A61B 5/1545
Comprising means for indicating vein or arterial entry
Official title: {comprising means for indicating vein or arterial entry}
A61B5/1545 (Comprising means for indicating vein or arterial entry) appears on 112 US grants and 150 published applications in this corpus.
Search patents in A61B- Granted patents
- 112
- Published applications
- 150
- Assignees
- 45
- Inventors
- 192
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 4 | 3 |
| 2004 | 1 | 3 |
| 2005 | 2 | 8 |
| 2006 | 1 | 5 |
| 2007 | 3 | 6 |
| 2008 | 1 | 8 |
| 2009 | 2 | 6 |
| 2010 | 3 | 5 |
| 2011 | 1 | 10 |
| 2012 | 7 | 4 |
| 2013 | 2 | 4 |
| 2014 | 8 | 8 |
| 2015 | 5 | 5 |
| 2016 | 4 | 6 |
| 2017 | 8 | 10 |
| 2018 | 13 | 8 |
| 2019 | 4 | 5 |
| 2020 | 5 | 5 |
| 2021 | 1 | 9 |
| 2022 | 3 | 8 |
| 2023 | 1 | 10 |
| 2024 | 4 | 7 |
| 2025 | 3 | 3 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Catheter having dedicated blood collection port and related methods11 Aug 2026US 12,702,334 B2Becton, Dickinson and Company
- Intravenous catheter insertion and blood sample devices and method of use31 Mar 2026US 12,589,225 B2Vascular Pathways, Inc.
- Ultrasound-guided alignment and insertion of percutaneous cannulating instruments30 Sep 2025US 12,426,850 B2Rutgers, The State University of New Jersey
- Extension set and related systems and methods1 Jul 2025US 12,343,145 B2Becton, Dickinson and Company
- Blood collection system with automatic pressure management and related methods27 May 2025US 12,310,729 B2Becton, Dickinson and Company
- Blood sample device19 Mar 2026US 2026/0076597 A1Kurin, Inc.
- Ultrasound-Guided Alignment and Insertion of Percutaneous Cannulating Instruments1 Jan 2026US 2026/0000383 A1Rutgers, The State University of New Jersey
- Blood sample optimization device11 Dec 2025US 2025/0375128 A1Kurin, Inc.
- Blood Collection System with Automatic Pressure Management and Related Methods14 Aug 2025US 2025/0255523 A1Becton, Dickinson and Company
- Blood Collection Adapter and Related Systems and Methods27 Feb 2025US 2025/0064364 A1Becton, Dickinson and Company
Most cited
By later US patents
- Method for data reduction and calibration of an OCT-based blood glucose monitor740US 7,822,452 B2GLT Acquisition Corp. · 2010
- Method for data reduction and calibration of an OCT-based physiological monitor590US 8,306,596 B2GLT Acquisition Corp. · 2012
- Method for data reduction and calibration of an OCT-based physiological monitor546US 9,078,560 B2GLT Acquisition Corp. · 2015
- Method for data reduction and calibration of an OCT-based physiological monitor414US 9,668,679 B2Masimo Corporation · 2017
- Blood sampling assembly having porous vent means vein entry indicator396US 4,207,870 ABecton, Dickinson and Company · 1980