A non-electric, portable lifting seat that can gently lift or lower up to 70% of a user’s weight. It is adjustable for user weights up to 350 lbs. The hydro-pneumatic lifting mechanism of the Seat Assist engages as soon as the sit-to-stand motion is initiated by the user. Non-slip material on the base prevents shifting on seating surfaces and a built-in handle makes carrying easy. Because it uses no electricity, the Seat Assist is perfect for restaurants, theaters, church or even a park bench. The flexible seat curves to a flat surface that lifts you up on a level plane, without dumping you forward. Uplift Seat Assist is Medicare reimbursable.