Roche Diagnostics Operations, Inc.

Roche Diagnostics Gmbh

F. Hoffmann-la Roche Ag

Igen Ls LLC

Reinhold Krämer

Stephan Sattler

Uwe Mertsch

Herbert Buschek

Michael Kühnl

Petra Ickler

The invention concerns a packaging cassette for reagent carriers, which is characterized by a base housing containing connected adjacent compartments for reagent carriers, wherein the compartments are separated from one another by partitions and are opened individually, each compartment having its own sealing cover which enables the compartment to be re-sealed.

Packaging cassette for reagent carriers

A cell for conducting electrochemiluminescence measurements is disclosed. The cell in one embodiment provides a measurement cell housing having a cavity, a fluid inlet channel for inducing fluid into the cavity and a fluid outlet channel for discharging fluid from the cavity at axial ends. The cell also provides at least one working electrode and a counter electrode on or in the cavity, and an optical viewing element for observing electrochemiluminescence effects in the cavity, wherein the fluid inlet channel has an at least approximately continuous curved course in a transition area to the cavity so that the fluid inlet channel at its end which is joined to the cavity is shaped in such a manner as to constitute a continuous course of the transition between the fluid inlet channel and the cavity to generate a largely steady flow profile when inducing fluid into the measurement cell cavity.

Cell for conducting electrochemiluminescence measurements

Decapping system for opening or closing reagent containers or cartridge systems closed by a lid which is removed and secured by a rotational movement and method thereof are disclosed. The decapping system has a centering unit at its lower end that provides a snap-in element which engages the lid, and a plurality of simultaneously driven and vertically movable screwing heads which compensates for variable heights and/or sizes of cartridge systems to be processed.

Method for unscrewing lids from a cartridge system

Decapping system

The invention concerns a group of reagent carriers that is combined to form a composite, each one of said carriers having at least one test region located in a shallow trough-like depression, where the reagent carriers in the composite are held together exclusively by interconnected protective covers for the test regions.

Growing community of inventors

Peissenberg, Germany

Reinhold Krämer