美國
US 12,697,426 B2
Vacuum system to clear standing column of fluid
US 12,697,426 B2 是美國專利商標局(USPTO)的核准專利,日期 2026-08-04。申請人:C. R. Bard, Inc.。PDF 可在本頁下載,未登入每天最多 5 篇。
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- 申請人
- C. R. Bard, Inc.
- 發明人
- Mr. Varad Chavan; Mr. Rohit Sinha
- 公開日
- 2026-08-04
- 申請日
- 2023-07-25
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,426 B2 · US12697426 · 12697426
摘要
A vacuum system can include a vacuum chamber in fluid communication with each of a catheter, a suction tube, and a fluid collecting bag. The vacuum chamber can include a proximal opening covered by a lid, a lateral opening coupled to a first drainage tube configured to receive a volume of fluid, and a distal opening coupled to a proximal opening of a valve.
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專利局網站: 美國專利商標局(USPTO)