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公开(公告)号:US20190060231A1
公开(公告)日:2019-02-28
申请号:US16009734
申请日:2018-06-15
Applicant: Purdue Research Foundation
IPC: A61K9/06 , A61K47/32 , A61K31/4709
Abstract: Methods and devices suitable for delivering a pharmaceutical drug to patient. Such a device includes a multiple-network pseudo-interpenetrating polymer network (pseudo-IPN) hydrogel containing the drug. The hydrogel comprises loosely cross-linked polymeric networks that interpenetrate and are grafted to each other.