A robust framework constructed from rectangular Cold Rolled Close Seamless (CRCS) tubes, mounted on 12.5 cm diameter swiveling castors—two of which are equipped with brakes for stability. The top surface consists of an 18-gauge perforated Cold Rolled Close Annealed (CRCA) sheet divided into four sections for flexibility and ventilation. The system is powered by four electrically operated, independent actuators that adjust the backrest and knee rest. These actuators are controlled manually via a hand crank system for precise maneuverability.
