Novel medical polymer elastic bandage

Abstract

The invention discloses a novel medical polymer elastic bandage, which belongs to the technical field of medical dressings and is integrally in a netlike structure. The novel medical polymer elastic bandage comprises three layers, namely a cotton and yarn mixed weaving base layer in the middle, a carbon fiber medical repairing layer above the cotton and yarn mixed weaving base layer and an antibacterial sterilization layer as a lower layer. The cotton and yarn mixed weaving base layer is a netlike cloth layer with the cotton as warps and the yarns as woofs; the carbon fiber medical repairing layer is 1-3 mm in thickness, includes nanometer carbon fibers attached with nanometer level electrical stone particles and is stuck together with the cotton and yarn mixed weaving base layer through a hot pressing way; and the antibacterial sterilization layer is a nanometer silver modified polyethylene layer of 1-3 mm in thickness. By adopting the netlike structure, elasticity of the novel medical polymer elastic bandage disclosed by the invention increases; the nanometer level electrical stone particles in the upper carbon fiber medical repairing layer can emit anionic far infrared rays which are not only free from stimulation to skin, but also have a health care function on speeding up wound healing; and the nanometer silver modified polyethylene layer has an antibacterial sterilization function. Therefore, the whole bandage can be suitable for various injury situations.

Description

technical field [0001] The invention relates to a novel medical polymer elastic bandage, belonging to the technical field of medical dressings. Background technique [0002] Bandages are gauze bandages that bind wounds or affected areas. They are materials used to fix and protect surgical or injured parts, and are necessary for surgical operations. The typical viscose plaster bandage is a bandage made of powder calcined gypsum, polyvinyl alcohol, and polyvinyl acetate emulsion to make a certain concentration of homogenate, evenly coated on gauze, dried, and cut. This kind of bandage is suitable for orthopedic fracture fixation, deformity correction, prohibiting limb movement, bone tuberculosis, bone tumor and bone arthroplasty, limb fixation and mold model making, etc. The hardness of this product is relatively strong. Once it is fixed, it is not easy to move, and the air inside is not circulated, which will easily cause inflammation of the wound and make it difficult to re...

AI Technical Summary

Problems solved by technology

Various gauzes, cotton cloths and elastic bandages appeared again afterwards, but these bandages either have poor air permeability during use, or are not elastic enough, or the materials on the bandages are easy to irritate the skin, so that the patient can still wear it while enduring the pain. To endure the torture of itching, therefore, the current bandages can no longer meet the needs of patients

Images