MAUDE Adverse Event Report: ZOLL CIRCULATION, INC. AUTOPULSE®RESUSCITATION SYSTEM; CARDIAC RESUSCITATOR, LINE-POWERED

Model Number	100
Medical Device Problem Code	Visual Prompts will not Clear (2281)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	11/20/2025
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The reported complaint that the autopulse platform (sn (b)(6) displayed a user advisory (ua) 02 (compression tracking error) message was confirmed in the archive data but not during functional testing.The archive data revealed that the patient or object was too small and light during the first compression, or that the lifeband was opened during operation.User advisory is normally a clearable error message and is designed into the platform to alert the operator that autopulse has detected one of several conditions.Per the autopulse hangtag - advisory codes description and action, user advisory 2 is an indication that the autopulse® has detected a change in lifeband tension.This advisory can happen when the patient or lifeband is out of position, or if the lifeband is opened during active operation.The recommended actions to take for this type of user advisory are: ensure that the lifeband is properly closed.Pull up completely on the lifeband, ensure that both the patient and the band are properly aligned, and press restart.The review of the archive data revealed that the autopulse platform displayed the (ua) 02 advisory message around the customer's complaint date, confirming the reported complaint.The autopulse platform passed preliminary functional testing without fault or error, and the customer's reported ua02 error was not reproduced.Zoll is awaiting customer approval for service repair.
Event or Problem Description
During the shift check, the autopulse platform (sn (b)(6) displayed a user advisory (ua) 02 (compression tracking error) error message.The platform was tested with multiple lifebands, but the error message persists.No patient involvement.

• Brand Name: AUTOPULSE®RESUSCITATION SYSTEM
• Common Device Name: CARDIAC RESUSCITATOR, LINE-POWERED
• Manufacturer (Section D): ZOLL CIRCULATION, INC.; 2000 ringwood ave.; san jose CA 95131
• Manufacturer (Section G): ZOLL CIRCULATION, INC.; 2000 ringwood ave.; san jose CA 95131
• Manufacturer Contact: kimthoa sackrison ; 2000 ringwood ave.; san jose, CA 95131
• MDR Report Key: 23812574
• Report Number: 3010617000-2025-00863
• Device Sequence Number: 9386589
• Product Code: DRM
• Combination Product (Y/N): N
• Initial Reporter State: HI
• Initial Reporter Country: US
• PMA/510(K) Number: K112998
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,User Facility,Company Representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date (Section B): 12/15/2025

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 Model Number: 100
• Device Catalogue Number: 8700-0700-01
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 12/08/2025
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 11/20/2025
• Initial Report FDA Received Date: 12/15/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 10/16/2020
• 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