| abstract |
Systems, methods and apparatuses for delivering therapeutic fluid to the body of a patient are disclosed. The apparatus includes a dispensing unit (10) having a driving mechanism (120), a pumping mechanism (110), a reservoir (220) containing therapeutic fluid, and an outlet port (210). The driving mechanism causes the pumping mechanism to positively displace therapeutic fluid within the reservoir for delivery of therapeutic fluid to the body of the patient via the outlet port. |