56results about How to "Repair effect" patented technology

A method of cosmetically repairing a skin contour irregularity in a subject is provided. The method is effected by introducing cartilage producing cells into the skin contour irregularity thereby effecting cosmetic repair thereof. A medical implant coated with cartilage producing cells is further disclosed.

Three novel low molecular weight (LMW) polypeptide fragments of a proteolipid protein human PLP / DM20 are designated PIRP-M, PIRP-L and PIRP-J, and are growth factors for oligodendrocytes with anti-apoptotic activity. They are encoded by mRNA from an IRES. Fusion polypeptides of such a LMW polypeptide, DNA encoding the LMW polypeptide and fusion polypeptide, expression vectors comprising such DNA, and cells expressing such polypeptides, or pharmaceutical compositions thereof, are useful for stimulating neural stem cell differentiation, maturation along the oligodendrocytic pathway and proliferation of oligodendrocytes or precursors. These compositions can protect oligodendrocytes (and nonneural cells) from apoptotic death. Thus, the present composition is used to treat a disease or condition in which such differentiation, maturation and proliferation or inhibition of cell death, including remyelination or stimulation of oligodendroglia or Schwann cells, is desirable. Disorders include multiple sclerosis, trauma with Parkinson's-like symptoms, hypoxic ischerriia and spinal cord trauma.

The invention relates to a braking control system for automotive vehicles comprising a braking control member (1), a brake booster (4) and a brake master cylinder (5). The system of the invention further comprises a simulator (3) coupled pneumatically to the piston (42) of the brake booster (4). Said simulator (3) receives at least one braking command from the braking control member (1) and makes it possible to establish, in return, a difference in pressure between the front chamber (40) and the rear chamber (41) of the brake booster so as to control the displacement of the piston (42).

The invention discloses a mineral soil conditioner produced by utilizing fly ash and a preparation method thereof. The preparation method comprises the following steps: (1) mixing fly ash with heteroacid, and stirring and filtering the mixture under the ultrasonic action to obtain finely selected fly ash and filtrate; (2) fully mixing the finely selected fly ash filtered in the step (1) with a calcium-based compound and a potassium-based compound, granulating the mixture, and drying a product with tail gas waste heat of a kiln; and (3) after granulation and drying in the step (2), continuouslyroasting and activating the product in the kiln, and performing cooling, ball-milling and forming to obtain the mineral soil conditioner. According to the mineral soil conditioner, agricultural efficient utilization of a coal-fired by-product that is the fly ash is realized, and the content of heavy metals in the fly ash and environmental poison caused by the heavy metals are reduced; the prepared mineral soil conditioner is complete in mineral nutrients, and the purpose of balanced fertilization is achieved.

The invention relates to a braking control system for automotive vehicles comprising a braking control member (1), a brake booster (4) and a brake master cylinder (5). The system of the invention further comprises a simulator (3) coupled pneumatically to the piston (42) of the brake booster (4). Said simulator (3) receives at least one braking command from the braking control member (1) and makes it possible to establish, in return, a difference in pressure between the front chamber (40) and the rear chamber (41) of the brake booster so as to control the displacement of the piston (42).Application: Brakes for automotive vehicles.

Provided is an apparatus for adjusting static attitude of a thin film magnetic head attached to a flexure of a head arm assembly. The apparatus has an adjusting unit for bending the flexure, a laser emitter unit for irradiating a laser beam to a bent area of the flexure a measuring unit for measuring a static attitude angle of the thin film magnetic head, and a computer system including a CPU and a memory unit in which adjustment conditions corresponding to static attitude angles of the thin film magnetic head are previously ranked and memorized. The CPU is configured to retrieve from the memory unit a particular adjustment condition corresponding to a measured angle supplied from the measuring unit and supply the retrieved adjustment condition to the adjusting unit, enabling the adjusting unit to bend the flexure based on the retrieved adjustment condition supplied from the computer system.

The invention discloses a repairing agent for a skin defect and a preparation method thereof. Each milliliter liquid of the repairing agent for the skin defect contains 10-50 million cells; the cells are dermal fibroblastic stem cells, fibroblastic precursor cells and fibroblasts which are collected after the cut neonatal preputial skin is subjected to in-vitro low serum primary culture and passage amplification; and the liquid is prepared by mixing amino acid injection with 5% of glucose injection at a volume ratio of 1:0.5-2. The repairing agent provided by the invention has the following advantages that the repairing agent for the skin defect has more cell viability and amplification; the combined action without rejection is achieved on the external applied parts and skin tissues; the obvious filling and repairing effects are achieved after the repairing agent is externally applied for one week; and the curative effect is lasting and the treatment schedule is simple and convenient.

The invention relates to a Chinese medicinal composition for treating rhinitis, and a preparation method thereof and a Chinese medicinal preparation. The Chinese medicinal composition comprise 15-25 parts of fructus Xanthii, 15 to 25 portion of radix Saposhnikoviae, 12 to 20 part of schizonepeta, 12 to 20 part of chuanxiong rhizome, 12 to 20 part of angelica dahurica, 12 to 20 part of asarum, 15 to 25 part of magnolia flower, 15 to 30 part of centipede herb, 15-25 part of mint, 15-22 parts of kaempferol and 18-30 part of dandelion, wherein that raw materials are respectively weighed accordingto the weight ratio of the fructus Xanthii, radix Saposhnikoviae, herba Schizonepetae, rhizoma Ligustici Chuanxiong, radix Angelicae Dahuricae, herba asari, flos Magnoliae, herba Centipedae, herba Menthae, kaempferi and dandelion, respectively crushed and ground into 200-mesh powder, and each raw material powder is mixed uniformly, sterilized and packaged. A Chinese medicine in that form of powderfor fumigating nasal cavity is prepare from Chinese-medicinal composition and features quick effect, short course of treatment, high cure rate, curative effect on both symptoms and root cause, and norecurrence after cure. The Chinese medicinal composition has small irritation, uniform effect, easy to absorb the drug ingredients, avoiding the blurring of the target and other adverse reactions when systemic drug use.

The present invention relates to a composition for maintenance of bone health or prevention, alleviation and / or treatment of bone disorders. It also relates to the use of the composition in the manufacture of a nutritional product, a supplement, a treat or a medicament; and a method of promoting bone growth or for the maintenance of bone health, which comprises administering an effective amount of the composition.

The invention provides a coupling member for use in the repair of pipes and pipelines of from 90 mm to 250 mm in diameter, such as those used for the pipeline transportation and delivery of domestic and industrial liquids such as water, gas, oil and other petrochemicals. Two coupling members are used for each repair. Each has a first collar portion for surrounding the new pipe section and a second collar portion for surrounding a cut end portion of the old pipe section, and the two pipe connectors are located with their respective first collar portions adjacent to one another and their respective second collar portions facing mutually outwardly towards the opposite ends of the new pipe section. Pressure chambers are formed between the annular grooves and the seal members of the first collar portions and between the annular grooves and the nitrile rubber sealing rings of the second collar portions.

The invention relates to injection for treating skin defects which takes cells as main component, and the content of cell component in every milliliter of filler used for injection is 10-50 million; the cell component is of at least one type of dermal fibroblast stem cells, fibroblast precursor cells and fibroblasts which are obtained by collecting skin of aborted fetus and excised foreskin of newborn after in vitro culture and proliferation through low serum or serum-free. The invention also provides a preparation method of the injection for treating skin defects. The invention has the advantages of immediate and obvious filling and repairing effects after injection, lasting curative effect, and simple and convenient treating procedures.

A computer assembly for example for use as a network server comprises housing a host processor located within the housing and, a service processor also located within the housing for providing system management functions within the computer assembly. The housing includes a display that is located thereon for displaying the status of components of the assembly obtained from the service processor, and one or more manual switches located on the housing for enabling a user to vary information displayed by the display and / or to alter the status of the equipment. The computer assembly may include a console interface that communicates with the service processor to enable the system management functions of the assembly to be monitored and / or the status thereof to be modified from a remote console connected thereto in addition to or instead of by the display and switches.

The invention discloses a soil water-retaining agent produced from aluminum ash and a preparation method thereof. The method comprises the following steps: respectively adding dilute nitric acid and asodium sulfide solution into the aluminum ash to remove heavy metals in the aluminum ash until the content reaches an agricultural heavy metal limit standard; mixing the aluminum ash without the heavy metals with a calcium-based compound, and grinding; activating the fully mixed materials at a high temperature to obtain a material taking calcium sulphoaluminate as a main mineral component; and finally, under the hydration condition, obtaining the soil water-retaining agent which takes ettringite with 32 crystal water as a main mineral component and has a weak base characteristic. The productcan be applied to drought resistance and improvement repair work of soil in arid and semi-arid regions. According to the method, efficient agricultural comprehensive utilization of the aluminum ash which is an aluminum extraction secondary byproduct is realized, and a scientific method is provided for reducing aluminum ash stockpiling and fully utilizing aluminum resources; the prepared ettringitewater-retaining agent has a certain soil water-retaining capacity and a good long-term water-retaining effect, and the production cost of the product is low.

The invention relates to the technical field of biological medicines, in particular to a targeting phase-change nano-drug system as well as a preparation method and application thereof. The targetingphase-change nano-drug system comprises a main body, liquid fluorocarbon is wrapped in the main body, the main body is loaded with a drug, and the main body is covalently connected with BMS-470539. The medicine system can solve the problems of toxic and side effects and weak targeting when immunosuppressive treatment is adopted for immune-related kidney diseases in the prior art. The targeting phase-change nano-drug system can be applied to preparation of related drugs for treating immune nephropathy.