Hearing-aid system for person with e.g. mild hearing loss, has sound receiving units associated with signal processing units, where signal processing units convert electric signals into acoustic signals to be supplied to hearing aid device
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X-ray computer tomograph for reconstructing X-ray image of layer of patient body for acquiring behavior of heart portion, has diaphragm system for changing position of sector such that sector always passes through selected and limited field
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Therapeutic irradiation device for irradiating body of patient during tumor therapy, has image forming electronic for reproducing image of organ structures inside volume of body and shapes and intensity distributions of radiation beams
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Ear protection arrangement for orchestra musician, has radiator converting signal into sound wave, which is in-phase opposition to another sound wave, where overlapping of sound waves forms sound wave, which is attenuated latter sound wave
DE102007016880A1
Rotationally symmetrical centrifugal drum cross section imaging computer tomography arrangement for e.g. blood analysis, has X-ray tube supplying data, where characteristic parameters of layers in cross section are computed from data
DE102007014815A1
Scattered beam screen for x-ray computer tomography scanner, has stationary ring detector and circulating x-ray focal spot for reduction scattered beam incident on ring detector
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X-ray emitter for e.g. angiographic examination of patient, has rotary anode filled with coolant that takes up heat produced by anode for releasing heat to Peltier element during forward flow of coolant and is guided by guiding plate
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Positron emission tomography images producing device for medical imaging, has detector ring converting gamma radiation into electrical signals, and Roentgen radiator for reconstructing computer tomographic image
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Telecommunication system e.g. for mobile phone system, has radio network and associated telecommunications units, which connect to networkable computers
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Ultrasonic imaging device for determining characteristics of material or biological tissue, sets power of wave train from acoustic transducer so that nonlinear wave propagation occurs
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Device for positioning cursor during computer operation, has movement of treadle converted into signals
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Surgical cutting instrument applies e.g. gas to freeze tissue and impact or vibration to separate tissue
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Ultrasonic imaging equipment for medical purposes with improved contrast properties obtained by subjecting bubble containing contrast agents to AC and DC fields
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X ray computer tomography apparatus has scanning path which can be varied for different projections to adapt to different side lengths of object cross-section
