Abstract:Magnetic resonance (MR) is a large precise modern medical equipment, which is widely used in clinical auxiliary
examination. When receiving magnetic resonance inspection, people are surrounded in a strong magnetic field which absorbs and
magnetizes ferromagnetic substance. It is dangerous for people to enter the check room with those substance. Thus the construction
of magnetic resonance room has special requirements, including the layout, location, shielding, etc. Through analyzing the magnetic
resonance room layout and the process of a patient in hospital, a kind of medical MR room safe protection device was designed
in this paper. Its principle was to use the single-chip microcomputer as the core control system to control the screen door in the
inspection room, so that the screen door was always under the control of operators. Once it was closed, it could not be opened
casually. In this case, it could achieve the purpose of protecting the magnetic resonance equipment safety and personal safety, which
could avoid unnecessary medical disputes.
熊贵富. 一种磁共振机房安全防护装置的研制[J]. 中国医疗设备, 2018, 33(10): 100-102.
XIONG Guifu. Development of a Safe Protection Device for Magnetic Resonance Room. China Medical Devices, 2018, 33(10): 100-102.