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    • 1. 发明申请
    • MATTRESS PROTECTION
    • MATTRESS保护
    • WO2005051134A1
    • 2005-06-09
    • PCT/GB2004/004942
    • 2004-11-22
    • UCL BIOMEDICA PLCBAIN, DuncanPELL, Martin, FergusonNICHOLSON, Graham
    • BAIN, DuncanPELL, Martin, FergusonNICHOLSON, Graham
    • A47C21/06
    • A61F5/48A47C27/006
    • The present invention seeks to address the chronic and worsening problem of mattress management in hospitals by providing a mattress protector to shield a mattress or mattress core from body fluids, the protector not only comprising a shielding cover for the mattress (1) or mattress core but also a detector in an inter­ or under-layer (2) of the cover to detect body fluid that has passed into or through the cover. The detector may be chemical, with the cover being a transparent cover (3) and the under-layer being absorbent and having a dye that is activated by a body fluid to provide a visual indication of presence of the body fluid. In an alternative embodiment the detector may be an apparatus monitoring electrical conductivity. This suitably uses threads of electrically conductive yarn forming either the warp or weft of a thin flexible under layer of the protective cover (5) and which are linked to a small processor (7) which monitors the electrical conductivity between neighbouring conductive threads in the sensing layer.
    • 本发明旨在通过提供床垫保护器来将床垫或床垫芯与体液屏蔽,来解决医院床垫管理的长期和恶化问题,保护器不仅包括用于床垫(1)或床垫芯的屏蔽罩,而且 也是盖子的中间层或下层(2)中的检测器,以检测已经通过或穿过盖的体液。 检测器可以是化学的,其中盖是透明盖(3),底层是吸收性的,并且具有被体液激活的染料以提供体液存在的视觉指示。 在替代实施例中,检测器可以是监测导电性的装置。 这适当地使用形成保护盖(5)的薄柔性底层的经线或纬线的导电纱线,并且连接到小型处理器(7),该小处理器(7)监测感测中相邻导电丝之间的导电性 层。