Abutment for dental implant
OwnerHo Chih-Chunginventor
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Abstract
The invention relates to an abutment for dental implant. The abutment of the invention comprises: a post portion, a central portion, a head portion and at least one first portion. The post portion extends along a longitudinal axis. The central portion is formed on the post portion, and has a middle section and a peripheral section. The head portion is formed on the middle section of the central portion, and extends upwardly along the longitudinal axis. The first portion is formed on the peripheral section of the central portion, and extends upwardly along at least one first direction with a first angle corresponding to the longitudinal axis. According to the invention, the abutment can provide greater metal support and interlocking engagement for a posterior crown.
Claims5
A non-screw abutment for dental implant, comprising:
- a post portion, extending along a longitudinal axis;
- a central portion, formed on the post portion and having a middle section and a peripheral section;
- a head portion, formed on the middle section of the central portion and extending upwardly along the longitudinal axis;
- and
- at least one first portion, formed on the peripheral section of the central portion and extending upwardly along at least one first direction with a first angle corresponding to the longitudinal axis.
Dependencies are inferred from the claim text.