Abstract: An electronically controlled diaphragm pump system includes a pump housing with a drive gas chamber, a fluid chamber separated by a diaphragm, gas pressure means for providing a drive gas pressure in response to a control signal, and gas under-pressure means connected to a gas outlet port for providing a gas outlet under-pressure or sucking of gas in response to a control signal. The pump system has a displacement sensor and control circuitry connected to the displacement sensor for determining the displacement or position of the diaphragm and adapted or supplying the control signals to the gas pressure means and the gas under-pressure means.

Abstract: A compact, high-yield, bio-reactor for use as small, medium and large-scale production unit for therapeutic proteins, proteins in general and enzymes based on controlled activity of the cells or micro organisms and the production of such as high value antibodies for pharmaceutical and/or bio-diagnostic applications.

Abstract: A compact, high-yield, bio-reactor for use as small, medium and large-scale production unit for therapeutic proteins, proteins in general and enzymes based on controlled activity of the cells or micro organisms and the production of such as high value antibodies for pharmaceutical and/or bio-diagnostic applications.

Abstract: The present invention relates to a series of therapeutic material processing devices stacked into a column, hereby creating a bio material process plant with extremely small foot-print and all the processing devices being of single-use capabilities for lowest possible cost and methods of operating said column.

Abstract: An electronically controlled diaphragm pump system is provided. The pump systems comprises a pump housing with a drive gas chamber and a fluid chamber separated by a diaphragm. The drive gas chamber is connected to one or more gas ports for injecting and/or sucking a gas into and out of the gas chamber. The fluid chamber is connected to a least one port for fluid inlet and at least one port for fluid outlet, where the inlet port has a valve adapted to open for fluid inlet when gas is sucked out of the gas chamber and the outlet port has a valve adapted to open for fluid outlet when gas is injected into the gas chamber. The pump system further has gas pressure means connected to a gas inlet port for providing a drive gas pressure in response to a control signal, and gas under-pressure means connected to a gas outlet port for providing a gas under-pressure or sucking of gas in response to a control signal.