Model Number ESS-G02-160 |
Device Problems
Break (1069); Device-Device Incompatibility (2919); Difficult to Open or Close (2921); Material Twisted/Bent (2981)
|
Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
|
Event Date 12/11/2023 |
Event Type
malfunction
|
Manufacturer Narrative
|
Block h6 idmf code a051104 difficult to open or close captures the reportable event of needle shaft unable to close.
|
|
Event Description
|
It was reported to boston scientific corporation that an overstitch endoscopic suture system was used during a stent placement on (b)(6) 2023 to fix an esophageal stricture.During the setup of the device, it was noticed that the handle felt gritty.Additionally, they physician said the anchor and needle body looked different.Then upon activation of the device during set up the handle itself broke.The anchor and needle body would not shuttle back and forth.The device was not used in the patient.Another of the same device was used to complete the procedure.
|
|
Manufacturer Narrative
|
Block h6: idmf code a051104 difficult to open or close captures the reportable event of needle shaft unable to close.During the product analysis one needle driver would not retract when the handle was opened, and no more failures or damages were noted in the device.It was confirmed this device met specification prior to distribution and there were no manufacturing deviations which could have contributed to the reported event.A risk review was completed and confirmed that the event of shaft failure to close, anchor exchange failure to pass anchor, needle shaft bent and handle break was defined in the risk documentation and is documented accordingly in the prr.This event type has been accounted for during product risk analysis to support acceptable risk benefit for the product.For the as reported anchor exchange failure to pass anchor, needle shaft bent and handle break these events cannot be confirmed because there is not an objective evidence or descriptive conditions to confirm the reported event.For this reason, this event is catalogued as no problem detected because the as reported code cannot be confirmed.This investigation is assigned a most probable conclusion code of adverse event related to procedure.This conclusion was selected because during the product analysis one needle driver would not retract when the handle was opened.After visual inspection, a clip was wedged in the endcap which was preventing the retraction of the needle body.The conclusion is acceptable because the adverse event occurred during the procedure and the device had no influence on event.All compiled information on this investigation determines that the most probable cause is: adverse event related to procedure.
|
|
Event Description
|
It was reported to boston scientific corporation that an overstitch endoscopic suture system was used during a stent placement on (b)(6) 2023 to fix an esophageal stricture.During the setup of the device, it was noticed that the handle felt gritty.Additionally, they physician said the anchor and needle body looked different.Then upon activation of the device during set up the handle itself broke.The anchor and needle body would not shuttle back and forth.The device was not used in the patient.Another of the same device was used to complete the procedure.
|
|
Search Alerts/Recalls
|