A61M 16/0051
Devices for influencing the respiratory system of patients by gas treatment: with
Official title: {with alarm devices}
A61M16/0051 (Devices for influencing the respiratory system of patients by gas treatment: with) appears on 2,044 US grants and 2,694 published applications in this corpus.
Search patents in A61M- Granted patents
- 2,044
- Published applications
- 2,694
- Assignees
- 738
- Inventors
- 3,749
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 6 | 0 |
| 1978 | 5 | 0 |
| 1979 | 7 | 0 |
| 1980 | 11 | 0 |
| 1981 | 9 | 0 |
| 1982 | 10 | 0 |
| 1983 | 5 | 0 |
| 1984 | 10 | 0 |
| 1985 | 6 | 0 |
| 1986 | 8 | 0 |
| 1987 | 12 | 0 |
| 1988 | 4 | 0 |
| 1989 | 9 | 0 |
| 1990 | 5 | 0 |
| 1991 | 10 | 0 |
| 1992 | 10 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 13 | 0 |
| 1996 | 15 | 0 |
| 1997 | 15 | 0 |
| 1998 | 10 | 0 |
| 1999 | 21 | 0 |
| 2000 | 23 | 0 |
| 2001 | 22 | 8 |
| 2002 | 22 | 29 |
| 2003 | 34 | 37 |
| 2004 | 21 | 33 |
| 2005 | 21 | 52 |
| 2006 | 37 | 56 |
| 2007 | 23 | 64 |
| 2008 | 19 | 96 |
| 2009 | 18 | 90 |
| 2010 | 33 | 72 |
| 2011 | 53 | 119 |
| 2012 | 52 | 110 |
| 2013 | 102 | 126 |
| 2014 | 106 | 173 |
| 2015 | 77 | 151 |
| 2016 | 79 | 125 |
| 2017 | 85 | 121 |
| 2018 | 80 | 111 |
| 2019 | 131 | 118 |
| 2020 | 138 | 157 |
| 2021 | 129 | 168 |
| 2022 | 126 | 146 |
| 2023 | 129 | 175 |
| 2024 | 97 | 164 |
| 2025 | 105 | 120 |
| 2026 | 65 | 73 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Droplet device actuation from inhalation sensing15 Sep 2026US 12,734,312 B2Pneuma Respiratory, Inc.
- Systems and methods for determining a remaining useful life of an interface of a respiratory therapy system8 Sep 2026US 12,728,218 B2ResMed Limited
- Breathing assistance apparatus8 Sep 2026US 12,728,220 B2Fisher & Paykel Healthcare Limited
- Multi-reservoir droplet delivery device25 Aug 2026US 12,714,804 B2Pneuma Respiratory, Inc.
- Oxygen mask respirometer18 Aug 2026US 12,708,285 B2Child Mind Institute, Inc.
- Methods and apparatus for high gas flow8 Oct 2026US 2026/0306769 A1Fisher & Paykel Healthcare Limited
- Device for supplying breating gas8 Oct 2026US 2026/0306770 A1Loewenstein Medical Technology S.A.
- Tracheostomy monitoring system1 Oct 2026US 2026/0295186 A1The Trustees of the Stevens Institute of Technology
- Patient sensing for respiratory therapy17 Sep 2026US 2026/0273209 A1
- Wearable Medical Gas Delivery System With Automatic Cord Management10 Sep 2026US 2026/0263720 A1
Most cited
By later US patents
- Control device for supplying supplemental respiratory oxygen1,154US 6,371,114 B1Minnesota Innovative Technologies & Instruments Corporation · 2002
- Control of respiratory oxygen delivery1,146US 6,186,142 B1Minnesota Innovative Technologies & Instruments Corporation (MITI) · 2001
- Automated control and conservation of supplemental respiratory oxygen1,135US 6,532,958 B1Minnesota Innovative Technologies & Instruments Corporation · 2003
- Control of supplemental respiratory oxygen1,117US 6,561,187 B2Minnesota Innovative Technologies & Instruments Corporation · 2003
- Control of supplemental respiratory oxygen1,080US 7,331,343 B2Minnesota Innovative Technologies & Instruments Corporation (MITI) · 2008