Liquid storage bag has burrs how to do ah

The solution to the liquid storage bag with burrs is to replace the liquid storage bag and cut off the burrs.

1, replace the fluid bag: the burr on the fluid bag is more obvious, directly replace the fluid bag, to avoid the use of the skin caused by stabbing and infection.

2, cut off the burr: the burr on the reservoir bag is not obvious, you can use scissors to cut off the burr, do not damage the reservoir bag itself.