Paving towel for knee-joint operation

The utility model relates to a paving towel for a knee-joint operation, and belongs to the technical field of medical appliances. The paving towel for a knee-joint operation comprises a disease-eliminating towel, a middle sheet, a U-shaped sheet and a large-hole sheet; and the paving towel is characterized in that the disease-eliminating towel, the middle sheet and the U-shaped sheet are provided with adhesive tapes; a U-shaped nick is formed in one side of the U-shaped sheet; and two circular holes are formed in the middle of the large-hole sheet. According to the paving towel disclosed by the utility model, a non-woven fabric material is adopted, which is waterproof, soft, free from batting, and capable of effectively reducing pollution in an operation area; the disease-eliminating towel, the middle sheet and the U-shaped sheet are provided with the adhesive tapes, so that the paving towel is easy to fix without the need of instruments such as towel pincers; and via grooves and large holes formed and design