Title:
FRINGED IMPRESSION TRAY
Document Type and Number:
Japanese Patent JP2001204744
Kind Code:
A
Abstract:
To prevent a patient from having a pain in spite of strongly pressing the edge of a tray to a cheek mucosa or gums when inserting the impression tray into the mouth of the patient.
A round edge is arranged at all or a part of the border of a tray body.
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Inventors:
KISHIGAMI SHOJI
Application Number:
JP2000056510A
Publication Date:
July 31, 2001
Filing Date:
January 25, 2000
Export Citation:
Assignee:
KISHIGAMI SHOJI
International Classes:
A61C9/00; (IPC1-7): A61C9/00