A61M 60/403
For non-positive displacement blood pumps
Official title: for non-positive displacement blood pumps
A61M60/403 (For non-positive displacement blood pumps) appears on 1,971 US grants and 2,385 published applications in this corpus.
Search patents in A61M- Granted patents
- 1,971
- Published applications
- 2,385
- Assignees
- 447
- Inventors
- 1,983
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 19 | 0 |
| 1991 | 11 | 0 |
| 1992 | 16 | 0 |
| 1993 | 10 | 0 |
| 1994 | 17 | 0 |
| 1995 | 14 | 0 |
| 1996 | 10 | 0 |
| 1997 | 13 | 0 |
| 1998 | 22 | 0 |
| 1999 | 21 | 0 |
| 2000 | 40 | 0 |
| 2001 | 36 | 13 |
| 2002 | 35 | 22 |
| 2003 | 31 | 27 |
| 2004 | 20 | 36 |
| 2005 | 15 | 30 |
| 2006 | 16 | 39 |
| 2007 | 13 | 30 |
| 2008 | 17 | 31 |
| 2009 | 14 | 34 |
| 2010 | 25 | 32 |
| 2011 | 25 | 45 |
| 2012 | 24 | 60 |
| 2013 | 49 | 60 |
| 2014 | 58 | 74 |
| 2015 | 55 | 81 |
| 2016 | 69 | 116 |
| 2017 | 92 | 113 |
| 2018 | 90 | 143 |
| 2019 | 122 | 172 |
| 2020 | 131 | 162 |
| 2021 | 120 | 196 |
| 2022 | 128 | 143 |
| 2023 | 152 | 189 |
| 2024 | 159 | 198 |
| 2025 | 151 | 186 |
| 2026 | 102 | 153 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A61M 60/422The force acting on the blood contacting member being electromagnetic1,167
- A61M 60/408The force acting on the blood contacting member being mechanical998
- A61M 60/419The force acting on the blood contacting member being permanent magnetic612
- A61M 60/405The force acting on the blood contacting member being hydraulic or pneumatic124
Recent patents
- Percutaneous circulatory support system having improved torque and blood flow6 Oct 2026US 12,752,099 B2Boston Scientific Scimed, Inc.
- Blood pump22 Sep 2026US 12,741,136 B2Shenzhen Core Medical Technology Co., Ltd.
- Blood purification apparatus15 Sep 2026US 12,734,282 B2Nikkiso Co., Ltd.
- Catheter blood pump delivery, guiding systems and methods of use15 Sep 2026US 12,734,351 B2Supira Medical, Inc.
- Non-occluding intravascular blood pump providing reduced hemolysis15 Sep 2026US 12,736,054 B2Procyrion, Inc.
- Catheter device having a catheter and an actuation device8 Oct 2026US 2026/0306794 A1Ecp Entwicklungsgesellschaft Mbh
- Sheath for sealed access to a vessel8 Oct 2026US 2026/0306818 A1Abiomed Europe GmbH
- Ventricular assist device and method8 Oct 2026US 2026/0306824 A1Mi-Vad, Inc.
- Drive shaft cover with a heat conducting part1 Oct 2026US 2026/0295236 A1Ecp Entwicklungsgesellschaft Mbh
- Intravascular blood pumps24 Sep 2026US 2026/0284377 A1
Most cited
By later US patents
- Method and apparatus for in vivo heart valve decalcification1,130US 5,295,958 AShturman Cardiology Systems, Inc. · 1994
- Method and apparatus for in vivo heart valve decalcification1,026US 5,443,446 AShturman Cardiology Systems, Inc. · 1995
- Guidable intravascular blood pump and related methods604US 7,022,100 B1A-Med Systems, Inc. · 2006
- Blood pumping catheter and method of use591US 4,753,221 AIntravascular Surgical Instruments, Inc. · 1988
- Left ventricular assist device and method for temporary and permanent procedures560US 4,995,857 A1991