Final answer:
The most appropriate adaptive equipment for a severely contracted patient who cannot bear weight during transfers is a Hoyer lift.
Step-by-step explanation:
The most appropriate adaptive equipment to use for a severely contracted patient who is unable to bear weight when transferring from the bed to the chair would be a Hoyer lift. A Hoyer lift is a mechanical device that can safely lift and transfer patients with limited mobility. It consists of a sling that is placed under the patient, and a hydraulic lift system that raises and lowers them. This would allow the patient to be transferred without the need to bear weight or put strain on their contracted muscles. Other options such as a transfer board, gait belt, and wheelchair require the patient to have some ability to assist with the transfer or to bear weight, which is not possible in this case.