摘要:
A system for the processing and separation of biological fluids into components comprises an apparatus that cooperates with a disposable set, comprising a cabinet (100) for housing a hollow centrifugal processing chamber (20) of the disposable set. The cabinet comprises a plurality of side-by-side locations (110) for receiving a corresponding plurality of centrifugal processing chambers (20) in side-by-side spaced-apart relation. Each location comprises an individual drive means (52) for driving its centrifugal processing chamber. Remotely-actuable valves (124) associated with the disposable sets are located on the apparatus' cabinet in the proximity of said locations. Valve actuation provides a display of the state of actuation of the valves (124). Selection of this state of actuation is arranged to control connection of the centrifugal processing chamber (20) of each fitted disposable set with a flexible container (200) of the same disposable set or another container, and to contol connection of the centrifugal processing chambers (20) with flexible containers of the same or other fitted disposable sets in different combinations, in particular with series and/or parallel connections.
摘要:
The present invention addresses the problem of providing a centrifugal smearing device and a sealed rotating container in which liquid components do not leak to an outside of the sealed rotating container. To solve this problem, in a centrifugal smearing device (30) including a sealed rotating container (34) that houses a chamber (10) with a slide glass removably attached for holding the liquid sample to smear cells in the liquid sample with a centrifugal force onto the slide glass, and a base (31) housing the sealed rotating container (34) and including rotational driving means (32) for rotating the sealed rotating container (34), the sealed rotating container (34) includes a main body (40) capable of housing the chamber (10) and a lid (42) for closing an upper surface opening portion of the main body (40), and has a storage section (46) for storing liquid scattered from the chamber (10) during being centrifuged, formed on an inside face of the main body (40).
摘要:
A scheduling process for loading samples into two or more centrifuges in a loading scheme that reduces the time required for high priority sample to be centrifuged. One centrifuge is initially loaded to about one-half of capacity and samples processed while the remaining centrifuge is loaded to full capacity before being operated. This creates a time-shift in the operational status of the two centrifuges so that a high-priority sample may advantageously be shuttled to whichever of the two centrifuges will be first-fully loaded and thus next-operated.
摘要:
The present invention addresses the problem of providing a centrifugal smearing device and a sealed rotating container in which liquid components do not leak to an outside of the sealed rotating container. To solve this problem, in a centrifugal smearing device (30) including a sealed rotating container (34) that houses a chamber (10) with a slide glass removably attached for holding the liquid sample to smear cells in the liquid sample with a centrifugal force onto the slide glass, and a base (31) housing the sealed rotating container (34) and including rotational driving means (32) for rotating the sealed rotating container (34), the sealed rotating container (34) includes a main body (40) capable of housing the chamber (10) and a lid (42) for closing an upper surface opening portion of the main body (40), a seal portion (100) for sealing a space between the main body (40) and the end face of the upper face opening portion is provided on an outer circumferential edge of the lid, and a scattering protection wall (120) is formed at an inside of the seal portion (100) so as to protrude downward to hide the seal portion (100) from inside so that a liquid does not scatter onto the seal portion (100).
摘要:
Provided is a centrifuge that preferably performs processes such as dispersion of a material to be processed while enhancing convenience for users. A centrifuge 1 of the present invention includes an ultrasonic wave generation source 10 that generates ultrasonic waves and a storage container 20 that stores a material to be processed M. The centrifuge 1 of the present invention also includes a rotation mechanism 30. The rotation mechanism 30 rotates the storage container 20 around a rotation axis L tilted relative to a virtual line V extended in a vertical direction in such a manner that the ultrasonic waves from the ultrasonic wave generation source 10 are constantly applicable to the material to be processed M.
摘要:
The present invention provides a method for continuous purification of motor lubricant oil comprising circulating lubricant oil between a motor lubricant oil tank and a motor; transporting contaminated lubricant oil from the motor lubricant oil tank in a cleaning loop. The transport in the cleaning loop comprises adding at least one liquid separation aid to contaminated lubricant oil; supplying contaminated lubricant oil to a three-phase centrifugal separator; continuously separating contaminants from the lubricant oil in the separator and continuously discharging a first liquid phase comprising purified lubricant oil from a liquid light phase outlet of the separator, continuously discharging a second liquid phase comprising solid contaminants from a liquid heavy phase outlet of the separator and continuously discharging a sludge phase from a sludge outlet by the aid of a conveyor screw of the three-phase separator. The method further comprises transporting the first liquid phase comprising purified oil back to the lubricant oil tank. The present invention further provides a system for carrying out the method.
摘要:
Apparatus for centrifugal separation of solid and/or liquid particles from a flow of gas, wherein two or more rotors (12) provided with conical separation surface elements (16) are located in a surrounding stationary casing (14), which delimits a common chamber (15) for collecting particles separated in the rotors. Each rotor has a fan (26) rotating together therewith. The fans (26) of the rotors are located in a common fan housing (30) that is separate from and adjacent to the casing (14) defining the collection chamber (15).
摘要:
The invention relates to a device for centrifuging at least one food product comprising at least one conveyance means (7,7a,7b) and at least one centrifuge element (9a,9b) having an interior space (15a,15b) to receive the food product and being adapted to be spun around a first rotational axis, wherein the food product is conveyable into the internal space via the conveyance means, wherein the conveyance means is at least partly insertable into and extricable out of the interior space, as well as a method for centrifuging at least one food product, especially utilizing an inventive device, wherein the food product is conveyed to at least one centrifuge element, having an interior space to receive the food product and being adapted to be spun around a first rotational axis, by at least one conveyance means, wherein furthermore the food product is conveyed to and/or from the centrifuge element such that it is transferred to the conveyance means, transferred from one element of the conveyance means to another element of the conveyance means, from the conveyance means to the centrifuge element and/or from the centrifuge element to an output of the device by a sliding movement and/or with a minimized sliding height, the food product is placed by the conveyance means close to a side wall of the centrifuge element and/or a corner of the side wall with a bottom wall and/or a bottom plate and /or before and/or during the conveyance of the food product to the centrifuge element the conveyance means is at least partly inserted into the interior space and/or during or after the conveyance of the food product to the centrifuge element the conveyance means is at least partly extricated out of the interior space.
摘要:
Methods (300), devices, and systems of processing blood are describes. The method (300) comprises the steps of: obtaining (312) blood from a patient coupled to a single blood processing device to form a closed loop between the patient and the blood processing device; collection (314) bulk mononuclear blood cells from the blood by leukapheresis using the blood processing device in the closed loop; and enriching (316) concurrently target cells separated from non-target cells in the bulk mononuclear blood cells using the blood processing device in the closed loop.