A61M 60/827
Sealings between moving parts
A61M60/827 (Sealings between moving parts) appears on 357 US grants and 433 published applications in this corpus.
Search patents in A61M- Granted patents
- 357
- Published applications
- 433
- Assignees
- 102
- Inventors
- 491
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 8 | 0 |
| 2000 | 9 | 0 |
| 2001 | 6 | 2 |
| 2002 | 5 | 0 |
| 2003 | 2 | 4 |
| 2004 | 5 | 2 |
| 2005 | 1 | 3 |
| 2006 | 2 | 3 |
| 2007 | 0 | 2 |
| 2008 | 1 | 3 |
| 2009 | 1 | 4 |
| 2010 | 2 | 2 |
| 2011 | 3 | 7 |
| 2012 | 0 | 7 |
| 2013 | 11 | 13 |
| 2014 | 9 | 2 |
| 2015 | 7 | 10 |
| 2016 | 10 | 19 |
| 2017 | 11 | 15 |
| 2018 | 8 | 18 |
| 2019 | 21 | 34 |
| 2020 | 20 | 32 |
| 2021 | 26 | 56 |
| 2022 | 18 | 33 |
| 2023 | 29 | 44 |
| 2024 | 37 | 32 |
| 2025 | 32 | 40 |
| 2026 | 21 | 46 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Catheter blood pump delivery, guiding systems and methods of use15 Sep 2026US 12,734,351 B2Supira Medical, Inc.
- Sealed micropump8 Sep 2026US 12,728,255 B2Kardion GmbH
- Collapsing mechanical circulatory support device for temporary use8 Sep 2026US 12,728,256 B2Torvion Medical Inc.
- Catheter device, comprising a valve for controlling a fluid flow through a catheter1 Sep 2026US 12,721,990 B2Ecp Entwicklungsgesellschaft Mbh
- Intravascular blood pump25 Aug 2026US 12,714,847 B2Abiomed Europe GmbH
- Drive assembly with fluid seal for use with a blood pump27 Aug 2026US 2026/0249071 A1Boston Scientific Scimed, Inc.
- Driving apparatus and blood pump20 Aug 2026US 2026/0241156 A1Shenzhen Core Medical Technology Co., Ltd.
- Interventional medical device13 Aug 2026US 2026/0232985 A1Magassist, Inc.
- Blood pump system13 Aug 2026US 2026/0232990 A1Abiomed Europe GmbH
- Inlet guards for blood pumps13 Aug 2026US 2026/0232995 A1Magenta Medical Ltd.
Most cited
By later US patents
- Guidable intravascular blood pump and related methods604US 7,022,100 B1A-Med Systems, Inc. · 2006
- High-capacity intravascular blood pump utilizing percutaneous access557US 4,625,712 ANimbus, Inc. · 1986
- Single-stage axial flow blood pump493US 4,846,152 ANimbus Medical, Inc. · 1989
- Method and apparatus for cardiac blood flow assistance452US 5,964,694 AGuidant Corporation · 1999
- Cardiac assist pump with steady rate supply of fluid lubricant443US 4,927,407 ARegents of the University of Minnesota · 1990