语音识别及控制技术在防褥疮多功能医疗床系统中的应用

Application of Speech Recognition and Control Technology in Multi-Functional Medical Bed System for Preventing Bedsores

摘要: 预防褥疮发生是临床护理工作的重要内容，根据患者或护理人员的意愿，自动进行床位方式的调整，将减少局部组织长期受压，减轻患者痛苦。基于此，本项目针对防褥疮多功能医疗床的控制需求，研究了语音识别技术。可通过语音控制医疗床的推背翻身、坐姿转换、自由抬落腿等功能。该研究有较高实用性和经济效益。

Abstract: Prevention of bedsore is an important part of clinical nursing. Automatic adjustment of bed mode according to patients’ or nurses’ wishes will reduce long-term local tissue pressure and alleviate patients’ pain. This project studies the speech recognition technology for the control requirements of the multifunctional medical bed for preventing bedsores. The voice can control some functions of the medical bed, such as pushing and turning, sitting position conversion, free lifting and falling leg, etc. The study has high practicality and economic benefits.