A61M 1/1565
Details of valves
Official title: {Details of valves}
A61M1/1565 (Details of valves) appears on 562 US grants and 685 published applications in this corpus.
Search patents in A61M- Granted patents
- 562
- Published applications
- 685
- Assignees
- 63
- Inventors
- 536
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 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 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 3 | 18 |
| 2004 | 4 | 4 |
| 2005 | 4 | 5 |
| 2006 | 5 | 4 |
| 2007 | 2 | 7 |
| 2008 | 2 | 15 |
| 2009 | 5 | 37 |
| 2010 | 9 | 25 |
| 2011 | 27 | 39 |
| 2012 | 28 | 40 |
| 2013 | 24 | 41 |
| 2014 | 29 | 31 |
| 2015 | 40 | 31 |
| 2016 | 27 | 29 |
| 2017 | 40 | 46 |
| 2018 | 28 | 24 |
| 2019 | 36 | 45 |
| 2020 | 27 | 43 |
| 2021 | 35 | 39 |
| 2022 | 36 | 32 |
| 2023 | 36 | 40 |
| 2024 | 35 | 34 |
| 2025 | 39 | 43 |
| 2026 | 25 | 11 |
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 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
- Dialysis system having a valve functionality assessment16 Jun 2026US 12,658,323 B2Vantive Health GmbH
- Maintaining steady-state glucose levels during dialysis using a peritoneal dialysis machine6 Aug 2026US 2026/0224790 A1
- Modular oxygenator system23 Jul 2026US 2026/0207832 A1ABIOMED, Inc.
- Medical Treatment Systems, Methods, and Apparatuses Using a Plurality of Fluid Lines16 Jul 2026US 2026/0199574 A1DEKA Products Limited Partnership
- Dialysis system including a flow path insulator9 Jul 2026US 2026/0192029 A1Gambro Lundia AB
- Disinfection/sterilization methods that enables reuse of an automated peritoneal dialysis disposable9 Jul 2026US 2026/0192030 A1Vantive Health GmbH
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