A61M 60/523
Using blood flow data
Official title: using blood flow data, e.g. from blood flow transducers
A61M60/523 (Using blood flow data) appears on 352 US grants and 449 published applications in this corpus.
Search patents in A61M- Granted patents
- 352
- Published applications
- 449
- Assignees
- 168
- Inventors
- 549
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 3 |
| 2002 | 4 | 6 |
| 2003 | 6 | 1 |
| 2004 | 2 | 4 |
| 2005 | 1 | 8 |
| 2006 | 4 | 15 |
| 2007 | 1 | 6 |
| 2008 | 1 | 8 |
| 2009 | 5 | 13 |
| 2010 | 6 | 12 |
| 2011 | 6 | 12 |
| 2012 | 9 | 15 |
| 2013 | 13 | 11 |
| 2014 | 14 | 12 |
| 2015 | 11 | 14 |
| 2016 | 14 | 19 |
| 2017 | 18 | 20 |
| 2018 | 8 | 29 |
| 2019 | 30 | 28 |
| 2020 | 20 | 34 |
| 2021 | 25 | 30 |
| 2022 | 26 | 39 |
| 2023 | 23 | 25 |
| 2024 | 23 | 26 |
| 2025 | 37 | 38 |
| 2026 | 15 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Catheter device, comprising a valve for controlling a fluid flow through a catheter1 Sep 2026US 12,721,990 B2Ecp Entwicklungsgesellschaft Mbh
- Method and apparatus for assisting a heart18 Aug 2026US 12,708,761 B2Board of Regents, The University of Texas System
- Implantable cardiac support system11 Aug 2026US 12,702,816 B2Kardion GmbH
- Implantable device for determining a fluid volume flow through a blood vessel11 Aug 2026US 12,702,821 B2Kardion GmbH
- System and method for controlling oxygen-enrichment therapy based on microvascular resistance feedback16 Jun 2026US 12,653,936 B2Zoll Circulation, Inc.
- Method for determining a fluid volume flow through an implanted vascular support system and vascular support system13 Aug 2026US 2026/0232991 A1Kardion GmbH
- Biventricular assist system23 Jul 2026US 2026/0207919 A1Istanbul Bilgi Universitesi
- System and Method for Assisting the Heart in Pumping Blood23 Jul 2026US 2026/0207920 A1Lifebridge Technologies LLC
- Systems and methods for treatment of fluid overload16 Jul 2026US 2026/0199647 A1White Swell Medical Ltd
- Left ventricular volume and cardiac output estimation using machine learning model25 Jun 2026US 2026/0179783 A1ABIOMED, Inc.
Most cited
By later US patents
- Guidable intravascular blood pump and related methods604US 7,022,100 B1A-Med Systems, Inc. · 2006
- Cannula pumps for temporary cardiac support and methods of their application and use415US 5,376,114 A1994
- System for treating congestive heart failure408US 6,086,527 ASciMed Life Systems, Inc. · 2000
- Intra-ventricular expansible assist pump355US 5,169,378 A1992
- Rotary blood pump diagnostics and cardiac output controller352US 6,949,066 B2World Heart Corporation · 2005