SYSTEMS AND METHODS FOR DELIVERING A THERAPEUTIC AGENT

摘要

Apparatus for delivering a therapeutic agent to a patient comprising a reservoir for containing a fluid, a first actuator, a transfer structure, and a second actuator. The first actuator exerting force upon the transfer structure, which in turn applies force upon the reservoir to expel fluid from the reservoir. The second actuator exerting a second force on the reservoir to expel fluid from the reservoir.