A61M 2205/3393
By weighing the reservoir
Official title: by weighing the reservoir
A61M2205/3393 (By weighing the reservoir) appears on 587 US grants and 628 published applications in this corpus.
Search patents in A61M- Granted patents
- 587
- Published applications
- 628
- Assignees
- 199
- Inventors
- 1,019
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 7 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 14 | 0 |
| 1998 | 18 | 0 |
| 1999 | 12 | 0 |
| 2000 | 15 | 0 |
| 2001 | 14 | 7 |
| 2002 | 10 | 11 |
| 2003 | 13 | 9 |
| 2004 | 12 | 14 |
| 2005 | 7 | 13 |
| 2006 | 4 | 10 |
| 2007 | 5 | 8 |
| 2008 | 8 | 13 |
| 2009 | 7 | 12 |
| 2010 | 13 | 15 |
| 2011 | 8 | 21 |
| 2012 | 5 | 14 |
| 2013 | 15 | 21 |
| 2014 | 8 | 13 |
| 2015 | 20 | 23 |
| 2016 | 21 | 28 |
| 2017 | 15 | 29 |
| 2018 | 21 | 33 |
| 2019 | 28 | 52 |
| 2020 | 39 | 39 |
| 2021 | 32 | 48 |
| 2022 | 29 | 43 |
| 2023 | 28 | 33 |
| 2024 | 41 | 55 |
| 2025 | 48 | 42 |
| 2026 | 19 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus, system and method for fluid delivery6 Oct 2026US 12,751,899 B2DEKA Products Limited Partnership
- Automated peritoneal dialysis cycler having gravimetric control29 Sep 2026US 12,746,314 B2Vantive Health GmbH
- Automatic medicine replacement and atomization device22 Sep 2026US 12,741,115 B2Medcaptain Medical Technology Co., Ltd.
- Device and method for verifying the correct setup of a blood treatment apparatus8 Sep 2026US 12,728,188 B2Fresenius Medical Care Deutschland GmbH
- Blood purification device25 Aug 2026US 12,714,771 B2Nikkiso Co., Ltd.
- System for flushing a body cavity, a measurement unit and a smart tubing assembly for the system1 Oct 2026US 2026/0295140 A1Haermonics BV
- Gravity based dialysis system and device and method for therapy prescription optimisation17 Sep 2026US 2026/0273149 A1Vivatum PD AG
- Blood processing systems, devices, and methods for optimizing fluid transfer and confirmation of an empty container10 Sep 2026US 2026/0263679 A1Fenwal, Inc.
- Device and system for monitoring and correction of infusion fluid volume and flow rate27 Aug 2026US 2026/0249001 A1CareFusion 303, Inc.
- Smart sharp object disposal housing with load-sensing and locking mechanisms6 Aug 2026US 2026/0224818 A1Nelo LLC
Most cited
By later US patents
- Actuator apparatus for a prepackaged fluid processing module having pump and valve elements operable in response to externally applied pressures470US 4,479,761 ABaxter Travenol Laboratories, Inc. · 1984
- Technique for extracorporeal treatment of blood460US 5,910,252 ACobe Laboratories, Inc. · 1999
- System for fluid retention management453US 6,319,221 B1Ethicon, Inc. · 2001
- System for fluid retention management438US 6,238,366 B1Ethicon, Inc. · 2001
- Apparatus for separating blood into components thereof257US 4,303,193 AHaemonetics Corporation · 1981