A61M 60/892
Active valves, i.e. actuated by an external force
A61M60/892 (Active valves, i.e. actuated by an external force) appears on 284 US grants and 251 published applications in this corpus.
Search patents in A61M- Granted patents
- 284
- Published applications
- 251
- Assignees
- 146
- Inventors
- 525
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 7 | 0 |
| 1984 | 3 | 0 |
| 1985 | 6 | 0 |
| 1986 | 8 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 7 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 3 |
| 2002 | 4 | 3 |
| 2003 | 7 | 7 |
| 2004 | 6 | 7 |
| 2005 | 2 | 6 |
| 2006 | 2 | 6 |
| 2007 | 2 | 4 |
| 2008 | 3 | 12 |
| 2009 | 3 | 4 |
| 2010 | 4 | 2 |
| 2011 | 4 | 7 |
| 2012 | 9 | 10 |
| 2013 | 7 | 18 |
| 2014 | 6 | 9 |
| 2015 | 11 | 10 |
| 2016 | 7 | 13 |
| 2017 | 11 | 13 |
| 2018 | 9 | 11 |
| 2019 | 14 | 19 |
| 2020 | 6 | 15 |
| 2021 | 12 | 17 |
| 2022 | 14 | 7 |
| 2023 | 11 | 13 |
| 2024 | 8 | 12 |
| 2025 | 11 | 14 |
| 2026 | 4 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Catheter device, comprising a valve for controlling a fluid flow through a catheter1 Sep 2026US 12,721,990 B2Ecp Entwicklungsgesellschaft Mbh
- Extracorporeal blood pump, heart-lung machine, method for operating an extracorporeal blood pump, and method for operating a heart-lung machine10 Mar 2026US 12,569,665 B2Hemovent GmbH
- Artificial heart control systems and methods17 Feb 2026US 12,555,677 B2UnitedHealth Group Incorporated
- 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
- 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.
- Circulatory assist device with vascular lumen sealing2 Jul 2026US 2026/0183533 A1CardiacBooster B.V.
- Renal vein puller pump4 Jun 2026US 2026/0151614 A1ABIOMED, Inc.
- Arterial compliance adjustment30 Apr 2026US 2026/0115448 A1Edwards Lifesciences Corporation
Most cited
By later US patents
- Pumping cartridge including a bypass valve and method for directing flow in a pumping cartridge543US 6,416,293 B1DEKA Products Limited Partnership · 2002
- Blood pumping and processing system359US 5,423,738 A1995
- Thermal and coductivity sensing systems, devices and methods316US 7,794,141 B2DEKA Products Limited Partnership · 2010
- Methods and systems for pulsed delivery of fluids from a pump296US 6,604,908 B1DEKA Products Limited Partnership · 2003
- Methods for controlling a pump's flow rate by pulsed discharge292US 6,749,403 B2DEKA Products Limited Partnership · 2004