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2253results about "Rotating receptacle mixers" patented technology

Automated process for isolating and amplifying a target nucleic acid sequence

InactiveUS6890742B2Efficient and high through-put operationEfficient space utilizationBioreactor/fermenter combinationsRotating receptacle mixersIsolation proceduresTemperature control
An automated analyzer for performing multiple diagnostic assays simultaneously includes multiple stations, or modules, in which discrete aspects of the assay are performed on fluid samples contained in reaction receptacles. The analyzer includes stations for automatically preparing a specimen sample, incubating the sample at prescribed temperatures for prescribed periods, preforming an analyte isolation procedure, and ascertaining the presence of a target analyte. An automated receptacle transporting system moves the reaction receptacles from one station to the next. The analyzer further includes devices for carrying a plurality of specimen tubes and disposable pipette tips in a machine-accessible manner, a device for agitating containers of target capture reagents comprising suspensions of solid support material and for presenting the containers for machine access thereto, and a device for holding containers of reagents in a temperature controlled environment and presenting the containers for machine access thereto. A method for performing an automated diagnostic assay includes an automated process for isolating and amplifying a target analyte. The process is performed by automatically moving each of a plurality of reaction receptacles containing a solid support material and a fluid sample between stations for incubating the contents of the reaction receptacle and for separating the target analyte bound to the solid support from the fluid sample. An amplification reagent is added to the separated analyte after the analyte separation step and before a final incubation step.
Owner:GEN PROBE INC

Drug dispensing method of automated drug dispensing system, and automated drug dispensing system

The present invention belongs to the technical field of automated drug dispensing methods and apparatuses, and discloses a drug dispensing method of an automated drug dispensing system, and the automated drug dispensing system. The drug dispensing method comprises the following steps that: a drug bottle is placed on a drug liquid input shaking apparatus; a multi-shaft robot moves the drug bottle to a bottle breaking device, and the drug bottle is broken through the bottle breaking device; the multi-shaft robot moves the drug bottle to the drug liquid input shaking apparatus; a hose filling transferring and drug liquid distribution device inserts needles on both ends of an infusion hose into the drug bottle or/and a mother liquor bottle, and pumps the drug liquid; and the drug liquid input shaking apparatus shakes the drug liquid on the drug liquid input shaking apparatus. With the drug dispensing method of the automated drug dispensing system, and the automated drug dispensing system in the present invention, dispensing of multiple groups of drug liquids can be rapidly completed so as to improve drug dispensing efficiency, greatly reduce labor intensity of health care workers, and easily ensure health and safety of health care workers.
Owner:上海市卫邦机器人有限公司

Highly effective feed mixing preparation device special for aquaculture

The invention discloses a highly effective feed mixing preparation device special for aquaculture. The device includes a base plate, a stirring drum, T-shaped supporting rods, an electric motor, a first rotating shaft, a first belt pulley, a belt, a second belt pulley, a second rotating shaft, stirring rods, a third gear, an outer gear ring, a cam, a discharging board, a solid feed drum and a liquid feed drum. According to the invention, the electric motor, the first rotating shaft, the third gear, the outer gear ring, the first belt pulley, the belt, the second belt pulley and the second rotating shaft are arranged to work together to drive the stirring rods and the stirring drum rotating reversely so as to improve stirring and mixing efficiency. With the arrangement of a first gear, a second gear, a third rotating shaft and helical blades, feed at the bottom of the stirring drum is brought upward and moves to the bottom of the stirring drum under the effect of gravity; and after continuous cycles, the stirring and mixing efficiency is further improved. The arrangement of the cam and the discharging board realizes intermittent discharging and avoids the problems of incomplete and uneven stirring and mixing caused by discharging feed too fast and too much under the condition of continuous discharging.
Owner:武汉中智德远科技开发有限公司

Multi-direction high-efficiency feed mixing device

The invention discloses a multi-direction high-efficiency feed mixing device. The multi-direction high-efficiency feed mixing device comprises a base, wherein a groove is arranged in the base; a support plate is arranged at the top part of the base; a speed reduction motor is arranged at the top part of the support plate; a motor shaft at the bottom end of the speed reduction motor penetrates through the support plate and is connected with a rotary disc; the right side of the bottom part of the rotary disc is rotationally connected with a connecting rod through a pin shaft; a first slide rail is arranged at the bottom part of the groove in the base; the upper part of the first slide rail is glidingly connected with a first gear rack through a slide block, and the left end of the first gear rack is hinged to the right end of the connecting rod; the bottom part of the groove in the base is rotationally connected with a first rotary shaft through a first bearing with a base, a first gear is arranged on the first rotary shaft and is engaged with the first gear rack, and the top end of the first rotary shaft penetrates through the support plate and is fixedly connected with a mixing box. The multi-direction high-efficiency feed mixing device has the advantages that the speed reduction motor is used as a power source to drive in working, so that the operation is simple, and the convenience in control and use is realized; the rotary disc is rotated, and then the mixing box is positively and reversely rotated, so that the feed is more sufficiently mixed, and the uniformity of the feed in mixing is effectively improved.
Owner:宁波新材料科技城犀鸟工业设计有限公司
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