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    • 2. 发明申请
    • METHODS, DEVICES, SYSTEMS, ASSEMBLIES, AND KITS FOR TISSUE RETRACTION IN AN ORAL CAVITY
    • 方法,装置,系统,装配和用于组织在口腔中恢复的工具
    • US20090081611A1
    • 2009-03-26
    • US12239477
    • 2008-09-26
    • Craig HinesCurtis Pontynen
    • Craig HinesCurtis Pontynen
    • A61C3/00
    • Provided herein is a retraction device for retracting soft tissue from the dental surfaces in the oral cavity of a patient. The retraction device is comprised of a topology conformable structure, where the topology conformable structure is adaptable to be delivered to the oral cavity in a constrained shape. The device can then undergo a conformation change in the oral cavity, where the device transforms into its unconstrained shape. The unconstrained shape of the device creates a useable working field in the oral cavity. The useable working field can provide increased accessibility to and/or visibility within the oral cavity. Also provided herein are methods for using the device and kits.
    • 本文提供了一种用于从患者的口腔中的牙齿表面收回软组织的收缩装置。 回缩装置由拓扑适形结构组成,其中拓扑适形结构适于以受约束的形状输送到口腔。 然后,该装置可以在口腔中进行构象变化,其中装置转变成其无约束形状。 该装置的无约束形状在口腔中产生可用的工作区域。 可使用的工作领域可以提供口腔内和/或可见性的增加的可接近性。 本文还提供了使用该装置和试剂盒的方法。