A61M 1/3606
Arrangements for blood-volume reduction of extra-corporeal circuits
Official title: {Arrangements for blood-volume reduction of extra-corporeal circuits}
A61M1/3606 (Arrangements for blood-volume reduction of extra-corporeal circuits) appears on 79 US grants and 85 published applications in this corpus.
Search patents in A61M- Granted patents
- 79
- Published applications
- 85
- Assignees
- 54
- Inventors
- 206
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 4 |
| 2003 | 3 | 1 |
| 2004 | 4 | 10 |
| 2005 | 5 | 6 |
| 2006 | 0 | 6 |
| 2007 | 5 | 5 |
| 2008 | 2 | 0 |
| 2009 | 3 | 3 |
| 2010 | 4 | 2 |
| 2011 | 1 | 3 |
| 2012 | 1 | 1 |
| 2013 | 2 | 2 |
| 2014 | 1 | 3 |
| 2015 | 1 | 3 |
| 2016 | 3 | 1 |
| 2017 | 3 | 6 |
| 2018 | 3 | 2 |
| 2019 | 2 | 5 |
| 2020 | 5 | 2 |
| 2021 | 2 | 5 |
| 2022 | 0 | 5 |
| 2023 | 4 | 1 |
| 2024 | 2 | 3 |
| 2025 | 4 | 3 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fiber bundle, method for producing same, and purification column16 Dec 2025US 12,496,387 B2Toray Industries, Inc.
- Priming tray for priming a fluid system29 Apr 2025US 12,285,555 B2CardiacAssist, Inc.
- Patient fluid removal makeup11 Feb 2025US 12,220,513 B2Gambro Lundia AB
- Apparatus and method for rapidly cooling or heating the body temperature of a patient14 Jan 2025US 12,194,212 B2CardiacAssist, Inc.
- Compact reverse flow centrifuge system30 Jul 2024US 12,048,937 B2Scinogy Products Pty Ltd
- Gas exchange tubing10 Sep 2026US 2026/0263670 A1ABIOMED, Inc.
- Combined blood pump and oxygenator system9 Apr 2026US 2026/0097160 A1Bioxy Med L.L.C-FZ
- Combined blood pump and oxygenator system9 Apr 2026US 2026/0097162 A1Bioxy Med L.L.C-FZ
- Configuration of a dialysis machine for extracorporeal blood therapy23 Oct 2025US 2025/0325735 A1Gambro Lundia AB
- Device for substance and/or heat exchange between two media4 Sep 2025US 2025/0276121 A1Rheinisch-WestfäLische Technische Hochschule (Rwth) Aachen KöRperschaft Des öFfentlichen Rechts
Most cited
By later US patents
- Blood pumping and processing system359US 5,423,738 A1995
- Control system for driving fluids through an extracorporeal blood circuit165US 7,465,285 B2Therakos, Inc. · 2008
- Vacuum-assisted venous drainage reservoir for CPB systems157US 6,017,493 ABaxter International Inc. · 2000
- Perfusion system153US 5,823,986 AMedtronic, Inc. · 1998
- Arterial blood filter with upwardly inclining delivery inlet conduit118US 5,632,894 AGish Biomedical, Inc. · 1997