Title:
DENTAL POST
Document Type and Number:
WIPO Patent Application WO/2022/210012
Kind Code:
A1
Abstract:
This dental post (1) comprises a reinforcement material (2) and a core material (3). The reinforcement material (2) extends in a preset direction. The core material (3) is located inside the reinforcement material (2) in a direction perpendicular to the direction along which the reinforcement material (2) extends. The core material (3) extends from one end of the reinforcement material (2) toward the other end thereof in the direction along which the reinforcement material (2) extends. The core material (3) is light transmissive. The reinforcement material (2) contains a thermochromic material. The thermochromic material is in a decolorized state at 35°C or above and can transition from the decolorized state into a color-developed state below 35°C.
Inventors:
OKUMURA MARIA (JP)
KAMIMOTO YOSHIHISA (JP)
KAWASHIMA KAZUMI (JP)
KAMIMOTO YOSHIHISA (JP)
KAWASHIMA KAZUMI (JP)
Application Number:
PCT/JP2022/012538
Publication Date:
October 06, 2022
Filing Date:
March 18, 2022
Export Citation:
Assignee:
SUN MEDICAL CO LTD (JP)
International Classes:
A61C13/30; A61C5/35; A61K6/15; A61K6/50; A61K6/836; A61K6/887; A61K6/891
Foreign References:
| US20080131847A1 | 2008-06-05 | |||
| JP2019058323A | 2019-04-18 | |||
| JP2012246431A | 2012-12-13 | |||
| JP2002322014A | 2002-11-08 | |||
| JP2010042152A | 2010-02-25 | |||
| EP2392291A1 | 2011-12-07 | |||
| US20020123023A1 | 2002-09-05 |
Attorney, Agent or Firm:
OKAMOTO Hiroyuki et al. (JP)
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