Application of Servo Control System in the Spine Traction Treatment
CHENG Zhixin
WANG Jinghua
CHEN Jianying
LIU Chuanyong
HAN Aimin
JIN Zhenhua
ZHANG Weiping
Abstract：To solve the problem of low precision and limited therapeutic effect for existing cervical vertebra and lumbar vertebrae traction,an intelligent human spine traction treatment system and the corresponding servo control system was designed.The system was designed on the concept of‘spine decompression’.ATmega16 was chosen as the core processor,and servo motor assumed the role of power supply.Based on the sensor measurement technology and PID control algorithm,smooth following traction was accurately applied to patient’s diseased vertebral segment.Damaged intervertebral space could be widened by a small traction,and generated interverte-bral negative pressure,then the system could achieve the purpose of treatment of cervical and lumbar disc disease.The experiment re-sults show that the system has the characteristics of high tracking accuracy and prominent therapeutic effect,and has a useful value on clinical.
Keywords：Servo control systemSpinal decompressionFollowingIntervertebral negative pressure
Publication Date：2016-01-01
Online Publishing Date：2026-09-11(First online date of this platform, not the publication date of the document)
Pages：5( 274-278 )