发明名称 Lumbar back support device
摘要 A lumbar support pillow for supporting the lumbar spine of a person. The support pillow includes a fillable elongate first chamber longitudinally configured to engage and support the person along the longitudinal axis of the person's lumbar spine in a manner substantially conforming to the natural curvature of the spine when filled. The pillow also includes a second chamber that extends downwardly and away from the first chamber on both sides of the first chamber; is independent of the first chamber, and is configured to engage and support the person in a region laterally adjacent to the person's lumbar spine.
申请公布号 US7437789(B2) 申请公布日期 2008.10.21
申请号 US20060448163 申请日期 2006.06.05
申请人 发明人
分类号 A61F5/34;A47C7/46 主分类号 A61F5/34
代理机构 代理人
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