ClearanceBrief
Recall Z-1103-06 ยท LNH System, Nuclear Magnetic Resonance Imaging

Hitachi Medical Systems America Inc

Hitachi Altaire Magnetic Resonance Imaging System

DateJun 10, 2006 (initiated Jan 27, 2006)
StatusTerminated
ReasonCircuit Failure-There is the potential risk of the Phase Loss Detector Safety Device (PHSEN PCB) malfunctioning in the event of a power loss. The circuit may fail to turn off the system main breaker when 2 of the 3 power phases are lost.
Root causeOther
ActionThe recalling firm sent a Device Correction Letter dated 1/27/06 to all of their customers. The letter informs the customers of the problem in the (PHSEN PCB) and notifies the customers that an HMSA Field Service Technician will be performing a PCB modification to the unit, on-site, during their next scheduled preventative maintenance visit. Should the customer wish to have the modification performed prior to the representative''s scheduled visit, the letter says that they can telephone their local Field Service Rep. and make arrangements to have the modification performed at their convenien
Quantity213 devices have been distributed and installed.
DistributionNationwide-The device was distributed to consignees located throughout the United States.
FDA recordOpen on fda.gov

510(k) clearances named in this recall

K002420HITACHI ALTAIRE
Hitachi Medical Systems America, Inc., Oct 17, 2000
K022390HITACHI ALTAIRE
Hitachi Medical Systems America, Inc., Oct 11, 2002