Retiro De Equipo (Recall) de Medtronic SynchroMed II Pumps

Según Department of Health, Therapeutic Goods Administration, este evento ( retiro de equipo (recall) ) involucró a un dispositivo médico en Australia que fue producido por Medtronic Australasia Pty Ltd.

¿Qué es esto?

Una corrección al equipo o acción de retiro tomada por el fabricante para abordar un problema con un dispositivo médico. Los retiros (recalls) ocurren cuando un dispositivo médico está defectuoso, cuando puede poner en riesgo la salud, o cuando simultáneamente está defectuoso y puede poner en riesgo la salud.

Más información acerca de la data acá
  • Tipo de evento
  • ID del evento
  • Clase de Riesgo del Evento
    Class I
  • Fecha de inicio del evento
  • País del evento
  • Fuente del evento
  • URL de la fuente del evento
  • Notas / Alertas
    Australian data is current through July 2018. All of the data comes from the Australian Therapeutic Goods Administration, except for the categories Manufacturer Parent Company and Product Classification.
    The Parent Company and the Product Classification were added by ICIJ.
    The parent company information is based on 2017 public records. The device classification information comes from FDA’s Product Classification by Review Panel, based on matches of recall data from the U.S. and Australia.
  • Notas adicionales en la data
  • Causa
    Medtronic is updating information communicated in july 2011 (rc-2011-rn-00769-3) regarding the failure rate for reduced battery performance in medtronic model 8637 synchromed ii pumps manufactured up to june 2011. updated failure rate information due to this issue:- pumps manufactured mar 2005 through dec 2010: 0.13% cumulative probability for pump failure at 72 months after implant. this rate remains within the failure rate upper bound of 0.2% reported in 2011.- pumps manufactured from jan 2011 through jun 2011: 3.17% cumulative probability for pump failure at 72 months after implant. this failure rate exceeds the upper bound estimate of 0.2% reported in 2011. a patient with a pump exhibiting reduced battery performance may experience return of underlying symptoms and/or withdrawal symptoms. patients receiving intrathecal baclofen therapy are at risk for baclofen withdrawal syndrome, which can lead to a life-threatening condition if not promptly and effectively treated.
  • Acción
    Medtronic is reinforcing the advice provided in 2011. Medtronic does not recommend prophylactic replacement of SynchroMed II pumps with the prior battery design (manufactured before July 2011) because of the estimated low occurrence rates, the presence of pump alarms, and the risks associated with replacement surgery. If Low Battery Reset (critical alarm) or premature Elective Replacement Indicator (non-critical alarm) or End of Service (critical alarm) occurs, replacement surgery should be scheduled as soon as possible. Further ongoing patient management recommendations are detailed in the hazard alert communication provided to physicians. For further information, please see .


  • Modelo / Serial
    Medtronic SynchroMed II PumpsModel Numbers: 8637-40 and 8637-20Manufactured before July 2011ARTG Number: 97770
  • Manufacturer


  • Empresa matriz del fabricante (2017)
  • Comentario del fabricante
    “If our surveillance systems identify a potential performance issue, our personnel promptly evaluate the problem, including, when appropriate, conducting root cause investigations and internal testing to assess whether the product continues to meet specifications and defined performance criteria,” Medtronic told ICIJ in a statement. “In some cases, based on this evaluation, Medtronic may determine that a recall is necessary.” The company said that it communicates with healthcare providers and/or patients and provide recommendations to address such issues. Medtronic noted that these communications can include letters, emails, calls, press releases, physician notifications and social media postings, as well as informing the FDA and other regulators of the actions.
  • Source