公开(公告)号：US20230200937A1

公开(公告)日：2023-06-29

申请号：US18089120

申请日：2022-12-27

Applicant: HASS CO., LTD.

Inventor： Hwan Soon KOH ,  Kyung Sik OH ,  Young Pyo HONG ,  Duk Won HAM ,  Yong Su KIM

IPC: A61C5/77 ,  A61K6/802 ,  A61C13/265 ,  A61L27/10 ,  A61L27/06 ,  A61L27/14

CPC classification number: A61C5/77 ,  A61K6/802 ,  A61C13/2656 ,  A61L27/10 ,  A61L27/06 ,  A61L27/14 ,  A61F2002/30065

Abstract: Proposed is a hybrid ceramic prosthesis. Since the prosthesis is made of a novel hybrid ceramic material, the prothesis has a similar color and transmittance to natural teeth, minimizes tooth removal during preparation for placement of the prothesis, is securely attached to the target tooth by snap-fit fastening to prevent detachment of the prothesis and re-treatment caused by the prothesis detachment, and can be more conveniently applied to the patient than conventional prostheses, enabling an one-day-one-stop dental procedure, thereby reducing burden to patients. The prothesis is useful as a primary crown.