Varian Medical Systems

Varian Medical Systems (vair-ee-an med-i-kal sis-tems) is a leading manufacturer and distributor of medical devices and software for treating cancer and other medical conditions with radiotherapy, radiosurgery, proton therapy, and brachytherapy. The company also provides software for managing comprehensive cancer clinics, radiotherapy centers, and medical oncology practices.

Etymology

The company was named after its founders, Russell and Sigurd Varian. The Varian brothers were known for their significant contributions to the field of physics and medical technology.

History

Varian Medical Systems was first established in 1948 by Russell and Sigurd Varian, William Webster Hansen, and Edward Ginzton to sell the Klystron, a tube used to generate and amplify high-frequency electromagnetic waves. The company later expanded its product line to include medical equipment, becoming a pioneer in the field of radiation therapy.

Products and Services

Varian Medical Systems provides a wide range of products and services for treating cancer and other medical conditions. These include:

• Radiotherapy: Varian's radiotherapy systems are used to treat cancer using high-energy radiation to damage cancer cells' DNA and destroy their ability to divide and grow.

• Radiosurgery: This is a non-invasive treatment that uses precise beams of radiation to treat tumors and other abnormalities in the body.

• Proton Therapy: Varian's ProNova SC360, a compact, single-room proton therapy system, delivers precise radiation doses to tumors while minimizing damage to surrounding healthy tissue.

• Brachytherapy: This involves placing radioactive material inside or near the tumor to deliver a high radiation dose to the tumor while reducing the radiation exposure to surrounding healthy tissues.

• Oncology Software: Varian's ARIA Oncology Information System and Eclipse Treatment Planning System help manage patient information and treatment plans.

Related Terms

• Radiation Therapy
• Radiosurgery
• Proton Therapy
• Brachytherapy
• Oncology

See Also

• Medical Technology
• Cancer Treatment
• Medical Devices

External links

• Medical encyclopedia article on Varian Medical Systems
• Wikipedia's article - Varian Medical Systems

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