A61M 60/577
High-frequency driving
A61M60/577 (High-frequency driving) appears on 42 US grants and 40 published applications in this corpus.
Search patents in A61M- Granted patents
- 42
- Published applications
- 40
- Assignees
- 19
- Inventors
- 49
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 2 |
| 2017 | 3 | 3 |
| 2018 | 3 | 4 |
| 2019 | 2 | 2 |
| 2020 | 6 | 2 |
| 2021 | 2 | 4 |
| 2022 | 1 | 1 |
| 2023 | 2 | 2 |
| 2024 | 2 | 5 |
| 2025 | 3 | 4 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sensors for catheter pumps23 Jun 2026US 12,661,499 B2Tc1 LLC
- Pump arrangement17 Feb 2026US 12,553,452 B2Ecp Entwicklungsgesellschaft Mbh
- Blood pump with micromotor10 Feb 2026US 12,546,320 B2Abiomed Europe GmbH
- Catheter pump with off-set motor position25 Nov 2025US 12,478,774 B2Tc1 LLC
- Cardiac assist device with high frequency operation23 Sep 2025US 12,420,077 B2CardiacBooster B.V.
- Pump arrangement24 Sep 2026US 2026/0286983 A1ECP Entwicklungsgesselschaft mbH
- Catheter pump with off-set motor position4 Jun 2026US 2026/0151615 A1Tc1 LLC
- Cardiac assist device with high frequency operation25 Dec 2025US 2025/0387612 A1CardiacBooster B.V.
- Cardiac assist devices, systems and methods14 Aug 2025US 2025/0256086 A1CardiacBooster B.V.
- Cardiac assist device with high frequency operation5 Jun 2025US 2025/0177722 A1CardiacBooster B.V.
Most cited
By later US patents
- High-frequency transvalvular axisymmetric blood pump407US 4,906,229 ANimbus Medical, Inc. · 1990
- Intracatheter perfusion pump apparatus and method359US 5,092,844 AMayo Foundation for Medical Education and Research · 1992
- Helifoil pump285US 5,112,292 AAmerican BioMed, Inc. · 1992
- Intracatheter perfusion pump apparatus and method283US 5,163,910 AMayo Foundation for Medical Education and Research · 1992
- Method for controlling a blood pump237US 8,123,669 B2Abiomed Europe GmbH · 2012