A61B 5/153
Devices specially adapted for taking samples of venous or arterial blood
Official title: {Devices} specially adapted for taking samples of venous or arterial blood, e.g. with syringes
A61B5/153 (Devices specially adapted for taking samples of venous or arterial blood) appears on 1,540 US grants and 1,601 published applications in this corpus.
Search patents in A61B- Granted patents
- 1,540
- Published applications
- 1,601
- Assignees
- 565
- Inventors
- 2,365
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 15 | 0 |
| 1977 | 9 | 0 |
| 1978 | 17 | 0 |
| 1979 | 18 | 0 |
| 1980 | 19 | 0 |
| 1981 | 27 | 0 |
| 1982 | 21 | 0 |
| 1983 | 20 | 0 |
| 1984 | 13 | 0 |
| 1985 | 7 | 0 |
| 1986 | 11 | 0 |
| 1987 | 26 | 0 |
| 1988 | 18 | 0 |
| 1989 | 16 | 0 |
| 1990 | 35 | 0 |
| 1991 | 37 | 0 |
| 1992 | 38 | 0 |
| 1993 | 32 | 0 |
| 1994 | 32 | 0 |
| 1995 | 17 | 0 |
| 1996 | 29 | 0 |
| 1997 | 23 | 0 |
| 1998 | 26 | 0 |
| 1999 | 25 | 0 |
| 2000 | 26 | 0 |
| 2001 | 20 | 7 |
| 2002 | 16 | 38 |
| 2003 | 35 | 60 |
| 2004 | 29 | 59 |
| 2005 | 21 | 49 |
| 2006 | 25 | 56 |
| 2007 | 24 | 48 |
| 2008 | 21 | 44 |
| 2009 | 19 | 64 |
| 2010 | 23 | 45 |
| 2011 | 27 | 54 |
| 2012 | 46 | 64 |
| 2013 | 44 | 57 |
| 2014 | 39 | 81 |
| 2015 | 45 | 65 |
| 2016 | 43 | 68 |
| 2017 | 53 | 61 |
| 2018 | 61 | 72 |
| 2019 | 52 | 64 |
| 2020 | 56 | 66 |
| 2021 | 37 | 101 |
| 2022 | 48 | 82 |
| 2023 | 48 | 103 |
| 2024 | 58 | 95 |
| 2025 | 64 | 50 |
| 2026 | 29 | 48 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Syringes configured to inhibit forward plunger movement8 Sep 2026US 12,728,209 B2Kurin, Inc.
- Catheter having dedicated blood collection port and related methods11 Aug 2026US 12,702,334 B2Becton, Dickinson and Company
- X-bar stopcock device for pulmonary artery catheterization11 Aug 2026US 12,702,813 B2The Regents of the University of Michigan
- Blood collection adapter and related devices to reduce hemolysis7 Jul 2026US 12,672,807 B2Becton, Dickinson and Company
- Blood collection instrument and blood collection plate16 Jun 2026US 12,653,431 B2Hundred Co., Ltd.
- Blood Collection Adapter and Related Devices to Reduce Hemolysis1 Oct 2026US 2026/0294299 A1Becton, Dickinson and Company
- Fluid diversion mechanism for bodily-fluid sampling24 Sep 2026US 2026/0283515 A1Magnolia Medical Technologies, Inc.
- Single Port Collection System for Blood Collection From an A-Line, PIC, or Catheter24 Sep 2026US 2026/0283516 A1Becton, Dickinson and Company
- Sampling device24 Sep 2026US 2026/0283517 A1Ikashmore Pty Ltd
- Cannula set loading unit, cannula set loading device and cannula insertion system17 Sep 2026US 2026/0272349 A1Vitestro Holding B.V.
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
- Process for determining parameters of interest in living organisms625US 5,097,834 AAvl AG · 1992
- 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
- Blood contacting sensor501US 8,352,011 B2Medtronic MiniMed, Inc. · 2013