A review of one catheter returned from the customer found breakage at the securement disc, confirming the complaint.This failure is a known occurrence with the first picc catheters.The potential causes for catheter breakage/leakage are due to the user applying force flushing the catheter when feeling resistance, the user using hemostats or clamps on the catheter hub, the user placing tape strips on the catheter tubing, the user applying excessive force upon the catheter during use, biological material blockage causing rupture in the catheter, or patient movement while indwelling.The soft silicone catheter requires careful handling to prevent damage, especially at the junction near the securement disc where the catheter is at its most vulnerable point.The ifu provides instructions for proper catheter insertion including stylet removal, aspirating and flushing, securing the catheter and applying sterile dressing.The ifu instructs under cautions and warnings: do not use hemostats or clamps on catheter or hub connection.Never use catheter for high-pressure injection.Syringes smaller than 10 ml and mechanical high-pressure injectors can generate pressures capable of rupturing the catheter.Never use force to flush the catheter if resistance is met.Do not expose the catheter to acetone or acetone/alcohol solutions.Do not use if package opened or damaged.Do not cut stylet.If cut, stylet can potentially damage the catheter and harm the patient.Never use force to remove the stylet.Resistance can damage the integrity of the catheter and the stylet.Do not hold the catheter with forceps while removing the stylet.Never place tape strips over the catheter tubing.This will compromise the strength and integrity of the tubing.".
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