美國
US 12,702,450 B2
Coupling assembly and polyaxial bone anchoring device comprising the same
US 12,702,450 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：BIEDERMANN TECHNOLOGIES GMBH & CO. KG。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- BIEDERMANN TECHNOLOGIES GMBH & CO. KG
- 發明人
- Lutz BIEDERMANN; Bernd FISCHER; Wilfried MATTHIS
- 公開日
- 2026-08-11
- 申請日
- 2023-10-13
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,450 B2 · US12702450 · 12702450
摘要
A coupling assembly for coupling a rod to a bone anchoring element is provided, wherein the coupling assembly includes a receiving part having a first end, a second end, a central axis extending through the first end and second end, an accommodation space for accommodating a head of an anchoring element, a bore extending from the accommodation space to the first end, and a recess for receiving a rod. The accommodation space has an opening at the second end sized to permit insertion of a head of the bone anchoring element.…
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專利局網站： 美國專利商標局（USPTO）