| 摘要 |
<p>A fluid dispenser (30) for use in controllably dispensing beneficial agents to a patient and a co-operating reservoir fill assembly (32) for controllably filling the fluid reservoir (35) of the fluid dispenser (30). Disposed within the fluid dispenser (30) is a novel stored energy source that is provided in the form of an expandable, elastomeric member (50) that provides the force necessary to continuously and substantially uniformly expel fluid from the fluid dispenser (30) over time.</p> |
