| 摘要 |
<p>A subcutaneous drug delivery means which comprises a holding reservoir (11), a pumping means (15), a delivery reservoir (18) and an outlet (21). The holding reservoir (11) is connected to the delivery reservoir (18) through the pump (15) which is operable manually to deliver fluid from the holding reservoir (11) to the delivery reservoir (18). The delivery reservoir (18) is resiliently expandable from a minimum volume to a maximum volume and is connected to the outlet (21) through a flow restriction means (23) which controls flow to the outlet.</p> |
