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MRI SYSTEM COMPRISING A SCAN ROOM INTERFACE FOR A/D-CONVERSION OF MR SIGNALS BETWEEN A RECEIVER COIL UNIT AND A REMOTE SIGNAL PROCESSING UNIT
专利权人:
发明人:
VAN HELVOORT MARINUS J A,SAES MARC P,VAN DEN BRINK JOHAN S,KLEIHORST ROBERT P,HAANS PAULUS C H A
申请号:
IN4728/CHENP/2007
公开号:
IN274425B
申请日:
2007.10.24
申请国别(地区):
IN
年份:
2016
代理人:
摘要:
The present invention relates to a magnetic resonance imaging system, to a magnetic resonance imaging method for operating a magnetic resonance imaging system and to a computer program for operating a magnetic resonance imaging system. In order to considerably reduce the number of cabling in a magnetic resonance imaging system a magnetic resonance imaging system (1) is suggested, the system comprising: an examination zone (5) arranged to receive a body for examination magnetic field generating means (9, 10, 24) for generating a magnetic field in the examination zone (5) a receiving unit (14) located in the examination zone (5) or in the vicinity of the examination zone (5) an interface unit (17) located in the examination zone (5) or in the vicinity of the examination zone (5), and arranged separately fi-om the receiving unit (14) and a signal processing unit (21) disposed at a location (2) remote from the receiving unit (14) and the interface unit (17) wherein the receiving unit (14) comprising a receiver (15) adapted to receive a spin resonance signal generated in the examination zone (5), and a transmitter (16) adapted to transmit the spin resonance signal to the interface unit (17) and wherein the interface unit (17) comprises a receiver (20) for receiving the spin resonance signals, an analog to digital converter (19) adapted to generate a digital signal in response to the received spin resonance signal, and a transmitter (20) for transmitting the digitized signal to the signal processing unit (21).
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