10.[슬라이드]mlc v20160224
TRANSCRIPT
![Page 1: 10.[슬라이드]mlc v20160224](https://reader031.vdocuments.pub/reader031/viewer/2022022414/58849a421a28ab26058b61d5/html5/thumbnails/1.jpg)
MLC(Multi-Leaf Collimator)란무엇일까요?
![Page 2: 10.[슬라이드]mlc v20160224](https://reader031.vdocuments.pub/reader031/viewer/2022022414/58849a421a28ab26058b61d5/html5/thumbnails/2.jpg)
MLC(Multi-LeafCollimator)다엽콜리메이터에대해알아볼까요?
“”
![Page 3: 10.[슬라이드]mlc v20160224](https://reader031.vdocuments.pub/reader031/viewer/2022022414/58849a421a28ab26058b61d5/html5/thumbnails/3.jpg)
모든종양은모양과크기가각기다르며,
정상조직은종양주변에근접해있습니다
![Page 4: 10.[슬라이드]mlc v20160224](https://reader031.vdocuments.pub/reader031/viewer/2022022414/58849a421a28ab26058b61d5/html5/thumbnails/4.jpg)
그럼,어떻게방사선을종양에정확히조사하면서
주변의정상조직은보호할수있을까요?
![Page 5: 10.[슬라이드]mlc v20160224](https://reader031.vdocuments.pub/reader031/viewer/2022022414/58849a421a28ab26058b61d5/html5/thumbnails/5.jpg)
MLC(Multi-LeafCollimator)가바로그역할을합니다
![Page 6: 10.[슬라이드]mlc v20160224](https://reader031.vdocuments.pub/reader031/viewer/2022022414/58849a421a28ab26058b61d5/html5/thumbnails/6.jpg)
양성자빔이종양에전달될때마다
정확히설계한듯,종양모양에맞춰크기와형태가바뀌면서요
![Page 7: 10.[슬라이드]mlc v20160224](https://reader031.vdocuments.pub/reader031/viewer/2022022414/58849a421a28ab26058b61d5/html5/thumbnails/7.jpg)
한마디로,MLC는종양주변의정상조직을보호해주는
방패같은장치라고할수있습니다
![Page 8: 10.[슬라이드]mlc v20160224](https://reader031.vdocuments.pub/reader031/viewer/2022022414/58849a421a28ab26058b61d5/html5/thumbnails/8.jpg)
삼성서울병원양성자센터의
차세대치료기에는최첨단
MLC(Multi-LeafCollimator)기능이
적용되어있습니다
![Page 9: 10.[슬라이드]mlc v20160224](https://reader031.vdocuments.pub/reader031/viewer/2022022414/58849a421a28ab26058b61d5/html5/thumbnails/9.jpg)
다양한위치와각도에서양성자빔을조사할때,
순식간에종양의모양에맞는MLC를구현할수있습니다
![Page 10: 10.[슬라이드]mlc v20160224](https://reader031.vdocuments.pub/reader031/viewer/2022022414/58849a421a28ab26058b61d5/html5/thumbnails/10.jpg)
vs
기존의차폐블록 MLC(Multi-LeafCollimator)
기존에는종양모양대로차폐블록을장시간정밀가공해야했지만
MLC는별도의제작시간이필요치않아
치료준비시간을획기적으로단축할수있습니다
![Page 11: 10.[슬라이드]mlc v20160224](https://reader031.vdocuments.pub/reader031/viewer/2022022414/58849a421a28ab26058b61d5/html5/thumbnails/11.jpg)
SMC Proton 기술 강점 Robotic Couch
양성자센터에서는MLC를통해암조직에만높은선량을집중시켜
더정밀하고더빠른치료가가능합니다
![Page 12: 10.[슬라이드]mlc v20160224](https://reader031.vdocuments.pub/reader031/viewer/2022022414/58849a421a28ab26058b61d5/html5/thumbnails/12.jpg)
![Page 13: 10.[슬라이드]mlc v20160224](https://reader031.vdocuments.pub/reader031/viewer/2022022414/58849a421a28ab26058b61d5/html5/thumbnails/13.jpg)