Title:
ABUTMENT FOR DENTAL IMPLANTS
Document Type and Number:
WIPO Patent Application WO/2023/204599
Kind Code:
A1
Abstract:
The present invention relates to an abutment for dental implants. The abutment for dental implants according to the present invention is characterized by comprising: a prosthesis fastening protrusion which is formed such that an upper end of an upper portion of an abutment on which the prosthesis is mounted has an outer diameter larger than that of a portion directly below the upper portion thereof, the prosthesis fastening protrusion protruding outward; and an incision part for dividing the upper portion of the abutment into a plurality of segments, wherein when the prosthesis fastening protrusion is viewed in a horizontal cross-sectional view, the distance values from the vertical central axis (C) of the abutment to the outer surface of the fastening protrusion are different depending on location. Preferably, when the prosthesis fastening protrusion is viewed in the horizontal cross-sectional view, the distance values from the vertical central axis (C) of the abutment to the outer surface of the fastening protrusion is continuously reduced toward the incision part, and the distance value is the largest at a central portion (F) of the outer surface of the segments divided by the incision part.
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Inventors:
KIM HYUNG-WOO (KR)
Application Number:
PCT/KR2023/005302
Publication Date:
October 26, 2023
Filing Date:
April 19, 2023
Export Citation:
Assignee:
DENFLEX CO LTD (KR)
International Classes:
A61C8/00
Foreign References:
| KR20120053162A | 2012-05-25 | |||
| KR20110024189A | 2011-03-09 | |||
| KR20210076401A | 2021-06-24 | |||
| US20120100503A1 | 2012-04-26 | |||
| CN110680530A | 2020-01-14 |
Attorney, Agent or Firm:
JEONG, Young-Su (KR)
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