A61B 5/15134
Bladeless capillary blood sampling devices, i.e. devices for perforating the skin in
Official title: {Bladeless capillary blood sampling devices, i.e. devices for perforating the skin in order to obtain a blood sample but not using a blade, needle, canula, or lancet, e.g. by laser perforation, suction or pressurized fluids}
A61B5/15134 (Bladeless capillary blood sampling devices, i.e. devices for perforating the skin in) appears on 115 US grants and 135 published applications in this corpus.
Search patents in A61B- Granted patents
- 115
- Published applications
- 135
- Assignees
- 58
- Inventors
- 210
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 2 |
| 2002 | 8 | 7 |
| 2003 | 2 | 13 |
| 2004 | 2 | 6 |
| 2005 | 3 | 7 |
| 2006 | 4 | 4 |
| 2007 | 0 | 1 |
| 2008 | 2 | 4 |
| 2009 | 3 | 5 |
| 2010 | 4 | 27 |
| 2011 | 5 | 16 |
| 2012 | 5 | 5 |
| 2013 | 11 | 5 |
| 2014 | 6 | 8 |
| 2015 | 3 | 3 |
| 2016 | 7 | 3 |
| 2017 | 3 | 3 |
| 2018 | 5 | 2 |
| 2019 | 2 | 5 |
| 2020 | 4 | 1 |
| 2021 | 3 | 3 |
| 2022 | 3 | 4 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Apparatus and method for delivery of antimicrobial during a transdermal sampling and delivery process13 May 2025US 12,295,729 B2Georgetown University
- Methods of manufacture to optimize performance of transdermal sampling and analysis device21 Jan 2025US 12,201,422 B2Cambridge Medical Technologies LLC
- Method and apparatus for skin stabilization and positioning5 Dec 2023US 11,832,882 B2
- Imaging with scattering layer24 Jan 2023US 11,559,208 B2Open Water Internet Inc.
- Non-invasive passive interstitial fluid collector27 Dec 2022US 11,534,090 B2Georgetown University
- Lancing and blood glucose level measuring device30 Nov 2023US 2023/0380726 A1Lameditech Co., Ltd.
- Methods and compositions for treating dermatological conditions before, during, and/or after electromagnetic radiation treatment17 Nov 2022US 2022/0361940 A1Aquavit Pharmaceuticals, Inc.
- Supporting a measurement of a liquid sample14 Apr 2022US 2022/0110558 A1EXIAS Medical GmbH
- Apparatus and Method For Delivery of Antimicrobial During a Transdermal Sampling and Delivery Process7 Apr 2022US 2022/0104732 A1Georgetown University
- Method and apparatus for skin stabilization and positioning24 Mar 2022US 2022/0087745 A1
Most cited
By later US patents
- Methods and apparatus for sampling and analyzing body fluid608US 6,099,484 AAmira Medical · 2000
- Device and method for in vitro determination of analyte concentrations within body fluids438US 6,989,891 B2OptiScan Biomedical Corporation · 2006
- Blood and interstitial fluid sampling device407US 6,332,871 B1Amira Medical · 2001
- Method and apparatus for obtaining blood for diagnostic tests383US 6,063,039 AAbbott Laboratories · 2000
- Device and method for in vitro determination of analyte concentrations within body fluids383US 7,061,593 B2OptiScan Biomedical Corporation · 2006