Amazon.com: MCombo Electric Toilet Seat Lift with Padded Handles, Power Elevated Toilet Seat Riser with Arms for Elderly, Disabled in Bathroom, Seniors Toilet Lift Assist, 30.3'' Max Lift Height, 320lbs, SEC212W :
Carex Toilet Seat Riser, Round Raised Toilet Seat Adds 3.5 inches to Toilet Height, for Assistance Bending or Sitting, 300 Pound Weight Capacity
SKYSONIC Toilet Seat Riser with Handles - Raised Toilet Seat with Padded Arms for Handicapped - Medical Handicap Bathroom Safety Chair - Portable, High and Elevated Lifter Extender (Standard) - Walmart.com
Bathroom toilet lift - SOLLEVA - Miba Srl - with armrests / electric / with battery