Development of roll-over support system with EMG control for cancer bone metastasis patients
Development of roll-over support system with EMG control for cancer bone metastasis patients
复制标题
为癌症骨转移患者开发肌电控制翻身支持系统
DOI：
10.1109/robot.2007.363155
复制
发表时间：
2007
期刊：
影响因子：
--
通讯作者：
M. Fujie
中科院分区：
文献类型：
--
作者：
Takeshi Ando;J. Okamoto;M. Fujie
目前，每年有超过700万人死于癌症;其中一些人患有骨转移引起的疼痛。在他们生命的最后阶段，疼痛是如此，他们甚至不能翻身，日常生活的活动之一。考虑到这一点，在这项研究中，我们的目标是为癌症骨转移患者开发设备，以支持终端护理中的翻转。具体而言，肌电信号，这是设备的输入信号，本文进行了讨论。在翻身过程中，对影响躯干运动的四块肌肉的活动进行了监测。四名受试者的肌电图实验后，内腹斜肌（IO）肌肉被认为是活跃的翻转运动的早期阶段，虽然IO肌肉是相对普遍的在以前的作品。如果我们在这一点上支持翻转，病人不会感到疼痛，因为时间是在最强的负荷运动之前检测到的，这涉及到躯干的浮力和骨盆的旋转。因此，IO肌肉的EMG信号适合于支持翻转的信号的输入。
Currently, over seven million people die of cancer each year; some of whom suffer from pain caused by bone metastasis. In their final stages of life, the pain is such that they cannot even roll over, one of the activities of daily life. With this in mind, in this research, we aim to develop equipment for patients with cancer bone metastasis to support roll-overs in terminal care. Specifically, the EMG signal, which is the input signal of the equipment, is discussed in this paper. The activities of four muscles affecting trunk movement were monitored during the process of rolling over. Following an EMG experiment with four subjects, the internal abdominal oblique (IO) muscle was seen to be active in the early stages of roll-over motion, although IO muscle was relatively prevalent in previous works. If we support roll-over at this point, the patient feels no pain, because the timing is detected before the strongest burden movement, which involves buoying the trunk and rotating the pelvis. Hence, the EMG signal of the IO muscle is suitable for the input of the signal to support roll-overs.