摘要:
A retaining facility for clearance-free fixing of a printed circuit board onto a one-dimensional curved surface is provided. In the direction of curvature of the one-dimensional curved surface, a tensile or compressive force acts on the printed circuit board or on at least one first connection device connected to the latter, with the printed circuit board being bent and pressed onto the curved surface. In this way the printed circuit board is held solidly and with little vibration on the surface even when acted on by centrifugal forces.
摘要:
A medical device includes an energy storage unit that is configured for being supplied with solar energy. The medical device is configured for an evaluation of a charging state of the storage unit according to a medical workflow and for the output of information related to the result of the evaluation or a signal related to the evaluation. A supply of energy is provided during the workflow.
摘要:
A capsule for endoscopic examinations and a method for assisting the advancement of the capsule through organs are provided. In addition to a device for advancing the capsule through an organ under investigation, the capsule is also provided with a device for generating movements of the capsule to reduce the edge friction impeding the advancement of the capsule. The device for generating movements of the capsule is activated using electromagnetic radiation irradiated from outside to a receiving system of the capsule. The device generates a movement, which helps overcome inhibiting frictional forces.
摘要:
The invention specifies a holding apparatus comprising a support element and a circuit board. A trench for receiving the circuit board is embodied in the support element. At least one first clamping element is arranged on one or both longitudinal sides of the circuit board and/or at least one second clamping element is arranged in the trench. As a result, the circuit board received by the trench is fixed in the trench in a clearance-free fashion.
摘要:
The invention specifies a holding apparatus comprising a support element and a circuit board. A trench for receiving the circuit board is embodied in the support element. At least one first clamping element is arranged on one or both longitudinal sides of the circuit board and/or at least one second clamping element is arranged in the trench. As a result, the circuit board received by the trench is fixed in the trench in a clearance-free fashion.
摘要:
A medical device includes an energy storage unit that is configured for being supplied with solar energy. The medical device is configured for an evaluation of a charging state of the storage unit according to a medical workflow and for the output of information related to the result of the evaluation or a signal related to the evaluation. A supply of energy is provided during the workflow.
摘要:
A retaining facility for clearance-free fixing of a printed circuit board onto a one-dimensional curved surface is provided. In the direction of curvature of the one-dimensional curved surface, a tensile or compressive force acts on the printed circuit board or on at least one first connection device connected to the latter, with the printed circuit board being bent and pressed onto the curved surface. In this way the printed circuit board is held solidly and with little vibration on the surface even when acted on by centrifugal forces.
摘要:
An apparatus for optical data transmission between components of a rotary system is provided. The apparatus include a number of transmit units and a number of receive units. The transmit units and the receive units are disposed such that at least one receive unit always lies in the region of the main radiation direction of at least one transmit unit.
摘要:
A mammography device is provided. The mammography device includes an adjustable-height platform, and a transmitter that generates an optical signal. The optical signal is dependent on the height of the platform and is projectable onto a patient standing in front of the platform.
摘要:
A device (4) comprises a container (40) for a liquid coolant (41) that is disposed between the axis (1) and the surface (30) facing the axis to co-rotate with the surface. The device is further provided with an atomizer nozzle (42) of the container, facing the surface, from which the coolant is discharged during rotation of the container due to the centrifugal force (F) acting upon the coolant of the container in the form of an atomized jet (43) that strikes the surface. The device cools a surface of an electronic device (3) that runs hot, the electronic device supplying the X-ray source of a computer tomograph with power and rotating about the axis of the gantry (2) of the tomograph.