Abstract: The invention relates to a lancing device (1) for taking blood samples, comprising a housing (2), an axially displaceable lancet holder element (32) for holding a lancet (12), and a display apparatus (40) for displaying the respective operating states (41,42) of the lancing device (1), the display apparatus (40) comprising a release element (13) for initiating a lancing procedure, in which the axially displaceable lancet holder element (32) is accelerated in a lancing direction (18), in which, when the lancing device (1) is in an operating state (41) ready for lancing, the release element (13) is arranged in a disengaged display position (43) projecting further outwards over the outer housing surface (15) than when the lancing device (1) is in a different operating state (42).

Abstract: A lancing device (1) for taking blood samples comprises a housing (2), an axially displaceable lancet holder element (32) for holding a replaceable lancet (12), and a drive unit (30) comprising at least a lancing spring element (31) for driving the axially displaceable lancet holder element (32) in a lancing direction (18). The lancing device further comprises a tensioning carriage part (26) which can be fixed in a tensioning position (36) for tensioning the lancing spring element (31). The fixable tensioning carriage part (26) is temporarily axially fixed in this tensioning position (36) by means of a latching apparatus (35) which can be latched to the axially displaceable lancet holder element (32).

Abstract: The invention relates to a lancing device (1) for taking blood samples, having a housing (2), an axially displaceable lancet holder element (32) for holding a lancet (12), a lancing spring element for accelerating the axially displaceable lancet holder element (32) in a lancing direction (18), and a release element (13) for initiating a lancing procedure, in which the axially displaceable lancet holder element (32) is accelerated in a lancing direction (18) by the tensioned lancing spring element, wherein the lancing device (1) comprises a locking apparatus (20), which can be released by the release element (13), for locking a lancing spring element tensioning procedure.

Abstract: A thermoelectric module includes a cold side, a hot side and thermoelectric elements disposed between the two sides. At least one heat conducting layer is disposed between the thermoelectric elements and at least the cold side or the hot side and the heat conducting layer can be compressed. A method for producing a thermoelectric module having at least one heat conducting layer is also provided.

Abstract: A thermoelectric module includes an inner circumferential surface, an axis and an outer circumferential surface. A plurality of semiconductor elements is disposed with thermoelectric material in the direction of the axis and between the inner circumferential surface and the outer circumferential surface and are electrically interconnected in an alternating manner. At least one part of the semiconductor elements has at least one inner frame part or an outer frame part. At least some of the inner frame parts form an interrupted inner circumferential surface or outer frame parts form an interrupted outer circumferential surface.

Abstract: A method and a system for a reliable LED semiconductor device are provided. In one embodiment, the device comprises a carrier, a light emitting diode disposed on the carrier, an encapsulating material disposed over the light emitting diode and the carrier, at least one through connection formed in the encapsulating material, and a metallization layer disposed and structured over the at least one through connection.

Abstract: A device can be used for detecting failures in an illumination device having a plurality of light emitting diodes connected in series. A first circuit node, a second circuit node, and a third circuit node interface the illumination device such that a voltage supplying the plurality of light emitting diodes is applied between the first and the second circuit node and a first fraction of the supply voltage drop is provided between the third and the second circuit node. An evaluation unit is coupled to the first circuit node, the second circuit node, and the third circuit node and configured to assess whether a voltage present at the third circuit node is within a pre-defined range of tolerance about a nominal value that is defined as a second fraction of the supply voltage present between the first and the second circuit node.

Abstract: A device for exhaust gas heat utilization in internal combustion engines of motor vehicles includes an exhaust gas line which in sections includes a first exhaust gas flow duct and a second exhaust gas flow duct connected in parallel. A valve flap is movable between a closed position and an open position, which can selectively close or at least partly clear a flow cross-section of the first or second exhaust gas flow duct. At least one thermoelectric generator module is thermally coupled with the second exhaust gas flow duct and with a cooling circuit. The device also includes an expansion material actuator for temperature-dependent actuation of the valve flap.

Abstract: The invention relates to a lancing device (1) for taking blood samples, comprising a housing (2), an axially displaceable lancet holder element (32) for holding a lancet (12), a lancing spring element for accelerating the axially displaceable lancet holder element (32) in a lancing direction (18), and a release element (13) for initiating a lancing procedure, in which the axially displaceable lancet holder element (32) is accelerated in a lancing direction (18) by means of the tensioned lancing spring element, wherein the lancing device (1) comprises a locking apparatus (20), which can be released by the release element (13), for locking a lancing spring element tensioning procedure.

Abstract: The invention relates to a lancing device (1) for taking blood samples, comprising a housing (2), an axially displaceable lancet holder element (32) for holding a lancet (12), and a display apparatus (40) for displaying the respective operating states (41, 42) of the lancing device (1), the display apparatus (40) comprising a release element (13) for initiating a lancing procedure, in which the axially displaceable lancet holder element (32) is accelerated in a lancing direction (18), in which, when the lancing device (1) is in an operating state (41) ready for lancing, the release element (13) is arranged in a disengaged display position (43) projecting further outwards over the outer housing surface (15) than when the lancing device (1) is in a different operating state (42).

Abstract: The invention relates to a lancing device (1) for taking blood samples, comprising a housing (2), an axially displaceable lancet holder element (32) for holding a replaceable lancet (12), a drive unit (30) comprising at least a lancing spring element (31) for driving the axially displaceable lancet holder element (32) in a lancing direction (18), and a tensioning carriage part (26) which can be fixed in a tensioning position (36) for tensioning the lancing spring element (31), according to the invention the fixable tensioning carriage part (26) being temporarily axially fixed in this tensioning position (36) by means of a latching apparatus (35) which can be latched to the axially displaceable lancet holder element (32).

Abstract: An exhaust gas routing device for an internal-combustion engine having a thermoelectric generator is fluidically connected with an exhaust gas line and a pipe guiding a coolant. The generator has a plurality of thermoelectric yoke pairs which are arranged between a first surface heated by the exhaust gas and a second surface cooled by the coolant. The exhaust gas routing device has a device guiding the exhaust gas along the first surface at a flow velocity that increases in the flow direction of the exhaust gas.

Abstract: A method and a system for a reliable LED semiconductor device are provided. In one embodiment, the device comprises a carrier, a light emitting diode disposed on the carrier, an encapsulating material disposed over the light emitting diode and the carrier, at least one through connection formed in the encapsulating material, and a metallization layer disposed and structured over the at least one through connection.

Abstract: An antenna shape can be inked onto a thin film and then the thin film can be shaped to form a three dimensional (3D) flex-film. The 3D flex-film can then be integrated into a carrier using conventional molding processes. The resultant housing includes a carrier that supports the 3D flex-film on an inner or outer surface of the carrier. The resultant housing thus allows for improved integration of an antenna with a housing so as to provide a more desirable housing for devices that can benefit from the corresponding antenna, such as, but not limited to, mobile devices.

Abstract: An exhaust gas routing device for an internal-combustion engine having a thermoelectric generator is fluidically connected with an exhaust gas line and a pipe guiding a coolant. The generator has a plurality of thermoelectric yoke pairs which are arranged between a first surface heated by the exhaust gas and a second surface cooled by the coolant. The exhaust gas routing device has a device guiding the exhaust gas along the first surface at a flow velocity that increases in the flow direction of the exhaust gas.

Abstract: A device can be used for detecting failures in an illumination device having a plurality of light emitting diodes connected in series. A first circuit node, a second circuit node, and a third circuit node interface the illumination device such that a voltage supplying the plurality of light emitting diodes is applied between the first and the second circuit node and a first fraction of the supply voltage drop is provided between the third and the second circuit node. An evaluation unit is coupled to the first circuit node, the second circuit node, and the third circuit node and configured to assess whether a voltage present at the third circuit node is within a pre-defined range of tolerance about a nominal value that is defined as a second fraction of the supply voltage present between the first and the second circuit node.

Abstract: A method and a system for a reliable LED semiconductor device are provided. In one embodiment, the device comprises a carrier, a light emitting diode disposed on the carrier, an encapsulating material disposed over the light emitting diode and the carrier, at least one through connection formed in the encapsulating material, and a metallization layer disposed and structured over the at least one through connection.

Abstract: A device for exhaust gas heat utilization in internal combustion engines of motor vehicles includes an exhaust gas line which in sections includes a first exhaust gas flow duct and a second exhaust gas flow duct connected in parallel. A valve flap is movable between a closed position and an open position, which can selectively close or at least partly clear a flow cross-section of the first or second exhaust gas flow duct. At least one thermoelectric generator module is thermally coupled with the second exhaust gas flow duct and with a cooling circuit. The device also includes an expansion material actuator for temperature-dependent actuation of the valve flap.

Abstract: An apparatus for detecting failures in an illumination device includes at least two light emitting diodes connected in series. The apparatus includes a first, a second, and a third circuit node for interfacing the illumination device such that the voltage drop across at least two light emitting diodes is applied between the first and the second circuit node and a fraction of the voltage drop is applied between the second and the third circuit node. An evaluation unit is coupled to the first, the second, and the third circuit node and configured to assess whether the electric potential present at the third circuit node is within a pre-defined range of tolerance about a nominal value that is defined as a pre-defined fraction of the potential difference present between the first and the second circuit node.

Abstract: Plastic composite material made up of a polymer matrix with a concentration of a nanofiber material and with a concentration of graphite-based particles. The matrix additionally contains at least one inorganic filler in the form of silicate-based particles or in the form of glass particles.