MAUDE Adverse Event Report: TORNIER S.A.S. AEQUALIS REVERSED SLAPHAMMER FOR GLENOID SPHERE SIZE 36; ORTHOPEDIC MANUAL SURGICAL INSTRUMENT

Catalog Number	MWB216
Medical Device Problem Code	Mechanical Jam (2983)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	02/11/2022
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that during a rsa revision glenosphere removal the physician noticed that the glenosphere did not disassociate when he attempted to unthread the instrument.When it came out the inner piece was bent at approximately a 45 degree angle.He corrected it with the ratcheting clamp from the extraction set.He then asked if we had another device, after which he tried using the mwb216 and mwd148 combination.The glenosphere disassociated, but after the procedure those two pieces were stuck together and the mwj130 inner portion was no longer tracking properly.No delays, or complications resulted from the instruments becoming damaged.However, they did needed to be replaced.
Additional Manufacturer Narrative
Once the investigation has been completed any additional information will be reported in a supplemental report.
Additional Manufacturer Narrative
The reported event could not be confirmed, since the device was not returned for evaluation and no other evidences were provided.The device inspection was not possible as the product was not returned for investigation.A review of the device history for the reported lot did not indicate any abnormalities.No corrective actions are required at this time.A review of the labeling did not indicate any abnormalities.More detailed information about the complaint event as well as the affected device must be available in order to determine the root cause of the complaint event.If device is returned or any further information is provided, the investigation report will be reassessed.H3 other text: device not returned.
Event or Problem Description
It was reported that during a rsa revision glenosphere removal the physician noticed that the glenosphere did not disassociate when he attempted to unthread the instrument.When it came out the inner piece was bent at approximately a 45 degree angle.He corrected it with the ratcheting clamp from the extraction set.He then asked if we had another device, after which he tried using the mwb216 and mwd148 combination.The glenosphere disassociated, but after the procedure those two pieces were stuck together and the mwj130 inner portion was no longer tracking properly.No delays, or complications resulted from the instruments becoming damaged.However, they did needed to be replaced.

• Brand Name: AEQUALIS REVERSED SLAPHAMMER FOR GLENOID SPHERE SIZE 36
• Common Device Name: ORTHOPEDIC MANUAL SURGICAL INSTRUMENT
• Manufacturer (Section D): TORNIER S.A.S.; 161 rue lavoisier; montbonnot saint-martin 38330 ; FR 38330
• Manufacturer (Section G): TORNIER S.A.S.; 161 rue lavoisier; montbonnot saint-martin 38330 ; FR 38330
• Manufacturer Contact: anna jusinski ; 325 corporate drive; mahwah, NJ 07430 ; 2018315000
• MDR Report Key: 13721443
• Report Number: 3000931034-2022-00142
• Device Sequence Number: 17345123
• Product Code: HWB
• UDI-Device Identifier: 03700386969478
• UDI-Public: 03700386969478
• Combination Product (Y/N): N
• Initial Reporter Country: US
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 05/13/2022

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 Catalogue Number: MWB216
• Device Lot Number: 16C714
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 02/11/2022
• Supplement Date Received by Manufacturer: 04/19/2022
• Initial Report FDA Received Date: 03/10/2022
• Supplement Report FDA Received Date: 05/14/2022
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 08/18/2016
• 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