A61M 5/16859
Evaluation of pressure response
Official title: {Evaluation of pressure response, e.g. to an applied pulse}
A61M5/16859 (Evaluation of pressure response) appears on 170 US grants and 155 published applications in this corpus.
Search patents in A61M- Granted patents
- 170
- Published applications
- 155
- Assignees
- 75
- Inventors
- 291
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 8 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 5 |
| 2006 | 2 | 1 |
| 2007 | 2 | 3 |
| 2008 | 0 | 3 |
| 2009 | 2 | 1 |
| 2010 | 1 | 7 |
| 2011 | 2 | 9 |
| 2012 | 8 | 7 |
| 2013 | 3 | 8 |
| 2014 | 6 | 14 |
| 2015 | 9 | 5 |
| 2016 | 12 | 7 |
| 2017 | 7 | 12 |
| 2018 | 8 | 7 |
| 2019 | 12 | 7 |
| 2020 | 5 | 8 |
| 2021 | 2 | 7 |
| 2022 | 4 | 7 |
| 2023 | 7 | 11 |
| 2024 | 6 | 11 |
| 2025 | 7 | 9 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Machine and accessories for performing double volume exchange transfusion in neonates22 Sep 2026US 12,741,083 B2Council of Scientific and Industrial Research
- System and method for pressure management for a drug delivery device18 Aug 2026US 12,708,707 B2Becton, Dickinson and Company
- Modulation of vascular adaptation within a tumor to increase therapy uptake within the tumor14 Jul 2026US 12,678,562 B1TriSalus Life Sciences, Inc.
- Pressure management method for a drug delivery device12 May 2026US 12,623,016 B2Becton, Dickinson and Company
- Systems and methods for detecting disruptions in fluid delivery devices24 Mar 2026US 12,582,769 B2DEKA Products Limited Partnership
- Systems and methods for detecting disruptions in fluid delivery devices17 Sep 2026US 2026/0273180 A1DEKA Products Limited Partnership
- Apparatus for infusing fluid11 Jun 2026US 2026/0158215 A1DEKA Products Limited Partnership
- Occlusion detection for infusion pumps5 Mar 2026US 2026/0061123 A1CareFusion 303, Inc.
- Measurement of Tissue Properties Using Pressure Pattern29 Jan 2026US 2026/0026703 A1Becton, Dickinson and Company
- Devices, systems, and methods for priming a fluid management system30 Oct 2025US 2025/0334121 A1Boston Scientific Scimed, Inc.
Most cited
By later US patents
- Method and apparatus for detecting tube occlusion in argon electrosurgery system1,551US 5,908,402 AValleylab, Inc. · 1999
- Pumping cartridge including a bypass valve and method for directing flow in a pumping cartridge543US 6,416,293 B1DEKA Products Limited Partnership · 2002
- Occlusion detection system for an infusion pump528US 5,695,473 ASIMS Deltec, Inc. · 1997
- Device for monitoring the operation of a delivery system and the method of use thereof482US 5,190,522 AInstitute of Biocybernetics and Biomedical Engineering P.A.S. · 1993
- Occlusion detection system for an infusion pump465US 5,935,106 ASIMS Deltec, Inc. · 1999