Description Vigil Health Solutions keeps watch over caregivers. The company develops integrated hardware and software systems that help long-term care facilities monitor and care for elderly patients, especially those with Alzheimer's disease and forms of dementia. Designed to replace nurse call systems, Vigil's dementia care management system uses motion and other sensors to transmit information about patients' behavior and physical states to nurses, stores this data, and uses it to chart activity patterns for personalized care. The company's nurse call and duress systems notify nurses via silent pagers when patients need immediate attention.