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US 2026/0174485 A1Published application
Medical bone screw
AssigneesHyung Joo Park, Gi Ae Oh, Kyu Won Park, Kyu Min Park
InventorHyung Joo Park
Life of this patent
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Abstract
A medical bone screw with a new structure capable of improving fixation strength with human tissue such as bone tissue and minimizing damage to human tissue during insertion is disclosed. The medical bone screw includes a head, a body connected to the head and having a spiral shape with dimensions appropriate for medical bone screw applications, and a central space defined by the body.
Claims20
A medical bone screw comprising:
- a head;
- a body connected to the head and having a spiral shape with dimensions appropriate for medical bone screw applications;
- and
- a central space defined by the body.
1 more element
A medical bone screw comprising:
- a head that can be coupled with a medical tool;
- and
- an anchor unit having a first portion extending from the head, and a second portion having a spiral shape extending from the first portion to be inserted into a patient's bone to accommodate bone tissue.
A medical medium for human tissue attachment, the medical medium comprising:
- a body having an open spiral shape to penetrate human tissue;
- and
- a tissue accommodation space defined by the open spiral shape and configured to improve fixation strength with respect to the human tissue attachment when compared to a medical medium that lacks the tissue accommodation space.
Dependencies are inferred from the claim text.