Daniel Z. Shen,Barrett J. Larson,Mark V. Weckwerth
申请号：
US15028018
公开号：
US09655546B2
申请日:
2014.10.08
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A system for determining the location of patients uses a patient-associated communicator which wirelessly communicates with a network of environmental reference communicators arranged at fixed or otherwise known locations. A camera can be used to monitor or detect pressure ulcers and relay the information to a host system. Other embodiments are also disclosed.
