Sunrise Medical (us) LLC

Sunrise Medical Hhg, Inc.

Sunrise Medical Gmbh

Vasily G Tsuber

Steven L Lindquist

Thomas J Whelan

Gary Hite

Inflatable seat cushion

A reversible seating mechanism includes a frame and a cross member pivotally supported on the frame for rotational movement in a plane generally parallel to the frame to define a tilt angle. A mounting plate is pivotally supported on the cross member for rotational movement in a plane generally parallel to the cross member to define one of a forward and rearward facing orientation. The mounting plate is moveable on the cross member to be oriented to the tilt angle. A tilt limiter restricts movement of the mounting plate between the forward and rearward facing orientations until the tilt angle is adjusted to a preset angle. The tilt limiter limits a forward facing tilt angle to an angle less than a rearward tilt angle.

Reversible seating mechanism with tilt limiting device

A backrest mounting system provides angular and height adjustment of a backrest shell independent of backrest canes. The backrest mounting system attaches to a centrally located mounting structure on the backrest shell and defines at least two pivot axes that determine the angular position of the backrest shell relative to a wheelchair seat.

Wheelchair backrest mounting system

An air insert is designed for a proper fit into a cushion pelvic loading area that has sloped walls for positioning and properly supporting the human pelvis. The air insert may be segmented, or pre-contoured by the manufacturer, so as to be designed for a proper fit into the PLA. The seat cushion and the insert will provide comfort and support to the users.

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Thornton, CO, United States of America

Vasily G Tsuber