2. Put a cotton cover on the fracture and wrap it with cotton paper.
3. Open the package, take out the polymer bandage, soak it in normal temperature water for 2-3 seconds, squeeze it for 2-3 times to fully soak the bandage, and then squeeze out excess water after taking it out.
4. Spiral wound Anxin polymer bandage on the fracture site, with each layer overlapping 1/2-2/3. The tightness should be moderate. If it is too loose, the poor adhesion between layers will affect its strength, and if it is too tight, it will affect the blood circulation at the fracture.
5, after winding to finalize the design in turn, to ensure the interlayer adhesion and joint with the limbs.
6, the operation is generally completed in 3 minutes, 3-5 minutes to start hardening, 10 minutes later can reach the functional strength.