Internal reference: (b)(4).This case was reviewed and investigated according to volcano policy.It was observed during the visual inspection at decontamination the sensor was intact, tip coil was broken and the solder dome was missing.Further investigation of the device confirmed the distal coil was stretched and part of the distal coil and the dome were not present.No mention was provided in the complaint of a piece of the wire being broken or missing.We are unable to determine when or how the separation occurred.The manufacturing documentation for this device was reviewed and the device met all quality and manufacturing release criteria.To date, no other complaints were reported for this same failure mode within this lot.We will continue to monitor these types of complaints.
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