Abstract: On the one hand the invention relates to a distribution apparatus 41 for hand held distribution of fluid samples with a data carrier and a first communication interface. On the other hand it concerns a positioning device 21 comprising a first holder 23 adapted for holding the distribution apparatus 41, a second holder 25 adapted for holding a target container 63, an actuator for effecting a relative movement of the first and the second holder 23, 25, and a second communication interface. These two components are part of a sample distribution system 11 which is also subject matter of the invention, including its use in a process for sample distribution. A relevant aspect of the invention is that the data carrier of the distribution apparatus contains information determining the operation of the actuator.

Abstract: On the one hand the invention relates to a distribution apparatus 41 for hand held distribution of fluid samples with a data carrier and a first communication interface. On the other hand it concerns a positioning device 21 comprising a first holder 23 adapted for holding the distribution apparatus 41, a second holder 25 adapted for holding a target container 63, an actuator for effecting a relative movement of the first and the second holder 23, 25, and a second communication interface. These two components are part of a sample distribution system 11 which is also subject matter of the invention, including its use in a process for sample distribution. A relevant aspect of the invention is that the data carrier of the distribution apparatus contains information determining the operation of the actuator.

Abstract: The invention relates to a hand-held pipetting device (11) with a housing (13) and a pipette receptacle (23) on the housing (13) for a replaceable pipette (24). The pipette (24) is received with its first end in the pipette receptacle (23) and has a tip (26) as a second end. Furthermore, the hand-held pipetting device (11) has a negative pressure source for aspirating a liquid, an overpressure source for dispensing an aspirated liquid, and an air line which connects the negative pressure source and overpressure source with the pipette receptacle. A valve system, which is at least partially electrically controllable, is arranged within the air line and is controlled by an aspirating button (17) provided on the housing and by an dispensing button (19). A light source (37) is provided on the housing (13) at a short distance to the longitudinal axis (31) of the pipette receptacle (23).

Abstract: The invention relates to a hand-held pipetting device (11) with a housing (13) and a pipette receptacle (23) on the housing (13) for a replaceable pipette (24). The pipette (24) is received with its first end in the pipette receptacle (23) and has a tip (26) as a second end. Furthermore, the hand-held pipetting device (11) has a negative pressure source for aspirating a liquid, an overpressure source for dispensing an aspirated liquid, and an air line which connects the negative pressure source and overpressure source with the pipette receptacle. A valve system, which is at least partially electrically controllable, is arranged within the air line and is controlled by an aspirating button (17) provided on the housing and by an dispensing button (19). A light source (37) is provided on the housing (13) at a short distance to the longitudinal axis (31) of the pipette receptacle (23).

Abstract: The invention relates to a method for acquiring several changing values and representing the acquired values on a monitoring screen, as well as to a device with a screen in order, on this, to represent changing values acquired during ventilation of the patient. The device comprises means for acquiring at least three changing values of different origin, and means for representing the values, which permit the acquired values to be qualitatively represented on the screen together in a single graphic element. This graphic element has a pictorial representation of a lung shape. The invention is characterised in that the means for representing the values are designed such that a volume change of the ventilated lung which is detected within each breath, is represented in an animated manner by way of size change of the lung shape corresponding to this corresponding volume change.