A61H 2209/00
Devices for avoiding blood stagnation
Official title: Devices for avoiding blood stagnation, e.g. Deep Vein Thrombosis [DVT] devices
A61H2209/00 (Devices for avoiding blood stagnation) appears on 388 US grants and 645 published applications in this corpus.
Search patents in A61H- Granted patents
- 388
- Published applications
- 645
- Assignees
- 244
- Inventors
- 969
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 5 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 3 |
| 2002 | 1 | 8 |
| 2003 | 4 | 6 |
| 2004 | 5 | 11 |
| 2005 | 2 | 10 |
| 2006 | 2 | 13 |
| 2007 | 5 | 16 |
| 2008 | 3 | 27 |
| 2009 | 5 | 14 |
| 2010 | 6 | 14 |
| 2011 | 16 | 14 |
| 2012 | 14 | 26 |
| 2013 | 18 | 31 |
| 2014 | 18 | 37 |
| 2015 | 18 | 23 |
| 2016 | 19 | 40 |
| 2017 | 20 | 35 |
| 2018 | 19 | 20 |
| 2019 | 34 | 30 |
| 2020 | 18 | 45 |
| 2021 | 26 | 42 |
| 2022 | 16 | 35 |
| 2023 | 23 | 37 |
| 2024 | 23 | 42 |
| 2025 | 22 | 31 |
| 2026 | 18 | 35 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Blood vessel training device, method, blood vessel training system7 Jul 2026US 12,673,003 B2Nalux Co., Ltd.
- Compression garment apparatus30 Jun 2026US 12,667,497 B2Koya Medical, Inc.
- Devices, systems and methods for treating and preventing venous insufficiency, thrombosis, orthostatic intolerance, and impaired lymphatic drainage2 Jun 2026US 12,642,736 B2Orbital Biodesign, LLC
- Multifunctional massage device26 May 2026US 12,636,222 B2Odeco, Inc.
- Integrated, noninvasive stimulation delivery system and method for treating Alzheimer's disease symptoms26 May 2026US 12,636,515 B2
- Compression therapy arrangement and methods for operating and monitoring the same8 Oct 2026US 2026/0306304 A1Lohmann & Rauscher GmbH & Co. KG
- Compression therapy arrangement and methods for operating and monitoring the same8 Oct 2026US 2026/0306305 A1Lohmann & Rauscher GmbH & Co. KG
- System and method for enhancing venous circulation in a limb of a user8 Oct 2026US 2026/0306352 A1
- System for Compressing a Part of a Living Being1 Oct 2026US 2026/0294728 A1Sodit
- Thigh-Only Deep Vein Thrombosis Device and Double Pulsation Method of Using Device24 Sep 2026US 2026/0283896 A1Arjo IP Holding Aktiebolag
Most cited
By later US patents
- Medical pumping apparatus136US 5,443,440 ANDM Acquisition Corp. · 1995
- Therapeutic device and system118US 6,551,280 B1Embro Corporation · 2003
- Self-powered compression devices and methods for promoting circulation and therapeutic compression117US 6,589,194 B1C-Boot Ltd · 2003
- Therapeutic device and system93US 7,396,345 B2Embro Corporation · 2008
- Apparatus for inducing venous-return flow from the leg88US 4,841,956 AElectro-Biology, Inc. · 1989