Events

Alerte De Sécurité sur ExacTrac 5.x Patient Positioning System

Selon Department of Health, ce/cet/cette alerte de sécurité concerne un dispositif en/au/aux/à Hong Kong qui a été fabriqué par Brainlab AG.

Qu'est-ce que c'est?

Les alertes fournissent des informations importantes et des recommandations concernant les dispositifs médicaux. Le fait qu'une alerte soit émise ne signifie pas nécessairement qu'un dispositif soit dangereux. Les alertes de sécurité, qui sont envoyées tant aux travailleurs du secteur médical qu'aux utilisateurs de ces dispositifs, peuvent inclure des rappels. Elles peuvent être rédigées par des fabricants mais aussi par des autorités en charge de la santé.

En savoir plus sur les données ici
  • Type d'événement
    Safety alert
  • Date
    2013-04-09
  • Date de publication de l'événement
    2013-04-09
  • Pays de l'événement
    Hong Kong
  • Source de l'événement
    DH
  • URL de la source de l'événement
    https://www.mdco.gov.hk/english/safety/recalls/recalls_20130409.html
  • Notes / Alertes
    Hong Kong data is current through September 2018. All of the data comes from the Department of Health (Hong Kong), 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 data from the U.S. and Hong Kong.
  • Notes supplémentaires dans les données
    Medical Device Safety Alert
  • Cause
    Medical device safety alert: brainlab exactrac 5.X patient positioning system medical device manufacturer, brainlab ag, has issued a field safety notice concerning exactrac 5.X patient positioning systemversions 5.0 and 5.5 (v. 5.0, 5.0.1, 5.0.2 and v. 5.5, 5.5.1, 5.5.2). there is an anomaly detected in exactrac 5.X when used in combination with anon-brainlab radiation treatment planning system (tps). this anomaly can mislead the user whenselecting a treatment plan / isocenter (radiation treatment target) in exactrac for patient positioning atthe linear accelerator (linac). when using a specific plan update workflow in combination with a non-brainlab tps, there is a possibility in exactrac 5.X to generate an unintended blend of two initially separate plans of the same patient. if the anomaly occurs in exactrac 5.X when using a specific plan update workflow in combination with a non-brainlab tps, such a display of inconsistent positioning information might mislead the user when selecting a treatment plan / isocenter in exactrac for patient positioning. if not detected by the user, this might result in a patient and treatment target position at the linear accelerator (linac) that is different than intended. as a consequence the treatment dose might be delivered to a region different from the intended targetregion. if the deviation would exceed clinically acceptable limits,this could result in ineffectivetreatment, serious patient injury or even death of the patient. the manufacturer will send the field safety notice to all affected users and reminds users to follow the steps as mentioned in the section “user corrective action”. brainlab also advises users to continue to follow the instructions and warnings as described in the user guide. especially relevant are the warnings in the exactrac clinical user guide for reviewing isocenter information regarding plausibility and correctness, before patient positioning and treatment. besides, brainlab will provide a software update to affected customers to solve this issue. according to the local supplier, the affected products were distributed in hong kong. if you are in possession of the affected product, please contact your supplier for necessary actions. posted on 9 april 2013.

Device

ExacTrac 5.x Patient Positioning System
  • Modèle / numéro de série
  • Description du dispositif
    Medical Device Safety Alert: Brainlab ExacTrac 5.x Patient Positioning System
  • Manufacturer
    Brainlab AG

Manufacturer

Brainlab AG