A61M 2205/44
Making noise when used incorrectly
Official title: making noise when used incorrectly
A61M2205/44 (Making noise when used incorrectly) appears on 89 US grants and 131 published applications in this corpus.
Search patents in A61M- Granted patents
- 89
- Published applications
- 131
- Assignees
- 72
- Inventors
- 223
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 3 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 0 |
| 2011 | 3 | 5 |
| 2012 | 2 | 0 |
| 2013 | 1 | 6 |
| 2014 | 1 | 7 |
| 2015 | 1 | 9 |
| 2016 | 9 | 9 |
| 2017 | 4 | 13 |
| 2018 | 6 | 3 |
| 2019 | 6 | 11 |
| 2020 | 7 | 10 |
| 2021 | 6 | 9 |
| 2022 | 7 | 9 |
| 2023 | 10 | 10 |
| 2024 | 3 | 9 |
| 2025 | 8 | 8 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Surgical suction device that uses positive pressure gas29 Sep 2026US 12,745,935 B2Conmed Corporation
- Feedback provision system comprising an aerosol provision system and an audio output device9 Jun 2026US 12,651,515 B2Nicoventures Trading Limited
- Headgear with tension limit detection feature24 Feb 2026US 12,558,509 B2ResMed Asia Pte. Ltd.
- Infusion set for an infusion device2 Dec 2025US 12,485,220 B2Ypsomed AG
- Aerosol delivery device and operating method for the aerosol delivery device25 Nov 2025US 12,478,747 B2PARI Pharma GmbH
- A medicament delivery device and a subassembly of a medicament delivery device26 Mar 2026US 2026/0083914 A1Shl Medical AG
- System and method for detection and identification of tubing associated with a medical device19 Feb 2026US 2026/0048197 A1Fenwal, Inc.
- Nasal seal, mask and respiratory interface assembly15 Jan 2026US 2026/0014338 A1Fisher & Paykel Healthcare Limited
- Infusion pump methods, systems and apparatus13 Nov 2025US 2025/0345530 A1DEKA Products Limited Partnership
- Systems and methods of detecting incorrect connections in a humidification system13 Nov 2025US 2025/0345537 A1Fisher & Paykel Healthcare Limited
Most cited
By later US patents
- Aerosol inhaler383US 6,119,684 ABoehringer Ingelheim GmbH · 2000
- Inhalation chamber in ventilator circuit274US 4,938,210 ATrudell Medical Limited · 1990
- Medicament dispensing device220US 5,447,150 ANorton Healthcare Limited · 1995
- Disposable mask system208US 8,136,524 B2ResMed Limited · 2012
- Medication inhaler with fitting having a sonic signalling device180US 5,042,467 ATrudell Medical Limited · 1991