Inflatable cushion valve and attachment apparatus
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United States of America Patent
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Jun 3, 2014
Issued Date -
N/A
app pub date -
Sep 2, 2009
filing date -
Sep 8, 2008
priority date (Note) -
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Abstract
An attachment apparatus (20) for attachment to the air conduits (6,8,10,12) of a zoned air cell cushion A or mattress to an associated valve. The attachment apparatus comprises a connector assembly (24) with connectors (26, 28, 30, 32) secured in the ends (N1, N2, N3, N4) of air conduits secured in a conduit constraint (38). Each air conduit is in fluid communication with a separate inflation zone (r,s,t,u) of the cushion or mattress. The connectors are in fluid cooperation with a valve (60) that places normally isolated zones into fluid communication and vice versa. The connector assembly may function as a base for any one of a number of valves (60, 103, 150, 200, 400, 500).
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