I think Biochambers were used in Star Wars and such, where the characters just float in this miracle ooze that heals their bodies.<br/><br/>http://www.parklandhealthcenter.org/uploadedImages/BJC_HealthCare/Patients_and_Visitors/Our_Facilities/Parkland_Health_Center/What%27s_New/Hyperbaric%20chamber.jpg (http://www.parklandhealthcenter.org/uploadedImages/BJC_HealthCare/Patients_and_Visitors/Our_Facilities/Parkland_Health_Center/What%27s_New/Hyperbaric%20chamber.jpg)<br/><br/>Think that, filled with ooze.