A61M 60/37
Haemodialysis, haemofiltration or diafiltration
A61M60/37 (Haemodialysis, haemofiltration or diafiltration) appears on 327 US grants and 359 published applications in this corpus.
Search patents in A61M- Granted patents
- 327
- Published applications
- 359
- Assignees
- 132
- Inventors
- 518
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 2 |
| 2003 | 3 | 5 |
| 2004 | 2 | 4 |
| 2005 | 2 | 4 |
| 2006 | 1 | 2 |
| 2007 | 2 | 5 |
| 2008 | 1 | 11 |
| 2009 | 5 | 11 |
| 2010 | 5 | 7 |
| 2011 | 7 | 21 |
| 2012 | 8 | 21 |
| 2013 | 15 | 22 |
| 2014 | 8 | 16 |
| 2015 | 26 | 25 |
| 2016 | 19 | 29 |
| 2017 | 19 | 16 |
| 2018 | 18 | 11 |
| 2019 | 26 | 15 |
| 2020 | 15 | 17 |
| 2021 | 10 | 22 |
| 2022 | 12 | 19 |
| 2023 | 14 | 23 |
| 2024 | 20 | 20 |
| 2025 | 19 | 14 |
| 2026 | 13 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for controlling a blood treatment apparatus, and apparatuses29 Sep 2026US 12,746,315 B2Fresenius Medical Care Deutschland GmbH
- Dialysis system and apparatus with fluid flow control1 Sep 2026US 12,721,988 B2Vantive Health GmbH
- Apparatus for extracorporeal blood treatment and method for calculating caloric balance in an apparatus for extracorporeal blood treatment11 Aug 2026US 12,702,733 B2Gambro Lundia AB
- Extracorporeal circulation circuit11 Aug 2026US 12,702,815 B2Nipro Corporation
- Apparatus for extracorporeal blood treatment, disposable assembly for the apparatus21 Jul 2026US 12,685,859 B2Gambro Lundia AB
- Methods and device related to removal of cell-free plasma hemoglobin27 Aug 2026US 2026/0248992 A1University of Pittsburgh—Of the Commonwealth System of Higher Education
- Blood purification apparatus6 Aug 2026US 2026/0224791 A1Nikkiso Co., Ltd.
- Disposable set, apparatus and procedure of blood recirculation in an extracorporeal blood treatment apparatus23 Jul 2026US 2026/0207836 A1Gambro Lundia AB
- System and method for maintaining working physiological resin bead gel composition within an artificial kidney16 Jul 2026US 2026/0199572 A1Cath Dry Global Corp.
- Systems and methods for determining low pulse pressure events using an auxiliary monitor18 Jun 2026US 2026/0166301 A1
Most cited
By later US patents
- Computer-control medical care system620US 4,370,983 A1983
- Prepackaged fluid processing module having pump and valve elements operable in response to applied pressures458US 4,479,762 ABaxter Travenol Laboratories, Inc. · 1984
- Computer-control medical care system374US 4,464,172 A1984
- Blood pumping and processing system359US 5,423,738 A1995
- Combined hemofiltration and hemodialysis system264US 5,114,580 AThe Board of Regents of the University of Washington · 1992