rentgen (R)

rentgen (R)

A unit of exposure to x-rays or gamma rays. One roentgen is the amount of gamma or x-rays needed to produce ions carrying 1 electrostatic unit of electrical charge in 1 cubic centimeter of dry air under standard conditions.

0 0

Améliorer

Ajouter une image

Partie du discours : nom
Synonyme(s) :
Blossaire :
Secteur d’activité/Domaine : Dispositifs médicaux
Catégorie : Radiologie
Company: U.S. HHS
Produit :
Acronyme-Abréviation :

Suite

Ajouter à Mon Glossaire

Autres langues :

Suite

Commentaires

Voir les termes similaires

rentgen

Soins de santé; Hôpitaux

X-rays are a form of radiation, like light or radio waves, which can be focused into a beam, much like a flashlight beam. Unlike a beam of light, however, X-rays can pass through ...

rentgen

Dispositifs médicaux; Radiologie

An X-ray (or Röntgen ray) is a form of electromagnetic radiation with a wavelength in the range of 10 to 0. 01 nanometers, corresponding to frequencies in the range 30 PHz to 30 ...

rentgen

Soins de santé; Le traitement du cancer

A type of high-energy radiation. In low doses, x-rays are used to diagnose diseases by making pictures of the inside of the body. In high doses, x-rays are used to treat cancer.

kompjuterizirana tomografija

Dispositifs médicaux; Radiologie

Medical imaging method employing tomography where digital geometry processing is used to generate a three-dimensional image of the internals of an object from a large series of ...

kompenzator

Dispositifs médicaux; Radiologie

An accessory, one of various detachable beam-modification devices.

kompatibilnost

Dispositifs médicaux; Radiologie

Capability of efficient integration and operation with other elements in a system.

kolimator

Dispositifs médicaux; Radiologie

A block of radiation attenuating material with one or more fixed or movable apertures. The collimators in the treatment head of the Clinac define the treatment field and limit the ...