发明名称 Back, abdomen and posture supporting and retaining Johnson belt
摘要 A posture support and patient retainer device for a seated individual, having an essentially rigid plate secured against the lower front abdomen of the wearer by a strap system including either a single or double strap extending around the wearer and the seat. The device is utilized to provide posture support for relief of pain and strain associated with prolonged seating and to retain or assist infirm individuals in remaining seated.
申请公布号 US5105828(A) 申请公布日期 1992.04.21
申请号 US19910645646 申请日期 1991.01.25
申请人 GRANT, RICHARD O. 发明人 GRANT, RICHARD O.
分类号 A61F5/37;B60R22/14 主分类号 A61F5/37
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