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

Model Number	100
Medical Device Problem Code	Use of Device Problem (1670)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
During preventative maintenance, the autopulse platform (b)(6) driveshaft could not be adjusted to its "home" position.The root cause was the failed integrated encoder gearbox, which was replaced to remedy the issue.Zoll is awaiting the customer's approval for repair.Historical complaints were reviewed for service information related to the reported complaint, and no similar complaint was reported for the autopulse platform with (b)(6).
Event or Problem Description
During preventative maintenance, it was determined that the autopulse platform (sn 20185) drive shaft home position could not be adjusted due to a defective encoder.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 ; 4084192347
• MDR Report Key: 24111889
• Report Number: 3010617000-2026-00060
• Device Sequence Number: 12105024
• Product Code: DRM
• Combination Product (Y/N): N
• Initial Reporter Country: GM
• 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: Foreign,User Facility,Company Representative
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial
• Report Date (Section B): 12/22/2025

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: 8700-0700-08
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 12/17/2025
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 12/22/2025
• Initial Report FDA Received Date: 01/19/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 01/31/2007
• 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