一种改进的慢启动算法在经皮神经电刺激分娩镇痛中的应用

摘要

通过分析现有的分娩镇痛方法,结合医学上人体对刺激的感受和适应过程,研究一种合适的经皮神经电刺激分娩镇痛算法.借鉴计算机网络中控制拥塞的慢启动算法,提出一种适合于实际应用的能够尽量减少孕产妇不适的能量缓慢增长的经皮神经电刺激分娩镇痛治疗算法.临床试验表明使用该算法的镇痛仪有良好的适用性.%By analyzing the existing methods for labor analgesia and considering human's reaction and adaption to stimulation from a medical perspective,we researched an algorithm that is suitable for labor analgesia by electrically stimulating transcutaneous nerve.Referring to the slow-start algorithm used in computer network to avoid congestion,we put forward this algorithm that can be used extensively in reality for minimizing the undesirable feeling of pregnant women by electrically stimulating transcutaneous nerve.The clinical trails showed that analgesic apparatus with the algorithm worked well.