Retiro De Equipo (Recall) de Device Recall Radiation Therapy Treatment Planning System

Según U.S. Food and Drug Administration, este evento ( retiro de equipo (recall) ) involucró a un dispositivo médico en United States que fue producido por RAYSEARCH LABORATORIES AB.

¿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 2
  • Número del evento
  • Fecha de inicio del evento
  • Fecha de publicación del evento
  • Estado del evento
  • País del evento
  • Fecha de finalización del evento
  • Fuente del evento
  • URL de la fuente del evento
  • Notas / Alertas
    U.S. data is current through June 2018. All of the data comes from the U.S. Food and Drug Administration, except for the category Manufacturer Parent Company.
    The Parent Company was added by ICIJ.
    The parent company information is based on 2017 public records.
  • Notas adicionales en la data
    System,planning,radiation therapy treatment - Product Code MUJ
  • Causa
    The firm decided to recall when an issue was found with the dose calculation in raystation 2.5, raystation 2.5.1. the problem has not caused any patient mistreatment or other incidents. however, the user must be aware of this information to avoid incorrect dose calculations during treatment planning. the dose calculation is not correctly normalized in the unusual case of preventing the optimizatio.
  • Acción
    The firm, RaySearch Laboratories, sent an "Urgent Field Safety Notice, Medical Device Correction" letter dated May 9, 2012 to its customers. The letter describes the product, problem and actions to be taken. The letter informed the customers that the "workaround is to not use segment MU optimization" and that there "is in general no need to manually adjust the segment shapes to such an extent there is need for a separate optimization of the segment MU." Additionally, the customers were instructed -Do not uncheck the "Segment shapes" check box; educate planning staff and all users about this workaround; inspect your product and identify all installed units with the noted software version numbers; and complete and return the Reply Form via fax to: RaySearch Americas Inc. at 888-501-7195; email: and/or email to: Raysearch Laboratories AB at For further information and return of the Reply Form contact For the Americas: Director of Customer Support, RaySearch Americas at +1877 778 3849 or; and For Europe, Asia and rest of the world: Director of Service, RaySearch Laboratories AB at +46 8 5450 6130 or


  • Modelo / Serial
    Software version and build numbers are and Product lifetime is 5 years.
  • Clasificación del producto
  • Clase de dispositivo
  • ¿Implante?
  • Distribución
    Worldwide distribution: USA (nationwide) including states of: FL, MA, NJ, and NY; and countries of: Canada Germany, Netherlands and Switzerland.
  • Descripción del producto
    Brand name: RayStation. Generic name: Treatment Planning System. Software version and build numbers are and Product lifetime is 5 years. || RayStation is a software system designed for treatment planning and analysis of radiation therapy. The treatment plans provide treatment unit set-up parameters and estimates of dose distributions expected during the proposed treatment, and may be used to administer treatments after review and approval by the intended user. The system functionality can be configured based on user needs. The intended users of RayStation shall be clinically qualified radiation therapy staff trained in using the system.
  • Manufacturer