发明名称 registrador com motor piezo usado em cilindro impressor para ambientes altamente magnéticos, dispositivo registrador para o registro dos dados fisiológicos de um paciente colocado em um alto campo magnético, sistema de ressonância magnética (rm), método para gerar uma impressão dos dados fisiológicos de um paciente colocado em um alto campo magnético, método para a operação de uma sistema de ressonância magnética (rm)
摘要 An apparatus and method generates a print out of physiological information from a patient (4) undergoing a magnetic resonance scan in a magnetic resonance system (8). The magnetic resonance system includes a main magnet that generates a static magnetic field (B0) through an examination region (12). A recorder device (38) is located adjacent the patient within a five Gauss line and more particularly, in the examination region with the patient at full field. A piezoelectric motor (68) drives a pinion (72) which drives a roller platen (62) of a printer assembly (60). A primary controller board (70) generates electromechanical stepper motor drive signals (90) and a secondary controller board (74) converts the electromechanical stepper motor drive signals (90) to piezoelectric motor drive motor signals (100).
申请公布号 BR112013001823(A2) 申请公布日期 2016.05.31
申请号 BR20131101823 申请日期 2011.07.18
申请人 KONINKLIJKE PHILIPS ELECTRONICS N.V 发明人 RONALD PAUL CONSIGLIO
分类号 A61B5/055;A61B5/00;B41J3/00;G01R33/28 主分类号 A61B5/055
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