The Impact of Intelligent Lower Limb Rehabilitation Robotics on Lower Limb Motor Function in Stroke-Induced Hemiplegia Patients

TU Yinfang

doi:10.13919/j.issn.2095-6274.ZNJY202405022

Abstract：Objective To explore the impact of intelligent rehabilitation assistive devices on lower limb motor function of patients with stroke-induced hemiplegia.Methods 70patients with stroke-induced hemiple-gia who were admitted to our hospital between September 2021 and September 2023 were selected as the study subjects.They were divided into the control group(receiving conventional rehabilitation training,n=35)and the observation group(receiving conventional rehabilitation training plus lower limb intelligent rehabilitation assistive devices,n=35).The motor function,gait,balance ability,lower limb muscle strength,and walking ability of the two groups were compared.Results Before treatment,there were no significant differences between the two groups in FMA scores,TGA scores,BBS scores,hamstring muscle strength,quadriceps muscle strength,step length,walk-ing speed,step width,and cadence(P＞0.05).After treatment,the FMA scores,TGA scores,and Berg scores of both groups significantly improved(P＜0.001);compared to the control group,the observation group showed more significant improvements in FMA scores,TGA scores,and BBS scores(P＜0.001).Both groups had significant in-creases in hamstring muscle strength and quadriceps muscle strength(P＜0.001);compared to the control group,the observation group showed more significant increases in hamstring muscle strength and quadriceps muscle strength(P＜0.001).Both groups had significant increases in ipsilateral step length,contralateral step length,walking speed,and cadence(P＜0.001)and a significant decrease in step width(P＜0.001);compared to the control group,the ob-servation group had more pronounced increases in ip-silateral step length,contralateral step length,walking speed,and cadence(P＜0.05);the observation group also had a more significant reduction in step width(P＜0.001).Conclusion Rehabilitation assistive de-vices have a definite therapeutic effect on improving lower limb motor function,gait,balance ability,and muscle strength,as well as walking ability,in patients with stroke-induced hemiplegia.