A61M 1/1657
With centralised supply of dialysate or constituent thereof for more than one
Official title: {with centralised supply of dialysate or constituent thereof for more than one dialysis unit}
A61M1/1657 (With centralised supply of dialysate or constituent thereof for more than one) appears on 55 US grants and 47 published applications in this corpus.
Search patents in A61M- Granted patents
- 55
- Published applications
- 47
- Assignees
- 23
- Inventors
- 102
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 1 |
| 2003 | 2 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 3 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 6 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 2 | 1 |
| 2018 | 1 | 2 |
| 2019 | 3 | 2 |
| 2020 | 2 | 3 |
| 2021 | 1 | 5 |
| 2022 | 3 | 6 |
| 2023 | 3 | 4 |
| 2024 | 5 | 3 |
| 2025 | 4 | 5 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Medical fluid generation system2 Jun 2026US 12,642,899 B2Vantive Health GmbH
- System for remote peritoneal dialysis exchanges26 May 2026US 12,640,245 B2Vantive Health GmbH
- Peritoneal dialysate fluid generation system28 Apr 2026US 12,611,496 B2Mozarc Medical US LLC
- Ultrasonic detection of bacteria in water of a medical system24 Feb 2026US 12,560,578 B2Fresenius Medical Care Deutschland GmbH
- Mobile medical fluid generation system2 Dec 2025US 12,485,211 B2Baxter Healthcare S. A.
- System comprising an extracorporeal blood treatment device and a heat exchanger25 Sep 2025US 2025/0295844 A1
- Method for operating a reverse osmosis system11 Sep 2025US 2025/0282653 A1
- Blood Purification Device21 Aug 2025US 2025/0262363 A1Nikkiso Co., Ltd.
- It architecture for blood treatment systems5 Jun 2025US 2025/0177622 A1Vivonic GmbH
- Ultrasonic detection of bacteria in water of a medical system20 Mar 2025US 2025/0093301 A1Fresenius Medical Care Deutschland GmbH
Most cited
By later US patents
- Peritoneal dialysis method116US 4,976,683 AAbbott Laboratories · 1990
- Method for the preparation of hemodialysis fluids containing bicarbonate100US 5,616,248 A1997
- Dialysis system and cleaning and priming method thereof82US 6,277,272 B1Nipro Corporation · 2001
- Cleaning and priming method for dialysis system74US 6,551,513 B2Nipro Corporation · 2003
- Energy efficient dialysis system61US 4,804,474 A1989