具有温度控制功能的复合光物理治疗系统  

Physiotherapy system of compound light based on temperature control function

作　　者：宋佳霖[1] 赵纪伟[1] 应立娟[1] 洪文学[1] 

机构地区：[1]燕山大学生物医学工程研究所,河北秦皇岛066004

出　　处：《北京生物医学工程》2008年第2期182-185,共4页Beijing Biomedical Engineering

摘　　要：介绍了具有温度控制功能的复合光物理治疗系统的结构设计。系统以计算机为平台,采用宽谱辐射的卤钨灯作为辐照光源,将模糊控制算法应用于系统的温度控制中,实现对辐照表面温度的自动控制。通过对活体组织进行不同温度的控制实验证明,系统的控温精度均可达到允许误差±0.5℃范围以内,控温效果比较理想。The structure design for the physiotherapy system of compound light is introduced, This system based an PC uses tungsten-halogen lamp with wide spectral range as its light source. A control arithmetic of temperature based on fuzzy control system is designed, which can realize the automatic control of body surface temperature. The experiment of living-tissue proved that the precision of temperature control was between ± 0. 5 ℃ , which was promitted. So the controlling effect of this system is comparative ideality.

关 键 词：复合光 物理治疗 温度控制 

分 类 号：R318.6[医药卫生—生物医学工程]