Chemically Pressurized Ocular Drug Delivery Patch for Gravity-Independent Therapeutics in Microgravity

IEEE International Conference on Micro Electro Mechanical Systems (MEMS) 2026

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Authors: Jaehun Jeon, Ki-Hun Jeong
DOI: 10.1109/mems64181.2026.11419260
Cited by: 0
References: 7

Abstract

This work presents a chemically pressurized ocular drug delivery patch for gravity-independent eye drop instillation in microgravity. The patch integrates a foaming agent-driven microfluidic pump with functional channels and filters, achieving continuous and controlled drug ejection across clinically relevant viscosities and under variable gravitational orientations. Unlike previous wearable ocular systems, this device demonstrates in-situ operation on human skin, highlighting direct translational potential for both space medicine and terrestrial healthcare.

Fields of Study & Subjects

Advanced Drug Delivery Systems Advancements in Transdermal Drug Delivery Ocular Surface and Contact Lens

Publication details

Journal / source
IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
Pages
1480–1483
Publication date
25 January 2026
Language
EN