Development of a Superconducting Quantum Interference Device System for Biomagnetic Measurements

생체자기계측을 위한 초전도 양자간섭소자 시스템 개발

  • Lee, Y.H. (Superconductivity Group, Korea Research Institute of Standards and Science) ;
  • Kwon, H.C. (Superconductivity Group, Korea Research Institute of Standards and Science) ;
  • Kim, J.M. (Superconductivity Group, Korea Research Institute of Standards and Science) ;
  • Park, Y.K. (Superconductivity Group, Korea Research Institute of Standards and Science) ;
  • Park, J.C. (Superconductivity Group, Korea Research Institute of Standards and Science)
  • 이용호 (한국표준과학연구원 초전도그룹) ;
  • 권혁찬 (한국표준과학연구원 초전도그룹) ;
  • 김진목 (한국표준과학연구원 초전도그룹) ;
  • 박용기 (한국표준과학연구원 초전도그룹) ;
  • 박종철 (한국표준과학연구원 초전도그룹)
  • Published : 1996.11.15

Abstract

Biomagnetic measurements provide superior spatial and temporal resolutions compared with the present electric measurements. We developed a SQUID system for biomagnetic applications. A magnetic field from the spontaneous ${\tau}$-rhythm activity and an auditory evoked magnetic field have been measured. And a measurement of magnetocardiogram and its field mapping have been done.

Keywords