A61M 2039/0666
Flap-valve
Official title: {Flap-valve}
A61M2039/0666 (Flap-valve) appears on 56 US grants and 47 published applications in this corpus.
Search patents in A61M- Granted patents
- 56
- Published applications
- 47
- Assignees
- 31
- Inventors
- 116
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 9 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 0 | 3 |
| 2014 | 2 | 1 |
| 2015 | 2 | 2 |
| 2016 | 2 | 1 |
| 2017 | 0 | 5 |
| 2018 | 1 | 4 |
| 2019 | 1 | 1 |
| 2020 | 3 | 4 |
| 2021 | 4 | 7 |
| 2022 | 2 | 4 |
| 2023 | 2 | 0 |
| 2024 | 4 | 3 |
| 2025 | 2 | 3 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Catheter assembly and medical valve16 Sep 2025US 12,415,055 B2Terumo Kabushiki Kaisha
- Stone fragment capture systems for lithotripsy systems17 Jun 2025US 12,329,398 B2Gyrus ACMI, Inc.
- External-magnetically controlled access to implanted fluid pathway18 Jun 2024US 12,011,566 B2Medtronic, Inc.
- Catheter devices with valves and related methods16 Apr 2024US 11,957,850 B2B. Braun Melsungen AG
- Stone fragment capture systems for lithotripsy systems27 Feb 2024US 11,911,053 B2Gyrus ACMI, Inc.
- Delivery system for interventional heart valve stent2 Jul 2026US 2026/0183106 A1Wuhan Weike Medical Technology Co. Ltd
- Continuous sealing tuohy-borst adapter28 May 2026US 2026/0144975 A1Cygnusmed, Inc.
- Pressure-sensing bleed-back control valve with improved sealing14 May 2026US 2026/0131123 A9Cygnus Medical, LLC
- Catheter assembly and medical valve25 Dec 2025US 2025/0387596 A1Terumo Kabushiki Kaisha
- Stone fragment capture systems for lithotripsy systems11 Sep 2025US 2025/0281190 A1GYRUS ACMI INC. (d.b.a.Olympus Surgical Technologies America)
Most cited
By later US patents
- Hemostasis sheath434US 4,430,081 ACook Incorporated · 1984
- Self sealing gasket assembly413US 4,424,833 AC. R. Bard, Inc. · 1984
- Trocar with floating septum seal403US 5,385,553 AApplied Medical Resources Corporation · 1995
- Universal seal for trocar assembly383US 5,197,955 AEthicon, Inc. · 1993
- Lever actuated septum seal340US 5,209,737 AApplied Medical Resources Corporation · 1993