A61M 60/89
Valves
A61M60/89 (Valves) appears on 720 US grants and 656 published applications in this corpus.
Search patents in A61M- Granted patents
- 720
- Published applications
- 656
- Assignees
- 286
- Inventors
- 1,171
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 12 | 0 |
| 1978 | 5 | 0 |
| 1979 | 8 | 0 |
| 1980 | 6 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 8 | 0 |
| 1984 | 6 | 0 |
| 1985 | 10 | 0 |
| 1986 | 14 | 0 |
| 1987 | 13 | 0 |
| 1988 | 7 | 0 |
| 1989 | 11 | 0 |
| 1990 | 7 | 0 |
| 1991 | 12 | 0 |
| 1992 | 20 | 0 |
| 1993 | 11 | 0 |
| 1994 | 14 | 0 |
| 1995 | 10 | 0 |
| 1996 | 6 | 0 |
| 1997 | 14 | 0 |
| 1998 | 16 | 0 |
| 1999 | 11 | 0 |
| 2000 | 11 | 0 |
| 2001 | 11 | 4 |
| 2002 | 12 | 11 |
| 2003 | 10 | 13 |
| 2004 | 9 | 18 |
| 2005 | 12 | 17 |
| 2006 | 8 | 25 |
| 2007 | 6 | 12 |
| 2008 | 9 | 18 |
| 2009 | 11 | 10 |
| 2010 | 14 | 13 |
| 2011 | 10 | 30 |
| 2012 | 13 | 20 |
| 2013 | 24 | 28 |
| 2014 | 16 | 19 |
| 2015 | 18 | 21 |
| 2016 | 15 | 34 |
| 2017 | 27 | 36 |
| 2018 | 22 | 20 |
| 2019 | 33 | 56 |
| 2020 | 17 | 41 |
| 2021 | 36 | 52 |
| 2022 | 34 | 32 |
| 2023 | 34 | 30 |
| 2024 | 30 | 28 |
| 2025 | 33 | 42 |
| 2026 | 11 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Catheter device, comprising a valve for controlling a fluid flow through a catheter1 Sep 2026US 12,721,990 B2Ecp Entwicklungsgesellschaft Mbh
- Impeller frame2 Jun 2026US 12,642,955 B2Magenta Medical Ltd.
- Intravascular blood pumps, motors, and fluid control14 Apr 2026US 12,599,758 B2Shifamed Holdings, LLC
- Implantable artificial heart31 Mar 2026US 12,589,236 B2Stichting Amsterdam Umc
- Extracorporeal blood pump, heart-lung machine, method for operating an extracorporeal blood pump, and method for operating a heart-lung machine10 Mar 2026US 12,569,665 B2Hemovent GmbH
- Determination of ejected volume in a pneumatic pump system27 Aug 2026US 2026/0249070 A1Syncardia Systems, LLC
- Circulatory assist device with multi-leaflet valve27 Aug 2026US 2026/0249072 A1CardiacBooster B.V.
- Linear cardiac assist pulsatile pump13 Aug 2026US 2026/0232987 A1SummaCor, Inc.
- Heart help device, system and method13 Aug 2026US 2026/0233013 A1
- System for attaching a heart valve to a heart prosthesis and heart prosthesis provided with an attachment system of this kind30 Jul 2026US 2026/0216491 A1Carmat
Most cited
By later US patents
- Method and apparatus for in vivo heart valve decalcification1,130US 5,295,958 AShturman Cardiology Systems, Inc. · 1994
- Method and apparatus for in vivo heart valve decalcification1,026US 5,443,446 AShturman Cardiology Systems, Inc. · 1995
- Guidable intravascular blood pump and related methods604US 7,022,100 B1A-Med Systems, Inc. · 2006
- Pumping cartridge including a bypass valve and method for directing flow in a pumping cartridge543US 6,416,293 B1DEKA Products Limited Partnership · 2002
- High reliability cardiac assist system510US 5,613,935 A1997