Device evaluated by manufacturer: unit returned with its original pouch batch (b)(4).A visual examination identified the catheter and metal cannula were received within its original pouch, however the metal cannula was received bent, and the pouch is broken at the section where the metal cannula is bent.The manufacturing batch record review confirmed that the device met all material, assembly and performance specifications.The most probable root cause of the reported difficulty is a design constraint of the product.(b)(4).
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