APPARATUS AND METHODS FOR PROCESSING BIOLOGICAL MATERIAL

A sedimentation chamber (10, 84) for concentrating cells in a suspension is described. In one embodiment, the chamber comprises a housing defining a substantially spherical inner chamber (26, 88); and a port (28, 92) in the housing communicating with the inner chamber. The port includes a resealable...

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Bibliographische Detailangaben
Hauptverfasser:	LAIRD, James, C, MIN, Kyungyoon, DUDAR, Thomas, E
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY BEER BIOCHEMISTRY CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE CHEMISTRY ENZYMOLOGY METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SPIRITS TRANSPORTING VINEGAR WINE
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Beschreibung
Zusammenfassung:	A sedimentation chamber (10, 84) for concentrating cells in a suspension is described. In one embodiment, the chamber comprises a housing defining a substantially spherical inner chamber (26, 88); and a port (28, 92) in the housing communicating with the inner chamber. The port includes a resealable closure (40) and the inner chamber comprises at least one of (i) a cell-receiving pocket (30) positioned generally opposite the port and (ii) a defined gas collection region (94) generally in proximity to the port. In another embodiment, the chamber comprises a housing defining an inner chamber (26, 88) having a chamber surface; a port (28, 92) in the housing communicating with the chamber; a defined cell collection region (30) in the chamber surface generally opposite the port; and a defined gas collection region (94) on the chamber surface generally in proximity to the port.