Illumination device and medical imaging and examination device having an illumination device

• Main Authors: PETSCH MARKUS, KREISCHER LUDWIG, GOSSWEIN WOLFGANG
• Format: Patent
• Language: Chinese; English
• Published: 26.03.2008
• Subjects: BASIC ELECTRONIC CIRCUITRY; BLASTING; DIAGNOSIS; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; LIGHTING; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING ELECTRIC VARIABLES; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; MEASURING MAGNETIC VARIABLES; MECHANICAL ENGINEERING; MEDICAL OR VETERINARY SCIENCE; NON-PORTABLE LIGHTING DEVICES; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; RESONATORS; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SURGERY; SYSTEMS THEREOF; TESTING; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS

An illumination device ( 1,10,20,41 ) for illuminating an examination room ( 33 ) of an imaging medical examination device ( 31 ) has illuminants ( 7,21,55 ), which emit light when energized and can be electrically connected to a power source via connecting means ( 5 A, 5 B, 15 A, . . . 15 D), at least two of the illuminants ( 7,21,55 ) being connected by means of an electrical supply line ( 8 ) and the electrical supply line ( 8 ) having at least one high frequency filter ( 9,11 ) for reducing the interaction of the supply line ( 8 ) with a high frequency field.