Lift system for hospital bed
摘要 A lift system for a hospital bed is disclosed. The lift system includes lift arms that support a frame over a base frame. The lift arms are moved to raise and lower the frame relative to the base frame.
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申请/专利号
US11429308A
申请日期
2008-05-02
公开/公告号
US7533429B2
公开/公告日
2009-05-19
主分类号
A61B5/1115(用于诊断目的的测量)
分类号
A61B5/1115 A61G7/001 A61G7/002 A61G7/005 A61G7/008 A61G7/012 A61G7/015 A61G7/018 A61G7/05 A61G7/0507 A61G7/05715 A61G7/05769 A61G2203/34 A61G2203/74 G01G19/445 A61B5/6891 A61G2203/36 A61G2203/42 A61G2203/44 A61G2203/46 A61G2203/726 A61G7/0509 A61G7/0514 A61G7/052 A61G7/0524 A61G7/0527 A61G2203/72 G01G19/445 A61G2203/74 A61G7/012 A61B5/1115 A61G7/05769 A61G7/05715 A61G7/002 A61G7/018 A61G7/008 A61G7/005 A61G2203/34 A61G7/001 A61G7/05 A61G7/015 A61G7/0507 A61B5/6891 A61G2203/36 A61G2203/42 A61G2203/44 A61G2203/46 A61G2203/726 A61G7/0514 A61G7/0509 A61G7/0524 A61G7/0527 A61G7/052
专利代理机构
Barnes & Thornburg LLP
国别省市代码
美国;US