A61M 1/1566
Means for adding solutions or substances to the treating fluid
Official title: {Means for adding solutions or substances to the treating fluid}
A61M1/1566 (Means for adding solutions or substances to the treating fluid) appears on 42 US grants and 57 published applications in this corpus.
Search patents in A61M- Granted patents
- 42
- Published applications
- 57
- Assignees
- 20
- Inventors
- 83
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 2 | 1 |
| 2012 | 2 | 4 |
| 2013 | 3 | 3 |
| 2014 | 0 | 6 |
| 2015 | 3 | 1 |
| 2016 | 0 | 3 |
| 2017 | 2 | 3 |
| 2018 | 1 | 2 |
| 2019 | 2 | 1 |
| 2020 | 3 | 4 |
| 2021 | 2 | 4 |
| 2022 | 1 | 4 |
| 2023 | 6 | 3 |
| 2024 | 5 | 7 |
| 2025 | 10 | 3 |
| 2026 | 0 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Extracorporeal blood filtering machine and methods30 Dec 2025US 12,508,351 B2Nuwellis, Inc.
- Peritoneal diaylsis system and cassettes therefor9 Dec 2025US 12,491,294 B2Bellco SRL
- Extracorporeal blood filtering machine and methods16 Sep 2025US 12,415,021 B2Nuwellis, Inc.
- Extracorporeal blood filtering machine and methods15 Jul 2025US 12,357,734 B2Nuwellis, Inc.
- Syringe-based manual extracorporeal blood treatment systems and methods employing batch processing3 Jun 2025US 12,318,526 B2Stavro Medical, Inc.
- Bicarbonate and glucose solution containers and methods of mixing fluid therefrom in a peritoneal dialysis machine13 Aug 2026US 2026/0232880 A1
- Solution verification prior to therapy in renal insufficiency treatment19 Feb 2026US 2026/0048185 A1Gambro Lundia AB
- Sorbent cartridge for use in a dialysis system15 Jan 2026US 2026/0014303 A1Mozarc Medical US LLC
- Extracorporeal oxygenation device6 Nov 2025US 2025/0339598 A1Boundless Science, LLC
- Container arrangement for the preparation and supply of an alkalizing solution, and extracorporeal blood treatment machine with the container arrangement2 Oct 2025US 2025/0303034 A1
Most cited
By later US patents
- Blood treatment systems and methods274US 8,409,441 B2DEKA Products Limited Partnership · 2013
- Fluid processing apparatus183US 8,535,525 B2Quanta Fluid Solutions Ltd. · 2013
- Blood treatment systems and methods84US 9,603,985 B2DEKA Products Limited Partnership · 2017
- Dialysis systems having air separation chambers with internal structures to enhance air removal65US 7,892,331 B2Baxter Healthcare S. A. · 2011
- Chronic access system for extracorporeal treatment of blood including a continously wearable hemodialyzer49US 8,109,893 B22012