Dacron
Dacron
Dacron (/ˈdækrɒn/), also known as polyethylene terephthalate (PET), is a type of synthetic polyester fiber. It is commonly used in medical procedures, particularly in cardiovascular surgery, due to its durability and resistance to wear.
Etymology
The term "Dacron" is a brand name owned by DuPont, an American chemical company. It was first introduced in the 1950s. The name is derived from the words "Danish" and "Cotton", as the material was initially developed as a substitute for cotton.
Medical Use
In the medical field, Dacron is often used in the construction of vascular grafts. These grafts are used to replace or repair blood vessels in the body. Dacron is chosen for this purpose due to its high durability and resistance to wear, which allows the grafts to last for a long time in the body.
Dacron is also used in the production of heart valve prosthetics. The material's flexibility and strength make it an ideal choice for this application.
Related Terms
- Polyester: A category of polymers that includes Dacron.
- Vascular graft: A surgical procedure in which a graft is used to repair or replace a blood vessel.
- Heart valve: A valve in the heart that controls the flow of blood.
- DuPont: An American chemical company that owns the brand name "Dacron".
External links
- Medical encyclopedia article on Dacron
- Wikipedia's article - Dacron
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