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    • 7. 发明公开
    • APPARATUS, METHODS, AND COMPOSITIONS FOR ENDODONTIC TREATMENTS
    • VORRICHTUNG,VERFAHREN UND ZUSAMMENSETZUNGENFÜRENDODONTISCHE BEHANDLUNGEN
    • EP2629693A2
    • 2013-08-28
    • EP11835265.7
    • 2011-10-21
    • SONENDO, INC.
    • BERGHEIM, BjarneKHAKPOUR, MehrzadPHAM, MicheleGHARIB, MortezaTEBBS, Richard, S.
    • A61C5/02C12N15/85
    • Examples of apparatus, methods, and compositions for endodontic treatments are described. The apparatus can include a fluid platform configured to substantially retain fluid in a tooth chamber during treatment. The fluid platform can help maintain fluid circulation in the tooth chamber as fluid flows into and out of the tooth chamber. The apparatus can also include a pressure wave generator configured to generate acoustic waves that can be used for cleaning root canals and tooth surfaces in the tooth chamber. Examples of pressure wave generators include a liquid jet, an electromagnetic energy delivery device, and an ultrasonic device. The fluid can include antiseptic or antibacterial solutions to assist in tooth cleaning. The fluid may be degassed to have a reduced dissolved gas content (compared to non-degassed fluids used in endodontic treatments), which may improve the effectiveness of the pressure wave generation or the cleaning.
    • 描述了用于牙髓治疗的装置,方法和组合物的实例。 该设备可以包括流体平台,该流体平台构造成在处理期间基本上将流体保持在齿室中。 当流体流入和流出齿室时,流体平台可以帮助保持在齿室中的流体循环。 该装置还可以包括压力波发生器,其被配置为产生可用于清洁牙槽中的根沟槽和牙齿表面的声波。 压力波发生器的实例包括液体射流,电磁能量输送装置和超声装置。 流体可以包括消毒或抗菌溶液以帮助牙齿清洁。 流体可以被脱气以具有降低的溶解气体含量(与用于牙髓治疗中的非脱气流体相比),这可以提高压力波产生或清洁的有效性。