MAUDE Adverse Event Report: ICU MEDICAL HEALTHCARE MANUFACTURING S.A. DE C.V. MEDEX TRANSTAR PRESSURE TRANSDUCER; PROBE, BLOOD-FLOW, EXTRAVASCULAR

Catalog Number	MX9505T
Medical Device Problem Code	Incorrect Measurement (1383)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	08/26/2025
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Investigation including root cause analysis is in progress.A supplemental mdr will be filed as necessary in accordance with 21 cfr 803.56 when additional reportable information becomes available.
Event or Problem Description
It was reported a patient underwent coronary angiography in the catheterization lab, during which the doctor found that the pressure sensor measurement was inaccurate.
Additional Manufacturer Narrative
Device evaluation: no product returned for device analysis; a device history record (dhr) review was conducted which indicated all inspections were completed and no issues were noted during manufacture.No product was returned; therefore, no visual and functional tests were performed, the reported complaint could not be confirmed, and the root cause could not be determined.If the product is returned, the manufacturer will reopen this complaint for further investigation.

• Brand Name: MEDEX TRANSTAR PRESSURE TRANSDUCER
• Common Device Name: PROBE, BLOOD-FLOW, EXTRAVASCULAR
• Manufacturer (Section D): ICU MEDICAL HEALTHCARE MANUFACTURING S.A. DE C.V.; carretera miguel alemán km21.7; apodaca nuevo leon ; MX
• Manufacturer Contact: reed covert ; 6250 shier rings road; dublin, OH 43016 ; 2247062300
• MDR Report Key: 23916970
• Report Number: 1526863-2025-00167
• Device Sequence Number: 9038777
• Product Code: DPT
• UDI-Device Identifier: 10351688503992
• UDI-Public: (01)10351688503992(17)271007(10)6033327
• Combination Product (Y/N): N
• Initial Reporter Country: CH
• PMA/510(K) Number: K942377
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,User Facility
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 01/14/2026

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 Catalogue Number: MX9505T
• Device Lot Number: 6033327
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 12/09/2025
• Supplement Date Received by Manufacturer: 01/08/2026
• Initial Report FDA Received Date: 12/29/2025
• Supplement Report FDA Received Date: 01/14/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 01/06/2025
• 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 Age: 60 YR
• Patient Sex: Male