MASSAGER

摘要

PURPOSE:To provide a massager capable of effectively obtaining equal massage effect though no sub-roller is provided and capable of eliminating the problems generated when the sub-roller is provided. CONSTITUTION:The air cushion 40 arranged on the upper surface of a bed or sofa is divided into a large number of independent air chambers and a control means selectively expanding the air chamber present at a position separated from a medical treatment element 50 by a predetermined distance is provided to develop the massage effect equal to that of a sub-roller in the expanded air chamber in the air cushion.