A61M 60/416
Transmitted directly by the motor rotor drive shaft
Official title: transmitted directly by the motor rotor drive shaft
A61M60/416 (Transmitted directly by the motor rotor drive shaft) appears on 237 US grants and 283 published applications in this corpus.
Search patents in A61M- Granted patents
- 237
- Published applications
- 283
- Assignees
- 87
- Inventors
- 405
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 7 | 0 |
| 1999 | 8 | 0 |
| 2000 | 8 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 4 |
| 2004 | 0 | 3 |
| 2005 | 1 | 2 |
| 2006 | 4 | 3 |
| 2007 | 2 | 3 |
| 2008 | 2 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 2 | 1 |
| 2012 | 2 | 3 |
| 2013 | 2 | 3 |
| 2014 | 0 | 3 |
| 2015 | 4 | 5 |
| 2016 | 6 | 11 |
| 2017 | 7 | 11 |
| 2018 | 4 | 6 |
| 2019 | 10 | 18 |
| 2020 | 8 | 21 |
| 2021 | 15 | 24 |
| 2022 | 13 | 18 |
| 2023 | 18 | 33 |
| 2024 | 31 | 34 |
| 2025 | 19 | 34 |
| 2026 | 21 | 40 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Percutaneous circulatory support system having improved torque and blood flow6 Oct 2026US 12,752,099 B2Boston Scientific Scimed, Inc.
- Sealed micropump8 Sep 2026US 12,728,255 B2Kardion GmbH
- Collapsing mechanical circulatory support device for temporary use8 Sep 2026US 12,728,256 B2Torvion Medical Inc.
- Corrosion-resistant permanent magnet for an intravascular blood pump8 Sep 2026US 12,731,708 B2Abiomed Europe GmbH
- Intravascular blood pump25 Aug 2026US 12,714,847 B2Abiomed Europe GmbH
- Drive shaft cover with a heat conducting part1 Oct 2026US 2026/0295236 A1Ecp Entwicklungsgesellschaft Mbh
- Pump arrangement24 Sep 2026US 2026/0286983 A1ECP Entwicklungsgesselschaft mbH
- Driving device and blood pump10 Sep 2026US 2026/0263778 A1Shenzhen Core Medical Technology Co., Ltd.
- Driving device and blood pump10 Sep 2026US 2026/0269681 A1Shenzhen Core Medical Technology Co., Ltd.
- Drive assembly with fluid seal for use with a blood pump27 Aug 2026US 2026/0249071 A1Boston Scientific Scimed, Inc.
Most cited
By later US patents
- 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
- Method and apparatus for cardiac blood flow assistance397US 5,911,685 AGuidant Corporation · 1999
- Intravascular blood pump382US 6,176,848 B1Impella Cardiotechnik Aktiengesellschaft · 2001
- Cannula pumps for temporary cardiac support and methods of their application and use347US 5,888,241 A1999