BOSTON SCIENTIFIC CORPORATION JETSTREAM XC ATHERECTOMY CATHETER; CATHETER, PERIPHERAL, ATHERECTOMY
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Model Number 45007 |
Device Problem
Mechanical Problem (1384)
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Patient Problems
No Consequences Or Impact To Patient (2199); No Known Impact Or Consequence To Patient (2692); No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 12/15/2020 |
Event Type
malfunction
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Event Description
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It was reported that the blades stopped spinning.A 2.4mm jetstream xc atherectomy catheter was selected for use in an atherectomy procedure in the superficial femoral artery (sfa).During the procedure, the device ran for 14 minutes 6 seconds without issue until it jammed.The rex, blades down, and blades up buttons were all pressed several times, but the device continued jamming.The device was moved to a different area on the guidewire, but it still did not work.The device was removed, and the procedure was completed with balloon angioplasty.No patient complications were reported.
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Event Description
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It was reported that the blades stopped spinning.A 2.4mm jetstream xc atherectomy catheter was selected for use in an atherectomy procedure in the superficial femoral artery (sfa).During the procedure, the device ran for 14 minutes 6 seconds without issue until it jammed.The rex, blades down, and blades up buttons were all pressed several times, but the device continued jamming.The device was moved to a different area on the guidewire, but it still did not work.The device was removed, and the procedure was completed with balloon angioplasty.No patient complications were reported.It was further reported that the device made a short noise and then went silent and would no longer work.When the treatment buttons were pressed, the device would no longer activate.There was no damage the jetstream or the thruway guidewire used and no error message displayed.The jetstream was removed over the guidewire.
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Event Description
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It was reported that the blades stopped spinning.A 2.4mm jetstream xc atherectomy catheter was selected for use in an atherectomy procedure in the superficial femoral artery (sfa).During the procedure, the device ran for 14 minutes 6 seconds without issue until it jammed.The rex, blades down, and blades up buttons were all pressed several times, but the device continued jamming.The device was moved to a different area on the guidewire, but it still did not work.The device was removed, and the procedure was completed with balloon angioplasty.No patient complications were reported.It was further reported that the device made a short noise and then went silent and would no longer work.When the treatment buttons were pressed, the device would no longer activate.There was no damage the jetstream or the thruway guidewire used and no error message displayed.The jetstream was removed over the guidewire.
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Manufacturer Narrative
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H3: device eval by manufacturer? the 2.4mm jetstream xc atherectomy catheter was returned for analysis.The shaft and the remainder of the device was inspected for damage.Visual examination showed a severe kink located 45cm from the tip.The functionality of the device was checked by setting up the product per the instructions for use (ifu).The device primed.The device was activated, and the blades did not spin.The device was straightened out and catheter shaft manipulated to try and get the blades to function.The blades still would not spin.The pod was opened, and visual analysis was completed and noticed rust on the bearing face which caused it to seize up and not rotate.The rust was cleaned off and the shaft was manually turned to free up the stuck shaft.The pod was reassembled, and the device was tested again by straightening out the catheter shaft and the blades started to spin and function as designed.As there was no evidence of any product quality deficiencies, it was considered likely that the bearing rust was attributable to procedural issues.Device analysis determined the condition of the returned device was consistent with the reported event.
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