• Patent Title: Reusable dual-arch anterior dental impression tray
  • Application No.: US14420621
    Application Date: 2013-08-16
  • Publication No.: US09962242B2
    Publication Date: 2018-05-08
  • Inventor: Simon P. McDonaldAlejandro Aubone
  • Applicant: DENTSPLY SIRONA Inc.
  • Applicant Address: US PA York
  • Assignee: DENTSPLY SIRONA Inc.
  • Current Assignee: DENTSPLY SIRONA Inc.
  • Current Assignee Address: US PA York
  • Agent Leana Levin; Douglas J. Hura; David A. Zdurne
  • Priority: NZ601887 20120816; NZ614069 20130808
  • International Application: PCT/US2013/055443 WO 20130816
  • International Announcement: WO2014/028889 WO 20140220
  • Main IPC: A61C9/00
  • IPC: A61C9/00
Reusable dual-arch anterior dental impression tray
Abstract:
A dual arch anterior dental impression tray includes a generally opened C-shaped mouthpiece and an insert. The mouthpiece having a left end, a right end, and a back side having a concave surface extending from the left end to the right end, the concave surface including a generally longitudinally extending curved groove, the left end and right end each include a connector. The insert including a front portion having a curved frame, the curved frame includes a left end and a right end, the curved frame fits snugly into the curved groove, the insert includes a mesh material extending from and within an area defined by the curved frame, the curved frame left end and right end each include a connector to connect with a respective mouthpiece connector.
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