There was no product returned for this complaint.No returned product evaluation could be completed.The supplier for oncontrol needles was notified of the complaint.A device history record review was completed by the supplier and no nonconformances were noted.Case details were reviewed.A patient underwent a bone lesion biopsy (blb) procedure in the t11 anatomical site.A bone marrow biopsy kit was used.The needle broke inside the patient and could not be retrieved using the driver.No unit was returned for evaluation.It is unknown what damages could have occurred on the needle.No pictures were shared by the account.Additional information was requested from the account.A response was received.Only the cannula broke.Physician tried to remove the cannula with sample but was unsuccessful.Approximately 10 cm of the cannula was left behind.The procedure was aborted, and the patient was sent to a hospital for a surgical removal.The ifu was reviewed, and the following was noted: the arrow® oncontrol® bone marrow aspiration system is intended for bone marrow aspiration of the iliac crest of adult and pediatric patients.The arrow® oncontrol® bone marrow biopsy system is intended for bone marrow core biopsy of the anterior or posterior iliac crest of adult patients.Per intake information, the bone marrow biopsy (bmb) unit was used in an unintended location i.E., t11 which is a thorax vertebral site.It is unknown if excessive force was applied during the procedure.Based on the information, the most likely root cause of the issue is user error due to the use of a bmb product for a blb procedure in an unintended location.
|