Why polymers are used in medical field?

Why polymers are used in medical field?

Recent years polymers have become the most used and investigated materials for applications in medicine. In the case of tissue engineering the most important features of polymers are ability to be easily reproduced, their versatility, tuneable properties and biodegradability.

Why are polymers useful?

Organic polymers play a crucial role in living things, providing basic structural materials and participating in vital life processes. For example, the solid parts of all plants are made up of polymers. Starches, important sources of food energy derived from plants, are natural polymers composed of glucose.

What are polymers used for in the body?

The clinical use of polymeric materials in the body to repair and restore damaged or diseased tissues and organs is substantially increasing on an annual basis. Concomitant with this use is an increase in materials related research on medically used polymers.

How could polymers be used to solve a medical problem?

Semipermeable membranes of biopolymers (cellulose) or polymers are used for hemodialysis or as drug delivery systems. Swelling or collapsing of pores of the membrane in response to pH, temperature or other stimuli leads to membranes for responsive drug release [7].

Which polymers are used in medicine?

Homo- and copolymers of polyamides, polyesters, polyanhydrides, poly (ortho esters), poly (amido amines), and poly (β-amino esters) are the important biomedical polymers which are hydrolytically degradable [3]. These are also called biopolymers and smart polymers which are mainly used in biotechnology and medicine.

What are the basic requirements of medical polymers?

Some requirements for medical polymers include sterilizability, biocompatibility, processability, fluid compatibility, and an optimum balance of mechanical properties tailored for the given application. Three major types of sterilization are autoclave (steam, heat, and pressure), ethylene oxide, and gamma irradiation.

What polymers are used in medicine?

What are polymers give example?

Examples of naturally occurring polymers are silk, wool, DNA, cellulose and proteins. In our previous section on network polymers, we mentioned vulcanized rubber and pectin. Vulcanized rubber is a synthetic (man-made) polymer, while pectin is an example of a natural polymer.

What are the uses of polymers in our daily life?

Polymers become the raw materials for products we now use every day, including: synthetic clothing, fiberglass, plastic bags, nylon bearing, polyethylene cups, epoxy glue, silicone heart valves, Teflon-coated cookware and our personal favorite, polymer based paints.

Why are healthcare polymers important to the healthcare industry?

Healthcare Plastic – Healthcare Polymers Healthcare plastic materials are an essential part of the modern medical system. These materials comply with global regulatory requirements and are specifically engineered and manufactured for healthcare use. In our case, their availability is guaranteed for a longer period than ordinary grades.

How are synthetic polymers used in medical applications?

Newly developed polymers rapidly entered medical application, such as the polyesters and polyamides as synthetic suture materials. Synthetic polymers gained high attraction for technical as well as for medical application for various reasons.

Why are plastic materials important to the healthcare industry?

Healthcare plastic materials are an essential part of the modern medical system. These materials comply with global regulatory requirements and are specifically engineered and manufactured for healthcare use. In our case, their availability is guaranteed for a longer period than ordinary grades.

How are polymers used in hair care products?

Application of Polymers  Film Formers  Thickeners  Structuring Agents  Hair Products  Delivery system  Moisturizers and conditioners 7.