Abstract: Flow restrictor for a mass flow controller, having at least two flow guiding elements from the group: inlet plate with at least one inlet bore, throttle plate with at least one throttle bore, outlet plate with at least one outlet bore. The flow guiding elements are arranged at a distance from one another and wherein the at least one inlet bore, the at least one throttle bore and the at least one outlet bore are each arranged offset from one another in a spatial direction transverse to a central axis of the flow restrictor.

Abstract: A proportional valve (100) is provided that includes a movable armature (104) within a body (102), with the armature (104) including a poppet (107) and with the body (102) including one or more inflow ports (135) and an outflow bore (123), a valve seat (120) located on a projecting valve seat structure (119), with the valve seat (120) including a valve orifice (130) in fluid communication with the one or more inflow ports (135) and the outflow bore (123), and a flow flange (116) extending from the poppet (107) and including a flow flange wall (117) that surrounds the valve seat (120), forming a flange inflow channel (129) of a predetermined cross-sectional inflow area between the flow flange wall (117) and the valve seat structure (119), wherein the poppet (107) moves between closed and opened positions without changing the predetermined cross-sectional inflow area provided by the inflow channel (129).

Abstract: A proportional valve (100) is provided that includes a movable armature (104) within a body (102), with the armature (104) including a poppet (107) and with the body (102) including one or more inflow ports (135) and an outflow bore (123), a valve seat (120) located on a projecting valve seat structure (119), with the valve seat (120) including a valve orifice (130) in fluid communication with the one or more inflow ports (135) and the outflow bore (123), and a flow flange (116) extending from the poppet (107) and including a flow flange wall (117) that surrounds the valve seat (120), forming a flange inflow channel (129) of a predetermined cross-sectional inflow area between the flow flange wall (117) and the valve seat structure (119), wherein the poppet (107) moves between closed and opened positions without changing the predetermined cross-sectional inflow area provided by the inflow channel (129).

Abstract: The invention relates to an antimicrobially effective composition which comprises a) 0.001 to 1% by weight of bispyridiniumalkane, b) humectant and c) water. The composition has an osmolality of from 230 to 350 mOsmol/kg and is free from surfactant. It is used as wound and mucosa antiseptic.

Abstract: The displacement sensor (100) includes a rod (103) including a conical convex graduated magnetically anomalous region (105) and a magnetic sensor (110) located in close proximity to the concical convex graduated magnetically anomalous region (105). The magnetic sensor (110) generates a positional signal that is related to the position of the concical convex graduated magnetically anomalous region (105) in relation to the magnetic sensor (110).

Abstract: The invention relates to an antimicrobially effective composition which comprises a) 0.001 to 1% by weight of bispyridiniumalkane, b) humectant and c) water. The composition has an osmolality of from 230 to 350 mOsmol/kg and is free from surfactant. It is used as wound and mucosa antiseptic.

Abstract: The invention relates to the use of octenidine dihydrochloride for manufacturing a semisolid pharmaceutical composition for the treatment of wounds, atopic dermatitides, infected eczemas, dermatomycoses, vaginal infections, acne, herpes and/or for controlling multidrug-resistant pathogens, where the composition comprises from 0.005 to 5% by weight octenidine dihydrochloride, and a corresponding composition.

Abstract: A displacement sensor (100) is provided according to the invention. The displacement sensor (100) includes a rod (103) including a graduated magnetically anomalous region (105) and a magnetic sensor (110) located in close proximity to the graduated magnetically anomalous region (105). The magnetic sensor (110) generates a positional signal that is related to the position of the graduated magnetically anomalous region (105) in relation to the magnetic sensor (110).

Abstract: The invention relates to antimicrobial preparations which comprise octenidine dihydrochloride in liposomes. The invention additionally relates to a process for manufacturing the preparations and to the use of phospholipids for manufacturing antimicrobial preparations which comprise octenidine dihydrochloride. The preparations show a low cytoxicity.

Abstract: The invention relates to the use of octenidine dihydrochloride for manufacturing a semisolid pharmaceutical composition for the treatment of wounds, atopic dermatitides, infected eczemas, dermatomycoses, vaginal infections, acne, herpes and/or for controlling multidrug-resistant pathogens, where the composition comprises from 0.005 to 5% by weight octenidine dihydrochloride, and a corresponding composition.