美國
US 12,702,398 B2
Independent rod suspension
US 12,702,398 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：Stryker European Operations Holdings LLC。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- Stryker European Operations Holdings LLC
- 發明人
- Steven F. Krause; Abram Reitblat
- 公開日
- 2026-08-11
- 申請日
- 2022-10-27
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,398 B2 · US12702398 · 12702398
摘要
In one embodiment, an assembly includes a retractor and at least one cylindrical rod attached to the retractor. The rod has a fixed length portion and a spring portion. The spring portion of the rod has a longitudinal dimension that changes as a function of loading on the rod. When the rod is in contact with a solid surface such as a bone, it maintains contact with such surface even while changing shape due to loading on the rod. When the assembly includes multiple rods attached to the retractor, both spring-based rods and other types of rods may be used in combination.
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專利局網站： 美國專利商標局（USPTO）