A infusion device with a durable portion and a disposable portion, comprising a reservoir that holds a liquid medicament, a pump that displaces the liquid medicament from the reservoir to the patient, at least one valve that conducts the displaced medicament from the reservoir, and a fluid conduit that conducts the medicament from the reservoir, to the pump, and to the patient. The device includes a layered structure that defines the reservoir and fluid conduit.一種注入裝置,具有一耐用部以及一可棄式部,其包含一持有液體藥物之貯藏器、一將液體藥物由貯藏器移位至病患的幫浦、至少一將已移位的藥物自貯藏器導通的閥、以及一流體導管,其將藥物由貯藏器導通至幫浦及至病患。本裝置包括一層狀結構,其界定貯藏器以及流體導管。10‧‧‧裝置12‧‧‧圍體14‧‧‧基座16‧‧‧第一致動器控制按鈕18‧‧‧第二致動器控制按鈕
