For your 4000mm * 6000mm space, we first need to know what patients are treated, if it is a cement factory, roughly the same as some schools, enterprises, factories, medical room. If there is a big disease or trauma still have to go to a large hospital to treat.
The 24 square meters of the medical room is nothing more than a treatment bed, a table, two chairs, two infusion beds (to be separated by a curtain), a file cabinet. If there is a condition, you can add a wash basin with water. Hand basin is generally put into the door near the door, then treatment beds and tables and chairs, the innermost infusion beds and filing cabinets.