生物反馈式括约肌的研制

舒晶; 颜德田; 颜国正

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生物反馈式括约肌的研制

现代光学仪器与精密机械 | 更新时间：2020-08-12

- 生物反馈式括约肌的研制
- Development of constrictor with bio-feedback function
- 光学精密工程 2004年12卷第1期页码：43-46
- 作者机构：
  
  上海交通大学, 电子信息学院上海,200030
- 作者简介：
- 基金信息：
  
  上海市高等学校科学技术发展基金项目()
- DOI：
  中图分类号： R197.39
- 收稿日期：2003-10-29，
  
  修回日期：2003-12-12，
  
  网络出版日期：2004-02-15，
  
  纸质出版日期：2004-02-15
- 稿件说明：
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舒晶, 颜德田, 颜国正. 生物反馈式括约肌的研制[J]. 光学精密工程, 2004,(1): 43-46

SHU Jing, YAN De-tian, YAN Guo-zheng. Development of constrictor with bio-feedback function[J]. Editorial Office of Optics and Precision Engineering, 2004,(1): 43-46
舒晶, 颜德田, 颜国正. 生物反馈式括约肌的研制[J]. 光学精密工程, 2004,(1): 43-46 DOI：

SHU Jing, YAN De-tian, YAN Guo-zheng. Development of constrictor with bio-feedback function[J]. Editorial Office of Optics and Precision Engineering, 2004,(1): 43-46 DOI：

摘要

针对肛门失禁患者的排便控制问题

研制了一种新的生物反馈式括约肌装置.根据正常人排便控制原理及内括约肌松弛反射过程

利用压力传感器对肠道压力进行测量

实现生物反馈;采用直流电机制成微型双向泵

对医用硅胶囊袋进行充(抽)液

模拟正常人内括约肌的收紧和松弛功能;整个装置由MSP430F1121单片机进行控制.动物实验结果表明

该装置能够较好地控制排便.

Abstract

In order to solve the problem of defecation-control for anus incontinence patients

an anus constrictor with biofeedback function has been developed by using a sensor to measure the pressure of patient' intestine following the principle of healthy people's defecation-control and constrictor's flab-reflex. A micro bi-directional-pump which exuberates of pumps water for a silica gel theca to simulate the constriction and flab function of a constrictor. The whole equipment is controlled by a MSP430F1121 micro controller. Animal experimental results show that

this equipment can control defecation very well.

关键词

Keywords

references

ENCK P. Biofeedback training in disordered defecation[J]. A Critical Review. Digestive Disease and Sciences, 1993,38:1953.

IVAI N. Biofeedback therapy for fecal incontinence after surgery for anorectal malformations-preliminary results[J]. J Pediatric Surg, 1993,28:863.

胡大可.MSP430系列超低功耗16位单片机原理与应用[M].北京:北京航空航天大学出版社,2000.HU D K.The principle and application of MSP430 family of ultra-low power 16-bits microcontroller[M].The Press of Bei Hang University,2000.(in Chinese)

许华杰. 用MSP430实现斜率A/D转换[J].电子产品世界,2001,7B:26-28.XU H J. The implement of slope A/D conversion with MSP430[J]. Electronic Engineering & Product World,2001,7B:26-28.(in Chinese)

陈海波. 用MSP430实现LCD人机界面系统[J].电子产品世界,2001,11B:13-15.CHEN H B. The implement of LCD man-machine interface with MSP430[J]. Electronic Engineering & Product World,2001,11B:13-15.(in Chinese)

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