A61B 5/150946
Means for varying, regulating, indicating or limiting the speed or time of
Official title: {Means for varying, regulating, indicating or limiting the speed or time of blood collection}
A61B5/150946 (Means for varying, regulating, indicating or limiting the speed or time of) appears on 159 US grants and 249 published applications in this corpus.
Search patents in A61B- Granted patents
- 159
- Published applications
- 249
- Assignees
- 90
- Inventors
- 371
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 4 |
| 2003 | 3 | 2 |
| 2004 | 0 | 2 |
| 2005 | 4 | 6 |
| 2006 | 1 | 5 |
| 2007 | 3 | 7 |
| 2008 | 1 | 2 |
| 2009 | 0 | 3 |
| 2010 | 1 | 6 |
| 2011 | 3 | 8 |
| 2012 | 1 | 18 |
| 2013 | 5 | 7 |
| 2014 | 8 | 13 |
| 2015 | 5 | 6 |
| 2016 | 11 | 11 |
| 2017 | 8 | 7 |
| 2018 | 7 | 12 |
| 2019 | 5 | 6 |
| 2020 | 9 | 12 |
| 2021 | 9 | 18 |
| 2022 | 9 | 23 |
| 2023 | 10 | 24 |
| 2024 | 14 | 26 |
| 2025 | 14 | 10 |
| 2026 | 7 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluid control devices and methods of using the same6 Oct 2026US 12,751,653 B2Magnolia Medical Technologies, Inc.
- Catheter having dedicated blood collection port and related methods11 Aug 2026US 12,702,334 B2Becton, Dickinson and Company
- Systems and methods for phlebotomy through a peripheral IV catheter14 Apr 2026US 12,599,324 B2Velano Vascular, Inc.
- Adjustable lancet and test cartridge for automated medical sample collection and testing10 Mar 2026US 12,569,174 B22Pi-Sigma Corp.
- Fluid diversion mechanism for bodily-fluid sampling3 Mar 2026US 12,564,341 B2Magnolia Medical Technologies, Inc.
- Systems and Methods for Phlebotomy Through a Peripheral IV Catheter27 Aug 2026US 2026/0248425 A1Velano Vascular, Inc.
- Fluid diversion mechanism for bodily-fluid sampling13 Aug 2026US 2026/0232235 A1Magnolia Medical Technologies, Inc.
- Automated arterial blood preservation and collection system23 Jul 2026US 2026/0207103 A1Mune Co., Ltd.
- Integrated Catheter System for Blood Draw at the Time of Placement and with Enabling Feature for Blood Draw During Indwell21 May 2026US 2026/0137318 A1Becton, Dickinson and Company
- A fluid collection device30 Apr 2026US 2026/0115035 A1Samaritan Al Private Limited
Most cited
By later US patents
- System for continuous withdrawal and analysis of blood576US 4,008,717 AThe Johns Hopkins University · 1977
- Method and apparatus for monitoring blood chemistry520US 5,758,643 AVia Medical Corporation · 1998
- Body fluid measuring apparatus with lancet and lancet holder used for the measuring apparatus399US 6,849,052 B2ARKRAY, Inc. · 2005
- Device and method for obtaining interstitial fluid from a patient for diagnostic tests265US 6,537,243 B1Abbott Laboratories · 2003
- Blood sampling device with lancet damping system243US 5,954,738 ABayer Aktiengesellschaft · 1999