The bright offer Drug Wu Delivery send Installed of this Hair is set. It may include core of at least Ge with the first activity Drug object ingredient (API) that Suo Shu Installed, which is set, its be coated with API described in Right be can Seepage thoroughly or half can be Seepage saturating the first Layer, being coated with API described in Right is the 2nd Layer that can not be Seepage saturating, and And and having permits API described in Xu to lead to the stated Installed of Over and set the Delivery that And Jin enters in Body liquid or Group Woven to send window. Suo Shu Installed, which sets It, can have Pass Lose rate in API Jin Ru Body Ye Huo Group Woven described in wick material Yi Tone Festival.本發明提供藥物遞送裝置。所述裝置可以包括至少一個具有第一活性藥物成分(API)的核心，其被包覆有對所述API是可滲透或半可滲透的第一層，被包覆有對所述API是不可滲透的第二層，並且具有允許所述API通過所述裝置並進入體液或組織中的遞送窗口。所述裝置還可以具有芯吸材料以調節所述API進入體液或組織中的傳輸速率。
