美國
US 12,697,140 B2
Methods for using cervical control systems and cervical control devices
US 12,697,140 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-04。申請人：Novocuff, Inc.。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- Novocuff, Inc.
- 發明人
- Donald J. Lee; Amelia M. Degenkolb; Don Hannula
- 公開日
- 2026-08-04
- 申請日
- 2025-05-29
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,140 B2 · US12697140 · 12697140
摘要
Systems, devices, and methods are provided that control, support, and/or elongate a cervix to treat pregnancy complications and/or delay an onset of labor so that a gestational period for a fetus may be extended, thereby preventing preterm labor and delivery of the fetus. The cervical control systems may include a main body configured for placement in a vagina. The main body has in internal passageway configured for acceptance of a cervix therein and an inflatable and/or expandable inner cuff extends from portion of the internal passageway.…
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專利局網站： 美國專利商標局（USPTO）