H10: manufacturing review: the device history records have been reviewed and this lot met all release criteria.There was nothing found to indicate there was a manufacturing related cause for this event.Investigation summary: one encor biopsy probe was returned for evaluation.Upon visual evaluation, the probe appeared clean and the sample was inadvertently placed in cidex, however a jelly-like substance was noted on the surface of the cutter.Upon microscopic visual observation, viscous substance was noted on the outside of the cutter.One electronic photo was provided and reviewed.The photo shows the needle part of the encor probe and viscous substance is present in the outer part of the cutter.Therefore, based on the photo review and sample evaluation, the reported device contamination with chemical or other material is confirmed as viscous substance is present in the outer part of the cutter.However, the reported material fragmentation is inconclusive as no evidence of the black substance was found on the device.A definitive root cause could not be determined based upon the available information.Labeling review: a review of product labeling documentation (e.G., procedural instructions, indications, warnings, precautions, cautions, possible complications, contraindications, nursing guide, and unit label) did not find any product labeling inadequacy.H10: d4 (expiry date: 01/2023).H11: section a through f ¿ the information provide by bd represents all the known information at this time.Despite good faith efforts to obtain additional information, the complainant/reporter was unable or unwilling to provide any further patient, product, or procedural details to bd.
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