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US 11,141,262 B2Granted
Bone implant
AssigneeIndustrial Technology Research Institute
InventorsPei-I Tsai, Hsin-Hsin Shen, Kuo-Yi Yang, Chih-Chieh Huang, Shih-Ping Lin, De-Yau Lin
Life of this patent
Estimating the term…
Abstract
A bone implant includes at least one spiral and at least one pillar. The spiral surrounds an accommodating space. The pillar is disposed in the accommodating space and connected to the spiral. The pillar has at least one notch.
Claims16
A bone implant, comprising:
- at least one helix body surrounding an accommodating space;
- and
- at least one pillar disposed in the accommodating space and connected to the at least one helix body, wherein the at least one pillar has a plurality of first notches and a plurality of second notches, the plurality of first notches narrow the at least one pillar, the plurality of second notches divide the at least one pillar in parts, and the plurality of first notches and the plurality of second notches are arranged in an alternate arrangement.
A bone implant, comprising:
- at least one helix body surrounding an accommodating space;
- and
- at least one pillar disposed in the accommodating space and connected to the at least one helix body, wherein the at least one pillar has a plurality of notches, wherein at least one of the plurality of notches narrows the at least one pillar, the quantity of the at least one helix body is plural, the helix bodies are radially offset from a central axis of one of the helix bodies and coaxial surround about the central axis of the accommodating space.
Dependencies are inferred from the claim text.