MAUDE Adverse Event Report: STRYKER ENDOSCOPY-SAN JOSE FLOWPORT II CANNULA WITH OBTURATOR STRYKER 165MM; ACCESSORIES, ARTHROSCOPIC

Model Number	CAT02438
Medical Device Problem Code	Break (1069)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	03/28/2023
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported there there was a conversion to open surgery due to the tip breaking during the procedure.The piece was retrieved.
Additional Manufacturer Narrative
Additional information will be provided once the investigation has been completed.The device manufacturer date is not known at this time.However, should it become available it will be provided in future reports.
Additional Manufacturer Narrative
This complaint investigation was closed based on the device not received, therefore the reported failure mode was not confirmed.In the event that the device is received, the complaint will be reopened and the investigation will be updated with new results.Alleged failure: tip break.Probable root cause: design: inadequate material selection to support movement/manipulation by user.Cannula tubing thickness too small to support movement/manipulation by user.Cannula size or geometry does not promote proper visualization of joint.Excessively sharp tip of cannula damages tissue.Manufacturing: cannula not assembled, molded or machined to specification.Application: excessive force, poor visualization through arthroscope.The reported failure mode will be monitored for future reoccurrence.Manufacture date is not known.
Event or Problem Description
It was reported there there was a conversion to open surgery due to the tip breaking during the procedure.The piece was retrieved.

• Brand Name: FLOWPORT II CANNULA WITH OBTURATOR STRYKER 165MM
• Common Device Name: ACCESSORIES, ARTHROSCOPIC
• 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: lucas wolski ; 5900 optical court; san jose, CA 95138 ; 4087542000
• MDR Report Key: 16792145
• Report Number: 0002936485-2023-00333
• Device Sequence Number: 17566508
• Product Code: NBH
• UDI-Device Identifier: 07613252633181
• UDI-Public: 07613252633181
• Combination Product (Y/N): N
• Initial Reporter Country: UK
• PMA/510(K) Number: EXEMPT
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 12/20/2023

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Model Number: CAT02438
• Device Catalogue Number: CAT02438
• Device Lot Number: 007338
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 03/28/2023
• Supplement Date Received by Manufacturer: 03/28/2023
• Initial Report FDA Received Date: 04/21/2023
• Supplement Report FDA Received Date: 12/20/2023
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• 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
• Outcome Attributed to Adverse Event: Other
• Patient Sex: Unknown