Cardiosave IABPs are used to inflate and deflate intra-aortic balloons. The device may stop unexpectedly due to Autofill Failure Alarms and will be put in standby mode.

http://www.fda.gov/medical-devices/medical-device-recalls/getingemaquetdatascope-recalls-cardiosave-hybrid-and-rescue-intra-aortic-balloon-pumps-iabps