美國
US 12,702,421 B2
Embolic coil delivery systems and components with frangible release features
US 12,702,421 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：Cook Medical Technologies LLC。PDF 可在本頁下載，未登入每天最多 5 篇。
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- 申請人
- Cook Medical Technologies LLC
- 發明人
- Jens Kold; Jan Kristoffersen; Mikkel Kolding; Rana Al-tayar; Kim Møgelvang Jensen
- 公開日
- 2026-08-11
- 申請日
- 2023-12-06
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,421 B2 · US12702421 · 12702421
摘要
An embolic coil delivery system includes a delivery shaft that defines a delivery shaft lumen and an embolic coil device that is detachably connected to a distal region of the delivery shaft. The embolic coil device includes coil windings that define a coil lumen. A pull wire is positioned at least partially within the delivery shaft lumen and at least partially within the coil lumen. The pull wire includes a frangible segment that is positioned within the coil lumen.…
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專利局網站： 美國專利商標局（USPTO）