| abstract |
A cartridge assembly is adapted to be used in a sensor-dispensing device. The cartridge assembly comprises an end cap, a disposable cartridge and a sealing mechanism. The end cap includes one opening. The disposable cartridge comprises an outer and inner cartridge. The inner cartridge contains sensors arranged in a stack therein. Each of the sensors carries a reagent sufficient to produce a signal in response to the analyte concentration in a fluid. The outer cartridge forms an opening of sufficient dimensions to permit a sensor to pass through the opening. The outer cartridge includes a holding mechanism that holds at least one of the sensors in place during movement of the inner cartridge. The sealing mechanism is adapted to form a substantially moisture-tight seal. |