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    • 1. 发明申请
    • FLUID CONTROLLABLE LASER ENDODONTIC CLEANING AND DISINFECTING SYSTEM
    • 流体可控激光内窥镜清洗和消毒系统
    • WO2008157715A2
    • 2008-12-24
    • PCT/US2008/067533
    • 2008-06-19
    • BIOLASE TECHNOLOGY, INC.RIZOIU, Ioana, M.CHUEH, PeterJONES, Jeffrey, W.BOUTOUSSOV, Dmitri
    • RIZOIU, Ioana, M.CHUEH, PeterJONES, Jeffrey, W.BOUTOUSSOV, Dmitri
    • A61C19/06
    • A61C5/40
    • An endodontic probe is used to perform disinfection procedures on target tissues within root canal passages and tubules. The endodontic probe can include an electromagnetic radiation emitting fiber optic tip having a distal end and a radiation emitting region disposed proximally of the distal end. According to one aspect, the endodontic probe can include a porous structure that encompasses a region of the fiber optic tip excluding the radiation emitting region and that is loaded with biologically- active particles, cleaning particles, biologically-active agents, or cleaning agents for delivery from the porous structure onto the target tissues. Another aspect can include provision of the endodontic probe with an adjustable channel-depth indicator, which encompasses a region of the fiber optic tip besides the radiation emitting region and which is movable in proximal and distal directions along a surface of the fiber optic tip to facilitate the provision of depth-of-insertion information to users of the endodontic probe.
    • 根管探针用于对根管通道和小管内的靶组织进行消毒。 牙根探针可以包括具有远端的电磁辐射发射光纤尖端,以及设置在远端的近侧的辐射发射区域。 根据一个方面,牙根管探针可以包括多孔结构,其包围除了辐射发射区域之外的光纤尖端的区域,并且装载有生物活性颗粒,清洁颗粒,生物活性剂或用于递送的清洁剂 从多孔结构到目标组织。 另一方面可以包括提供具有可调节通道深度指示器的牙根管探针,该指示器包括除了辐射发射区域之外的光纤尖端的区域,并且可沿光纤末端的表面在近端和远端方向上移动,以便于 向牙髓探针的使用者提供深度信息。