Abstract: Arm support equipment for use in connection with a dentist chair and/or operating table, comprising a base (1) capable of being removably attached to the dentist chair and/or operating table, a bar-shaped element having in at least one end thereof a housing (2) provided with fastening means (3), at least one S-shaped linking element (4), at least one latching element (5) including at least one cavity (6) provided with fastening means (7), at least one support means comprising a support surface (8) and a fitting stem (8′), disposed perpendicularly to the support surface (8), wherein one of the ends of the S-shaped linking element (4) is hingedly fitted in the housing (2) provided with the fastening means (3) of the base (1), the other end of the S-shaped linking element (4) being hingedly fitted in a cavity (6) of the latching element (5), the fitting stem (8′) being also hingedly fitted in the cavity (6) of the latching element (5).

Abstract: The present invention refers to a support equipment intended to support the upper limbs of an individual, easily adaptable to any dentist chair and/or surgical operating table, for the purpose of avoiding or preventing muscle or tendon fatigue that might cause acute or chronic lesions in the muscle groupings and other soft structures that comprise the joints of the upper limbs of the pectoral girdle.