MAUDE Adverse Event Report: EDWARDS LIFESCIENCES DR ACUMEN IQ CUFF ADULT; SYSTEM, MEASUREMENT, BLOOD-PRESSURE, NON-INVASIVE

Model Number	AIQCA
Medical Device Problem Code	Incorrect, Inadequate or Imprecise Result or Readings (1535)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that, during use, an acumen adult cuff had mean arterial pressure (map) readings that were about 25mmhg to 40mmhg lower compared to a non-invasive blood pressure (nibp) arm cuff.Finger cuff was placed on the opposite arm of the nibp cuff.No error messages were displayed on the monitor.All possible troubleshooting was done but issue continued.Cuff was attached to a hemosphere with 3.2 platform.There was no patient harm.
Additional Manufacturer Narrative
The device evaluation is anticipated.However, the complaint cannot be confirmed without the completion of a product evaluation.A supplemental report will be forthcoming when the investigation is completed.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.
Additional Manufacturer Narrative
The device was not returned for evaluation.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.It is not known if some procedural factors may have contributed to the event.No corrective actions will be taken at this time.An engineering evaluation was initiated to assess for any manufacturing related processes which could be correlated to the complaint.Since the complaint affected unit was not returned for evaluation a product non-conformance or device failure associated to manufacturing or design could not be confirmed.A device history record review was completed and documented that device met all specifications upon distribution.Per instruction for use, "inaccurate non-invasive measurements can be caused by factors such as excessive variations in blood pressure, poor blood circulation to the fingers, a bent or flattened finger cuff, excessive patient movement of fingers or hands, artifacts and poor signal quality, incorrect placement of finger cuff, position of finger cuff, or finger cuff too loose, and electrosurgical unit interference.".

• Brand Name: ACUMEN IQ CUFF ADULT
• Common Device Name: SYSTEM, MEASUREMENT, BLOOD-PRESSURE, NON-INVASIVE
• Manufacturer (Section D): EDWARDS LIFESCIENCES DR; parque industrial de itabo; carr. sanchez km 18.5; haina, san cristobal
• Manufacturer (Section G): EDWARDS LIFESCIENCE; 17200 laguna canyon rd; irvine CA 92618
• Manufacturer Contact: samantha eveleigh ; 17200 laguna canyon rd; irvine, CA 92618 ; 9492017706
• MDR Report Key: 22288111
• Report Number: 2015691-2025-04984
• Device Sequence Number: 8922089
• Product Code: DXN
• UDI-Device Identifier: 00690103219067
• UDI-Public: (01)00690103219067(17)261203(11)241203(10)66124732
• Combination Product (Y/N): N
• Initial Reporter State: IL
• Initial Reporter Country: US
• PMA/510(K) Number: K230919
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 08/08/2025

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
• Device Model Number: AIQCA
• Device Lot Number: 66124732
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 05/30/2025
• Supplement Date Received by Manufacturer: 08/05/2025
• Initial Report FDA Received Date: 06/18/2025
• Supplement Report FDA Received Date: 08/08/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 12/03/2024
• 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