After several micrus coils (details unknown) were deployed; this coil was used.When the deltaplush cerecyte microcoil 1.5 mm x 2 cm (cpl10015230/g13482) was advanced about 30cm distal to the hub; it got stuck inside the microcatheter (details unknown).So it was safely removed.After this coil; no coil was used and the procedure was finished.The following were used connecting cable (f70554/catalog unknown) and detachment control box (f62190/catalog unknown).There was no resistance felt during dpu/coil deployment.It was noted during analysis that the coil was returned severely damaged.The coil has been returned severely damaged.The evidence strongly suggests that the interference inside the microcatheter most likely contributed to the coil becoming stuck.The exact source of this blockage is unknown.It also cannot be determined if this interference was of a fixed or detached nature.In addition, without the return of the sl-10 microcatheter used in the procedure, it cannot be determined if this component contributed to the complaint event.Based on the information and the analysis, the event ¿coil damaged¿ was confirmed and the event ¿dcs impeded-in microcatheter¿ could not be confirmed.No corrective actions will be taken at this time.This mdr is being submitted as part of a retrospective review as the result of a recent fda audit and with accordance to the requirements of code of federal regulations ¿ 21 cfr part 803, medical device reporting.Concomitant medical products and therapy dates: microcatheter (details unknown); several micrus coils (details unknown); connecting cable (f70554/catalog unknown); detachment control box (f62190/catalog unknown).
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