2011results about How to "Easy to wash" patented technology

Disclosed herein are methods for harvesting adipose tissue so as to preserve an increased population of viable microvascular endothelial cells. Adipose tissue containing microvascular endothelial cells is harvested using a collection apparatus incorporating an elongate cannula having apertures with tissue cutting edges. A sub-ambient pressure is applied to a lumen in the cannula to draw the adipose tissue through the aperture where it is then severed using the cutting edge to disrupt the connective adipose matrix. This harvesting provides a cleaner, more homogeneous sample of adipose tissue, thereby increasing the population of viable microvascular endothelial cells obtained through further processing. Rapid and easy methods for the further homogenization of the harvested adipose tissue are also disclosed.

A shower head includes a housing having a first side formed with a plurality of water outlet holes, a plurality of nozzles each detachably mounted in the respective water outlet hole, a top cover detachably mounted on an open second side of the housing, and a water dividing member detachably mounted on the top cover and connected to the inside of the housing. Thus, the top cover can be detached from the housing to facilitate a user washing the inside of the housing. In addition, each of the nozzles is made of a flexible material, so that each of the nozzles can be deformed to detach from the respective water outlet hole easily and quickly, thereby facilitating the user replacing the nozzles.

An axial-flow blood pump for pumping blood includes a substantially cylindrical outer enclosure. A tubular housing concentric with and located within the outer enclosure has at one end an inlet and at an opposite end an outlet. A motor stator is concentric with and located between the outer enclosure and the tubular housing. An impeller is concentric with and located within the tubular housing. The impeller is suspended in operation by a combination of passive magnetic forces between magnets within the impeller or magnetized regions of the impeller and the motor stator and hydrodynamic thrust forces generated as blood flows between the tubular housing and a plurality of hydrodynamic thrust bearing surfaces located on the impeller. A volute may be in fluid-tight connection with the outlet of the tubular housing for receiving blood in the axial direction and directing blood in a direction normal to the axial direction. The volute has a flow-improving member extending axially from the volute and into and coaxially with the tubular housing.

A method and apparatus are disclosed involving a soap dispenser base for helping assure the washing of a person's hands. Pressure exerted on a soap dispenser in contact with the soap dispenser base activates a timing means coupled with the base which gives information to the soap dispenser user on the correct duration of time to wash their hands. The base may also include a signal means which helps verify to other parties that the soap dispenser has in fact been utilized. Additionally, the soap dispenser base product may also contain marking mechanisms which are designed to be placed on a variety of different styles of soap dispensers. The marking mechanisms contain an easily identifiable substance which can only be removed by effective hand washing.

The invention discloses a semiautomatic electrothermal cooking pot, comprising a clip-type temperature controller, a stainless steel pot, an electric cooker and a power socket board, wherein the clip-type temperature controller is provided with a clip bracket; the front end of the clip bracket is provided with a temperature control switch; the left end of the temperature control switch is communicated with a capillary tube; the left end of the capillary tube is communicated with a temperature sensing head; the temperature sensing head is tightly clung to the lower right end of the stainless steel pot; a clip opening of the clip bracket is supported at the right end of the stainless steel pot. The pot disclosed by the invention has the advantages that a water level line at the bottom of the stainless steel pot is a sauce-reducing water level line during a cooking process; different water adding amount in the pot is controlled according to different food materials and cooking requirements, the water adding amount is in direct proportion to cooking time, the cooking time depends on the water adding amount, the cooking degree of cooked food depends on the cooking time, and the sauce-reducing degree of the cooked food depends on different pot bottom temperatures; the cooked food can reach an expected effect by means of flexibly and expertly mastering the water adding amount and the different pot bottom temperatures; after cooking, the electric cooker powers off automatically, the situation that the food is scorched due to oblivion is prevented, and the effects of saving time, labor and worry are achieved.

An axial-flow blood pump for pumping blood includes a substantially cylindrical outer enclosure. A tubular housing concentric with and located within the outer enclosure has at one end an inlet and at an opposite end an outlet. A motor stator is concentric with and located between the outer enclosure and the tubular housing. An impeller is concentric with and located within the tubular housing. The impeller is suspended in operation by a combination of passive magnetic forces between magnets within the impeller or magnetized regions of the impeller and the motor stator and hydrodynamic thrust forces generated as blood flows between the tubular housing and a plurality of hydrodynamic thrust bearing surfaces located on the impeller. A volute may be in fluid-tight connection with the outlet of the tubular housing for receiving blood in the axial direction and directing blood in a direction normal to the axial direction. The volute has a flow-improving member extending axially from the volute and into and coaxially with the tubular housing.

The invention belongs to the technical field of petroleum and natural gas well completion, and relates to a supercritical carbon dioxide completion fluid. The supercritical carbon dioxide completion fluid is prepared by mixing a preflush spacer fluid, a supercritical carbon dioxide flushing solution and a post-flush spacer fluid according to a volume ratio of 2-5:100:1-5. When the supercritical carbon dioxide completion fluid is used, the supercritical carbon dioxide flushing solution and a cementing slurry are prepared on the ground, the preflush spacer fluid and the post-flush spacer fluid are prepared, the preflush spacer fluid, the supercritical carbon dioxide flushing solution, the post-flush spacer fluid and the cementing slurry are sequentially pumped into a well head through a present fluid device in order to flush, the cementing slurry solidifies after the flushing, and an alkaline substance is injected from an annulus to remove carbon dioxide in the supercritical carbon dioxide flushing solution in order to prevent pollution of carbon dioxide to atmosphere and corrosion of carbon dioxide to bushings. The supercritical carbon dioxide completion fluid has the advantages of easily available raw materials, scientific principle, use convenience, good cementing effect, low cost, effective reduction of the thickness of mud cakes, and improvement of the cleanliness and roughness of the mud cakes.

A washing machine designed to uniformly and rapidly supply wash water into a drum through a drive shaft. The washing machine comprises a cabinet, a tub supported in the cabinet, a drum rotatably disposed within the tub for containing laundry, a spider mounted to the drum, a drive shaft connected to the spider to rotate the drum, at least one lifter mounted on an inner surface of the drum, and a water supply path formed to allow wash water to be supplied into the drum after passing through the drive shaft, the spider, the drum and the lifter. After sequentially passing through the drive shaft, the spider, the drum and the lifter, the wash water is then injected into the drum from the lifter, so that the wash water is rapidly and uniformly supplied to laundry, thereby enhancing washing and rinsing performance.

A mitten-shaped cosmetic brush cleaning device includes a frontal panel and a complementary rear panel that cooperate to form an enclosure for receiving the user's hand. The frontal panel overlies the palmar side of the hand and incorporates distinct washing, rinsing, and post-rinsing textures suited to larger cosmetic brushes. The rear panel incorporates distinct washing, rinsing and post-rinsing textures suited for smaller brushes such as those used to apply eye makeup. The device further incorporates a smooth surface region along a thumb section of the mitten and an index-finger side of a main body of the mitten, to facilitate use of the thumb and index finger to compress a brush head between confronting portions of the smooth surface to remove excess moisture after cleaning.

The invention discloses elastic anti-fouling outer wall paint with acid rain resistance. The outer wall paint comprises the following components in percentage by weight: 10 to 20 percent of water, 0.5 to 0.8 percent of acrylic ammonium salt dispersant, 20 to 26 percent of rutile type titanium white powder, 2 to 3 percent of kieselguhr, 8 to 15 percent of superfine barium sulfate, 1 to 2 percent of sericite powder, 40 to 50 percent of self-crosslinked elastic acrylic polymer latex, 3 to 5 percent of opaque covering polymer, 1 to 2 percent of anti-freezing agent, 1 to 2 percent of film-forming aid, 0.5 to 0.8 percent of mold-proof anti-algae agent, 1 to 3 percent of organic silicon waterproof agent and 0.5 to 1.5 percent of polyurethane associated thickener. The paint has the advantages of acid rain resistance, good anti-fouling performance, excellent elasticity, mold injury resistance, good storage stability and capability of repeatedly coating a paint film.

A multimodal container includes a first shell having a base and a first wall coupled to the base, the first wall defining a first cavity and a first cavity opening general opposite of the base; a second shell having a second wall defining a second cavity and a second cavity opening; and a coupler selectively engaging the shells proximate the openings to join the second shell to the first shell alternately in one of a bottle mode and a cup mode, the bottle mode including the second shell extending away from the first shell with the coupler disposed therebetween forming a bottle and the cup mode including the second shell nested within the first cavity forming a double-walled cup.

The invention discloses a polyurethane fiber dry spinning oil agent, which comprises 30 to 80 weight percent of dimethyl silicon oil, 10 to 50 weight percent of mineral oil, 1 to 7.5 weight percent of high-carbon isomeric fatty alcohol or acid, 1 to 5 weight percent of dispersed component, 0.1 to 1.5 weight percent of stearate and 2 to 20 weight percent of antistatic component. The dispersed component is a mixture of an organic silicon surfactant and acrylic acid-maleic acid copolymer, and the weight ratio of the organic silicon surfactant to the crylic acid-maleic acid copolymer is 1:0.5-2; and the antistatic component is a mixture of polyether silicon oil and nonionic isomeric alcohol polyethenoxy ether, and the weight ratio of the polyether silicon oil to the nonionic isomeric alcohol polyethenoxy ether is 1:0.5-2. The polyurethane fiber dry spinning oil agent has excellent smoothness, softness, antistatic property, stable performance and excellent anti-adherent performance; polyurethane fiber treated by the oil agent has good unreeling property and forming property; and in the subsequent processing flow, polyurethane filaments are easy to unreel, not drop edge and has few broken filaments.

The invention relates to a preparation method of yttrium aluminum garnet phosphor activated by cerium and a phosphor. The invention provides a generalized preparation method of yttrium aluminum garnet phosphor activated by cerium. A chemical formula is Y3-x-y-zRyAl5-mGamO12: Cex, R'z. The preparation method comprises the steps of: preparation of metal ions solutions, preparation of precipitant solutions, preparation of metal ions precipitants, addition of flux and solid phase reaction, sintering, grinding powders sintered under high temperature, pickling, alkali washing, water washing and drying, then the target product YAG:Ce phosphor, which has high luminous intensity, low agglomeration degree without ball milling, proper powder size and narrow particle size distribution, is obtained; besides, the phosphor has low agglomeration degree after being treaded under high temperature, and the phosphor can be packed and sealed without ball milling and can maximize the excellent optical property.