Patent ID: 6671912
Filing Date: 2004-01-06
Classification: A61G

Abstract:
A modulated air cushion comprising:a base having a top face; multiple air pouches removably attached to the top face of the base in a matrix arrangement via a bonding device; each air pouch having an inlet formed on the air pouch; wherein the bonding, device is a, loop and hook combination and an air pump having a controller, at least two tubes connected to the controller, each of the at least two tubes integrally having branches each provided with multiple air nozzles corresponding to the inlets of the air pouches, wherein each of the air nozzles are provided with a plug so that when a specific one of the air pouches is removed, the plug is able to be inserted into a corresponding one of the air nozzles to prevent leakage, whereby the air pump is able to inflate air pouches in odd and even columns independently or simultaneously.