MAUDE Adverse Event Report: Gyrus ACMI, Inc. SHOCKPULSE-SE LITHOTRIPSY SYSTEM; lithotriptor, ultrasonic

Model Number	SPL-S
Medical Device Problem Codes	Thermal Decomposition of Device (1071); Electrical /Electronic Property Problem (1198)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	07/02/2026
Type of Reportable Event	Malfunction
Event or Problem Description
The customer returned the lithotripsy system, which is an olympus asset with no reported complaint.During the evaluation of the device, faulty transducer receptacles unit at front with burn marks inside was observed.The investigator indicated that the most likely cause of the faulty transducer receptacles with burn marks was due to component failure.There was no patient involvement.
Additional Manufacturer Narrative
The device was returned to olympus for inspection.A root cause could not be identified.Based on the results of the investigation, it is likely the following led to the malfunction: cause traced to component failure.Should additional relevant information become available, a supplemental report will be submitted.Olympus will continue to monitor field performance for this device.

• Brand Name: SHOCKPULSE-SE LITHOTRIPSY SYSTEM
• Common Device Name: lithotriptor, ultrasonic
• Manufacturer (Section D): Gyrus ACMI, Inc.; 9600 louisiana avenue north; brooklyn park MN 55445
• Manufacturer (Section G): Gyrus ACMI, Inc.; 9600 louisiana avenue north; brooklyn park MN 55445
• Manufacturer Contact: todd brill ; 800 west park drive; westborough, MA 01581 ; +1(508)207-7661
• MDR Report Key: 50224410
• Report Number: 3011050570-2026-00812
• Device Sequence Number: 12142836
• Product Code: FEO
• UDI-Device Identifier: 00821925044197
• UDI-Public: 00821925044197
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K142428
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial
• Report Date (Section B): 08/12/2026

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: Other
• Device Model Number: SPL-S
• Was Device Available for Evaluation?: Yes
• Date Returned to Manufacturer: 07/14/2026
• Is the Reporter a Health Professional?: No
• Initial Date Received by Manufacturer: 07/16/2026
• Initial Report FDA Received Date: 08/12/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• 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