A61M 1/159
Specially adapted for peritoneal dialysis
Official title: {specially adapted for peritoneal dialysis}
A61M1/159 (Specially adapted for peritoneal dialysis) appears on 515 US grants and 657 published applications in this corpus.
Search patents in A61M- Granted patents
- 515
- Published applications
- 657
- Assignees
- 59
- Inventors
- 627
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 2 |
| 2003 | 3 | 20 |
| 2004 | 3 | 3 |
| 2005 | 4 | 4 |
| 2006 | 7 | 4 |
| 2007 | 1 | 8 |
| 2008 | 3 | 11 |
| 2009 | 5 | 31 |
| 2010 | 9 | 27 |
| 2011 | 18 | 29 |
| 2012 | 25 | 31 |
| 2013 | 19 | 27 |
| 2014 | 25 | 23 |
| 2015 | 26 | 16 |
| 2016 | 18 | 17 |
| 2017 | 31 | 46 |
| 2018 | 23 | 26 |
| 2019 | 31 | 50 |
| 2020 | 29 | 43 |
| 2021 | 32 | 41 |
| 2022 | 40 | 45 |
| 2023 | 30 | 50 |
| 2024 | 36 | 41 |
| 2025 | 46 | 37 |
| 2026 | 34 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Peritoneal dialysis cycler using micropump29 Sep 2026US 12,746,313 B2Vantive Health GmbH
- Dialysis system and apparatus with fluid flow control1 Sep 2026US 12,721,988 B2Vantive Health GmbH
- Dialysis treatment modalities; method and devices25 Aug 2026US 12,718,925 B2Fresenius Medical Care Deutschland GmbH
- Dialysis system having reduced valve noise18 Aug 2026US 12,712,080 B2Vantive Health GmbH
- Medical treatment system and methods using a plurality of fluid lines11 Aug 2026US 12,702,736 B2DEKA Products Limited Partnership
- Peritonitis Sensors, Including Peritonitis Sensors for Automated Peritoneal Dialysis Systems, and Associated Systems, Devices, and Methods3 Sep 2026US 2026/0256999 A1Byonyks Medical Devices, Inc.
- Bicarbonate and glucose solution containers and methods of mixing fluid therefrom in a peritoneal dialysis machine13 Aug 2026US 2026/0232880 A1
- Maintaining steady-state glucose levels during dialysis using a peritoneal dialysis machine6 Aug 2026US 2026/0224790 A1
- Systems, devices, and methods for fluid monitoring30 Jul 2026US 2026/0215737 A1
- Multi-use peritoneal dialysis disposable and methods of sterilization thereof16 Jul 2026US 2026/0199573 A1
Most cited
By later US patents
- Peritoneal dialysis systems employing a liquid distribution and pumping cassette that emulates gravity flow607US 5,350,357 ADEKA Products Limited Partnership · 1994
- Medical fluid pump572US 6,814,547 B2Baxter Healthcare S. A. · 2004
- Peritoneal dialysis system with variable pressure drive539US 5,938,634 ABaxter International Inc. · 1999
- Peritoneal dialysis systems and methods employing a liquid distribution and pump cassette with self-contained air isolation and removal483US 5,628,908 ADEKA Products Limited Partnership · 1997
- Disposable cassette, delivery set and system for peritoneal dialysis471US 5,989,423 ADEKA Products Limited Partnership · 1999