1. structure: the bag body and chassis of the integrated ostomy bag are bonded together and inseparable. The chassis is thin and soft, and has strong compatibility and compliance with skin, which is suitable for patients with stoma edema and early postoperative patients. The bag body and the chassis of the two-piece ostomy bag can be separated, and the chassis can be attached to the abdominal wall and put on the ostomy bag, so that the direction of the ostomy bag opening can be changed at will, and the ostomy bag can be taken down at any time for cleaning and replacement.

2. Usage: When using the integrated ostomy bag, it is directly attached to the abdominal wall, which is relatively simple to operate and slightly cheaper than the two-piece ostomy bag, but the direction of the ostomy bag mouth cannot be changed at will after being attached; When using a two-piece bag, the model of the bag body must match the chassis. Two-piece colostomy bag is not recommended for patients with colostomy prolapse and parastomal hernia.