Dose dispensing system and apparatus

A medicine distributed system, (60) at the branch comprising a tank (55,56). The cold-hot with selectively preventing medicine distributing the locking mechanism. The system capable of holding the user input a data, further - comprising is far away from the control system, which can lock the branch; the input of till the data-in correctly. By (100) is to the branch to replace the tank (60), a halve the inner to prevent is. The cold-hot further comprises for determining wherein position wherein when the branch umbrella without tying of the fixed locking position of the device.