A61M 1/36222
Details related to the interface between cassette and machine
Official title: {Details related to the interface between cassette and machine}
A61M1/36222 (Details related to the interface between cassette and machine) appears on 566 US grants and 611 published applications in this corpus.
Search patents in A61M- Granted patents
- 566
- Published applications
- 611
- Assignees
- 82
- Inventors
- 590
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 7 | 0 |
| 1996 | 8 | 0 |
| 1997 | 7 | 0 |
| 1998 | 7 | 0 |
| 1999 | 9 | 0 |
| 2000 | 3 | 0 |
| 2001 | 15 | 3 |
| 2002 | 9 | 27 |
| 2003 | 14 | 13 |
| 2004 | 18 | 30 |
| 2005 | 19 | 19 |
| 2006 | 11 | 17 |
| 2007 | 9 | 14 |
| 2008 | 7 | 16 |
| 2009 | 12 | 22 |
| 2010 | 15 | 23 |
| 2011 | 15 | 23 |
| 2012 | 19 | 27 |
| 2013 | 16 | 39 |
| 2014 | 15 | 34 |
| 2015 | 35 | 29 |
| 2016 | 29 | 29 |
| 2017 | 44 | 38 |
| 2018 | 25 | 26 |
| 2019 | 34 | 30 |
| 2020 | 21 | 35 |
| 2021 | 23 | 24 |
| 2022 | 19 | 16 |
| 2023 | 20 | 24 |
| 2024 | 27 | 16 |
| 2025 | 23 | 16 |
| 2026 | 10 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for returning treated mononuclear cells to a blood source29 Sep 2026US 12,746,317 B2Fenwal, Inc.
- Methods and systems for high-throughput blood component collection22 Sep 2026US 12,741,074 B2Terumo BCT, Inc.
- Liquid pumping cassettes and associated pressure distribution manifold and related methods8 Sep 2026US 12,729,676 B2DEKA Products Limited Partnership
- Access system for a medical treatment device for extracting or adding a medical liquid, and medical treatment device having an access of this kind25 Aug 2026US 12,714,842 B2Fresenius Medical Care Deutschland GmbH
- Membrane separation devices, systems and methods employing same, and data management systems and methods18 Aug 2026US 12,708,702 B2Fenwal, Inc.
- Intravascular blood pump systems and methods of use and control thereof24 Sep 2026US 2026/0284376 A1
- Liquid pumping cassettes and associated pressure distribution manifold and related methods17 Sep 2026US 2026/0275977 A1DEKA Products Limited Partnership
- Locking connector13 Aug 2026US 2026/0232980 A1Nikkiso Co., Ltd.
- Inlet guards for blood pumps13 Aug 2026US 2026/0232995 A1Magenta Medical Ltd.
- Inlet guards for blood pumps6 Aug 2026US 2026/0224882 A1Magenta Medical Ltd.
Most cited
By later US patents
- Method for enriching a bodily fluid with a gas1,051US 6,974,435 B2TherOx, Inc. · 2005
- Pumping cartridge including a bypass valve and method for directing flow in a pumping cartridge543US 6,416,293 B1DEKA Products Limited Partnership · 2002
- Actuator apparatus for a prepackaged fluid processing module having pump and valve elements operable in response to applied pressures505US 4,479,760 ABaxter Travenol Laboratories, Inc. · 1984
- Actuator apparatus for a prepackaged fluid processing module having pump and valve elements operable in response to externally applied pressures470US 4,479,761 ABaxter Travenol Laboratories, Inc. · 1984
- Prepackaged fluid processing module having pump and valve elements operable in response to applied pressures458US 4,479,762 ABaxter Travenol Laboratories, Inc. · 1984