A61M 60/295
Balloon pumps for circulatory assistance
A61M60/295 (Balloon pumps for circulatory assistance) appears on 448 US grants and 411 published applications in this corpus.
Search patents in A61M- Granted patents
- 448
- Published applications
- 411
- Assignees
- 178
- Inventors
- 602
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 8 | 0 |
| 1986 | 4 | 0 |
| 1987 | 8 | 0 |
| 1988 | 5 | 0 |
| 1989 | 8 | 0 |
| 1990 | 11 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 11 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 18 | 0 |
| 1999 | 12 | 0 |
| 2000 | 11 | 0 |
| 2001 | 16 | 8 |
| 2002 | 8 | 10 |
| 2003 | 8 | 8 |
| 2004 | 9 | 10 |
| 2005 | 2 | 5 |
| 2006 | 2 | 3 |
| 2007 | 5 | 9 |
| 2008 | 3 | 6 |
| 2009 | 1 | 4 |
| 2010 | 5 | 9 |
| 2011 | 7 | 16 |
| 2012 | 13 | 19 |
| 2013 | 15 | 16 |
| 2014 | 16 | 9 |
| 2015 | 7 | 11 |
| 2016 | 11 | 19 |
| 2017 | 11 | 16 |
| 2018 | 15 | 18 |
| 2019 | 13 | 24 |
| 2020 | 14 | 29 |
| 2021 | 14 | 25 |
| 2022 | 24 | 27 |
| 2023 | 16 | 26 |
| 2024 | 23 | 30 |
| 2025 | 21 | 32 |
| 2026 | 10 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Real-time detection of r-waves and methods therefor6 Oct 2026US 12,752,098 B2NuPulseCV, Inc.
- System and method for treating heart tissue25 Aug 2026US 12,714,430 B2Miracor Medical SA
- Systems and methods for selective occlusion of the peripheral venous vasculature to unload the heart18 Aug 2026US 12,708,370 B2ABIOMED, Inc.
- Endovascular variable aortic control catheter7 Jul 2026US 12,672,876 B2The United States of America as represented by the Secretary of the Air Force
- Intra-cardiac left atrial and dual support systems23 Jun 2026US 12,661,497 B2inQB8 Medical Technologies, LLC
- Circulatory assist device with multi-leaflet valve27 Aug 2026US 2026/0249072 A1CardiacBooster B.V.
- Catheter Assembly30 Jul 2026US 2026/0216494 A1Pulsecath B.V.
- Apparatus and methods for optimizing intra cardiac filling pressures, heart rate, and cardiac output23 Jul 2026US 2026/0207921 A1Ablation Innovations, LLC
- Tree-based data exploration and data-driven protocol16 Jul 2026US 2026/0204374 A1ABIOMED, Inc.
- Systems and methods for left ventricular unloading in treating myocardial infarction9 Jul 2026US 2026/0192102 A1ABIOMED, Inc.
Most cited
By later US patents
- Catheter system and method for providing cardiopulmonary bypass pump support during heart surgery634US 5,478,309 A1995
- Synthetic intraventricular implants and method of inserting374US 5,192,314 A1993
- Elongatable balloon catheter362US 4,276,874 ADatascope Corporation · 1981
- Intracatheter perfusion pump apparatus and method359US 5,092,844 AMayo Foundation for Medical Education and Research · 1992
- Intra-ventricular expansible assist pump355US 5,169,378 A1992