A61B 5/150145
By negative pressure
Official title: {by negative pressure, e.g. suction, vacuum}
A61B5/150145 (By negative pressure) appears on 15 US grants and 26 published applications in this corpus.
Search patents in A61B- Granted patents
- 15
- Published applications
- 26
- Assignees
- 17
- Inventors
- 57
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 4 |
| 2011 | 1 | 1 |
| 2012 | 1 | 2 |
| 2013 | 3 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 3 |
| 2019 | 0 | 0 |
| 2020 | 2 | 1 |
| 2021 | 0 | 2 |
| 2022 | 1 | 3 |
| 2023 | 0 | 2 |
| 2024 | 2 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
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 12,751,652 B2Magnolia Medical Technologies, Inc.
- Dermal patch system9 Jul 2024US 12,029,562 B2Satio, Inc.
- Fluid control devices and methods of using the same2 Jan 2024US 11,857,321 B2Magnolia Medical Technologies, Inc.
- Dual lever dermal patch system27 Sep 2022US 11,452,474 B1Satio, Inc.
- Fluid measurement for automated medical sample collection and testing6 Oct 2020US 10,791,972 B22Pi-Sigma Corp.
- A method for sampling a bodily fluid from a test subject, and a sampling system7 May 2026US 2026/0123865 A1Ascilion AB
- Impact type blood collection apparatus, negative pressure blood collection pen and blood collection method28 Mar 2024US 2024/0099619 A1Promisemed Hangzhou Meditech Co., Ltd.
- Fluid control devices and methods of using the same29 Feb 2024US 2024/0065590 A1Magnolia Medical Technologies, Inc.
- Blood Collection Apparatus23 Feb 2023US 2023/0055314 A1
- Dual lever dermal patch system5 Jan 2023US 2023/0000406 A1Satio, Inc.
Most cited
By later US patents
- Simple blood sampling device386US 5,320,607 AKabushiki Kaisya Advance · 1994
- Sampling devices and methods involving relatively little pain65US 9,033,898 B2Seventh Sense Biosystems, Inc. · 2015
- Fluid control devices and methods of using the same20US 11,857,321 B2Magnolia Medical Technologies, Inc. · 2024
- Blood test apparatus and method of controlling the same19US 7,976,478 B2Panasonic Corporation · 2011
- Dual lever dermal patch system12US 11,452,474 B1Satio, Inc. · 2022