Timothy J. Receveur,Aziz A. Bhai,Gregory J. Shannon
申请号：
US13789919
公开号：
US09383250B2
申请日:
2013.03.08
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A patient support apparatus includes load cells and a controller operable to automatically update a weight offset for use in determining a true patient weight. The controller is configured to receive signals produced by the load cells, determine whether a patient is being supported by a patient support surface of the patient support apparatus, detect movement on the patient support surface, determine a weight of the patient being supported on the patient support surface, determine whether a patient is no longer being supported by the patient support surface, and update a weight offset.
