MAUDE Adverse Event Report: STRYKER MEDICAL-KALAMAZOO ALTRIX, DOMESTIC; SYSTEM, THERMAL REGULATING

Catalog Number	8001000001
Medical Device Problem Code	Insufficient Cooling (1130)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	06/18/2025
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that the patient temperature is creeping up (warmer) than patient set temperature on altrix.The temperature goal is 33.5, patient was at 33.5 and now 34.3, flow is ok, water temperature is 27-29, no position change, esophageal temperature probe in good place.The patient had been agitated/moving more when temperature started to increase.Rn got more sedation for patient and confirmed giving the sedation time to kick in and seeing if the temperature goes back to goal.
Additional Manufacturer Narrative
No follow up was received from the user facility, based on available information, this event was likely not due to any component level defect.
Event or Problem Description
No new information.

• Brand Name: ALTRIX, DOMESTIC
• Common Device Name: SYSTEM, THERMAL REGULATING
• Manufacturer (Section D): STRYKER MEDICAL-KALAMAZOO; 3800 east centre avenue; portage MI 49002
• Manufacturer (Section G): STRYKER MEDICAL-KALAMAZOO; 3800 east centre avenue; portage MI 49002
• Manufacturer Contact: brian thompson ; 3800 east centre avenue; portage, MI 49002 ; 2693292100
• MDR Report Key: 22500444
• Report Number: 0001831750-2025-00715
• Device Sequence Number: 12512735
• Product Code: DWJ
• UDI-Device Identifier: 07613327277555
• UDI-Public: (01)07613327277555
• Combination Product (Y/N): N
• Initial Reporter State: KY
• Initial Reporter Country: US
• PMA/510(K) Number: K152266
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: User Facility
• Initial Reporter Occupation: Nurse
• Type of Report: Initial,Followup
• Report Date (Section B): 11/25/2025

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 Catalogue Number: 8001000001
• Was Device Available for Evaluation?: Yes
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 06/18/2025
• Supplement Date Received by Manufacturer: 06/18/2025
• Initial Report FDA Received Date: 07/14/2025
• Supplement Report FDA Received Date: 11/25/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 12/14/2023
• Is the Device Labeled for Single Use? (Y/N): No
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Reuse
• Patient Sequence Number: 1
• Patient Sex: Unknown