尿失禁电刺激治疗仪的临床应用
首发时间:2009-03-26
摘要:电刺激检测系统已成为临床电生理检测技术的重要组成部分,设计安全可靠的神经刺激器是神经电生理技术的重要内容。本文主要设计治疗女性尿失禁电刺激治疗仪并使其在临床上应用。首先应用置于阴道内的电极探头,在不同的电流状态下,间歇刺激阴部神经,达到抑制逼尿肌收缩、增加尿道阻力,从而控制尿液渗漏。然后通过单片机经数模转换器实现对恒流源的电流参数的控制,从而实现具有多种脉冲模式的恒流输出。通过临床上的应用表明该治疗仪对压力性、急迫性和混合性尿失禁具有较好的疗效。
关键词: 电刺激,刺激参数,尿失禁,尿动力学
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An electrical stimulation therapy instrument of clinic application
Abstract:Electrical Stimulation System has become an important component of clinic electrical physiology detection technologies. Design of safe and reliable neural stimulators is an important content of neural electrical physiology technologies. We mainly design the electrical stimulation therapy instrument in the treatment of female urinary incontinence and clinic application.Firstly, Application of electrodes placed inside the Vagina ,at different current status,the question Break pudendal nerve stimulation to inhibit destrusor contractiliton and increase urethral resistance to control urine leakage. Then contol the constant current parameters through Single-chip by the DAC ,in order to achieve multi-pulse mode of constant current output. In this paper,it is declatation through theiir clinical applications, it is good effet to the therapeutic apparatus of stress, urgency and mixed urinary incontinence by the machine.
Keywords: stimulation pulse stimulation parameters incontinence urodynamics
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No.3078045128812380****
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