Unverified75% confidenceFactTime unknown
永磁式(贴敷磁片)理疗仪表面磁场强度通常在80-200mT之间,脉冲电磁场(PEMF)设备治疗强度多为1-30Gauss低强度动态磁场;家用产品磁感应强度过高(>300mT)反而无临床增益且增加成本
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