It was reported that there was an issue with an (b)(6) swan-ganz catheter.The swan-ganz catheter was inserted intraoperatively prior to the start of open-heart bypass surgery.During the surgery closing phase, the anesthesiologist noticed that the pa pressures were not adequate.The case ended and the patient was transported to the intensive care unit (icu).In the icu, unsuccessful attempts were made to refloat the catheter.The patient returned to surgery for the catheter removal.In the post op icu, the catheter was not reading properly.The surgeon and anesthesiologist made attempts to remove and refloat the catheter.They could not completely pull the catheter out of the cordis sheath into the sterile sleeve.Each time it caused hemodynamic instability requiring inotropic and vasoactive support.The patient returned to surgery the same day for exploration under general anesthesia to remove the catheter.The surgeon decided to go on cardiopulmonary bypass to open the heart and determine where exactly the catheter was snagged.It was found that the catheter was in a knot and attached to the tricuspid valve.The catheter was able to be successfully removed from the tissue.The patient was weaned off bypass, the sternum closed, and the patient was transferred to icu.The device is not available for return.
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The device will not be returned for evaluation as it was discarded at the facility.Without the return of the unit, it is not possible to determine if some damage or defect existed on the unit that could have contributed to the event.It is not known if some procedural factors may have contributed to the event.A device history record review was unable to be completed as the lot number is unknown.An engineering evaluation was initiated to assess for any manufacturing-related processes which could be correlated to the complaint.Complaint histories for all reported events are reviewed against trending control limits on a monthly basis, and any excursions above the control limits are assessed and documented as part of this monthly review.H3 other text: device not returned.
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