e3e3609a_Products_8888285001__Answer
[Question] How long does the external part of the peritoneal dialysis catheter have to be in order to use the PERI-PATCH™ Repair Kit for repairs? [Answer] 
According to the product's Instructions for Use, to be repaired, the undamaged, external portion of the indwelling catheter must be at least 3cm long.
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