A61M 2206/22
Eliminating pulsatile flows
Official title: eliminating pulsatile flows, e.g. by the provision of a dampening chamber
A61M2206/22 (Eliminating pulsatile flows) appears on 246 US grants and 276 published applications in this corpus.
Search patents in A61M- Granted patents
- 246
- Published applications
- 276
- Assignees
- 73
- Inventors
- 290
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 3 |
| 2003 | 2 | 3 |
| 2004 | 3 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 7 |
| 2007 | 2 | 6 |
| 2008 | 1 | 8 |
| 2009 | 1 | 4 |
| 2010 | 3 | 5 |
| 2011 | 2 | 7 |
| 2012 | 7 | 35 |
| 2013 | 17 | 9 |
| 2014 | 7 | 17 |
| 2015 | 15 | 15 |
| 2016 | 16 | 16 |
| 2017 | 8 | 13 |
| 2018 | 16 | 12 |
| 2019 | 14 | 23 |
| 2020 | 20 | 12 |
| 2021 | 11 | 18 |
| 2022 | 22 | 13 |
| 2023 | 18 | 14 |
| 2024 | 14 | 15 |
| 2025 | 15 | 12 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus, system and method for fluid delivery29 Sep 2026US 12,747,046 B2DEKA Products Limited Partnership
- Apparatus, system and method for fluid delivery9 Jun 2026US 12,649,027 B2DEKA Products Limited Partnership
- Safety valve sheet, breathing tube, breathing tube assembly and breathing mask12 May 2026US 12,623,044 B2Bmc Medical Co., Ltd.
- Manifold assembly for a peritoneal dialysis apparatus and peritoneal dialysis apparatus comprising said manifold assembly28 Apr 2026US 12,611,495 B2Vantive Health GmbH
- Manifold assembly for a peritoneal dialysis apparatus and peritoneal dialysis apparatus comprising said manifold assembly21 Apr 2026US 12,605,492 B2Baxter Healthcare S. A.
- Apparatus, System and Method for Fluid Delivery17 Sep 2026US 2026/0273178 A1
- Surgical noise-limiting device20 Aug 2026US 2026/0241091 A1Silent Surgical, LLC
- Downstream pressure relief9 Jul 2026US 2026/0192042 A1Eitan Medical Ltd.
- Dampening device and methods for smoothing pulsatile fluid flow19 Mar 2026US 2026/0078858 A1Boston Scientific Scimed, Inc.
- Systems and methods for fluid delivery29 Jan 2026US 2026/0027291 A1DEKA Products Limited Partnership
Most cited
By later US patents
- Programmable control means for providing safe and controlled medication infusion814US 4,731,051 AThe Johns Hopkins University · 1988
- Cassette for intravenous-line flow-control system453US 6,165,154 ADEKA Products Limited Partnership · 2000
- Nonpulsating IV pump and disposable pump chamber393US 4,236,880 AArchibald Development Labs, Inc. · 1980
- System for delivering intravenous drugs358US 6,210,361 B1DEKA Products Limited Partnership · 2001
- Surgical irrigation and aspiration system with dampening device261US 4,921,477 AThe Cooper Companies, Inc. · 1990