A61M 60/871
Energy supply devices
Official title: Energy supply devices; Converters therefor
A61M60/871 (Energy supply devices) appears on 927 US grants and 1,048 published applications in this corpus.
Search patents in A61M- Granted patents
- 927
- Published applications
- 1,048
- Assignees
- 297
- Inventors
- 1,387
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 8 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 13 | 0 |
| 1993 | 7 | 0 |
| 1994 | 15 | 0 |
| 1995 | 7 | 0 |
| 1996 | 10 | 0 |
| 1997 | 14 | 0 |
| 1998 | 21 | 0 |
| 1999 | 13 | 0 |
| 2000 | 16 | 0 |
| 2001 | 12 | 4 |
| 2002 | 17 | 13 |
| 2003 | 14 | 8 |
| 2004 | 9 | 15 |
| 2005 | 3 | 11 |
| 2006 | 11 | 13 |
| 2007 | 8 | 18 |
| 2008 | 6 | 20 |
| 2009 | 6 | 11 |
| 2010 | 14 | 29 |
| 2011 | 10 | 31 |
| 2012 | 10 | 35 |
| 2013 | 34 | 35 |
| 2014 | 35 | 54 |
| 2015 | 37 | 64 |
| 2016 | 38 | 56 |
| 2017 | 55 | 54 |
| 2018 | 48 | 81 |
| 2019 | 60 | 75 |
| 2020 | 57 | 57 |
| 2021 | 58 | 83 |
| 2022 | 41 | 59 |
| 2023 | 44 | 61 |
| 2024 | 55 | 53 |
| 2025 | 50 | 64 |
| 2026 | 29 | 44 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Connector unit, control unit and control system6 Oct 2026US 12,752,100 B2Berlin Heart GmbH
- System and method for controlling a cardiac assistance system22 Sep 2026US 12,741,135 B2Kardion GmbH
- Wireless power supply system1 Sep 2026US 12,726,048 B2Adtex Inc.
- Axial flow pumps for supporting cardiac function18 Aug 2026US 12,708,757 B2Corisma Cardiovascular
- Wireless charging rectifier circuit, wireless charging device and ventricular assist device18 Aug 2026US 12,712,467 B2Shenzhen Core Medical Technology Co., Ltd.
- Ventricular assist device and method8 Oct 2026US 2026/0306824 A1Mi-Vad, Inc.
- Modular assembly of implantable electromotive micromechanical blood pump3 Sep 2026US 2026/0257056 A1Procyrion, Inc.
- Circulation support devices, systems, and methods27 Aug 2026US 2026/0249069 A1Boston Scientific Scimed, Inc.
- System for securing a releasable connection between two elements20 Aug 2026US 2026/0241157 A1Berlin Heart GmbH
- Heart help device, system and method13 Aug 2026US 2026/0233013 A1
Most cited
By later US patents
- Method for controlling flow in a bodily organ884US 9,814,561 B22017
- High-capacity intravascular blood pump utilizing percutaneous access557US 4,625,712 ANimbus, Inc. · 1986
- Method and apparatus for providing a conductive, amorphous non-stick coating536US 6,270,831 B1MedQuest Products, Inc. · 2001
- Implantable blood pump533US 4,957,504 A1990
- High reliability cardiac assist system510US 5,613,935 A1997