Lumen Medical Definition

Lumen | definition of lumen by Medical dictionary

https://medical-dictionary.thefreedictionary.com/lumen

lu·men. (lm), pl. lumina ( lū'mĕn, -mi-nă) 1. The space in the interior of a tubular structure, such as an artery or intestine. 2. The unit of luminous flux; the luminous flux emitted in a unit solid angle of 1 steradian by a uniform point source of light having a …

Lumen Definition & Meaning - Merriam-Webster

https://www.merriam-webster.com/dictionary/lumen

1. : the cavity of a tubular organ or part. the lumen of a blood vessel. 2. : the bore of a tube (as of a hollow needle or catheter) 3. : a unit of luminous flux equal to the …

Lumen: terminology and anatomy | Kenhub

https://www.kenhub.com/en/library/anatomy/lumen

A lumen (plural: lumina) is a term that describes the cavity within the tubular structure. It usually refers to the space inside digestive, respiratory, and …

Medical Definition of Lumen - MedicineNet

https://www.medicinenet.com/lumen/definition.htm

Lumen: A luminous term referring to the channel within a tube such as a blood vessel or to the cavity within a hollow organ such as the intestine. Lumen is a …

Lumen (anatomy) - Wikipedia

https://en.wikipedia.org/wiki/Lumen_(anatomy)

Narrowing of Lumen in the Intestines - Verywell Health

https://www.verywellhealth.com/what-is-the-lumen-1942954

The lumen is the opening inside a tubular body structure that is lined by body tissue known as an epithelial membrane. Examples of body structures that have a lumen include the large intestine, small intestine, …

Medical Definition of Lumen - RxList

https://www.rxlist.com/lumen/definition.htm

Lumen: A luminous term referring to the channel within a tube such as a blood vessel or to the cavity within a hollow organ such as the intestine. Lumen is a …

Lumens | definition of lumens by Medical dictionary

https://medical-dictionary.thefreedictionary.com/lumens

(lm), pl. lumina ( lū'mĕn, -mi-nă) 1. The space in the interior of a tubular structure, such as an artery or intestine. 2. The unit of luminous flux; the luminous flux emitted in a unit …

NCI Dictionary of Cancer Terms

https://www.cancer.gov/publications/dictionaries/cancer-terms/def/lumen

NCI's Dictionary of Cancer Terms provides easy-to-understand definitions for words and phrases related to cancer and medicine.

Is Lumen considered a medical device? - force.com

https://lumen.force.com/helpcenter/s/article/Is-Lumen-considered-a-medical-device

Is Lumen considered a medical device? Answer Currently, Lumen is not FDA approved, nor is Lumen a medical device and should not be used to diagnose or treat medical …