PURPOSE: A mounting type endodontic ruler is provided to enable users to easily move an insulator, and to minimize the contact of the ruler with a measuring object.CONSTITUTION: A mounting type endodontic ruler is capable of being mounted on a finger of a user without fixing the left and right directions, and installing a measuring object on the ruler without using a separate supporting unit with the minimum contact. The ruler has 0.5mm unit scales among 1mm unit scales(150) on the upper and lower sides by turns. The scales and letters on the ruler are formed into complementary colors with the surface color.COPYRIGHT KIPO 2013본 발명은 치과기구중 근관장 측정에 사용되는 측정자의 형태를 변형하여 측정부분의 표면 처리방식을 개선하여 장착시 장착방향에 관계없이 장착하도록 하여 편리성과 가독성을 제고하여야 하며,측정자 상부구조물의 형태를 바꾸어 피측정물과의 접촉을 최소화하여야 하며, 측정자 자체가 차단재의 이동조절을 용이하게 하도록 고안되었다.
