Intake drug delivery device

A drug delivery device for administration to a subject may include a reservoir containing an active pharmaceutical ingredient and a potential energy source. The drug delivery device may also include a trigger effectively associated with the potential energy source. The trigger may be configured to actuate at a predetermined location in the subject to deploy a jet of the active pharmaceutical ingredient into tissue of adjacent portions of the gastrointestinal tract. In some cases, the jet may be deployed into tissue of the stomach and/or small intestine of the subject. Further, in some embodiments, operational parameters of the jet may be selected such that the jet penetrates tissue of the gastrointestinal tract to form a reservoir of the active pharmaceutical ingredient disposed in the tissue. 用于向对象进行施用的药物递送装置可包括容纳活性药物成分的储存器和势能来源。所述药物递送装置还可包括与所述势能来源有效地相关联的触发器。所述触发器可被配置成在所述对象中的预定位置处致动以将所述活性药物成分的射流部署到胃肠道相邻部分的组织中。在一些情况下，所述射流可以被部署到所述对象的胃和/或小肠的组织中。此外，在一些实施方案中，可以选择所述射流的操作参数，使得所述射流穿透胃肠道的组织以形成布置在所述组织中的所述活性药物成分的贮库。