Micro-Injection System for Localized Drug Delivery Using Embedded Solid Chemical Propellant. - Jae-won Ban; Kyo-In Koo; Sunkil Park; Gilsub Kim; Dong-Il Cho (FBIT, 2007)

A PMMA Micro-suction Tool for Capsular Endoscope Using a Solid Chemical Propellant. - Ho-soo Park; Kyo-In Koo; Sangmin Lee 002; Jae-won Ban; Hyoyoung Jeong; Dong-Il Cho (FGIT-BSBT, 2009)