What Are the Different Types of Waterproof Bandages?

PUWORLD (2006/05/18)-With the increase in crude oil prices and increasing market competition pressure, many polyurethane companies have begun to try to transform and engage in the production of new polyurethane products. In the downstream product group of polyurethane, one of them has always been involved by only a few companies, and that is medical polyurethane materials.

Medical polymer bandage

PUWORLD (2006/05/18)-With the increase in crude oil prices and increasing market competition pressure, many polyurethane companies have begun to try to transform and engage in the production of new polyurethane products. In the downstream product group of polyurethane, one of them has always been involved by only a few companies, and that is medical polyurethane materials.

Chinese name

Medical polymer bandage

Foreign name

Casting Tape

Application range

Medical

Listing date

2015/05/18

China has been developing since 80 years

Immobilization is an important measure after the treatment of fractures and dislocations. In order to meet the clinical needs of orthopedics, with the development of science and advances in science and technology, medical experts at home and abroad carry out long-term and large-scale research and development. A series of new immobilizations have been made Appearance has broken the traditional gypsum fixation. Among them, the high-tech products "bandage" and "care splint" produced by the orthopedic field are waiting to be seen. It is the crystallization of integrating polymer materials with international advanced production technology. Its advent has simplified the operation of doctors in clinical plastic bandaging, and provided protection for patients' comfort and safety.

Medical polymer bandage manufacturing

Manufactured by a Chinese company, the company has passed ISO9001: 2008 and ISO13485: 2003 international quality management system certification, all products have passed the US FDA and EU CE certification, and are exported to Europe, the United States and Japan markets. What kind of products are bandages and splints? It is a kind of high-molecular-weight polyurethane product made of high-strength glass fiber cloth and impregnated with high-molecular-weight polyurethane. Animal tests and acute and chronic toxicological tests have confirmed that medical polyurethane is non-toxic, non-distorting, and has no local irritating response .

Medical polymer bandage

1. Comfort and safety: After the bandage is dry, the shrinkage is small, and the skin will not feel tight and itchy after the plaster bandage is dry. There will also not be any heat-generating reaction during the hardening process of gypsum. When the water absorbs and recrystallizes, the patient's skin will have a burning discomfort.

2. Good breathability: The bandage uses high-quality raw yarn, which has good breathability. It solves the discomfort of skin hot flashes, itching, etc. caused by long-term local tube bandaging and poor breathability.

3. Light weight and high hardness: The hardness of the bandage after curing is 20 times that of the traditional plaster bandage. This feature plays a reliable role in maintaining correct reset. There are few fixed materials and light weight, which is equivalent to 1/5 of plaster, which can reduce the load on the affected area, which is beneficial to local blood circulation and promotes healing.

4. Excellent projection: Splints and bandages have excellent radiation permeability and clear X-ray effects, which can ensure that doctors can accurately grasp the bone connection and bone healing of the affected area.

5. Good water resistance: The bandage has good water resistance, which can block the penetration of 85% of the moisture from outside. It can also effectively ensure that the affected part is dry after the affected part is exposed to water.

6. Convenient operation, flexibility and good plasticity: when there is skin trauma on the fixed part or long operation time, it can be fixed directly without wet water. After fixing, you can spray water on the outer layer of the package to accelerate the hardening speed. Good plasticity, high bending and tensile strength, can be bent freely, bandages can be made into tube, bracket and plywood.

7. Wide range of applications: orthopedic fixation, orthopedic orthopedics, prosthetic auxiliary functions, support tools. Local protective stent in burn department.

Medical polymer bandage hardening time

After opening the package, it will harden for 3.-5 minutes when encountering water, and can bear weight after 20 minutes

Water temperature effect of medical polymer bandage

By adjusting the water temperature, the hardening time can be adjusted. When the water temperature is increased, the hardening time is short; when the water temperature is lowered, the hardening time is long.

Medical polymer bandage bandage use

Put on medical gloves, choose the appropriate size according to different parts, put a cotton cover on the injured part, soak it in normal temperature water for 3-4 seconds after opening the package, then squeeze out the excess water, and wrap around the place to be fixed 2-3 layers Overlap 1/2 to 2/3 of the width of each bandage. After winding, shape it as needed to make it tightly bonded and smooth.

Use of medical polymer bandage splint

Select the appropriate model according to the lesion, open the package, take out and immerse it in water at about 27 degrees Celsius for 3-5 seconds, and squeeze it 2-3 times at the same time to make it absorb moisture uniformly. Remove and squeeze it several times to remove Excess water is then applied to the affected area and wrapped with gauze bandages or elastic bandages.