A61M 60/837
Aspects of flexible displacement members
Official title: Aspects of flexible displacement members, e.g. shapes or materials
A61M60/837 (Aspects of flexible displacement members) appears on 176 US grants and 153 published applications in this corpus.
Search patents in A61M- Granted patents
- 176
- Published applications
- 153
- Assignees
- 89
- Inventors
- 330
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 10 | 0 |
| 1987 | 8 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 9 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 6 |
| 2008 | 0 | 10 |
| 2009 | 1 | 1 |
| 2010 | 2 | 1 |
| 2011 | 2 | 6 |
| 2012 | 3 | 2 |
| 2013 | 4 | 7 |
| 2014 | 7 | 2 |
| 2015 | 3 | 5 |
| 2016 | 3 | 8 |
| 2017 | 9 | 6 |
| 2018 | 6 | 9 |
| 2019 | 8 | 11 |
| 2020 | 5 | 5 |
| 2021 | 7 | 14 |
| 2022 | 11 | 11 |
| 2023 | 10 | 13 |
| 2024 | 6 | 9 |
| 2025 | 10 | 12 |
| 2026 | 2 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Operable implant11 Aug 2026US 12,702,752 B2
- Pumping cassette20 Jan 2026US 12,529,363 B2DEKA Products Limited Partnership
- Pump system for pumping a fluid and method for operating a pump system23 Dec 2025US 12,502,525 B2Berlin Heart GmbH
- Linear cardiac assist pulsatile pump2 Dec 2025US 12,485,267 B2SummaCor, Inc.
- Implantable pump system having a rectangular membrane2 Dec 2025US 12,485,268 B2CorWave SA
- Circulatory support system with diaphragm pump3 Sep 2026US 2026/0257055 A1Boston Scientific Scimed, Inc.
- Determination of ejected volume in a pneumatic pump system27 Aug 2026US 2026/0249070 A1Syncardia Systems, LLC
- Linear cardiac assist pulsatile pump13 Aug 2026US 2026/0232987 A1SummaCor, Inc.
- Device for enriching fluids with enrichment gas, use, method, and enrichment apparatus11 Jun 2026US 2026/0158203 A1
- Circulatory support system with diaphragm pump26 Mar 2026US 2026/0083957 A1Boston Scientific Scimed, Inc.
Most cited
By later US patents
- Thermal and coductivity sensing systems, devices and methods316US 7,794,141 B2DEKA Products Limited Partnership · 2010
- Fluid pumping systems, devices and methods254US 8,292,594 B2DEKA Products Limited Partnership · 2012
- Cassette system integrated apparatus229US 7,967,022 B2DEKA Products Limited Partnership · 2011
- Pumping cassette225US 8,273,049 B2DEKA Products Limited Partnership · 2012
- Intraventricular artificial hearts and methods of their surgical implantation and use206US 4,994,078 A1991