Temperature and moisture regulating topper for non-powered person-support surfaces

A person-support surface (14) comprises a non powered mattress (24) and a coverlet (26) positionable on the non powered mattress. The coverlet includes an entry (48) positioned at a first end of the coverlet, an exit (50) positioned at a second end of the coverlet opposite the entry, an upper air im...

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Bibliographic Details
Main Authors LACHENBRUCH, CHARLES A, RICHARDS, SANDY M, O'KEEFE, CHRISTOPHER R, FLINT, STEPHEN C, KERR, ANDREW, ALSAEEDE, SAM M
Format Patent
LanguageEnglish
Published 22.11.2012
Subjects
CHAIRS FOR DENTISTRY
FUNERAL DEVICES
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
OPERATING TABLES OR CHAIRS
TRANSPORT OR ACCOMODATION FOR PATIENTS
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Summary:A person-support surface (14) comprises a non powered mattress (24) and a coverlet (26) positionable on the non powered mattress. The coverlet includes an entry (48) positioned at a first end of the coverlet, an exit (50) positioned at a second end of the coverlet opposite the entry, an upper air impermeable layer (44), and a lower air impermeable layer (46) coupled to the upper air impermeable layer to form an air flow path (54) along the coverlet between the entry and the exit. The upper air impermeable layer is a vapor permeable and the lower air impermeable layer is a vapor permeable. Figure 1 qCl
Bibliography:Application Number: AU20120202456