Patent ID: 7018360
Filing Date: 2006-03-28
Classification: A61M

Abstract:
1. A device for delivering fluid to a patient, comprising: A) a flow path including, B) a flow restriction system including, wherein the flow restrictor of the flow restriction system comprises an outlet plug removably connected to the exit port assembly to prevent fluid from exiting the flow path through the exit port assembly and the air removal filter of the flow restriction system comprises at least a portion of the outlet plug allowing air to exit the flow path through the exit port assembly; wherein the exit port assembly includes a transcutaneous patient access tool having a sharpened distal tip and the outlet plug is removably connected to the access tool; and wherein the reservoir includes a side wall extending towards an outlet connected to the exit port assembly, a plunger movably received within the side wall of the reservoir for forcing fluid through the outlet upon moving along the side wall, and wherein the device includes a dispenser for causing the plunger to move along the side wall of the reservoir, and a local processor connected to the dispenser and programmed to cause the dispenser to move the plunger based on flow instructions.