MAUDE Adverse Event Report: EDWARDS LIFESCIENCES DR PRESSURE MONITORING KIT; TRANSDUCER, PRESSURE, CATHETER TIP

Model Number DPTUNKNOWN

Device Problem Incorrect, Inadequate or Imprecise Result or Readings (1535)

Patient Problems No Consequences Or Impact To Patient (2199); No Known Impact Or Consequence To Patient (2692)

Event Date 12/16/2019

Event Type  malfunction  

Manufacturer Narrative

The device was not returned for evaluation; it was discarded at the hospital.Without 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.No corrective actions will be taken at this time.Lot number was not provided; therefore, review of the manufacturing records could not be completed.Poor dynamic response can be caused by air bubbles, clotting, and excessive lengths of tubing, excessively compliant pressure tubing, small bore tubing, loose connections, or leaks.The assembly may be tested for dynamic response by observing the pressure waveform on an oscilloscope or monitor.Bedside determination of the dynamic response of the catheter, monitor, kit and transducer system is done after the system is flushed, attached to the patient, zeroed and calibrated.A square-wave test may be performed by pulling the snap tab device and releasing quickly.Pressure readings can change quickly and dramatically because of loss of proper calibration, loose connection, or air in the system.Pressure readings should correlate with the patient¿s clinical manifestations.It is not known if user or procedural factors may have contributed to the stated event.In this event, there was no patient compromise noted.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 a part of the monthly review.

Event Description

It was reported that when this pressure monitoring set was connected after the placement of an arterial catheter in a patient, the blood pressure was ¿discordant.¿ there was no allegation of patient injury reported.The devices were not available for evaluation as no devices were provided to the pharmacy.

Manufacturer Narrative

Corrected data: f10, h6.Reference capa-20-00141.

• Brand Name: PRESSURE MONITORING KIT
• Type of Device: TRANSDUCER, PRESSURE, CATHETER TIP
• Manufacturer (Section D): EDWARDS LIFESCIENCES DR; parque industrial de itabo; carr. sanchez km 18.5; haina, san cristobal ; DR
• MDR Report Key: 9564721
• MDR Text Key: 194792950
• Report Number: 2015691-2020-10083
• Device Sequence Number: 1
• Product Code: DXO
• Combination Product (y/n): N
• PMA/PMN Number: K925638
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: company representative,foreig
• Type of Report: Initial,Followup
• Report Date: 12/16/2019

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Model Number: DPTUNKNOWN
• Was Device Available for Evaluation?: No
• Initial Date Manufacturer Received: 12/16/2019
• Initial Date FDA Received: 01/08/2020
• Supplement Dates Manufacturer Received: 07/23/2020
• Supplement Dates FDA Received: 11/07/2020
• Is This a Reprocessed and Reused Single-Use Device?: No
• Patient Sequence Number: 1