作者: Yvonne Goldman , Deborah McGrath
DOI:
关键词: One half 、 Structural engineering 、 Fastener 、 Composite material 、 Engineering
摘要: The securing layer (22) such as a fitted sheet is modified to provide one half of fastener, zipper (26), and separable, absorbent panel adapted overlay the top surface mattress (20) underlay be in direct contact occupant on mattress. includes another fastener portion, other side zipper, so secure (24) layer. first second portions (26b, 26c) are located at top, outer circumference when applied In this manner, cannot easily accessed by an infant prevent from loosening becoming entangled panel. However, removed for quick changes case mattress, baby, soils Medical application embodiments also disclosed.