An Advanced Medical Robotic System Augmenting Healthcare Capabilities – Robotic Nursing Assistant
A persistent—if less glamorous—challenge in hospitals lies in the day-to-day work of moving and lifting patients with impaired mobility. This is a challenge intensified by our burgeoning aging population, the obesity epidemic, and our aging healthcare workforce. During manual patient handling, the predominant risk of staff injury is excessive back and shoulder loading. A mobile robotic nurse assistant (RoNA) is highly desired to enhance the efficacy and quality of care that nurses and their paraprofessional staff can provide. Such an assistant could improve a nurse’s working conditions by off-loading some of his or her most physically demanding duties, thereby reducing the potential for self-injury or injury to the patient. Hstar Technologies is developing a revolutionary RoNA system that provides physical assistance to nurses in a hospital ward. The design of RoNA is a safe and robust system that works effectively in a hospital environment under direct and telepresence control by a nurse or physician. RoNA has a humanoid design featuring bimanual dexterous manipulators that employ a series-elasticactuation (SEA) system. These electric actuators provide manipulator compliance, safety, flexibility and the strength to lift patients weighing up to 300lbs. RoNA also features an innovative humanoid upper torso, a unique mobile platform with holonomic drive and posture stability enhancement, intelligent navigation control with 3D sensing and perception capability, an intuitive and innovative human-robot interaction control interface, and a highly integrated plan for healthcare system assembly. We anticipate that robotic maneuvering assistants would increase job satisfaction, reduce lifting-related injuries, and extend the years of effective service nurses could render in hospitals. These effects would reduce hospital costs and ameliorate problems posed by the shortage of nursing staff.
Robotic Nurse Assistant Series-Elastic-Actuation Omni-directional Mobile Platform Telepresence Control Human-robot Interaction
John Hu Aaron Edsinger Yi-Je Lim Nick Donaldson Mario Solano Aaron Solochek Ronald Marchessault
Hstar Technologies Cambridge,MA 02138,USA Telemedicine and Advanced Technology Research Center (TATRC) US Army Medical Research and Materiel C
国际会议
2011 IEEE International Conference on Robotics and Automation(2011年IEEE世界机器人与自动化大会 ICRA 2011)
上海
英文
6264-6269
2011-05-09（万方平台首次上网日期，不代表论文的发表时间）