摘要
肛门失禁是一种困扰人们多年的疾病 ,患者虽无生命危险 ,但非常痛苦。为了更好地医治它 ,研制了一种新型的生物反馈式人工括约肌装置。介绍了反馈式肛门括约肌装置的总体结构和各部分的工作原理 ,以及msp4 30单片机的主要性能 ,给出了控制部分的电路实现和斜率A
Anus incontinence is a disease which always troubles patients. Patients having this disease are very distressing in daily life, even they can survive.So, we have developed a new type of artificial constrictor with biological feedback to solve this problem. In this article,we introduce the overall structure of the equipment and the principle of its components, and main characteristics of msp430 micro-controller as well. Finally it is given the electric circuit of the control part and the software implementation of the gradient A/D conversion.
出处
《北京生物医学工程》
2004年第1期24-26,46,共4页
Beijing Biomedical Engineering
