Midichlorian pump

These devices were used by the Rakatans to extract midi-chlorians from the Wellspring of Life, which they spliced with Human and Rakatan DNA to form geneseeds that would contribute to the creation of almost all humanoid species in the galaxy. It was long thought by Jedi historians that it was through these Force-enriched geneseeds that some lifeforms in the galaxy developed Force-sensitivity. Some even thought that these pumps acted as "transmitters" of the Force, allowing certain powers such as telepathy and Force bonds to be formed between individuals strong enough in the Force.