美國
US 12,697,134 B2
Transcatheter puncture needle system
US 12,697,134 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-04。申請人：Edwards Lifesciences Corporation。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- Edwards Lifesciences Corporation
- 發明人
- Linda Thai; Lillian Grace Myers
- 公開日
- 2026-08-04
- 申請日
- 2022-03-16
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,134 B2 · US12697134 · 12697134
摘要
A puncture needle can comprise a puncture tip configured to pierce tissue, and a distal portion comprising an anchor portion and a curved puncture portion. The curved puncture portion can comprise a first end associated with the puncture tip and a second end coupled to the anchor portion, where the anchor portion comprises a portion distal of the curved puncture portion. A puncture needle system can comprise the puncture needle and a delivery catheter comprising a lumen, the puncture needle extending through the lumen.…
這裡只列摘要開頭，完整內容在 PDF 裡。
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專利局網站： 美國專利商標局（USPTO）