Abstract: Disclosed herein is a method for the transcutaneous determination of organ function in a subject. The method includes administering a fluorescent indicator substance to the subject, determining a first and a second concentration-time curve of the fluorescent indicator in a body fluid of the patient and fitting the concentration-time curves to a four compartment kinetic model.

Abstract: A valve is provided having first and second flow channels connected by a passage. A sealing device is operable to open and close the passage to control fluid flow between the first and second flow channels. The sealing device includes a first sealing body and a second sealing body through which the passages extends. The first and second sealing bodies are biased together by a spring to close the passage. The first sealing body is passively movable by fluid and actively movable by an electromagnetic device to open the passage to permit fluid to flow between the first and second passages.

Abstract: A check valve with a a housing having an inlet connected to an outlet. A stop and a membrane are disposed in the housing. The membrane is movable and bendable to control fluid flow between the inlet and the outlet. The stop may be an elongated extension about which the membrane may bend along a line or a curve such that the extension lies between overlapping sections of the membrane.

Abstract: The present disclosure is directed to a circuit for use in actuators, electromotive drives and valves. The circuit includes an electric conductor having a temperature-dependent resistance. The electric conductor includes a coil having a copper wire wound over a coil support. The electric conductor is connected in series with an electrical series resistor, which includes a non-reactive resistor connected in parallel with an NTC resistor. The non-reactive resistor is a wire that is composed of an alloy of copper, nickel and manganese. The wire is wound over the coil. The wire may be wound on an area of the coil support separate from the copper wire. The construction of the circuit minimizes the affect of temperature on the operation of the circuit.

Abstract: A valve is provided having a circuit that includes an electrical conductor with a temperature-dependent electrical resistance. The electrical conductor is connected in series to an electrical series resistor, which includes a parallel circuit of an ohmic resistor and an NTC resistor. The electrical conductor includes a coil wire wound into a magnetic coil that is operable to move an armature to open or close the valve. The effect of the operation of the valve itself on the magnetic force of the coil is minimized by arranging the NTC resistor to be thermally coupled with the coil wire.

Abstract: An arrangement that is as simple as possible and that has very few lines, has a valve with a base element having a regeneration nozzle in which a regeneration channel is formed, having an outflow nozzle in which an outflow channel is formed, and having a drive flow nozzle in which a Venturi tube is accommodated, whereby the regeneration channel, the outflow channel and the Venturi tube are flow-connected is characterized in that a closeable bypass channel is provided which opens up into the drive flow nozzle and which is configured there in such a way that a fluid that is flowing in through the regeneration channel can be discharged through the Venturi tube as well as through the bypass channel.

Abstract: A protective system for a motor vehicle with automatic electrical seat position control and/or automatic electrical steering wheel adjustment is provided. The protective system includes a seat position control unit, a steering wheel adjustment control unit, an accident detection device and a communications connection. The seat position control unit is deactivates the automatic electrical seat position control. The steering wheel adjustment control unit is deactivates the automatic electrical steering wheel adjustment. The accident detection device detects a traffic accident of the motor vehicle. The communications connection connects the accident detection device to the seat position control unit and/or the steering wheel adjustment control unit. The accident detection device outputs at least one accident signal to the communications connection in the event of the detection of a traffic accident of the motor vehicle.

Abstract: The present invention relates to a method for determining an organ function in a subject, comprising the steps of: providing a first concentration-time curve obtained by transcutaneously measuring in a body fluid at a first position background fluorescence in at least one first time point and fluorescence of an indicator compound in at least a second, a third, a fourth, a fifth, and a sixth time point; providing a second concentration curve obtained by transcutaneously measuring in a body fluid at a second position background fluorescence in at least one seventh time point and fluorescence of an indicator compound in at least a eighth, a ninth, a tenth, an eleventh, and a twelfth time point; fitting the first and the second concentration curve into a kinetic model representing at least four diffusion compartments; and thereby determining an organ function in a subject.

Abstract: An arrangement that is as simple as possible and that has very few lines, has a valve with a base element having a regeneration nozzle in which a regeneration channel is formed, having an outflow nozzle in which an outflow channel is formed, and having a drive flow nozzle in which a Venturi tube is accommodated, whereby the regeneration channel, the outflow channel and the Venturi tube are flow-connected is characterized in that a closeable bypass channel is provided which opens up into the drive flow nozzle and which is configured there in such a way that a fluid that is flowing in through the regeneration channel can be discharged through the Venturi tube as well as through the bypass channel.

Abstract: A method for sterilizing an implantable sensor for sensing an analyte in a body tissue. The implantable sensor has a sensor part which can be introduced into the body tissue, at least one sensor electrode for sensing the analyte, and at least one electronics part. The electronics part has at least one electronic component and is connected to the sensor part. The method includes (a) introducing the implantable sensor into a package, the package sealing the implantable sensor from bacteria and accommodating a radiation shield, (b) irradiating the implantable sensor in the package with sterilizing radiation from at least one irradiating direction, in particular with electron radiation, the radiation shield shielding the electronic component of the electronics part from the sterilizing radiation, the radiation shield being arranged in such a way that the sensor part is sterilized by the sterilizing radiation.

Abstract: A magnetostrictive element is provided comprising at least one device for generating a magnetic field, and at least one shaped part made of porous polymer containing ferromagnetic particles. The magnetostrictive element is characterized by having a distinct magnetostrictive effect.

Abstract: A valve is described having an inlet, an outlet, a sealing element and a device to generate a magnetic field, whereby the sealing element can be moved at least partially by the device and whereby the sealing element connects the inlet to the outlet in a fluid-conducting manner in that the sealing element lifts off at least partially from a valve seat wherein the sealing element is made at least partially of a foam element that can be deformed by the magnetic field.

Abstract: A shoe with a permanent magnet including a basic body having a magnetic North Pole and a magnetic South Pole and being elastically deformable solves the problem of realizing a shoe which is able to provide its wearer with information about the material properties and the condition of the shoe.

Abstract: A compressor unit including a centrifugal compressor for compressing a gas and an electric motor with a stator and a rotor for driving the compressor. The compressor and the electric motor are accommodated in a common gastight housing, provided with a gas inlet and a gas outlet. The stator is accommodated in a separate stator space which is delimited by a wall section, surrounding the stator, of the housing, a gastight partition which extends freely between the stator and the rotor of the electric motor, and at least one end wall which extends between the partition and the housing of the compressor unit. The partition is of a material of such high strength that it remains clear of the stator and the rotor under working pressures of the gas.

Abstract: The present invention relates to uses of compounds having a structure as shown by formula (I) for the manufacture of a pharmaceutical composition for the treatment of neuroblastoma. Moreover, the present invention encompasses methods of treatment for said diseases.

Abstract: A valve is described having an inlet, an outlet, a sealing element and a device to generate a magnetic field, whereby the sealing element can be moved at least partially by the device and whereby the sealing element connects the inlet to the outlet in a fluid-conducting manner in that the sealing element lifts off at least partially from a valve seat wherein the sealing element is made at least partially of a foam element that can be deformed by the magnetic field.

Abstract: A diaphragm pump for pumping a fluid, includes a flexible diaphragm which contains magnetically hard or soft particles and is actuated by an electromagnetic actuator. The diaphragm pump having a housing having an interior space containing two pump chambers which are separated by the diaphragm, and in that the diaphragm is actuated by two opposite electromagnetic actuators.

Abstract: A magnetostrictive element is provided comprising at least one device for generating a magnetic field, and at least one shaped part made of porous polymer containing ferromagnetic particles. The magnetostrictive element is characterized by having a distinct magnetostrictive effect.

Abstract: A connecting device includes first and second housing parts which are rotatable relative to one another and are coupled together to define a space therebetween. At least one flexible cable is provided in the space defined by the housing parts. Each cable includes first and second end sections which are configured to be rolled and unrolled in a spiral or helix on associated contact surfaces of the housing parts, respectively. The end sections normally extend in opposite directions from each other circumferentially around the housing parts so that a U-shaped turning area at which cable movement reverses is formed in the space defined by the housing parts. Magnetic areas are arranged on at least one of each cable, the first housing part, and the second housing part to cause the end sections of each cable to removably adhere to the respective contact surfaces of the housing parts.

Abstract: A connecting device includes first and second housing parts which are rotatable relative to one another and are coupled together to define a space therebetween. At least one flexible cable is provided in the space defined by the housing parts. Each cable includes first and second end sections which are configured to be rolled and unrolled in a spiral or helix on associated contact surfaces of the housing parts, respectively. The end sections normally extend in opposite directions from each other circumferentially around the housing parts so that a U-shaped turning area at which cable movement reverses is formed in the space defined by the housing parts. Magnetic areas are arranged on at least one of each cable, the first housing part, and the second housing part to cause the end sections of each cable to removably adhere to the respective contact surfaces of the housing parts.