James D. Todd;Thomas Hollinger;Christopher F. Fangrow
发明人:
James D. Todd,Thomas Hollinger,Christopher F. Fangrow
申请号：
US13969761
公开号：
US09561147B2
申请日:
2013.08.19
申请国别(地区):
US
年份:
2017
代理人:
摘要：
Methods and systems for lift monitoring are described. In one embodiment, a first operation signal may be received from a first relay coupled to an electro-mechanical patient lift when the electro-mechanical patient lift is being operated in a first position. A second operation signal may be received from a second relay coupled to the electro-mechanical patient lift when the electro-mechanical patient lift is being operated in a second position. A determination of whether a lift qualification threshold is met may be based on the receiving of the first operation signal and the second operation signal. An occurrence of a lift may be recorded when a determination is made that the lift qualification threshold is met. Additional methods and systems are disclosed.
