US Patent 11759398 Medicine case and medicine supply device

This medicine case comprises: a case body for accommodating a medicine, the case body being such that a discharge opening for the medicine is provided in a bottom part thereof; and a rotating member disposed inside the case body, the rotating member rotating about a rotating shaft. The rotating member has a first side wall member and a second side wall member that are parallel to each other and that constitute a passage through which the medicine is guided to the discharge opening. The first side wall member and the second side wall member approach and separate from each other while remaining parallel to each other, adjusting the width of the passage.