Lub luag haujlwm ntawm lub zog siabcollimators
Lub beam limiter, tseem hu ua "shutter", "shrinker" los yog "beam shutter", yog ntsia rau hauv lub qhov rais ntawm X-ray raj lub tes tsho rau thaiv thaum kuaj X-ray.
Mus rau qhov tsis tsim nyog X-rays.Nws tuaj yeem txwv qhov X-ray irradiation teb rau qhov tsawg kawg nkaus uas yuav tsum tau muaj, kom tus neeg mob tuaj yeem tau txais X-ray irradiation.
Kev noj tshuaj tsawg tsawg.Lub luag haujlwm tseem ceeb ntawm lub nqaj limiter tuaj yeem ua tiav raws li hauv qab no:
ib.Txwv cov irradiation teb kom txo cov koob tshuaj rau tus neeg mob thiab tus neeg teb xov tooj.
b.Txo qhov chaw uas cov kab hluav taws xob thib ob raug tsim tawm, thiab txhim kho qhov pom tseeb ntawm kev pom thiab cov duab hluav taws xob.
c.Thaiv cov rays kom ntau li ntau tau.
Yog tias koj txaus siab rau pebcollimator, koj tuaj yeem tiv tauj kuv!
Post lub sij hawm: Mar-29-2022