Applications of high temperature polymer technologies for medical devices
Most people are oblivious to the fact that ground-breaking medical treatments rely on plastics. Generally speaking, glass, metal, and ceramics are used for medical apparatus. However, it has been discovered that polymers are a far better choice. If you take a closer look a medical technology, you will see that it comprises high temperature polymers. Why this particular material? The explanation lies in the fact that high performance thermoplastics are able to comply with draconian requirements. It is hard to argue, that modern healthcare would not be the same without the use of high-temperature polyurethane.
Typical applications of high temperature polymer technologies
High temperature technologies are used just about anywhere in the medical world. Here are only a few examples of areas where they are utilized.
As surprising as it may sound, high temperature polymers are used for the parts and devices that are developed for diagnostic purposes. Plastics can be found in anything from endoscopes to hemodialysis machines. The diagnostics industry has gone through a great many changes over the years, one of them being the ability to provide more products.
High temperature polymers are also be used for the manufacturing of surgical instruments. The reason for this is that they meet the specific parameters of surgical equipment. Utensils such as forceps or scissors all contain a very important material: plastic. Not only ca delicate surgical devices can be developed, but also medical practitioners do not waste time when it comes to treating patients. There are no more issues with waiting time.
Making orthopedic devices is a challenge due to the fact that they have to have a reduced weight, as opposed to other pieces of equipment. Another thing worth mentioning is that devices used in orthopedics are reused. It is easy thus to understand why high-tech plastics are the preferred choice. They are lightweight, have a high surface quality, and, most importantly, withstand cleaning agents and disinfectants.
Highlights of high temperature polymers
You do not have to be an engineer in order to understand that high temperature polymers are appropriate for medical applications. They make it possible for trained professionals to advance devices that ultimately improve the lives of patients. What makes high-performance thermoplastics so exceptional are the following features:
- Mechanical properties. High temperature polymers are characterized by outstanding mechanical properties. More precisely, they are very strong, flexible, firm, and have good fatigue resistance. It is important not to forget about good electrical insulation.
- Resistance to degradation. High-tech plastics are able to withstand thermal degradation, regardless of the operating temperature, the polymers can maintain their strength and firmness. Heat is not the only thing that these super plastics have resistance to. Here mention can be made of chemicals (cleaning agents or disinfectants), and radiation.
- Biocompatibility is a term that refers to the features of a material that are compatible from a biological standpoint, not triggering local responses. The good news is that high-performance plastics do not cause problems when coming in contact with human tissue.