A61B 5/150022
For capillary blood or interstitial fluid
Official title: {for capillary blood or interstitial fluid}
A61B5/150022 (For capillary blood or interstitial fluid) appears on 2,630 US grants and 3,520 published applications in this corpus.
Search patents in A61B- Granted patents
- 2,630
- Published applications
- 3,520
- Assignees
- 795
- Inventors
- 3,962
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 7 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 8 | 0 |
| 1984 | 9 | 0 |
| 1985 | 7 | 0 |
| 1986 | 9 | 0 |
| 1987 | 14 | 0 |
| 1988 | 7 | 0 |
| 1989 | 12 | 0 |
| 1990 | 11 | 0 |
| 1991 | 15 | 0 |
| 1992 | 14 | 0 |
| 1993 | 12 | 0 |
| 1994 | 19 | 0 |
| 1995 | 18 | 0 |
| 1996 | 22 | 0 |
| 1997 | 17 | 0 |
| 1998 | 19 | 0 |
| 1999 | 27 | 0 |
| 2000 | 43 | 0 |
| 2001 | 40 | 12 |
| 2002 | 39 | 69 |
| 2003 | 57 | 121 |
| 2004 | 27 | 140 |
| 2005 | 45 | 132 |
| 2006 | 38 | 177 |
| 2007 | 61 | 186 |
| 2008 | 43 | 180 |
| 2009 | 56 | 190 |
| 2010 | 115 | 252 |
| 2011 | 147 | 188 |
| 2012 | 172 | 188 |
| 2013 | 170 | 144 |
| 2014 | 160 | 166 |
| 2015 | 139 | 146 |
| 2016 | 134 | 132 |
| 2017 | 123 | 134 |
| 2018 | 104 | 109 |
| 2019 | 104 | 130 |
| 2020 | 128 | 122 |
| 2021 | 108 | 154 |
| 2022 | 72 | 104 |
| 2023 | 66 | 111 |
| 2024 | 70 | 107 |
| 2025 | 65 | 74 |
| 2026 | 43 | 52 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Activation and retraction mechanism for lancing devices6 Oct 2026US 12,751,655 B2Safety Lancet Sweden AB
- Device for the attached flow of blood29 Sep 2026US 12,745,936 B2Becton, Dickinson and Company
- Blood sampling device22 Sep 2026US 12,740,733 B2Owen Mumford Limited
- Analyte sensor device22 Sep 2026US D1,149,048 S1Abbott Diabetes Care Inc. · Design
- Small volume collection container15 Sep 2026US 12,733,850 B2Becton, Dickinson and Company
- Hand warmer device for capillary blood collection8 Oct 2026US 2026/0305993 A1Babson Diagnostics, Inc.
- Small Volume Collection Container8 Oct 2026US 2026/0305996 A1Becton, Dickinson and Company
- Interstitial Fluid Sampling Device17 Sep 2026US 2026/0272348 A1Samplimy Medical AB
- Infant lancet assembly10 Sep 2026US 2026/0262978 A1Asahi Polyslider Company, Limited
- On-body microsensor for biomonitoring10 Sep 2026US 2026/0263006 A1One Health Biosensing Inc.
Most cited
By later US patents
- Method of using a small volume in vitro analyte sensor1,793US 6,120,676 ATheraSense, Inc. · 2000
- Small volume in vitro analyte sensor1,656US 6,143,164 AE. Heller & Company · 2000
- Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator1,613US 6,591,125 B1TheraSense, Inc. · 2003
- Lancing apparatus for producing a puncture wound1,402US 8,002,785 B2Roche Diagnostics Operations, Inc. · 2011
- System and methods for processing analyte sensor data1,380US 6,931,327 B2DexCom, Inc. · 2005