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

Model Number	PX260
Medical Device Problem Code	Incorrect Measurement (1383)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	07/31/2024
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The product is expected to be returned for analysis; however, it has not yet been received.Upon the return of the product a supplemental report will be sent with the investigation results.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.
Event or Problem Description
As reported, after flushing and zeroing this disposable pressure transducer connected to patient, blood pressure parameter was much lower than measurement obtained by a non-invasive pressure monitoring.The device was removed and reconnected again but the issue remained.The device was replaced with a new unit and issue was solved.The patient was not treated according to the wrong parameter.There is no allegation of patient injury.Patient demographics were unable to be obtained.
Additional Manufacturer Narrative
The manufacturing records were reviewed for the lot involved and there is no indication of a related nonconformance.All process parameters were met and inspections passed successfully.Finally, no product was received for evaluation.Without the return of the product, it is not possible to determine if damages or defects existed on the product, nor could a root cause or potential contributing factors be identified.
Additional Manufacturer Narrative
Updated section d9, h6 (type of investigation), h6 (investigation findings) and h6 (investigations conclusions).Finally, the device was received for evaluation.The report of inaccurate values was not able to be confirmed.Dpt zeroed and sensed pressure accurately on pressure monitor.Pressure did not show any drift during output drift testing and met specification.Electrical testing showed that both input impedance and output impedance were within specifications.Zero-offset also met specification.No leakage or occlusion was detected from the kit during pressure test.No visible damage was observed from the kit.There are internal controls to avoid potential causes related to the reported malfunction.

• Brand Name: PRESSURE MONITORING SET
• Common Device Name: TRANSDUCER, PRESSURE, CATHETER TIP
• Manufacturer (Section D): EDWARDS LIFESCIENCES DR; parque industrial de itabo; carr. sanchez km 18.5; haiana, san cristobal
• Manufacturer (Section G): EDWARDS LIFESCIENCES DR; parque industrial de itabo; carr. sanchez km 18.5; haina, san cristobal
• Manufacturer Contact: samantha eveleigh ; 1 edwards way; irvine, CA 92614 ; 9492503939
• MDR Report Key: 20050191
• Report Number: 2015691-2024-06373
• Device Sequence Number: 12751542
• Product Code: DXO
• UDI-Device Identifier: 07460691950191
• UDI-Public: (01)07460691950191(17)250716(11)230717(10)65182120
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K222216
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Other,Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup,Followup
• Report Date (Section B): 09/08/2025

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
• Operator of Device: Health Professional
• Device Expiration Date: 07/16/2025
• Device Model Number: PX260
• Device Lot Number: 65182120
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: No
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 08/01/2024
• Supplement Date Received by Manufacturer: 10/03/2024; 08/27/2025
• Initial Report FDA Received Date: 08/23/2024
• Supplement Report FDA Received Date: 10/04/2024; 09/08/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 07/17/2023
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Patient Sex: Unknown