inforMED
MalfunctionKNW

SAFETY BM BIOPSY

Received Apr 30, 2026 · Event occurred Apr 21, 2026

Report MW5187516 · MDR key 25047299

Device

Generic name

Instrument, Biopsy

Lot number

516903

Patient

37 YR · Female

  • No Clinical Signs, Symptoms or Conditions

Narrative

Description of Event or Problem

DURING A BONE MARROW BIOPSY, WHILE EXTRACTING THE CORE SAMPLE, IT WAS NOTED THAT ONE OF THE TWO BLADES ON THE METAL EXTRACTION CANULA HAD BROKEN AND WAS FOUND LOOSE ATTACHED TO THE SAMPLE. THE BROKEN PIECE OF THE METAL CANULA WAS REMOVED AND AFTER THE REMOVAL OF THE TROCAR NEEDLE THE PATIENT WAS SCANNED USING THE COMPUTED TOMOGRAPHY AND NO RESIDUAL PART OF THE METAL CANULA WAS NOTED.