|
H11:section a through f - the information provided by bd represents all of the known information at this time.Despite good faith efforts to obtain additional information, the complainant / reporter was unable or unwilling to provide any further patient, product, or procedural details to bd.The following were reviewed as part of this investigation: patient severity, applicable previous investigation(s), sample analysis, applicable fmea documents, applicable manufacturing records, and labeling.Based on a review of this information, the following was concluded: the complaint of what appeared to be a crimp in the catheter was confirmed, and the cause appears to be associated with use of the device.One 5fr triple-lumen (t/l) powerpicc was returned for investigation.The returned sample exhibited evidence of use.The picc was received with non-vad injection caps attached to the connectors.The catheter had been trimmed to length near the 21cm depth mark.Two wrinkled sections of tubing that were each 4mm in length were found in the catheter.The wrinkled material extended in the longitudinal direction.The wrinkled sections were located at the 5cm depth mark and between the 3 and 4 cm depth marks.The wrinkled section at the 5cm depth mark was split longitudinally and allowed fluid to leak from the catheter when the gray non-power injectable lumen was flushed, which may have contributed to the reported pain in the arm during infusion.The printing on the extension legs with the white and grey lumens stated, ¿no contrast¿.A microscopic examination revealed that the adjoining surfaces of the split tubing were smooth and granular.The characteristics of the observed damage are consistent with rupture due to over-pressurization.This can occur through the use of syringes smaller than 10ml, by flushing against an occlusion, or due to excessive force applied during infusion procedures.A functional test revealed that fluid leaked from the longitudinal split when the lumen with the white luer adaptor (non-power injectable) was infused with water.The wall thickness of the lumen with the gray luer adaptor was found to be within specification.It is possible that the ruptured lumen was inadvertently used for a power injection.The instructions for use (ifu) warn, ¿use of lumens not marked ¿power injectable¿ for power injection of contrast media may cause failure of the catheter.¿ the ifu states, ¿if resistance is met when flushing, no further attempts should be made.Further flushing could result in catheter rupture with possible embolization.Refer to institution protocol for clearing occluded catheters.¿ the ifu also states, ¿catheters that present resistance to flushing and aspiration may be partially or completely occluded.Do not flush against resistance.If the lumen will neither flush nor aspirate and it has been determined that the catheter is occluded with blood, a declotting procedure per institution protocol may be appropriate.¿ a lot history review (lhr) of redr1917 showed no other similar product complaint(s) from this lot number.
|