The TriGrid^® is an investigational device designed to enhance in vivo delivery of nucleic acid sequence in skeletal muscle of the upper or lower limb. The system is comprised of three main components:

The Pulse Stimulator controls the administration sequence and generates the electroporation pulses. 

The Integrated Applicator is a reusable hand-held device that houses the single-use Cartridge. It Automatically deploys the electrodes and administration the biologic agent at the touch of a single button. Its automated design ensures a reproducible application procedure with minimal operator training. 

The Application Cartridge is a sterile, single-use component that houses the nucleic acid to be administrated and a TriGrid^® electrode array for electroporation application.