A manufacturing record review was completed and zero nonconformances were found.
The returned product evaluation determined that the collar of the catheter had damage consistent with a stent being pushed into it.
This happened during the use of the catheter.
The event description states that strong resistance was encountered at the transition of the rx lumen.
Without receiving the concomitant device for analysis the root cause of the stent not passing through the rx lumen is undeterminable.
Attempts were made to obtain patient information, cause including date of death, however, unable to capture this information.
(reported that the cause of death is unknown, but it is not due to cardiac event) asku actual date of death.
|
Unable to insert a stent.
The patient was in cardiac arrest due to ami, and carried into the operation room while receiving the cardiac massage.
Pci was performed with percutaneous cardiopulmonary support (pcps) and intra aortic balloon pumping (iabp).
The lesion was #5-6, and pre-dilation of lesion was performed, then a stent (3.
5 mm) was inserted, but it did not pass the lesion.
Guideliner was then inserted into the body, and the same stent was inserted; however, the stent got stuck at the transition of half-pipe and rx lumen, and a strong resistance was encountered.
A different feeling was felt during guideliner manipulation.
A strong resistance was also felt when the stent got stuck at the collar of guideliner.
The guideliner was removed and a different catheter was used instead.
The same stent could be passed through this catheter and implanted without problems, and the operation was completed.
The patient went back to the hospital ward, but passed away later (the cause of death is unknown, but it is not due to cardiac event.
).
|