Comprehensive Nursing Service aims to reduce socio-economic burden and enhances the quality of medical services. However, it is hard to be introduced to a national system due to lack of human resources. To address this problem, we propose new comprehensive nursing service, the Co-Care system. Co-care system is consisted of PAR, IPR, and tNRS. Especially, in service design development process, the convergence platform of technology and design will bring out more innovative results.