Patent ID: 7914499

Claim:
A fluid delivery device for administering a first medicament and a second medicament comprising: a housing; a first reservoir within the housing and configured to contain the first medicament; a second reservoir within the housing and configured to contain the second medicament; a first basal drive mechanism within the housing and having a first hydraulic fluid reservoir; a first pump chamber in fluid communication with the first hydraulic fluid reservoir of the first basal drive mechanism via a first flow restrictor, the first pump chamber configured to engage the first reservoir to provide a basal delivery of the first medicament during use; a second basal drive mechanism within the housing and having a second hydraulic fluid reservoir; a second pump chamber in fluid communication with the second hydraulic fluid reservoir of the second basal drive mechanism via a second flow restrictor, the second pump chamber configured to engage the second reservoir to provide a basal delivery of the second medicament during use; and a needle having a first end configured for fluid communication with the first reservoir and a second end configured to extend exteriorly from the housing.