Chamber for perfusion of adherent cell and tissue cultures during microscopic observation has circular base, perforated sealing disk and plastic cover which is held in place by pretensioned annular spring

Chamber for perfusion of adherent cell and tissue cultures, comprising a channel (5) for perfusion under specific flow conditions, a circular base, a perforated sealing disk, and a plastic cover, is new. The disk forms a rectangular flow channel with the base and the plastic cover and the cover is h...

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Hauptverfasser: BERNSTEIN, THOMAS, PAULITSCHKE, MANRICO
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PAULITSCHKE, MANRICO
description Chamber for perfusion of adherent cell and tissue cultures, comprising a channel (5) for perfusion under specific flow conditions, a circular base, a perforated sealing disk, and a plastic cover, is new. The disk forms a rectangular flow channel with the base and the plastic cover and the cover is held in place by a pretensioned annular fixing spring (8). Chamber for perfusion of adherent cell and tissue cultures, comprising a channel (5) for perfusion under specific flow conditions, a circular base, a perforated sealing disk, and a plastic cover, is new. The disk forms a rectangular flow channel with the base and the plastic cover and the cover is held in place by a pretensioned annular fixing spring (8). Die Erfindung bezieht sich auf eine Kammer mit einem Strömungskanal zur Perfusion von adhärenten Zell- und Gewebekulturen unter definierten Strömungsbedingungen, die eine mikroskopische Beobachtung der Kulturen ermöglicht. DOLLAR A Die erfindungsgemäße Kammer besteht aus einem runden Kammerkorpus, einer perforierten Dichtungsscheibe und einer Kunststoffscheibe, in der die Dichtungsscheibe eine planparallele Aussparung aufweist, die einen im Querschnitt rechteckigen Strömungskanal darstellt, dessen Wände durch die Dichtungsscheibe, den Kammerkorpus und die Kunststoffscheibe gebildet werden, wobei die Kunststoffscheibe mittels eines extrem flachen vorgespannten Überwurf-Federarretierungsringes auf dem mit der Dichtung versehenen Kammerkorpus fixiert wird.
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The disk forms a rectangular flow channel with the base and the plastic cover and the cover is held in place by a pretensioned annular fixing spring (8). Chamber for perfusion of adherent cell and tissue cultures, comprising a channel (5) for perfusion under specific flow conditions, a circular base, a perforated sealing disk, and a plastic cover, is new. The disk forms a rectangular flow channel with the base and the plastic cover and the cover is held in place by a pretensioned annular fixing spring (8). Die Erfindung bezieht sich auf eine Kammer mit einem Strömungskanal zur Perfusion von adhärenten Zell- und Gewebekulturen unter definierten Strömungsbedingungen, die eine mikroskopische Beobachtung der Kulturen ermöglicht. DOLLAR A Die erfindungsgemäße Kammer besteht aus einem runden Kammerkorpus, einer perforierten Dichtungsscheibe und einer Kunststoffscheibe, in der die Dichtungsscheibe eine planparallele Aussparung aufweist, die einen im Querschnitt rechteckigen Strömungskanal darstellt, dessen Wände durch die Dichtungsscheibe, den Kammerkorpus und die Kunststoffscheibe gebildet werden, wobei die Kunststoffscheibe mittels eines extrem flachen vorgespannten Überwurf-Federarretierungsringes auf dem mit der Dichtung versehenen Kammerkorpus fixiert wird.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
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subjects CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PHYSICS
TESTING
TRANSPORTING
title Chamber for perfusion of adherent cell and tissue cultures during microscopic observation has circular base, perforated sealing disk and plastic cover which is held in place by pretensioned annular spring
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