United States
US 12,697,146 B2
Polyaxial bone anchoring device with enlarged pivot angle
US 12,697,146 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: BIEDERMANN TECHNOLOGIES GMBH & CO. KG. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- BIEDERMANN TECHNOLOGIES GMBH & CO. KG
- Inventors
- Lutz Biedermann; Wilfried Matthis
- Publication date
- 2026-08-04
- Filing date
- 2024-08-08
- Document type
- B2 Granted patent
- Also written as
- US 12,697,146 B2 · US12697146 · 12697146
Abstract
A bone anchoring device includes a bone anchoring element with a spherical segment-shaped head, a receiving part configured to couple a rod to the bone anchoring element, and having a top end, a bottom end, a first passage at the bottom end with a first longitudinal axis, and a second passage at the top end with a second longitudinal axis that intersects the first longitudinal axis, a compression element, and a locking element.…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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