One piece of urostomy bag
1	Firstly, use the water to clean the skin around stoma.
2	Secondly,a hole of 25mm have been advanced open at the baseplate, the sufferers can cut a hole at the baseplate at the basis of the kind of stoma.
3	Thirdly, close the valve which at the bottom of the ostomy bag.
4	Fourthly, remove the protective paper at the baseplate.
5	Fifthly, blow a little air into the bag before fixing the bag in order to prevent the wall of the bag being sticked on; then hold the cutting sleeve aimed at the baseplate by using two hands,from the bottom to the top,use the finger to press it carefully and make it conglutinate absolutely.