Universal Energy Cage

Universal Energy Cages were designed by Umak Leth at the start of the Great Jedi Purge.

They are small cages designed with superconductor energy feedback systems that can contain the Force powers of a Jedi and reflect them back twofold. Additionally, the captured Jedi are restrained in a repulsor field within the cage, and the bars housed an automatic stun system that shocks whoever touches it.

Many of these have been installed on Imperial Dungeon Ships. Oremin is also known to make extensive use of the Universal Energy Cage. Several have been installed in Perdition Station.

=Sources=
 * Wookieepedia