(b)(4).Further information from the reporter regarding event, product, or patient details has been requested.No additional information is available at this time.The event of mild bleeding is a physiological complication and analysis of the device generally does not assist allergan in determining a probable cause for this event.Device history record summary: the release step combined with the absence of any deviation shows that no element could explain these issues: all the syringes are inspected individually after filling and no problem was detected.There were no non conformities with the different elements of the syringes (syringe, plunger, plunger rod, tip cap, finger grip).All the manufacturing steps and all the physicochemical and microbiological results (endotoxins, bioburden) are registered as conforming to the specifications.The extrusion force value shows an expected consistency of the product.The sterilization cycle is registered as conforming.Device labeling for the reported events of detachment of device component and blood loss: "precautions for use: patients on anti-coagulation medication or using substances that can prolong bleeding (warfarin, acetylsalicylic acid, nonsteroidal anti-inflammatory drugs, or other substances known to increase coagulation time such as herbal supplements with garlic or ginkgo biloba, etc.) must be warned of the potential increased risks of bleeding and haematomas during injection.Method of use ¿ posology: remove tip cap by pulling it straight off the syringe.Then firmly push the needle provided in the box into the syringe, screwing it gently clockwise.Twist once more until it is fully locked.Next, remove the protective cap by holding the body of the syringe in one hand, the protective cap in the other, and pulling the two hands in opposite directions.Prior to injecting, depress the plunger rod until the product flows out of the needle.Inject slowly and apply the least amount of pressure necessary.If the needle is blocked, do not increase the pressure on the plunger rod.Instead, stop the injection and replace the needle.Failure to comply with these precautions could cause a disengagement of the needle and/or product leakage at luer-lock level and/or increase the risk of vascular compromise.¿ after needle insertion and before injection, it is recommended to withdraw slightly the plunger to aspirate and verify the needle is not intravascular.".
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