| 摘要 |
A mattress assembly (10) comprises an inflatable central support portion (40 ) having a head end, a foot end, a first side and a second side, and first and second side bolsters (42, 44) coupled to the first and second sides, respectively, of the inflatable central support portion (40). The first and second side bolsters (42, 44) each have at least two chambers (80, 82, 84, 8 6, 88, 90) extending along a longitudinal axis of the first and second side bolsters (42, 44). At least one of the chambers is a manifold (84) in fluid communication with the central support portion (40). The manifold (84) is configured to be coupled to an air supply (64) to supply air to the central support portion (40) and the other chambers (80, 82, 86, 88, 90).
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