A system to cause instability for a person supported by a person support surface is disclosed. The system is configured to cause the person supported by the person support surface to compensate for the instability caused by the system in order to exercise their core or trunk region.
申请公布号
US8701230(B2)
申请公布日期
2014.04.22
申请号
US201113280622
申请日期
2011.10.25
申请人
ZERHUSEN ROBERT M.;SPARKMAN JOHN;HOWELL CHARLES A.;HILL-ROM SERVICES, INC.
发明人
ZERHUSEN ROBERT M.;SPARKMAN JOHN;HOWELL CHARLES A.
