be quickly and remarkably relieved; symptoms of heart disease patients in a large proportion of middle-aged and elderly people are remarkably reduced; and even patients suffering from hemiplegia for yearsand with hemiplegia sides starting to wither can basically restore health and normally do body-building within several months.

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.