Atrion

Atrion is a proper noun used in several contexts. It appears in corporate branding, science fiction, and as a surname, among other uses. The term is not tied to a single, widely recognized concept, but rather to multiple independent references.

In business, Atrion Corporation is a United States–based medical device company that designs, manufactures, and markets products for surgical and cardiovascular care. It emerged as a brand in the late 20th century and operates through multiple subsidiaries serving international markets. The company is typically described as specializing in niche medical devices and related services.

In fiction and popular culture, atrion is often depicted as a rare, energy-rich material used to power advanced technologies. Its portrayal varies with author and work, ranging from crystalline or liquid forms to fictional alloys. Common themes describe atrion as having high energy density and stability under extreme conditions, making it a versatile plot element for spacecraft, weapons, or computing systems.

Other uses include its employment as a surname and as a place or organizational name in fictional settings. The etymology and branding decisions behind atrion are not fixed and are frequently chosen to convey modern, futuristic, or high-tech connotations. Because there is no single primary topic, articles about atrion typically function as a disambiguation of the various real and fictional senses of the term.