Daniel V. Tursi, Jr.,Christopher S. Weyl,Vincenzo A. Bonaddio
申请号：
US14042948
公开号：
US09138064B2
申请日:
2013.10.01
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Body support systems such as mattresses include breathing layers that define internal air flow guides and form part of the structure for pressure redistribution. At least one air flow unit is coupled for fluid communication with the breathing layers so that heat and moisture may be drawn away from an uppermost comfort layer or body-supporting layer, through the breathing layers, and exhausted out of the body support system. Alternatively, air may be directed through permeable portions of the layers of the body support system to the uppermost layer, particularly at the torso supporting region.
