Anterior trunk support devices: Chest straps & Harnesses - Spex Seating Global : Spex Seating Global
Amazon.com: Wheelchair Seat Belt Torso Support Vest for Patient, Elderly & Disabled, Adjustable Full Body Harness Prevent Tilting or Falling & Keep User Upright, Chest Waist Band with Easy Release Buckles :
Star Home Health Care - Chest Strap
Padded Wheelchair Chest Strap (Therafin Therafit)
Braun Ability EU - Belt Systems - Driving Systems Inc