Based on supplier investigation, no lot number, sample photo, or returned sample was provided for investigation.The supplier cannot confirm the complaint product is produced by them.However, supplier reviewed the last 3 lot numbers shipped n210368, n210468 and n220050.There is no abnormality found during production and inspection.Supplier tested the retained samples from last 3 lot numbers shipped.The connection strength test results meet the product specifications.These products are disposable and cannot be reused.Icons are indicated in the labels.Based on testing and the information provided, the root cause cannot be determined.
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During removal of jp drain from the patient's scalp, the junction between the clear drain tubing and fluted white piece appeared to be severed and emerged from scalp, leaving the length of the subgaleal portion retained in the wound.This is the 3rd event that this has happened at our institution with the same drain.No further information was provided.
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