MAUDE Adverse Event Report: INTEGRA LIFESCIENCES CORPORATION OH/USA MAYFIELD INFINITY SKULL CLAMP; SKULL CLAMPS AND HEADREST SYSTEMS

Catalog Number	A1114
Medical Device Problem Code	Device Slipped (1584)
Health Effect - Clinical Code	Laceration(s) (1946)
Date of Event	02/29/2024
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Attempts are being made to obtain additional information.Upon completion of the investigation, a follow-up report will be submitted.
Event or Problem Description
A facility reported that during cranial tumor resection, the patient slipped in the mayfield infinity skull clamp (a1114), resulting in a laceration.The laceration was stapled and surgery was delayed by 15-20 minutes.
Additional Manufacturer Narrative
The mayfield infinity skull clamp (a1114) was not returned for evaluation; therefore, an evaluation of the device could not be performed.Lot number information has been provided; therefore, device history record (dhr) was reviewed, and no anomalies were found.The definite root cause cannot be determined due to device not returned.However, based on the reported complaint, probable root cause is improper or suboptimal placement of the skull clamp on the patient.If additional relevant information becomes available in the future, this complaint will be reopened, and the respective evaluation performed.Trends will be monitored for this and similar issues.At present, we consider this complaint to be closed.

• Brand Name: MAYFIELD INFINITY SKULL CLAMP
• Common Device Name: SKULL CLAMPS AND HEADREST SYSTEMS
• Manufacturer (Section D): INTEGRA LIFESCIENCES CORPORATION OH/USA; 4900 charlemar drive; 4900 charlemar drive; cincinnati OH
• Manufacturer (Section G): INTEGRA LIFESCIENCES CORPORATION OH/USA; 4900 charlemar drive; cincinnati OH
• Manufacturer Contact: vivian nelson ; 1100 campus drive; princeton, NJ 08540 ; 6099362319
• MDR Report Key: 18996880
• Report Number: 3004608878-2024-00038
• Device Sequence Number: 20885217
• Product Code: HBL
• UDI-Device Identifier: 10381780253549
• UDI-Public: 10381780253549
• Combination Product (Y/N): N
• PMA/510(K) Number: K051440
• 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,Followup
• Report Date (Section B): 05/17/2024

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?: No
• Operator of Device: Health Professional
• Device Catalogue Number: A1114
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: Not provided
• Supplement Date Received by Manufacturer: 05/06/2024
• Initial Report FDA Received Date: 03/28/2024
• Supplement Report FDA Received Date: 05/17/2024
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 05/03/2017
• 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