|
Model Number 39467-150 |
Device Problems
Detachment of Device or Device Component (2907); Adverse Event Without Identified Device or Use Problem (2993); Output Problem (3005); Intermittent Loss of Power (4016)
|
Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
|
Event Date 02/07/2024 |
Event Type
malfunction
|
Event Description
|
It was reported that a burr detachment occurred.A 1.50mm rotapro was selected for use for a chronic total occlusion (cto) procedure.During rotablation with the rotapro 1.50mm, the burr of the device stopped, and system stalled, and a stall alarm was noted.A second attempt was made, but the burr stopped again.Upon retraction, the rotapro burr became detached from the system.The system was retrieved.The procedure was completed with a different device.No patient complications were reported.
|
|
Manufacturer Narrative
|
E1: initial reporter phone: (b)(6).
|
|
Manufacturer Narrative
|
E1: initial reporter phone: (b)(6).Device evaluated by manufacturer: returned product consisted of the rotapro atherectomy device.The device was received with the burr separated.The rotawire used in the procedure was also returned.The burr was received on the returned rotawire.The advancer, drive shaft, handshake connections, housing, sheath, coil, and burr were visually and microscopically examined.Inspection of the device found that the coil had been stretched at the point of detachment from the burr and that the burr was detached from the coil.Functional testing was performed by attempting to rotate the drive shaft, and the drive shaft was able to be rotated.When the rotapro advancer was connected to the rotapro console control system and the knob switch [ablation button] was pressed, the device reached and maintained optimal rpm with no resistance or issues.Product analysis confirmed the reported detachment.The reported rotational speed issues were not able to be confirmed, as the device reached and maintained optimal rpm during analysis and clinical circumstances were not able to be replicated.
|
|
Event Description
|
It was reported that a burr detachment occurred.A 1.50mm rotapro was selected for use for a chronic total occlusion (cto) procedure.During rotablation with the rotapro 1.50mm, the burr of the device stopped, and system stalled, and a stall alarm was noted.A second attempt was made, but the burr stopped again.Upon retraction, the rotapro burr became detached from the system.The system was retrieved.The procedure was completed with a different device.No patient complications were reported.
|
|
Search Alerts/Recalls
|
|
|