To provide a wheelchair for allowing a user to perform operation by him/herself, select a position to get out of the wheelchair, and come abreastof a bed so as to transfer from a side part to the bed. 自力で操作でき、降りる位置を選べ、寝台の横につけて車椅子の横、側方から寝台に移乗することができる車椅子を提供する。 - 特許庁