公开(公告)号：EP1987769A1

公开(公告)日：2008-11-05

申请号：EP07713485.6

申请日：2007-02-20

申请人： University Corporation, Kanazawa Inst. of Techn ,  National University Corporation Tokyo Medical and Dental University

发明人： ADACHI, Yoshiaki, c/o University Corporation ,  KAWABATA, Shigenori, c/o Nat. University Corporation ,  TOMIZAWA, Shoji, c/o National University Corp.

IPC分类号： A61B5/05 ,  G01N27/72 ,  G01R33/035

CPC分类号： G01R33/035 ,  A61B5/04005 ,  A61B5/6822 ,  G01N27/72

摘要： A superconducting magnetism measuring apparatus is provided which is capable of favorably measuring a faint degree of magnetism generated in the cervical or waist part of a subject to be measured with no need of the neck or waist of the subject being bent forward. Its sensor cylinder (10) is arranged of a four-sided cylindrical shape having a width along the y direction of not smaller than 5 cm and not greater than 20 cm and a width along the x direction of not smaller than 5 cm and not greater than 20 cm. One side at the distal end (10c) of the sensor cylinder (10) is moderately curved to project at the center not smaller than 0.5 cm and not greater than 4 cm from both the upper and lower ends along the y direction. This allows the side at the distal end of the sensor cylinder (10) to come into direct contact with the cervical or waist part of the subject when the neck or waist remains not belt forward, whereby a faint magnetism generated in the spinal cords or nerves of the subject can favorably be measured.

摘要翻译： 提供一种超导磁测量装置，其能够有利地测量被测物体的颈部或腰部产生的微弱程度的磁性，而不需要使被检体的颈部或腰部向前弯曲。 其传感器圆筒（10）布置成四边形的圆柱形，其沿着y方向的宽度不小于5cm且不大于20cm，并且沿x方向的宽度不小于5cm，而不是更大 超过20厘米。 在传感器圆筒（10）的远端（10c）处的一侧适度地弯曲，以沿着y方向从上端和下端突出不小于0.5cm且不大于4cm的中心。 这样当颈部或腰部保持不向前方时，传感器圆筒（10）的远端侧面与被检体的颈部或腰部部分直接接触，从而在脊髓或神经中产生微弱的磁力 可以有效地测量。