ÁÖ±âÀû Á¤µµ°ü¸®¸¦ À§ÇÑ One Click Film (OCF) ¼±·®ÃøÁ¤ ½Ã½ºÅÛ
One Click Film (OCF) Dosimetry System for Routine QA
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±è¼Ò¿µ*,¢Ó/So Young Kim*,¢Ó
À̺´¿ë*/ÁÖ°ü½Ä¢Ó/±èÁ¾ÈÆ*/¾È½Âµµ*/ÀÌ»ó¿í*/ÃÖÀº°æ*/Byong Yong Yi*/Kwan Sik Joo¢Ó/Jong Hoon Kim*/Seung Do Ahn*/Sang Wook Lee*/Eun Kyoung Choi*
KMID : 0859320020200040375
Abstract
¸ñÀû: »ç¿ëÇϱâ Æí¸®ÇÑ ÁÖ±âÀû QA¿ë Çʸ§ ¼±·®ÃøÁ¤ ½Ã½ºÅÛÀ» °³¹ßÇÏ°íÀÚ ÇÏ¿´´Ù.
´ë»ó ¹× ¹æ¹ý: OCF ¼±·®ÃøÁ¤ ½Ã½ºÅÛ(One Click Film Dosimetry system)Àº ÁÖ±âÀû Á¤µµ°ü¸®¸¦ ½Å¼ÓÈ÷ ó¸®ÇÒ ¼ö ÀÖµµ·Ï Æ÷±× °ª ¼³Á¤ ¹× H&D ȯ»ê, °¢µµ Á¶Àý, ¿µ»ó Áß½ÉÁ¡ ÀÚµ¿ ¼³Á¤, ´ëĪµµ ÀÚµ¿ °è»ê, °ü½ÉÀÌ ÀÖ´Â À§Ä¡¿¡¼ ÇÁ·ÎÆÄÀÏÀ» º¼ ¼ö ÀÖµµ·Ï ÇÏ´Â
±â´É,
3Â÷¿ø ¼±·® ºÐÆ÷ ¿µ»ó ½Ç½Ã°£ ±¸Çö µîÀÌ °¡´ÉÇϵµ·Ï °í¾ÈÇÏ¿´´Ù.
°á°ú: ÁÖ±âÀû Á¤µµ°ü¸®¿¡ ÀÚÁÖ »ç¿ëµÇ´Â ±â´ÉÀ¸·Î ¿µ»óÀÇ Áß½ÉÁ¡, Æ÷±× °ª ¼³Á¤°ú H&D ȯ»ê(Background/H&D Correction), ´ëĪµµ, µî¼±·® ºÐÆ÷µµ ±×¸®°í, 3Â÷¿ø ¼±·® ºÐÆ÷ ¿µ»ó ½Ç½Ã°£ ±¸Çö ¹× ÀÓÀÇÀÇ ÁöÁ¡¿¡ ´ëÇÑ ÇÁ·ÎÆÄÀÏÀ» ÇÑ ¹øÀÇ Å¬¸¯À¸·Î º¼ ¼ö
ÀÖ¾ú´Ù.
°á·Ð: OCF ¼±·®ÃøÁ¤ ½Ã½ºÅÛÀº ÀÓ»ó¿¡¼ Á¤µµ°ü¸®¸¦ ¼öÇàÇÏ´Â ÀýÂ÷°¡ »óÇ°ÈµÈ Çʸ§ ¼±·®ÃøÁ¤ ÇÁ·Î±×·¥¿¡ ºñÇØ °£´ÜÇÑ ÀýÂ÷·Î ½Å¼ÓÇÑ °á°ú¸¦ º¸¿©ÁÖ¾ú´Ù. ¾ÕÀ¸·Î ¼¼·ÃµÈ »ç¿ëÀÚ ÀÎÅÍÆäÀ̽º ȯ°æ¼³°è¿Í ÁÖº¯ÀåÄ¡ ÀÎÅÍÆäÀ̽º °°Àº ¼¼ºÎÀûÀÎ ±â´É °È¸¦ ÅëÇؼ
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ÀÓ»ó¿¡¼ ¿©·¯ ºÐ¾ß¿¡¼ À¯¿ëÇÏ°Ô ÀÌ¿ëÇÒ ¼ö ÀÖÀ½À» º¸¿´´Ù.
Purpose: To develop a practical film dosimetry system for routine Quality Assurance (QA).
Materials and Methods: An One Click Film (OCF) Dosimetry system was designed to perform swift routine QA with functions including automatic fog value elimination, angle adjustment, automatic symmetry calculation, and realtime profile
generation
with the ability to display realtime three-dimensional dose distributions.
Results: The most frequently used functions for routine QA, such as the elimination of the fog value, conversion into an H&D curve, symmetry, and isodose distribution, can be achieved with only one click.
Conclusion: Reliable results were achieved with the OCF dosimetry with simpler steps than other commercially available film dosimetry systems for routine QA. More research on the refined user interface will make this system be clinically
useful.
Å°¿öµå
Çʸ§ ¼±·®ÃøÁ¤; ÁÖ±âÀû Á¤µµ°ü¸®; Film dosimetry; Routine QA;
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