Cryoprobe
Cryoprobe
A Cryoprobe (/ˈkraɪoʊproʊb/; from the Greek words "kryos" meaning "cold" and "probe" meaning "instrument") is a medical instrument used in Cryosurgery for the application of extreme cold to destroy abnormal or diseased tissue.
History
The use of cold for therapeutic purposes dates back to the ancient Egyptians, but the modern cryoprobe was not developed until the 20th century. The first cryoprobes were simple tubes that could be filled with a freezing agent such as liquid nitrogen. Today's cryoprobes are more sophisticated and can be controlled with precision.
Usage
In Cryosurgery, a cryoprobe is inserted into the body through a small incision. The probe is then cooled to a very low temperature, often using liquid nitrogen or argon gas. This extreme cold destroys the targeted tissue. Cryoprobes are used in a variety of medical procedures, including the treatment of cancer, cataracts, and skin lesions.
Types
There are several types of cryoprobes, including the Barron Cryoprobe, the Cooper Surgical Cryoprobe, and the Erbe Cryoprobe. Each type has its own specific uses and advantages.
Related Terms
- Cryosurgery: A type of surgery that involves the use of extreme cold to destroy abnormal or diseased tissue.
- Cryotherapy: The use of cold in therapy.
- Cryogen: A substance used to produce very low temperatures.
- Cryogenic: Relating to or involving the study of very low temperatures.
External links
- Medical encyclopedia article on Cryoprobe
- Wikipedia's article - Cryoprobe
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