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Model Number 40495 |
Device Problems
Difficult to Advance (2920); Device Contamination with Chemical or Other Material (2944)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 01/17/2023 |
Event Type
malfunction
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Manufacturer Narrative
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Initial reporter address 1: (b)(6).
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Event Description
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It was reported that foreign matter was present on the device.The 99% stenosed target lesion was located in the moderately tortuous and moderately calcified shunt vessel.A 200cm, 8cm poly tip v-18 control wire was selected for use together with a non-boston scientific (bsc) balloon catheter.However, a significant resistance was felt when the tip of the wire crossed the stent in front of the central lesion.An echocardiogram confirmed that it probably did not pass through the stent strut.It has been a while since the stent was placed, so the intima should be stretched.After the guide wire did not advance in the body and the torque was no longer effective, it was taken out of the body and the guide wire was advanced and pulled in the guide wire lumen of the balloon to check the condition, and a foreign object that was about 1 cm black that is thinner than the guide wire came out.According to the physician, the damage to the guidewire was not visually confirmed.The foreign matter seemed to be part of the guide wire.The procedure was completed with another of the same device.There were no patient complications reported.
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Event Description
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It was reported that foreign matter was present on the device.The 99% stenosed target lesion was located in the moderately tortuous and moderately calcified shunt vessel.A 200cm, 8cm poly tip v-18 control wire was selected for use together with a non-boston scientific (bsc) balloon catheter.However, a significant resistance was felt when the tip of the wire crossed the stent in front of the central lesion.An echocardiogram confirmed that it probably did not pass through the stent strut.It has been a while since the stent was placed, so the intima should be stretched.After the guide wire did not advance in the body and the torque was no longer effective, it was taken out of the body and the guide wire was advanced and pulled in the guide wire lumen of the balloon to check the condition, and a foreign object that was about 1 cm black that is thinner than the guide wire came out.According to the physician, the damage to the guidewire was not visually confirmed.The foreign matter seemed to be part of the guide wire.The procedure was completed with another of the same device.There were no patient complications reported.
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Manufacturer Narrative
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E1: initial reporter address 1: (b)(6).Device evaluated by mfr.: the device was returned, and it was observed the distal tip was bent.No more issues or damages were observed.The device outer diameter was dimensionally inspected and found to be within specification.
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Search Alerts/Recalls
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