Result: the pump was powered on and functioned without an issue.
There was no visible damage to the pump.
Conclusion: evaluation of the returned device revealed that the pump was functional.
The root cause of the pump not producing vacuum could not be determined.
The pump was functionally tested and functioned without an issue.
Pumps are 100% functionally tested during in-process inspection.
The manufacturing records for this lot were reviewed and did not reveal any outstanding discrepancies, design, or quality concerns.
|
The patient was undergoing a thrombectomy procedure using a penumbra system aspiration pump max 220v (pump max).
During preparation for the procedure, the hospital staff noticed that when the pump max was switched on, it did not produce vacuum and also emitted a smell.
The defective pump max was found prior to use and was not used for the procedure; instead, a syringe was used for the procedure.
There was no report of an adverse effect to the patient.
|