A61M 5/16836
By sensing tissue properties at the infusion site
Official title: {by sensing tissue properties at the infusion site, e.g. for detecting infiltration}
A61M5/16836 (By sensing tissue properties at the infusion site) appears on 166 US grants and 261 published applications in this corpus.
Search patents in A61M- Granted patents
- 166
- Published applications
- 261
- Assignees
- 114
- Inventors
- 410
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
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| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 5 | 1 |
| 2003 | 0 | 8 |
| 2004 | 2 | 3 |
| 2005 | 1 | 0 |
| 2006 | 3 | 2 |
| 2007 | 2 | 6 |
| 2008 | 0 | 7 |
| 2009 | 3 | 13 |
| 2010 | 5 | 6 |
| 2011 | 7 | 10 |
| 2012 | 7 | 6 |
| 2013 | 2 | 45 |
| 2014 | 5 | 15 |
| 2015 | 5 | 6 |
| 2016 | 10 | 8 |
| 2017 | 6 | 10 |
| 2018 | 7 | 10 |
| 2019 | 8 | 7 |
| 2020 | 8 | 18 |
| 2021 | 6 | 16 |
| 2022 | 13 | 12 |
| 2023 | 17 | 15 |
| 2024 | 10 | 22 |
| 2025 | 8 | 8 |
| 2026 | 9 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Infusion unit15 Sep 2026US 12,734,294 B2Infuzamed LLC
- Interlocking drug infusion device and artificial pancreas11 Aug 2026US 12,702,751 B2Medtrum Technologies Inc.
- Adaptation of medicament delivery in response to user stress load16 Jun 2026US 12,653,949 B2Insulet Corporation
- System and method for infusion set dislodgement detection16 Jun 2026US 12,653,968 B2Tandem Diabetes Care, Inc.
- Drug delivery system26 May 2026US 12,636,429 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Catheter occlusion detection sensor1 Oct 2026US 2026/0295156 A1CareFusion 303, Inc.
- System and method for infusion set dislodgement detection24 Sep 2026US 2026/0284326 A1Tandem Diabetes Care, Inc.
- Distributed extravasation detection system28 May 2026US 2026/0144450 A1Battelle Memorial Institute
- Wearable thermal sensors2 Apr 2026US 2026/0091172 A1Rhaeos, Inc.
- Measurement of Tissue Properties Using Pressure Pattern29 Jan 2026US 2026/0026703 A1Becton, Dickinson and Company
Most cited
By later US patents
- Closed-loop drug delivery system361US 7,108,680 B2Codman & Shurtleff, Inc. · 2006
- Detection of fluids in tissue321US 7,122,012 B2Medrad, Inc. · 2006
- Film barrier dressing for intravascular tissue monitoring system319US 6,980,852 B2SubQIVIEW Inc. · 2005
- Infusion site leak detection system and method of using the same285US 6,461,329 B1Medtronic MiniMed, Inc. · 2002
- Electromagnetic sensors for biological tissue applications and methods for their use273US 7,591,792 B2Medrad, Inc. · 2009