发明名称 Position determining appts. for objects or body constituents - introduces ferromagnetic substances to enable location of objects due to their magnetic field using field sensors
摘要 The method determines the resting place, the location or the speed of particles introduced in biological organisms, which due to their ferro or ferrimagnetism have a static magnetic field, or objects introduced in bioligical organisms, which due to the contained electrical circuits generate a magnetic field. The determination of the variables is carried out by measuring the spatial-time magnetic field course using suitable sensors. The movement of the resting place of organs or other constituent parts of biological organisms marked with ferror or ferrimagnetic materials as a static magnetic factor or with electric circuits which generate a magnetic field are determined by the measurement of the spatial-time magnetic field course using suitable sensors. USE/ADVANTAGE - Determines position and movement of objects, substances, body constituents and organs. Carried out without radioactive radiation. Has weak magnetic field, preventing adverse effect on organism or environment.
申请公布号 DE3940260(A1) 申请公布日期 1990.09.13
申请号 DE19893940260 申请日期 1989.12.06
申请人 WEITSCHIES, WERNER, 7970 LEUTKIRCH, DE;GROENING, RUEDIGER, PROF. DR., 6365 ROSBACH, DE;TRAHMS, LUTZ, DR., 1000 BERLIN, DE 发明人 WEITSCHIES, WERNER, 7970 LEUTKIRCH, DE;GROENING, RUEDIGER, PROF. DR., 6365 ROSBACH, DE;TRAHMS, LUTZ, DR., 1000 BERLIN, DE
分类号 A61B5/06;A61B19/00 主分类号 A61B5/06
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