Harpoon
Harpoon (medical)
Harpoon (/hɑːrˈpuːn/) is a medical instrument used in various surgical procedures. The term is derived from the Old English harpoon, which means a long spear-like instrument used for hunting large fish or whales.
Usage
In the medical field, a harpoon is typically used in procedures such as biopsies, where it is used to extract tissue samples for examination. It is also used in ophthalmology for procedures such as retinal detachment repair.
Design
A medical harpoon is typically made of stainless steel and has a sharp, pointed tip for piercing tissue. The other end of the instrument is usually attached to a handle that allows the surgeon to control the instrument. Some harpoons also have a mechanism for retracting the tissue sample.
Related Terms
- Biopsy: A procedure that involves extracting tissue samples for examination to diagnose or rule out disease.
- Ophthalmology: The branch of medicine that deals with the diagnosis and treatment of eye disorders.
- Retinal Detachment: A serious eye condition that occurs when the retina pulls away from its normal position at the back of the eye.
See Also
External links
- Medical encyclopedia article on Harpoon
- Wikipedia's article - Harpoon
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