Our hospital uses polymer bandage in Zibo. The doctor said it was very useful.
How to use:
① The doctor puts on latex gloves.
② Cover the affected part with a cotton cover and wrap it with cotton paper.
③ Open the package, soak the bandage in normal temperature water for 2-3 seconds and squeeze it for 2-3 times at the same time, and squeeze out excess water after taking it out.
④ Spiral winding around the affected part, with each layer overlapping 1/2-2/3, and the tightness should be appropriate, with 3-4 layers of unsupported part and 5-6 layers of supported part (it can also be folded into a bracket repeatedly).
⑤ Setting according to requirements, and the setting time is 3-5 minutes. The molding should be completed within this time, and it can bear the load after 20 minutes.
⑥ Dismantle with electric gypsum saw.