BOSTON SCIENTIFIC - MAPLE GROVE QUANTUM¿ MAVERICK¿; CATHETERS, TRANSLUMINAL CORONARY ANGIOPLASTY, PERCUTANEOUS
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Model Number H7493808015350 |
Device Problem
Kinked (1339)
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Patient Problem
No Consequences Or Impact To Patient (2199)
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Event Date 11/11/2017 |
Event Type
malfunction
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Manufacturer Narrative
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(b)(4).Returned product consisted of a quantum maverick balloon catheter in two pieces.The balloon was loosely folded with blood in the inflation lumen and balloon.The outer shaft, inner shaft, balloon and tip were microscopically examined.The hypotube shaft was completely separated from the hub.The fracture faces were oval as if kinked prior to separation.There was no evidence of any material or manufacturing deficiencies contributing to the damage.The investigation conclusion is operational context as the product meets the design and manufacture specification but due to anatomical/procedural factors encountered during the procedure, performance was limited.(b)(4).
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Event Description
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Reportable based on device analysis completed on 07-dec-2017.It was reported that shaft kink occurred.The 75% stenosed, 15x3.5mm target lesion was located in the moderately tortuous and moderately calcified left anterior descending artery.A 3.5mm x 15mm quantum¿ balloon catheter was selected to dilate the lesion.However, the shaft was kinked 70 cm from the hub.The procedure was completed with another of the same device.No patient complications were reported and the patient's status was stable.However, returned device analysis revealed hypotube break.
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