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As the reported device was not returned, angiodynamics is unable to perform a device evaluation.The customer's reported complaint description of broken clamp cannot be confirmed.No sample was returned for evaluation.Without receiving product for evaluation, we are unable to definitively determine a root cause for this incident.A possible root cause for the clamps breaking could be due to handling damage during use.A review of the device history records was performed for the indicated lots for any deviations related to the reported failure mode of the complaint. the review confirms that the lots met all material, assembly and performance specifications; i.E.No ncr associated with reported failure mode.Labeling review: the instructions for use, which is supplied to the end user with this catalog number states: "catheter will be damaged if clamps other than what is provided with this kit are used.Irrigate catheter with saline, then clamp catheter extensions to assure that saline is not inadvertently drained from lumens.Use clamps provided.Caution: do not clamp the dual lumen portion of the catheter.Clamp only the extensions.Do not use serrated forceps, use only the in-line clamps provided.Attach syringes to both extensions and open clamps.Blood should aspirate easily from both arterial and venous sides.If either side exhibits excessive resistance to blood aspiration, the catheter may need to be rotated or repositioned to obtain adequate blood flows.Once adequate aspiration has been achieved, both lumens should be irrigated with saline filled syringes using quick bolus technique.Assure that extension clamps are open during irrigation procedure.Close the extension clamps, remove the syringes, and place an injection cap on each luer lock connector.Avoid air embolism by keeping extension tubing clamped at all times when not in use and by aspirating then irrigating the catheter with saline prior to each use.With each change in tubing connections, purge air from the catheter and all connecting tubing and caps.Once the catheter is locked with heparin, close the clamps and install injection caps onto the extensions' female luers.Caution: extension clamps should only be open for aspiration, flushing, and dialysis treatment." a review of the angiodynamics complaint system noted no adverse trends for this complaint type and product family.This type of complaint will continue to be monitored for trends.Reference (b)(4).For each of the 8 occurrences, reference: (b)(4), 1317056-2023-00047.(b)(4), 1319211-2023-00025.(b)(4), 1319211-2023-00026.(b)(4), 1319211-2023-00027.(b)(4), 1319211-2023-00028.(b)(4), 1319211-2023-00029.(b)(4), 1319211-2023-00030.(b)(4), 1319211-2023-00031.
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