Control systems and methods of drug delivery.

摘要

A control system drug comprising: a plurality of keys (120), each key being associable with a patient; and a plurality of locking caps (130) configured to be locked in containers (90) of drugs in order to restrict access to medication contained therein, being adapted each cap (130) lock to be unlocked only by one of keys (120), characterized by a master key (190) capable of unlocking every locking caps (130).