因为病人是无法出病房的，所以涉及到一个问题就是病人无法将空饭盒还给家属

Because the patient is not out of the room, so the problem is related to a patient can not empty boxes back to their families, so we want the user can always buy a lunch box on the app, are like uber meal, lunch boxes in time to get to the patient meal. The hospital staff is limited, unable to help the families of each patient the rice to the patient.

Because the patient can not be out of the ward, so involved in a problem is that the patient can not return the empty lunch box to the family, so we think users can buy lunch boxes at any time on the app, like uber ordering, timely to get the lunch box, to the patient to deliver food. The hospital staff is also limited and cannot help the families of each patient to give food to the patient.

Because the patient can't leave the ward, so there is a problem that the patient can't return the empty lunch box to the family members. So we think that the user can buy the lunch box on the app at any time, just like Uber ordering, get the lunch box in time and send the meal to the patient. The staff of the hospital is also limited, unable to help each patient's family members to give their meals to the patients.