A61M 2005/1404
Keep vein-open rate [kvo], i.e. low flow rate
Official title: {Keep vein-open rate [KVO], i.e. low flow rate}
A61M2005/1404 (Keep vein-open rate [kvo], i.e. low flow rate) appears on 41 US grants and 56 published applications in this corpus.
Search patents in A61M- Granted patents
- 41
- Published applications
- 56
- Assignees
- 28
- Inventors
- 92
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 2 |
| 2007 | 0 | 6 |
| 2008 | 1 | 3 |
| 2009 | 1 | 5 |
| 2010 | 1 | 5 |
| 2011 | 2 | 3 |
| 2012 | 1 | 2 |
| 2013 | 5 | 3 |
| 2014 | 0 | 4 |
| 2015 | 2 | 0 |
| 2016 | 3 | 3 |
| 2017 | 0 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 0 | 5 |
| 2022 | 2 | 3 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluid component analysis systems and methods for glucose monitoring and control24 Feb 2026US 12,558,026 B2Insulet Corporation
- Fluid component analysis system and method for glucose monitoring and control6 Jan 2026US 12,514,979 B2Insulet Corporation
- Keep vein open infusion flow control device22 Jul 2025US 12,364,812 B2CareFusion 303, Inc.
- Drip chamber insert for automatically reducing fluid flow rate at infusion completion to keep vein open28 Jan 2025US 12,208,233 B2CareFusion 303, Inc.
- Vasculature navigation systems and methods5 Nov 2024US 12,133,961 B2TICI 3 Therapeutics, Inc.
- Keep vein open infusion control device23 Jul 2026US 2026/0207842 A1CareFusion 303, Inc.
- Keep vein open infusion flow control device2 Oct 2025US 2025/0303059 A1CareFusion 303, Inc.
- Drip chamber insert for automatically reducing fluid flow rate at infusion completion to keep vein open10 Apr 2025US 2025/0114515 A1CareFusion 303, Inc.
- Vasculature navigation systems and methods9 May 2024US 2024/0149024 A1TICI 3 Therapeutics, Inc.
- Vasculature navigation systems and methods26 Oct 2023US 2023/0338711 A1TICI 3 Therapeutics, Inc.
Most cited
By later US patents
- Fluid component analysis system and method for glucose monitoring and control371US 7,972,296 B2OptiScan Biomedical Corporation · 2011
- Needleless connector305US 5,957,898 ABaxter International Inc. · 1999
- Needleless connector228US 6,344,033 B12002
- Fluid component analysis systems and methods for glucose monitoring and control177US 8,449,524 B2OptiScan Biomedical Corporation · 2013
- Magnetic detent and position detector for fluid pump motor148US 5,482,438 A1996