Date of event was approximated to (b)(6) 2019, the date the device was received at boston scientific corporation, as no event date was reported.(b)(4).An examination of the returned capio slim suture capturing device and mesh assembly was performed.On the mesh assembly, the suture on the blue dilator was broken in the area where the dart interacts with the carrier.The cage of the capio suture device was removed and the dart was found inside.The leader loops, protective sleeves, and dilators were intact.No damage was noted to the suture and dart on the blue/white dilator, and to the mesh material itself.On the capio slim suture capturing device, no damage was noted.The intact dart was loaded into the delivery device and the carrier was extended into the cage and retracted without issues.A review of the device history record (dhr) indicated that the device met all material, assembly, and product specifications at the time of release to distribution.However, an investigation determined that the design of the carrier allows the fiber portion of the suture to interact with the sharp edge of the carrier, resulting in the suture severing.Therefore, the investigation concluded that the most probable cause for the dart detachment/suture broken issue is design inadequate for purpose, which indicates that problems were traced to design/design features of the device that do not support or do interfere with the intended purpose of the device.There is an investigation in place to address this issue.Please note: this device was originally thought to be associated with another complaint and a report was sent based on the investigation results for that event, under mfr report # 3005099803-2019-01838.It was subsequently confirmed that this device was not associated with that reported event, and therefore it is being captured as a separate event and sent in this report (3005099803-2019-02467).
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