jiuer medical polymer bandage
orthopedic external fixation, orthopedic appliance.
Medical polymer bandage is composed of high active polyurethane adhesive and base cloth, which has good biocompatibility. It is confirmed by animal test and acute and chronic toxicity test that medical polyurethane adhesive is non-toxic and has no teratogenic effect. It is mainly used for external fixation of fracture and sprain in orthopedics, plastic surgery and general surgery to promote fracture healing. It is an ideal upgrading product of traditional gypsum.
Characteristics of medical polymer bandages
The medical polymer bandage (orthopedic casting tape), which is easy for doctors to operate and comfortable for patients, is an upgrade product of traditional gypsum bandage.
Comfortable and safe
Gypsum bandage has heat generating reaction in the process of hardening, and the patient's skin will feel tight and itchy after drying. Medical polymer bandage will not have this feeling.
Good air permeability
medical polymer bandages have good air permeability, which is conducive to skin ventilation. Gypsum bandages are airtight, and the skin is easy to be hot and itchy.
Fast hardening speed
medical polymer bandages have a fast hardening process. They start to harden in 3-5 minutes after opening the package, and can bear weight in 20 minutes, while gypsum bandages need about 24 hours to fully harden and bear weight.
High hardness and light weight: the solidified medical polymer bandage is 20 times as hard as the traditional plaster, with the weight equivalent to 1 / 5 of the plaster and the thickness equivalent to 1 / 3 of the plaster, which not only ensures the fixation effect of the limb after reduction, but also makes the affected area bear less weight, which is conducive to blood circulation and wound healing. For the fixation of the same part, the material of polymer bandage is at least 1 / 3 less than that of gypsum.
Transmission X-ray: the permeability of medical polymer bandage to X-ray is good, and the X-ray image is clear, which is beneficial for doctors to know the healing of the affected limb at any time in the treatment process. But the transmissibility of plaster bandage is poor, sometimes only after removing the fixation can we clearly understand the healing situation.
Waterproof: medical polymer bandages can be waterproof after hardening, and can be worn for bathing and hydrotherapy. Plaster bandages are not waterproof.
Easy operation and flexible shaping: medical polymer bandages can be used after 2-3 times of extrusion in normal temperature water, and can be bent at will, with good plasticity and convenient operation. The operation of plaster bandage is not convenient.
Wide range of application: medical polymer bandages and splints are widely used in orthopedic multi site fixation, orthopedic appliances, prosthetic auxiliary function appliances, supporting tools and local protective scaffolds in burn department.
Usage of polymer bandage
1) The doctor put on latex gloves.
2) Put a cotton sleeve on the affected part and wrap it with cotton paper.
3) Open the package, immerse the bandage in normal temperature water for 2-3 seconds and extrude it for 2-3 times at the same time, and extrude the excess water after taking it out.
4) Spiral wound in the affected part, each layer overlaps 1 / 2-2 / 3, with appropriate tightness, 3-4 layers for non supporting parts, and 5-6 layers for supporting parts (which can also be repeatedly folded into a supporting shape).
5) According to the needs of shaping, the setting time is 3-5 minutes, shaping needs to be completed in this time, 20 minutes later can bear the load.
6) Remove with electric gypsum saw.