ProBed Medical Technologies makes the Freedom Bed, a computer-controlled medical bed that mechanically turns immobilized users into programmed sleeping positions without routine caregiver lifting. For more than 25 years, the Abbotsford-based company has focused on helping people with conditions such as spinal cord injury, ALS and muscular dystrophy manage the complications of long-term immobility. Its lateral-rotation system is designed to operate smoothly and quietly, while air-powered controls can raise the torso and legs.