Head-care Robot using qualitative and quantitative evaluation

Abstract

We have developed a head care robot equipped with scrubbing fingers. This robot assists with hair washing and scalp care in hospitals or care facilities, and it eases the burden of healthcare professionals and care workers while it brings frequent hair washing and a higher Quality Of Life (QOL) to patients and others in need of nursing care. Based on the quantitative evaluation on relaxation and cleanness and qualitative evaluation, the head care robot is improved. As a result, firstly, a closed five link mechanism is developed to expand the range of motion of the end-effecter. Secondly, virtual compliance control system is implemented to realize the comfortable head care.