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Model Number U4150230RX |
Device Problems
Failure to Advance (2524); Material Deformation (2976)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 01/14/2022 |
Event Type
malfunction
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Manufacturer Narrative
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Manufacturing review: a manufacturing review was not required as this is the only complaint reported to date for this product and lot.
Investigation summary: one ultraverse rx pta dilatation catheter was returned for evaluation.
No kinks noted to the catheter shaft; no other anomalies noted on the inflation luer.
Under microscopic observation it was observed that the inner guide wire lumen was kinked at the proximal end of the balloon.
No functional testing was performed due to the condition of the device.
Therefore, the investigation for the reported unable to cross lesion remains inconclusive as the conditions of use could not be replicated in laboratory conditions.
However, the investigation was confirmed for material deformation as the inner guide wire lumen was noted to be kinked and was observed during the microscopic observation.
A definitive root cause for the reported unable to cross lesion and kink could not be determined based upon the provided information.
Labeling review: a review of product labeling documentation (e.
G.
, procedural instructions, indications, warnings, precautions, cautions, possible complications, contraindications, nursing guide, and unit label) did not find any product labeling inadequacy.
(expiry date: 10/2023).
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Event Description
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It was reported that during an angioplasty procedure of a highly calcified target lesion below the knee, the pta balloon was allegedly unable to cross the lesion.
It was further reported that the catheter shaft was allegedly kinked.
The procedure was completed using another device.
There was no reported patient injury.
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Manufacturer Narrative
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Manufacturing review: a manufacturing review was not required as this is the only complaint reported to date for this product and lot.
Investigation summary: one ultraverse rx pta dilatation catheter was returned for evaluation.
No kinks noted to the catheter shaft; no other anomalies noted on the inflation luer.
Under microscopic observation it was observed that the inner guide wire lumen was kinked at the proximal end of the balloon.
No functional testing was performed due to the condition of the device.
Therefore, the investigation for the reported unable to cross lesion remains inconclusive as the conditions of use could not be replicated in laboratory conditions.
However, the investigation was confirmed for material deformation as the inner guide wire lumen was noted to be kinked and was observed during the microscopic observation.
A definitive root cause for the reported unable to cross lesion and kink could not be determined based upon the provided information.
Labeling review: a review of product labeling documentation (e.
G.
, procedural instructions, indications, warnings, precautions, cautions, possible complications, contraindications, nursing guide, and unit label) did not find any product labeling inadequacy.
(expiry date: 10/2023).
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|
Event Description
|
It was reported that during an angioplasty procedure of a highly calcified target lesion below the knee, the pta balloon was allegedly unable to cross the lesion.
It was further reported that the catheter shaft was allegedly kinked.
The procedure was completed using another device.
There was no reported patient injury.
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Search Alerts/Recalls
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