A61M 1/1619
Sampled collection of used dialysate, i.e. obviating the need for recovery of
Official title: {Sampled collection of used dialysate, i.e. obviating the need for recovery of whole dialysate quantity for post-dialysis analysis}
A61M1/1619 (Sampled collection of used dialysate, i.e. obviating the need for recovery of) appears on 91 US grants and 110 published applications in this corpus.
Search patents in A61M- Granted patents
- 91
- Published applications
- 110
- Assignees
- 47
- Inventors
- 189
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 2 |
| 2002 | 1 | 4 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 4 |
| 2012 | 1 | 4 |
| 2013 | 4 | 5 |
| 2014 | 3 | 10 |
| 2015 | 5 | 4 |
| 2016 | 1 | 2 |
| 2017 | 8 | 7 |
| 2018 | 3 | 2 |
| 2019 | 5 | 5 |
| 2020 | 2 | 5 |
| 2021 | 4 | 8 |
| 2022 | 5 | 10 |
| 2023 | 6 | 11 |
| 2024 | 6 | 8 |
| 2025 | 12 | 11 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dialysis treatment and machine25 Aug 2026US 12,714,769 B2Fresenius Medical Care Holdings, Inc.
- Dialysis fluid testing system30 Jun 2026US 12,667,651 B2Fresenius Medical Care Holdings, Inc.
- Sensing system with improved fluidics control16 Jun 2026US 12,656,227 B2Analog Devices International Unlimited Company
- Therapy prediction and optimization for renal failure blood therapy9 Jun 2026US 12,649,020 B2Vantive Health GmbH
- Tube insert for a hydraulic tubing set of a blood treatment apparatus24 Feb 2026US 12,558,465 B2Fresenius Medical Care Deutschland GmbH
- Medical drain bag and imaging slide12 Mar 2026US 2026/0069256 A1Honeywell International Inc.
- Blood treatment systems and methods26 Feb 2026US 2026/0053991 A9DEKA Products Limited Partnership
- Metabolomic analysis of peritoneal dialysis effluent19 Feb 2026US 2026/0051387 A1Fresenius Medical Care Holdings, Inc.
- Bicarbonate sensor for dialysis8 Jan 2026US 2026/0007810 A1Mozarc Medical US LLC
- Blood treatment systems and methods2 Oct 2025US 2025/0303035 A2DEKA Products Limited Partnership
Most cited
By later US patents
- Blood treatment systems and methods274US 8,409,441 B2DEKA Products Limited Partnership · 2013
- Method for determining the adequacy of dialysis121US 5,308,315 A1994
- Method and apparatus for determining the quantity of oremic toxins removed by a hemodialysis treatment121US 5,725,773 AFresenius AG · 1998
- Hemodialysis monitoring system for hemodialysis machines103US 5,662,806 ABaxter International Inc. · 1997
- Method for determining adequacy of dialysis based on urea concentration101US 5,405,315 A1995