Pump cartridge unit having one or more medicament reservoirs

Abstract

In one embodiment, a medicament pump cartridge may include a reservoir configured to store a medicament, wherein the reservoir may be configured to transition between an expanded configuration when filled with medicament and a collapsed configuration when empty. The medicament pump cartridge may include an electromagnetic pumping mechanism, wherein the electromagnetic pumping mechanism includes at least one magnet secured to a membrane. Further, the medicament pump cartridge may include an electromagnetic valve operably coupled to the electromagnetic pumping mechanism. The pump cartridge may be configured to allow for secured refills through compatible ports. The pump cartridge may include light indicators for ports/orifice that communicate with pump, and possess sensor volumetric feedback for continuous monitoring of the medicament volume.

Dependencies are inferred from the claim text.