MAUDE Adverse Event Report: RICHARD WOLF GMBH POWER CONTROL; MOTOR CONTROL UNIT 2303

Model Number	2303011
Medical Device Problem Code	Complete Loss of Power (4015)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Although no injuries or unacceptable risks to the patient were reported, richard wolf gmbh (rwgmbh) consider this case a "reportable malfunction" due to a similar issue being reported as a "serious injury" in the last two years.
Event or Problem Description
It was reported that during a procedure, the motor control unit stopped delivering power to the handpiece.The reported issue caused a 5 minute delay in the procedure while retrieving another machine to complete the scheduled procedure.The delay did not put the patient at unacceptable risk.There was no additional treatment or procedure needed.There is no report of any patient harm.

• Brand Name: POWER CONTROL
• Common Device Name: MOTOR CONTROL UNIT 2303
• Manufacturer (Section D): RICHARD WOLF GMBH; pforzheimer strasse 32; d-75438 knittlingen, germany 75438 ; GM 75438
• Manufacturer (Section G): RICHARD WOLF GMBH; pforzheimer strasse 32; knittlingen, germany 75438 ; GM 75438
• Manufacturer Contact: valentin felsing ; pforzheimer strasse 32; knittlingen, germany 75438 ; GM 75438
• MDR Report Key: 22459088
• Report Number: 9611102-2025-00032
• Device Sequence Number: 12841105
• Product Code: GEY
• UDI-Device Identifier: 04055207056653
• UDI-Public: 04055207056653
• Combination Product (Y/N): N
• Initial Reporter State: FL
• Initial Reporter Country: US
• PMA/510(K) Number: K041610
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: User Facility,Company Representative
• Initial Reporter Occupation: Other
• Type of Report: Initial
• Report Date (Section B): 07/09/2025

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 Model Number: 2303011
• Device Catalogue Number: 2303.011
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 06/23/2025
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 06/19/2025
• Initial Report FDA Received Date: 07/09/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 05/22/2018
• 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: Unknown
• Patient Sequence Number: 1
• Patient Sex: Unknown