光纤Bragg光栅力觉传感器在健康医疗领域的应用  

Application of Fiber Bragg Grating Force Sensors in Health Care and Medical Treatment

作　　者：李红豪 龙建勇 成乐凯 梁桥康[1,2,3] LI Honghao;LONG Jianyong;CHENG Lekai;LIANG Qiaokang(College of Electrical and Information Engineering,Hunan University,Changsha 410082,China;National Engineering Laboratory for Robot Visual Perception and Control Technology,Changsha 410082,China;Hunan Key Laboratory of Intelligent Robot Technology in Electronic Manufacturing,Changsha 410082,China)

机构地区：[1]湖南大学电气与信息工程学院,湖南长沙410082 [2]机器人视觉感知与控制技术国家工程研究中心,湖南长沙410082 [3]电子制造业智能机器人技术湖南省重点实验室,湖南长沙410082

出　　处：《测控技术》2023年第4期9-21,共13页Measurement & Control Technology

基　　金：国家重点研发计划(2022YFB4703103);国家自然科学基金(62073129,U21A20490);湖南省自然科学基金资助项目(2022JJ10020)。

摘　　要：在微创手术等现代医疗过程中普遍存在力触觉反馈缺失、健康体征监测系统有待完善和提升等问题,使得力触觉感知成为了机器人领域中热门的研究方向。传统的电学类传感器存在明显的体积大和生物相容性差等问题,难以直接应用于微创手术等场景。光纤Bragg光栅(Fiber Bragg Grating,FBG)传感技术因其抗电磁干扰能力强、生物相容性高、宽带宽和尺寸小等特点,正被广泛应用于健康医疗领域。主要介绍了FBG力觉传感器的工作原理及其传感特性,详细叙述了国内外基于FBG的力触觉传感器在健康医疗方面的研究现状和应用情况,并展望了光纤光栅式力觉传感技术在健康医疗领域的发展趋势。Due to the lack of force-tactile feedback in modern medical procedures such as minimally invasive surgery,and the need to improve the system of vital signs monitoring(VSM),the effective force-tactile perception is becoming a popular research direction in the field of robotics.Traditional electrical sensors have obvious problems such as large size and poor biological compatibility,which makes it difficult to be directly applied to minimally invasive surgery.Fiber Bragg grating(FBG)sensing technology is widely used in the field of health care and medical treatment because of its strong capability of anti-electromagnetic interference,good biocompatibility,wide bandwidth and small size.The working principle and sensing characteristics of FBG sensors are introduced,then,the research status and application of force-tactile sensor based on FBG sensing principle in health care and medical treatment at home and abroad are described in detail.The development trend of FBG sensing technology in health care and medical treatment field in the future is prospected.

关 键 词：机器人传感器 光纤BRAGG光栅 力触觉传感 生命体征检测 分布式柔性传感器 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]