BEDDING ARTICLE WITH INFECTION CONTROL Russian patent published in 2013 - IPC A47G9/00 A47C27/00 

FIELD: personal use articles.

SUBSTANCE: sealed bedding article with infection control such as a pillow, continental quilt, mattress, head cushion etc has a sealed jacket and resiliently deformable filler material containing a means for ventilation inside the jacket. The ventilation means contains a filtering medium containing a filtering membrane for removal of microbial size particles. The filtering medium additionally contains a reinforcement material layer for imparting mechanical strength to the filtering medium; thus, the filtering medium provides the opportunity for air flow through itself but is essentially impermeable for liquids so that to maintain a barrier for microbial size particles.

EFFECT: effective contaminations suppression combined with ensuring transfer of air into and from the product.

18 cl, 9 dwg