A61M 5/16895
By monitoring weight change
Official title: {by monitoring weight change, e.g. of infusion container}
A61M5/16895 (By monitoring weight change) appears on 56 US grants and 74 published applications in this corpus.
Search patents in A61M- Granted patents
- 56
- Published applications
- 74
- Assignees
- 35
- Inventors
- 143
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 9 |
| 2007 | 0 | 1 |
| 2008 | 1 | 3 |
| 2009 | 0 | 0 |
| 2010 | 6 | 5 |
| 2011 | 2 | 3 |
| 2012 | 0 | 2 |
| 2013 | 3 | 3 |
| 2014 | 0 | 3 |
| 2015 | 1 | 1 |
| 2016 | 2 | 3 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 1 | 4 |
| 2020 | 5 | 4 |
| 2021 | 1 | 1 |
| 2022 | 3 | 8 |
| 2023 | 5 | 6 |
| 2024 | 2 | 2 |
| 2025 | 5 | 9 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Real time detection and monitoring of fluid volume and flow rate14 Apr 2026US 12,599,720 B2CareFusion 303, Inc.
- Irrigation system and methods of use13 Jan 2026US 12,521,484 B2Osteal Therapeutics, Inc.
- IV flow management systems and methods23 Sep 2025US 12,420,013 B2Becton, Dickinson and Company
- Relocation module and methods for surgical equipment2 Sep 2025US 12,403,056 B2Augustine Biomedical + Design, LLC
- System and method for monitoring fluid deficit2 Sep 2025US 12,403,253 B2Boston Scientific Scimed, Inc.
- Device and system for monitoring and correction of infusion fluid volume and flow rate27 Aug 2026US 2026/0249001 A1CareFusion 303, Inc.
- Automated positioning of an infusion container30 Jul 2026US 2026/0216428 A1CareFusion 303, Inc.
- System and method for monitoring fluid deficit18 Dec 2025US 2025/0381341 A1Boston Scientific Corporation
- Relocation module and methods for surgical equipment27 Nov 2025US 2025/0360040 A1Augustine Biomedical + Design, LLC
- Irrigation system and methods of use27 Nov 2025US 2025/0360262 A1Osteal Therapeutics, Inc.
Most cited
By later US patents
- Infusion device for medical use207US 7,316,662 B2Gambro Lundia AB · 2008
- Gravity flow fluid balance system187US 4,994,026 AW. R. Grace & Co.-Conn. · 1991
- Fluid flow control process and apparatus166US 4,670,007 APeritronic Medical Industries plc · 1987
- Surgical fluid monitor155US 5,492,537 AAquintel, Inc. · 1996
- Surgical fluid and tissue loss monitor144US 5,944,668 AAquintel, Inc. · 1999