Limb and skin protection device

The utility model relates to a limb and skin protection device which comprises a main body, the main body is integrally arranged in a fan shape, two butt joint ends of the main body are provided withbonding strips which are bonded together, and the inner edge and the outer edge of the main body are respectively coated with a silica gel layer. The main body sequentially comprises a first titaniumcloth layer, a second one-way absorbent cotton layer and a third waterproof breathable film layer from inside to outside, and a plurality of plastic supporting strips are evenly installed between thetitanium cloth layer and the one-way absorbent cotton layer. The tourniquet has the advantages that the plastic supporting strip is supported in front of the tourniquet to form a circular upright barrier. Iodine and alcohol are locked in the absorbent cotton through the one-way absorbent cotton, so that a bed unit is prevented from being wetted, the bed unit below limbs is kept dry, and the hiddendanger of skin bruising is