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3D ÇÁ¸°Æà ±â¼úÀÇ ÀÇ·áÀû¿ë¿¡ °üÇÑ Á¾¼³ A Review of Three-Dimensional Printing Technology for Medical Applications

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±èÅÂÈÆ ( Kim Tae-Hun ) 
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È«´Ù¿µ ( Hong Da-Yeong ) 
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±ÇÀ翵 ( Kwon Jae-Young ) 
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±ÇÀº¼­ ( Gwon Eun-Seo ) 
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±ÇÁøÈñ ( Kwon Jin-Hee ) 
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¼­Áعü ( Seo Joon-Beom ) 
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¾çµ¿Çö ( Yang Dong-Hyun ) 
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±èû¼ö ( Kim Choung-Soo ) 
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°æÀ±¼ö ( Kyung Yoon-Soo ) 
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Abstract

3D ÇÁ¸°ÆÃÀº Àç·á¸¦ ºÙ¿©¼­ ¸¸µå´Â Á¦Á¶±â¹ýÀ¸·Î ´ÙÇ°Á¾ ¼Ò·®»ý»êÀÌ °¡´ÉÇÏ´Ù´Â ÀåÁ¡ÀÌ ÀÖ´Ù. ´ë·®»ý»ê ½Ã½ºÅÛÀ» ±â¹ÝÀ¸·Î ÇÑ ÀÇ·á±â±â ¹× Àç·á ºÐ¾ß¿¡¼­ Ä¿¹öÇÏÁö ¸øÇÏ´Â ´Ù¾çÇÑ ÀÇ·áºÐ¾ß¿¡¼­ ȯÀÚ ¸ÂÃãÇü ÀÇ·á±â±â ¹× »ðÀÔ º¸Çü¹° Á¦ÀÛ¿¡ È°¿ëµÉ ¼ö ÀÖ´Ù. ½Ã¹Ä·¹ÀÌÅÍ´Â ÁúȯÀÇ ÇغÎÇÐÀû ±¸Á¶¸¦ ȯÀÚ ¿µ»óÀ» ±â¹ÝÀ¸·Î Á¦ÀÛÇÏ¿© ±³À°¿ë, Áø´Ü, Ä¡·á °èȹ ¼ö¸³¿ë, ¼ö¼ú Àü ¸ðÀÇ ¼ö¼ú¿ë µîÀ¸·Î È°¿ëµÈ´Ù. ¼ö¼ú °¡À̵å´Â ¿Ü°ú¼ö¼ú °èȹ¿¡ ¸ÂÃãÇüÀ¸·Î Á¦À۵Ǿî Àý°³, ÀýÁ¦, »ðÀÔ, ¸¶Å· µîÀ» Çϴ ȯÀÚ ¸ÂÃãÇü ÀÇ·á±â±â·Î È°¿ëµÈ´Ù. ƯÈ÷, 3D ÇÁ¸°ÅÍ°¡ ÀÎü »ðÀÔÀÌ °¡´ÉÇÑ Àç·á¸¦ Ãâ·ÂÇÒ ¼ö ÀÖ°Ô µÇ¸é¼­ ȯÀÚÀÇ ÇغÎÇÐÀû ±¸Á¶³ª ¼ö¼ú °èȹÀ» ¹Ý¿µÇÑ ¸ÂÃãÇü »ðÀÔ º¸Çü¹°À» »ç¿ëÇÒ ¼ö ÀÖ°Ô µÇ¾ú°í, ±âÁ¸¿¡ ¸ÂÃãÇüÀ¸·Î Á¦ÀÛÇϱâ Èûµé°Å³ª °á¼ÕµÈ ¿µ¿ª¿¡ ´ëÇÏ¿© º¸¿ÏÀÌ °¡´ÉÇÏ°Ô µÇ¾ú´Ù. º¸Á¶±â±â·Î´Â ±é½º³ª ºÎ¸ñ, ÀǼö, ÀÇÁ·, ¿¡ÇÇÅ×Á¦ µîÀÌ ÀÖ´Ù. ¹ÙÀÌ¿ÀÇÁ¸°ÆÃÀ» ÅëÇØ ÁöÁöü¿¡ ¼¼Æ÷¸¦ ¹è¾çÇϰųª Á÷Á¢ ¼¼Æ÷¸¦ Ãâ·ÂÇÏ¿© ±â´É¼º ÀΰøÁ¶Á÷À» ¸¸µå´Â ¿¬±¸µµ È°¹ßÈ÷ ÀÌ·ç¾îÁö°í ÀÖ´Ù.

Three-dimensional (3D) printing technology, with additive manufacturing, can aid in the production of various kinds of patient-specific medical devices and implants in medical fields, which cannot be covered by mass production systems for producing conventional devices/implants. The simulator-based medical image demonstrates the anatomical structure of the disease, which can be used for education, diagnosis, preparation of treatment plan and preoperative surgical guide, etc. The surgical guide is used as a patient-specific medical device for guiding incision, resection, insertion, and marking. As 3D printers can output materials that can be inserted into the human body, the patient-specific implant device that reflects the patient's anatomy and surgical plan could be of relevance. In addition, patient-specific aids, including gibs, splints, prostheses, and epitheses, could be used for a better outcome. Finally, bio-printing is also used to cultivate cells to produce functional artificial tissues.

Å°¿öµå

3D Printing; Patient-Specific Modeling; Precision Medicine; Technology, Radiologic; Models, Anatomic

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