A61M 1/72
Cassettes forming partially or totally the fluid circuit
Official title: {Cassettes forming partially or totally the fluid circuit}
A61M1/72 (Cassettes forming partially or totally the fluid circuit) appears on 411 US grants and 461 published applications in this corpus.
Search patents in A61M- Granted patents
- 411
- Published applications
- 461
- Assignees
- 115
- Inventors
- 623
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 6 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 7 | 0 |
| 1996 | 7 | 0 |
| 1997 | 13 | 0 |
| 1998 | 9 | 0 |
| 1999 | 11 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 4 |
| 2002 | 5 | 2 |
| 2003 | 9 | 9 |
| 2004 | 3 | 9 |
| 2005 | 3 | 6 |
| 2006 | 1 | 3 |
| 2007 | 6 | 33 |
| 2008 | 2 | 26 |
| 2009 | 14 | 15 |
| 2010 | 10 | 24 |
| 2011 | 8 | 9 |
| 2012 | 15 | 8 |
| 2013 | 22 | 17 |
| 2014 | 12 | 18 |
| 2015 | 9 | 21 |
| 2016 | 19 | 15 |
| 2017 | 16 | 28 |
| 2018 | 17 | 18 |
| 2019 | 23 | 26 |
| 2020 | 16 | 14 |
| 2021 | 18 | 33 |
| 2022 | 15 | 31 |
| 2023 | 20 | 30 |
| 2024 | 31 | 23 |
| 2025 | 19 | 32 |
| 2026 | 15 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Devices, systems, and methods for priming a fluid management system29 Sep 2026US 12,746,325 B2Boston Scientific Scimed, Inc.
- Devices, systems, and methods facilitating fluid-assisted surgical tissue treatment28 Jul 2026US 12,691,211 B2Medtronic Xomed, Inc.
- Surgical irrigation cassette30 Jun 2026US 12,667,656 B2Stryker Corporation
- Valve system of surgical cassette manifold, system, and methods thereof16 Jun 2026US 12,653,715 B2Johnson & Johnson Surgical Vision, Inc.
- Two piece ultrasonic welded fluid manifold with two shot over molded irrigation and aspiration valve and vacuum chamber diaphragm9 Jun 2026US 12,648,873 B2Johnson & Johnson Surgical Vision, Inc.
- Outflow control based on connected device8 Oct 2026US 2026/0306729 A1Arthrex, Inc.
- Aspiration catheter systems3 Sep 2026US 2026/0256482 A1Jupiter Endovascular Inc.
- Sound-Attenuating Enclosure For A Vacuum Source Of A Waste Collection Unit25 Jun 2026US 2026/0174948 A1Stryker Corporation
- Surgical cassette tubing adapter and sensing features14 May 2026US 2026/0131067 A1Alcon Inc.
- Aspiration tubing clip26 Mar 2026US 2026/0083305 A1Boston Scientific Scimed, Inc.
Most cited
By later US patents
- Surgical cassette proximity sensing and latching apparatus1,181US 4,758,220 AAlcon Laboratories, Inc. · 1988
- Sterile surgical tray693US 8,323,271 B2Doheny Eye Institute · 2012
- Wound therapy device624US 6,695,823 B1KCI Licensing, Inc. · 2004
- System for treating a wound with suction and method detecting loss of suction400US 7,438,705 B2Boehringer Technologies, L.P. · 2008
- Blood pumping and processing system359US 5,423,738 A1995