A61M 60/538
Regulation using real-time blood pump operational parameter data
Official title: Regulation using real-time blood pump operational parameter data, e.g. motor current
A61M60/538 (Regulation using real-time blood pump operational parameter data) appears on 1,192 US grants and 1,243 published applications in this corpus.
Search patents in A61M- Granted patents
- 1,192
- Published applications
- 1,243
- Assignees
- 402
- Inventors
- 1,653
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 10 | 0 |
| 1991 | 13 | 0 |
| 1992 | 18 | 0 |
| 1993 | 16 | 0 |
| 1994 | 14 | 0 |
| 1995 | 12 | 0 |
| 1996 | 9 | 0 |
| 1997 | 15 | 0 |
| 1998 | 23 | 0 |
| 1999 | 23 | 0 |
| 2000 | 38 | 0 |
| 2001 | 18 | 10 |
| 2002 | 23 | 20 |
| 2003 | 21 | 18 |
| 2004 | 18 | 19 |
| 2005 | 7 | 17 |
| 2006 | 11 | 31 |
| 2007 | 11 | 21 |
| 2008 | 5 | 23 |
| 2009 | 11 | 26 |
| 2010 | 19 | 35 |
| 2011 | 15 | 32 |
| 2012 | 26 | 49 |
| 2013 | 38 | 46 |
| 2014 | 49 | 70 |
| 2015 | 40 | 48 |
| 2016 | 43 | 55 |
| 2017 | 57 | 69 |
| 2018 | 37 | 83 |
| 2019 | 64 | 79 |
| 2020 | 78 | 83 |
| 2021 | 68 | 106 |
| 2022 | 54 | 56 |
| 2023 | 72 | 66 |
| 2024 | 79 | 65 |
| 2025 | 72 | 76 |
| 2026 | 30 | 40 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for extracorporeal temperature control22 Sep 2026US 12,741,073 B2Medivance Incorporated
- Blood pump control using motor voltage measurement8 Sep 2026US 12,728,254 B2Boston Scientific Scimed, Inc.
- Catheter device, comprising a valve for controlling a fluid flow through a catheter1 Sep 2026US 12,721,990 B2Ecp Entwicklungsgesellschaft Mbh
- Intravascular blood pumps and control thereof1 Sep 2026US 12,721,993 B2Supira Medical, Inc.
- Implantable device for determining a fluid volume flow through a blood vessel11 Aug 2026US 12,702,821 B2Kardion GmbH
- Synchronization of a measurement to an external signal1 Oct 2026US 2026/0295237 A1Abiomed Europe GmbH
- Method for producing a bearing arrangement for an implantable blood pump, bearing arrangement and implantable blood pump17 Sep 2026US 2026/0273262 A1Berlin Heart GmbH
- Method and apparatus for calibration and use in estimating blood flow in an intravascular blood pump27 Aug 2026US 2026/0249068 A1Abiomed Europe GmbH
- Determination of ejected volume in a pneumatic pump system27 Aug 2026US 2026/0249070 A1Syncardia Systems, LLC
- Roller pump for use with a perfusion system and associated methods20 Aug 2026US 2026/0243244 A1LivaNova Deutschland GmbH
Most cited
By later US patents
- Method for controlling flow in a bodily organ884US 9,814,561 B22017
- Implantable blood pump533US 4,957,504 A1990
- High reliability cardiac assist system510US 5,613,935 A1997
- Method and apparatus for cardiac blood flow assistance452US 5,964,694 AGuidant Corporation · 1999
- Cannula pumps for temporary cardiac support and methods of their application and use415US 5,376,114 A1994