To explore the effect of lower limb exoskeleton robot combined with wireless neuromuscular electrical stimulation training on the balance ability of stroke patients. Method A retrospective analysis was conducted on the case data of 50 patients with hemiplegia after stroke admitted to Beijing Huasheng Rehabilitation Hospital from October 2023 to August 2024. The patients were divided into the observation group and the control group by the order of admission, with 25 cases in each group. The control group received conventional rehabilitation combined with lower limb exoskeleton robot training, while the observation group received additional wireless neuromuscular electrical stimulation training for 4 weeks on the basis of the control group. The National Institute of Health Stroke Scale (NIHSS), complication occurrence, Fugl-Meyer Assessment (FMA) of motor balance function, and Stroke-Specific Quality of Life Scale (SS-QOL) were compared between the two groups.

After the intervention, the NIHSS score of the observation group was significantly lower than that of the control group, with a statistically significant difference (P<0.05). The total complication rate of the observation group was lower than that of the control group, with a statistically significant difference (P<0.05). After the intervention, the Fugl-Meyer score of the observation group was higher than that of the control group, with a statistically significant difference (P<0.05). After the intervention, the SS-QOL score of the observation group was higher than that of the control group, with a statistically significant difference (P<0.05).

The combination of lower limb exoskeleton robots and radio stimulation training is a promising rehabilitation method for stroke patients, which can improve limb dysfunction, enhance balance and daily living abilities, reduce dependence on others in daily life, and improve their quality of life in post-stroke hemiplegic patients.