Title:
DENTURE ATTACHMENT
Document Type and Number:
WIPO Patent Application WO/2022/098112
Kind Code:
A1
Abstract:
The present invention relates to a denture attachment and, more specifically, to a denture attachment wherein: a user can attach or detach, through a simple operation, a first fastening part coupled to an artificial tooth and a second fastening part provided above a natural tooth or an implant fixing body; and even when occlusal force is continuously applied to the artificial tooth, the force that is transmitted can be absorbed by an elastic rib structure of the attachment itself. As a result, not only the lifespan of the attachment but also the lifespan of the implant fixing body or a natural tooth root can be extended. Also, even when a plurality of fixing bodies are implanted in a severely distorted state such that the implantation angle of the plurality of fixing bodies implanted in the alveolar bone is 50° or more, the first fastening part can be fastened to the second fastening part without any interference or deformation. In addition, the denture attachment has excellent durability.
Inventors:
KIM HYUNG-WOO (KR)
Application Number:
PCT/KR2021/015876
Publication Date:
May 12, 2022
Filing Date:
November 04, 2021
Export Citation:
Assignee:
DENFLEX CO LTD (KR)
International Classes:
A61C8/00; A61C13/265
Foreign References:
| KR101311250B1 | 2013-09-27 | |||
| KR101754312B1 | 2017-07-06 | |||
| KR20180106967A | 2018-10-01 | |||
| US20160250003A1 | 2016-09-01 | |||
| US20100112520A1 | 2010-05-06 | |||
| KR20210103921A | 2021-08-24 |
Attorney, Agent or Firm:
JEONG, Young-Su (KR)
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