Ge Healthcare Bio-sciences Ab

Johan L Carlsson

Lars Rosengren

Sebastian Karlsson

Patric Fricking

Henrik K Eriksson

Tomas Yngve Agren

Thomas Falkman

Henrik Svanberg

Andreas Andersson

Christian Elnegard

Hakan Frojdh

Bengt Asberg

Linnea Pauler

Per-Anders Bulow

Claes Petterson

Pia Liljedahl

Johan Svensson

S Fredrik Svensson

Per-Anders BÜLOW

The present invention relates to a bioreactor including at least one reactor vessel in form of a plastic bag, a tray () for holding said at least one bag, a rocking device for limited rocking motions of the tray () around a rocking axis (). According to the invention the bioreactor comprises a device () for enabling swinging of the tray () around a second axis () parallel to and distanced from the rocking axis ().

Bioreactor including a rocking device

A fraction collector where fractions of liquid are sequentially dispensed from a dispensing means into a plurality of receptacles arranged in a cassette in the fraction collector, by displacing the dispensing means relative to the receptacles, the receptacles being arranged at predefined positions with respect to the cassette and the cassette being arranged at a predetermined position with respect to the fraction collector, wherein the cassette is retained at the predefined position with respect to the fraction collector by a magnetic arrangement.

Fraction collector

A method in a fraction collector for accurate positioning of a dispensing device with respect to wells of a micro plate in which prior to the dispensing a sensing device is moved over the micro plate the sensing device being able to detect the number of walls between the wells in the rows and columns of the micro plate.

Positioning of dispensing means in fraction collector

In a cassette for test tubes for use e.g. in a fraction collector the test tubes are kept in a fixed position by means of flexible springs arranged on an adjustable hold and release plate, which, when moved to its release position, releases the test tubes.

Cassette for test tubes

Growing community of inventors

Kungsangen, Sweden

Johan L Carlsson