The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 27, 2010
Filed:
May. 31, 2005
Glenn Butler, Tarrytown, NY (US);
Glenn Butler, Tarrytown, NY (US);
Life Support Technologies, Inc., Tarrytown, NY (US);
Abstract
A mattress and temperature control system for preventing pressure ulcers is provided. The mattress and temperature control system may include at least two chambers that may be alternately pressurized to each independently support a patient's body reclined on the mattress at different times. In some embodiments, the chambers may be implemented as an inflatable tubing system including at least two inflatable tubing circuits each having inflatable tubes disposed adjacent one another in an alternating manner. The tubes may be inflated with liquid or gas fluids. The system may include a tube pressurizing control device for controlling the inflation of the at least two inflatable tubing circuits in an alternating manner. A gas permeable membrane may encapsulate the inflatable tubing system and may be used to move air between the patient and the mattress for cooling and to remove any moisture.