Model Number M001BPM4015140F0 |
Device Problems
Detachment Of Device Component (1104); Device Damaged Prior to Use (2284)
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Patient Problem
No Patient Involvement (2645)
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Event Date 11/08/2014 |
Event Type
malfunction
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Event Description
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It was reported that a balloon detachment occurred.The 90% stenosed target lesion was located in the severely calcified shunt.A 4.00mm/1.5cm/140cm small peripheral cutting balloon¿ monorail was used to treat the target lesion.During preparation, while removing the balloon protector, the balloon was detached from the shaft of the device.The procedure was completed with another of the same device.No patient complications were reported and the patient's condition was good.
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Manufacturer Narrative
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Age at time of event: 18 years or older.(b)(4).
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Manufacturer Narrative
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Corrected from: "the balloon protector and the detached balloon were not returned" to "the balloon protector cap was returned positioned over the balloon." additional investigation results: the proximal blade sections were exposed which is indicative of the balloon protector being pulled distally.The returned balloon protector inner dimension was verified.(b)(4).
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Event Description
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It was reported that a balloon detachment occurred.The 90% stenosed target lesion was located in the severely calcified shunt.A 4.00mm/1.5cm/140cm small peripheral cutting balloon¿ monorail was used to treat the target lesion.During preparation, while removing the balloon protector, the balloon was detached from the shaft of the device.The procedure was completed with another of the same device.No patient complications were reported and the patient's condition was good.
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Manufacturer Narrative
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(b)(4).Device evaluated by manufacturer: investigation completed.The device was returned for evaluation.However, the balloon protector and the detached balloon were not returned.Device analysis observed the inner lumen had detached at the distal tip/balloon bond and the outer lumen had detached at the proximal balloon bond which resulted in a complete detachment of the balloon from the delivery system.The distal tip/balloon bond length measured 3 mm the proximal balloon bond (matte finish) measured 1 mm in length.The markerbands remained on the distal section of the inner lumen.No damage was noted to the catheter shaft.The manufacturing batch record review confirmed that the device met all material, assembly and performance specifications.The most probable root cause is considered handling damage as the event occurred without direct patient contact.(b)(4).
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Event Description
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It was reported that a balloon detachment occurred.The 90% stenosed target lesion was located in the severely calcified shunt.A 4.00mm/1.5cm/140cm small peripheral cutting balloon monorail was used to treat the target lesion.During preparation, while removing the balloon protector, the balloon was detached from the shaft of the device.The procedure was completed with another of the same device.No patient complications were reported and the patient's condition was good.
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Search Alerts/Recalls
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