inforMED
MalfunctionMBL

DELTA PF CUP

Received Jun 11, 2026 · Event occurred May 26, 2026

Report 3008021110-2026-00251 · MDR key 25469771

Device

Generic name

Wrench

Model number

9055.51.015

Lot number

25AR079

Product problems

  • Mechanical Problem

Patient

NA · Unknown

  • No Clinical Signs, Symptoms or Conditions

Narrative

Additional Manufacturer Narrative

NO PRE-EXISTING ANOMALIES WERE DETECTED BY THE CHECK OF THE DEVICE HISTORY RECORDS OF THE LOT NUMBER INVOLVED. THIS IS THE FIRST AND ONLY COMPLAINT RECORDED ON THIS LOT N. A FINAL REPORT WILL BE SUBMITTED AFTER THE INVESTIGATION.

Description of Event or Problem

INTRA-OPERATIVE ISSUE OCCURRED DURING HIP SURGERY ON (B)(6) 2026: TWO OF THE MAGNETS OF THE DELTA CUP - WRENCH (PRODUCT CODE 9055.51.015, LOT 25AR079) CAME LOOSE WHEN THE DELTA CUP WAS DRIVEN INTO THE ACETABULUM. THE COMPLAINT SOURCE REPORTED THAT THE DELTA CUP WAS STILL ABLE TO BE IMPLANTED AND THE SURGEON WAS SATISFIED WITH THE SURGICAL OUTCOME. THIS EVENT OCCURRED IN GERMANY.