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 enspire vacuum and rinse tubing cassette was returned for evaluation.Sample was a sealed lot sample.Hence the sample was clean and not used.There was no evidence of breach to the packaging, the female connector to the vaccuum tubing was inspected and it was noted it was cloudy as well.An in-house cassette was opened for reference and this sample was not cloudy.Additional ftir analysis was performed and determined the white residue material content is excess adhesive (glue), a known component used during the manufacture of this device.Therefore, the investigation is confirmed for the reported foreign material issue as the white residue was found to be excess adhesive (glue).A definitive root cause for the reported failure could not be determined based upon the provided 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: 01/2022).H11:section a through f - the information provided by bd represents all of 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.H3 other text : see h10.
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