MAUDE Adverse Event Report: STRYKER ENDOSCOPY-SAN JOSE AGG. PLUS SHAVER BLADE F-SERIES 4.0MM EACH - ORDER MULTIPLES OF 5; BLADE, SAW, GENERAL & PLASTIC SURGERY, SURGICAL

Catalog Number	0375544000
Medical Device Problem Code	Material Fragmentation (1261)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	06/14/2025
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Additional information will be provided once the investigation has been completed.
Event or Problem Description
It was reported that in arthroscopic surgery, a blade was used for joint cavity cleaning, and it was found that the blade originally had 8 teeth, but one tooth was missing, making it impossible to determine whether it was broken or worn.However, it was not found in the joint cavity under x-ray.
Additional Manufacturer Narrative
Alleged failure: one tooth was missing, making it impossible to determine whether it was broken or worn.The failure(s) identified in the investigation is consistent with the complaint record.The probable root cause of these issues could be the blade may have come into contact with a hard object, damaging the teeth and impacting the housing edges.The product was returned for investigation and the failure mode will be monitored for future reoccurrence.
Event or Problem Description
It was reported that in arthroscopic surgery, a blade was used for joint cavity cleaning, and it was found that the blade originally had 8 teeth, but one tooth was missing, making it impossible to determine whether it was broken or worn.However, it was not found in the joint cavity under x-ray.

• Brand Name: AGG. PLUS SHAVER BLADE F-SERIES 4.0MM EACH - ORDER MULTIPLES OF 5
• Common Device Name: BLADE, SAW, GENERAL & PLASTIC SURGERY, SURGICAL
• Manufacturer (Section D): STRYKER ENDOSCOPY-SAN JOSE; 5900 optical court; san jose CA 95138
• Manufacturer (Section G): STRYKER ENDOSCOPY-SAN JOSE; 5900 optical court; san jose CA 95138
• Manufacturer Contact: andy dobos ; 5900 optical court; san jose, CA 95138 ; 4087542000
• MDR Report Key: 22788343
• Report Number: 0002936485-2025-00692
• Device Sequence Number: 8256729
• Product Code: GFA
• UDI-Device Identifier: 37613327061780
• UDI-Public: 37613327061780
• Combination Product (Y/N): N
• Initial Reporter Country: CH
• PMA/510(K) Number: EXEMPT
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Physician Assistant
• Type of Report: Initial,Followup
• Report Date (Section B): 09/17/2025

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 Catalogue Number: 0375544000
• Device Lot Number: 24172CE2
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 08/04/2025
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 07/15/2025
• Supplement Date Received by Manufacturer: 08/20/2025
• Initial Report FDA Received Date: 08/12/2025
• Supplement Report FDA Received Date: 09/17/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 06/20/2024
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Patient Sex: Unknown