介绍了一种新型低频脉冲治疗仪的基本结构、工作原理。
This paper introduces the structure and principle of a novel low-frequency electronic pulse therapeutic apparatus.
溃疡性结肠炎；低频振动电磁治疗仪；疗效；安全性。
Ulcerative colitis; Electromagnetic therapy instrument with low frequency vibration; Efficacy; Safety.
目的：观察低频振动电磁治疗仪治疗溃疡性结肠炎的疗效与安全性。
Objective: To observe the efficacy and safety of electromagnetic therapy instrument with low frequency vibration in the treatment of ulcerative colitis(UC).
目的：研究低频超声药物渗透治疗仪在治疗兔足重度冻伤中的作用，为其临床应用提供依据。
Objective: to investigate the therapeutic effect of low-frequency ultrasonic transdermal drug delivery machine on severe frostbite of rabbit foot and to provide basis for clinical use of them.
目的：研究低频超声药物渗透治疗仪在治疗兔足重度冻伤中的作用，为其临床应用提供依据。
Objective: to investigate the therapeutic effect of low-frequency ultrasonic transdermal drug delivery machine on severe frostbite of rabbit foot and to provide basis for clinical use of them.
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