A61M 2039/027
Having a particular valve, seal or septum
Official title: {having a particular valve, seal or septum}
A61M2039/027 (Having a particular valve, seal or septum) appears on 273 US grants and 344 published applications in this corpus.
Search patents in A61M- Granted patents
- 273
- Published applications
- 344
- Assignees
- 157
- Inventors
- 583
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 8 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 5 |
| 2003 | 3 | 3 |
| 2004 | 2 | 7 |
| 2005 | 3 | 3 |
| 2006 | 0 | 20 |
| 2007 | 2 | 10 |
| 2008 | 1 | 10 |
| 2009 | 8 | 9 |
| 2010 | 4 | 3 |
| 2011 | 9 | 7 |
| 2012 | 7 | 6 |
| 2013 | 9 | 13 |
| 2014 | 10 | 16 |
| 2015 | 12 | 16 |
| 2016 | 9 | 11 |
| 2017 | 3 | 18 |
| 2018 | 12 | 18 |
| 2019 | 19 | 23 |
| 2020 | 16 | 22 |
| 2021 | 19 | 25 |
| 2022 | 10 | 26 |
| 2023 | 14 | 29 |
| 2024 | 16 | 17 |
| 2025 | 14 | 22 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dialysis system and apparatus with fluid flow control1 Sep 2026US 12,721,988 B2Vantive Health GmbH
- Tuohy valve tightening port for percutaneous circulatory support device repositioning and axial locking11 Aug 2026US 12,702,809 B2Boston Scientific Medical Device Limited
- Instrument advancement device4 Aug 2026US 12,697,476 B2Becton, Dickinson and Company
- Sheath and cannula combination devices for selectively directing blood flow and enabling interventional medical procedures19 May 2026US 12,629,495 B2Tufts Medical Center, Inc.
- Instrument delivery device with nested housing24 Mar 2026US 12,582,811 B2Becton, Dickinson and Company
- Drug delivery assembly for extended drug delivery and tunability17 Sep 2026US 2026/0273250 A1Mott Corporation
- Catheter system23 Jul 2026US 2026/0207885 A1Vigmed AB
- Instrument Delivery Device with Nested Housing25 Jun 2026US 2026/0175003 A1Becton, Dickinson and Company
- Needleless connector with tear-resistant seal26 Feb 2026US 2026/0054047 A1CareFusion 303, Inc.
- Needleless connector with folding seal25 Dec 2025US 2025/0387605 A1CareFusion 303, Inc.
Most cited
By later US patents
- Method of retracting heart tissue in closed-chest heart surgery using endo-scopic retraction1,331US 5,613,937 AHeartport, Inc. · 1997
- Less-invasive devices and methods for cardiac valve surgery803US 6,010,531 AHeartport, Inc. · 2000
- Less-invasive devices and methods for treatment of cardiac valves538US 5,972,030 AHeartport, Inc. · 1999
- Devices and methods for intracardiac procedures424US 5,814,097 AHeartport, Inc. · 1998
- Permanently implantable guiding catheter408US 5,713,858 AMedtronic, Inc. · 1998