BOSTON SCIENTIFIC - COSTA RICA (HEREDIA) ROTAWIRE¿ AND WIRECLIP¿ TORQUER; CATHETER, CORONARY, ATHERECTOMY
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Model Number H802228240022 |
Device Problems
Kinked (1339); Failure to Advance (2524)
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Patient Problem
No Consequences Or Impact To Patient (2199)
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Event Date 02/28/2017 |
Event Type
malfunction
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Manufacturer Narrative
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(b)(4).Device evaluated by manufacturer: the device was returned for analysis.The device has the body wire kinked at the proximal section and it is broken at 328 cm from the proximal section.The section broken and the spring tip were not returned.Overall length and overall diameter couldn't be measured due to device condition.Overall diameter near to section broken, middle section, and proximal section are within specifications.The manufacturing batch record review confirmed that the device met all material, assembly and performance specifications.The most probable root cause is operational context as device performance was limited due to anatomical/procedural factors.(b)(4).
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Event Description
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Reportable based on device analysis completed on 11-apr-2017.It was reported that difficulty crossing lesion and guidewire kink occurred.The diffused calcified target lesion was located in the angulated left circumflex artery (lcx).A 330cm rotawire¿ was selected for use.During the procedure, as the device entered through the lcx, it was noted it could not reach the distal part of the lesion caused by a kink on the device.The device was removed.No patient complications reported and patient's status was stable.However, device analysis revealed that the wire was broken at 328cm from the proximal section.
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