Development of the Needle-free Jet injector “Actranza^Ⓡ Lab”

Abstract

As a solution to various problems associated with injection needles, such as needle-stick injuries and fear of punctures, there is growing expectation for needle-free jet injectors. Our company has developed Actranza^Ⓡ Lab, a gas-powered jet injector that uses gunpowder for propulsion. This article presents the development history, the characteristics of the injector, and the immune effects through nucleic acid delivery.