Sartorius Stedim Biotech Gmbh

Julia Lueders

Reinhard Baumfalk

Gerhard Greller

Christian Grimm

Daniel Riechers

Stefan Weisshaar

Wolfgang Kahlert

Eberhard Wuenn

Henry Weichert

Peter Polossek

A storage and/or reaction container system for fluids, includes a container and an electronic documentation device connected to the container. The documentation device further includes a timing device for capturing a point in time, at least one sensor, at least one input device for capturing inputs, and a storage device to store for readout at least one measured value captured by the at least one sensor device and/or an input captured by the at least one input device. The at least one measured value and/or the at least one input is associated by the timing device with the point in time of the capture.

Container having a computer product

A sensor device has an optical sensor (), a container () and a compartmentalizer () that temporarily divides the container into a main space () and an adjacent space (), in which the optical sensor () is located. The gas volume in the direct vicinity of the optical sensor () is reduced, as are also, consequently, the reactive products generated by radiation sterilization. The adjacent space () can be united with the main space () after the sterilization as a result of the temporary compartmentalization. The optical sensor is suitable for implementation in containers and laboratory products, such as, for example, disposable bioreactors, that are sterilized by gamma radiation.

Sensor device, comprising an optical sensor, a container and a compartmentalization means

An optical sensor is provided with reduced sensitivity toward external light influences, fluorophores, and radiation, more particularly gamma radiation. The sensor is suitable for determining at least one parameter in a medium. The sensor has a matrix that contains a fluorescent dye. The matrix is supported by a transparent substrate and has a precious metal layer on the side facing the medium. The precious metal layer provides protection against photobleaching and radiation. The optical sensor is suitable for implementation in containers and laboratory products that are sterilized by gamma radiation, such as disposable bioreactors.

Optical sensor and device therewith, and method for the production thereof

An optical is provided with reduced sensitivity to radiation, more particularly gamma radiation. The optical sensor is suitable for determining at least one parameter in a medium and includes a matrix containing a fluorescent dye. The matrix is supported by a transparent support. On the side facing the medium, the matrix has a layer soluble in the medium, which layer provides protection against radiation or damaging radiation products. The optical sensor is suitable for implementation in containers and laboratory products, such as disposable bioreactors for example, which are sterilized using gamma radiation.

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Lahstedt, Germany

Julia Lueders