发明公开
EP3280379A1 TEMPERATURE INDICATING ENDODONTIC OBTURATION MATERIAL 审中-公开
温度指示牙髓创伤材料

  • 专利标题: TEMPERATURE INDICATING ENDODONTIC OBTURATION MATERIAL
  • 专利标题(中): 温度指示牙髓创伤材料
  • 申请号: EP16717221.2
    申请日: 2016-04-06
  • 公开(公告)号: EP3280379A1
    公开(公告)日: 2018-02-14
  • 发明人: BERGER, ToddBARATZ, AdamVASSEUR, Jaclyn
  • 申请人: Dentsply Sirona Inc.
  • 申请人地址: 221 W. Philadelphia Street Suite 60W York, PA 17401-2991 US
  • 专利权人: Dentsply Sirona Inc.
  • 当前专利权人: Dentsply Sirona Inc.
  • 当前专利权人地址: 221 W. Philadelphia Street Suite 60W York, PA 17401-2991 US
  • 代理机构: Hartz, Nikolai
  • 优先权: US201562143919P 20150407
  • 国际公布: WO2016164436 20161013
  • 主分类号: A61K6/00
  • IPC分类号: A61K6/00
TEMPERATURE INDICATING ENDODONTIC OBTURATION MATERIAL
摘要:
A gutta-percha composition for filling a tooth root canal includes a temperature indicating component, such that the user has a visual indication that the material is ready for placement in the prepared canal. The material may include a thermochromatic dye, bismuth oxide or the like, in an otherwise conventional obturation material.
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