A health care robot for patients

摘要

Describes a health care robot for patients in hospitals. It is important and helpful in health cares to visualize and recognize the conditions of patients. The authors developed a health care robot for patients. This robot has an audio announcement system and a vision system. When the patient's condition becomes worse, the robot calls doctors or nurses. In this manner, this robot can assist doctors and nurses in their patients care.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>