68 results about "Tissue fiber" patented technology

A fiber optic splice organizer stores optical fiber splices and sufficient slack to permit the fibers to be readily separated, such as for reorganization or to remake a splice. Multiple hinges connect a plurality of fiber trays side by side to provide pivotable connections between trays. A flat orientation of the trays enables splicing and coiling of fibers as they are loaded into a tray. The trays then pivot into a fiber storage position. Special features of the hinges provide support for fibers and splices as they are loaded into the trays. The hinges protect the fibers as the trays are pivoted as well as when the trays are in their folded position for storage without requiring buffer tubes. Multiple architectures for the organization of fibers are enabled without violating minimal bend radii, and while providing for ease of separation of individual fibers or groups of fibers.

A method for stimulating nerve or tissue fibers and a prosthetic hearing device implanting same. The method comprises: generating a stimulation signal comprising a plurality of pulse bursts each comprising a plurality of pulses; and distributing said plurality of pulse bursts across one or more electrodes each operatively coupled to nerve or tissue fibers such that each of said plurality of pulse bursts delivers a charge to said nerve or tissue fibers to cause dispersed firing in said nerve or tissue fibers.

Spirally wound paper products are disclosed having desirable roll firmness characteristics and softness properties. The rolled products can be made from a single ply tissue web formed according to various processes. Once formed, the tissue web is subjected to a shear-calendering device that increases the fuzz-on-edge properties of the web and preserves the bulk of the web when wound.

The present disclosure relates to a fiber, a method of forming a fiber, a system for forming a fiber, and a method of engineering tissue from a fiber. The fiber includes an engineered geometric feature forming a non-Euclidian geometry.

The construction process of skin tissue engineering rack containing epidermal growth factor with fetus calf or ox tendo achillis as basic material includes dewatering, defatting, primary enzyme treatment to reduce the covalent bond among tissue fibers, dialysis, secondary enzyme treatment to remove antigenic determinant, dissolving with acetic acid to obtain no-antigenicity collagen solution and collagen sponge film, soaking in propanetriol to adsorb, drying, mixing water solution of heparin and acetic acid, water solution of epidermal growth factor and propanetriol wetted collagen sponge film, and final freeze drying. The rack has no antigenicity, high strength, high flexibility, convenient operation implantation, no toxicity to wound, and capacity of inducing wound cell growth and promoting wound healing.

The present invention relates to a production method of dust-free cleaning cloth and its finished product. Said method includes the following steps: 1. adopting extremely fine denier profiled fiber with spade-shaped structure as tissue fibre base material; 2. weving yarn bundle made of said base material into a base cloth; 3. making said base cloth into which a cleaning agent is added into cloth roll; 4. thermosetting said cloth roll; 5. cutting the cloth roll into required size by means of thermal cutter, laser or ultrasonic wave; and 6. finishing to obtain the finished product.

The invention provides a wastewater treatment method which comprises the steps: wastewater enters biomass enrichment culture equipment after regulated by a regulating tank, is subjected to biomass treatment by using microorganisms, enters an aeration tank set for aeration treatment, and settles in a settling tank; settled sludge in the settling tank reflows to the aeration tank set, the regulating tank and the biomass enrichment culture equipment through a sludge reflowing tube at a reflowing ratio of 0.5-10 times; and an air supply tube supplies air to the aeration tank set and the biomass enrichment culture equipment, wherein the microorganisms are Bacilli. The biomass enrichment culture equipment comprises a polyporic tissue fiber body with volume weight of 0.04-0.08g/cm<3> and voidage of above 90 percent. According to the method provided by the invention, by adapting to the change of processing conditions, such as water quality, water yield, load, temperature and the like the purification treatment of the wastewater in the expectation is successfully realized.

The invention discloses a wound depth repairing regenerative dressing formula and a preparation method thereof. The formula includes: bioactive regenerated silicon powder, medical grade sodium hyaluronate, carboxymethyl chitosan, medical vitamin E oil, medical white vaseline, medical liquid paraffin, medical lanolin and polyethylene glycol 4000. The remarkable effects of the formula is that the implementation is simple, and the above formula adopts a specific ratio, which can realize ion exchange in cells and form a three-dimensional network structure consistent with the original skin, and realizes the ordered growth of a new tissue fiber layer, the regeneration of capillaries and hair follicles, the regeneration repairing of wound endogenous tissue and the inhibition of scar formation. The formula is fused with a specific proportion while preparation is carried out, the operation is simple, the wound can be quickly healed, and the regeneration repairing of wound endogenous tissue canbe realized.

The invention belongs to the technical field of food processing, and particularly relates to a preparing method for artichoke pickled vegetables. The preparing method includes the specific steps of A, raw material pretreating; B, pickling; C, primary inoculating; D, primary fermenting; E, secondary inoculating; F, secondary fermenting. After artichoke bracts or stems are subjected to two times of fermentation, tissue fibers are obviously tenderized, and the coarse texture taste is improved; artichoke is subjected to two times of fermentation, the green and astringency taste is obviously reduced, the slightly-sour flavor and the rich sauce fragrance flavor are generated, and the acceptability in the consumer market is improved; the nitrite content of the pickled vegetables prepared with the method is low; bioactive products such as cynarin and chlorogenic acid are reserved to a large degree.

A green asparagus fresh juice nutritious noodle and a method of preparation relates to a nutritious noodle made by green asparagus fresh juice and the processing method thereof. The green asparagus fresh juice noodle comprises flour and green asparagus fresh juice, wherein the weight ratio of flour to the green asparagus fresh juice is 1:0.3 to 0.35, the processing method is that: 1. according the following weight ratio to mix materials, flour is 1000 shares, green asparagus fresh juice is 300 to 500 shares, salt is 8 to 9 shares and dietary alkali is 7 to 8 shares; 2. the materials are mixed evenly, and then are added an amount of water to knead into the dough; 3. the dough is pressed and cut into pieces; 4. the noodle is dried at a normal temperature to become the finished product. The invention has the advantages that the invention is capable of fully keeping nutrient contents and scent taste of green asparagus fresh juice, green asparagus which is ground into juice in order to crush up the tissue fiber of the green asparagus is easy to be absorbed by human body, in addition, due to no antiseptic agent and artificial color not added in the technical process of production, the products are not polluted, thereby, the green asparagus fresh juice alimentay noodle is nutrition, health care and environmental protection food wanted by modern people.

The invention discloses a supporting hinged shaft forging technology. The supporting hinged shaft forging technology includes following steps: (1) chamfering one end of a steel ingot blank, pressing a dead head at the other end of the steel ingot blank so as to form a pincer handle, cutting an unnecessary segment of the steel ingot blank, cutting a water gap, and removing burrs; (2) placing the steel ingot blank into a hole disk, and performing upsetting on the steel ingot blank; (3) fetching out the steel ingot blank, chamfering four edges of the steel ingot blank, rounding the steel ingot blank from all directions, and filing the pincer handle; (4) drawing the steel ingot blank into a pole, forging the pole until steps at two ends of the pole are forged to the designed dimension, and then placing the two ends of the pole into a die, and performing upsetting on the pole; (5) smoothing the two ends of the pole, repeatedly shrinking the pole in all the directions, and using a punch to push double sides of the pole; (6) using a martensite rod to perform chambering twice; (7) smoothing two end faces of the pole, enabling the thickness of the two end faces of the pole to reach the designed size, and inserting the punch into a round inner hole so as to smooth the round inner hole; (8) performing heat treatment after the size of the pole is qualified through measurement. The supporting hinged shaft forging technology has the advantages of being simple and convenient, can be used to directly obtain a qualified product through a forging method, prevents lathing from damaging tissue fibers of the product, prolongs use life of the product, and simultaneously reduces a processing volume, saves materials, and reduces cost.

A process for preparation of a pawpaw skin cleaning article comprises first, getting fresh pawpaw to disintegrate, second, adding common salt which is stirred as the common salt is added till reaching saturation, and adding 2 to 30% metallic ion complex agent to homogenize, third, grinding through a colloidal mill and/or a homogenizer, and leading particle size of particles which are contained to reach 0.5 to 80um, fourth, adjusting pH value between 2.3 and 4.5, fifth, packing according to weights, and filling inert gas to remove oxygen, finally, evacuating and sealing. Extra juice can be pressed to make pawpaw face washing mud, and 1 to 6 times bath salt (NaCl) can be added to make pawpaw bath salt, tissue fibers of pawpaw are softer, which do not dissolve in water, and the pawpaw can not harm skin through fine grinding. Common salt has the functions of cleaning and inhibiting bacteria, common salt which is added in pawpaw juice can improve skin cleaning effect of the pawpaw juice. The pawpaw skin cleaning article has functions of skincare and whitening as removing dirt and cleaning skin, and skin cleaning is led to be more thoroughly, and the effect is better.

A patient-specific finite element model of the cornea is generated for the purposes of modeling a cornea for simulating tissue cuts in the cornea. A first group of tissue fibers, with main fibers that extend parallel to the surface of the cornea, is distributed in the finite element model in accordance with a first distribution function. Moreover, a second group of tissue fibers, with inclined cross-linked fibers that do not extend parallel to the surface of the cornea, is distributed in the finite element model in accordance with a second distribution function. Here, the second distribution function distributes the cross-linked fibers with a non-uniform weighting function over the depth of the cornea, from the outer surface of the cornea to the inner surface of the cornea.

The invention discloses a phenolic plastic inspection well cover, and a preparation method thereof. The phenolic plastic inspection well cover is prepared via moulding processing of the below raw materials using a hot pressing mould. The raw materials comprise 50 to 60 parts of phenolic resin, 30 to 40 parts of glass fiber, 20 to 30 parts of cotton fiber, 10 to 20 parts of quartz sand, 2 to 5 parts of graphite powder, and 0.5 to 1 part of a catalyst. The phenolic plastic inspection well cover is provided with 2 to 5 layers of glass fiber net; moulding processing is carried out using a phenolic plastic inspection well cover hot pressing mould; and the preparation method comprises steps of phenolic plastic raw material and filling material preparation, mixing and blending, charging, preheating, and high temperature hot pressing. The beneficial effects are that: the raw materials are common and cheap; thievery prevention is realized; the phenolic plastic inspection well cover is excellent in compactibility; tissue fiber direction uniformity is excellent; well cover mechanical strength and surface hardness are high; deformation is not easily caused; wear resistance, impact resistance, and shock resistance are excellent; and bending strength is high.

The invention discloses a coaxial push-in-type tree injection tool. The tool is characterized by comprising a syringe needle, a core rod and a conversion connecting portion, wherein a flow pass extending towards the front end is arranged inside the syringe needle, a connector is arranged at the rear end of the syringe needle and connected with the conversion connecting portion, and the conversion connecting portion is provided with a hose connector; a conical end is arranged at the front end of the core rod, the diameter of the conical bottom of the conical end is equal to the outer diameter of the front end of the syringe needle, the rear end of the core rod penetrates through the flow pass, the connector and the conversion connecting portion, and the rear end of the core rod outside the conversion connecting portion is connected with a pressing plate; when the conical end is flush with the front end of the syringe needle, a distance is maintained between the pressing plate and the conversion connecting portion, and the portions, inside the flow pass and the conversion connecting portion, of the core rod are provided with longitudinal grooves. Tree trunk tissue fiber will not be cut off, later wound healing and growth are facilitated, a needle hole will not be blocked, the infusion coverage diffusion area can also be increased, uniform distribution and transportation of liquid medicine or a nutrient solution are facilitated, and fast absorption is facilitated.

The invention relates to a sharp slide ionization device based on electric tip spray and the application of the sharp slide ionization device. The ionization device comprises a sharp slide, an electrode and an objective table, wherein the sharp slide is made of glass and is cylindrical; a tip is arranged at the front end of the sharp slide; the sharp slide is placed on the objective table and fixed by a copper wire; the middle rear part of the sharp slide is wound with the copper wire as one end of the electrode; the other end of the electrode is grounded; the sharp slide is formed by grindingthe front end of a glass dropper with sand paper; the tip at the front end of the sharp slide is less than or equal to 0.3mm in thickness and less than or equal to 0.2mm in width; the tip of the sharp slide and a sample introduction port of a mass spectrometer are aligned at the right and left to form 1000-5000V voltage; and a distance between the tip of the sharp slide and the sample introduction port is greater than or equal to 10mm. The device is simple in structure, easy to construct, convenient and quick to operate and resistant to cross contamination, can be conveniently used for directsample introduction and analysis of a sample solution and solves the problem of certain contamination on an analyte due to complicated ingredients of filter paper, leaves, toothpicks and tissue fibers of the existing electric tip spray substrate materials.

The present invention is directed to a machine and process for producing a tissue web. The machine includes a forming area including at least one rotating continuous dewatering wire with zonally varied wire permeability, and at least one shoe press. The process includes dewatering the tissue web with at least the at least one continuous dewatering wire with zonally varied wire permeability, and pressing the tissue web in the at least one shoe press.

The invention discloses double protein meat, which is prepared from the following raw materials in percentage by weight: 50-75% of meat, 15-45% of soybean drawing protein, 4-12% of dietary fiber and 1-5% of seasonings. By adding the soybean drawing protein into the meat, the prepared double protein meat is improved in surface smoothness, tissue uniformity, hardness and elasticity; and the meat and the soybean drawing protein are used as the raw materials for preparing the double protein meat, so that the problems that the soybean drawing protein is not strong in meat feeling and coarse in tissue fiber can be solved, and the cost can be reduced.

The invention relates to a preparation method for a waterproof and heat-insulating self-leveling material, belonging to the technical field of building materials. According to the invention, Metasequoia glyptostroboides barks, nalgrass poles, Cyperus alternifolius leaves and red maple barks are mixed and ground; water molecules are pressed into tissue fibers at a high temperature and a high pressure; sodium ferrate oxidized lignin is added to generate carboxyl groups with hydroxyl groups on cellulose; meanwhile, ester groups have good heat-insulating performance and facilitate reinforcing hydrophobicity of a self-leveling material; modified and decomposed plant fibers are mixed with glucose for a reaction, and the glucose has rich hydroxyl groups which can react with the plant fibers withsurface grafted with a large number of carboxyl groups to form stable covalent bond adsorption; through a granular structure, the self-leveling material forms a plurality of micropores in a microstructure after construction curing, and gas is filled in pores to facilitate reinforcing the heat-insulating performance of the self-leveling material; thus, the self-leveling material has broad application prospects.