Ancient healing device

The Ancient's healing device was a machine created by the Ancients while in the Milky Way. However, the device was so powerful that it was also harmful to humans, and could also drive humans insane. The device was also capable of reanimating dead tissue, and giving life to something that had not been alive before. Long after the Ancients left for Pegasus, a Goa'uld named Telchak discovered the device, and used it to create the first sarcophagus.