专利内容由知识产权出版社提供
专利名称：Lift assembly for patient support apparatus发明人：Jason John Connell,Joseph Steven David
Elku,Jeffrey C. Shiery
申请号：US16922301申请日：20200707公开号：US11116683B2公开日：20210914
专利附图：
摘要：A patient support apparatus comprises a base and a support frame. The patientsupport apparatus also comprises a lift assembly that operates to lift and lower thesupport frame relative to the base. The lift assembly comprises lift members that extend
and collapse to lift and lower the support frame. A timing link is pivotally connected toone of the lift members and pivotally connected to the base. Guides operate to guidemovement of the lift members during operation. In some cases guided bodies coupled tothe lift members move passively in the guides. In other embodiments, driven memberscoupled to the lift members move actively in the guides to cause lifting and lowering ofthe support frame.
申请人：Stryker Corporation
地址：Kalamazoo MI US
国籍：US
代理机构：Howard & Howard Attorneys PLLC
更多信息请下载全文后查看