A61M 1/363
Degassing by using vibrations
Official title: {Degassing by using vibrations}
A61M1/363 (Degassing by using vibrations) appears on 12 US grants and 23 published applications in this corpus.
Search patents in A61M- Granted patents
- 12
- Published applications
- 23
- Assignees
- 14
- Inventors
- 52
- Latest grant
- 11 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 3 |
| 2010 | 2 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for holding a disposable medical item for treating blood, system and method of operation11 Jun 2024US 12,005,168 B2Fresenius Medical Care Deutschland GmbH
- Methods and systems for the delivery of dissolved gases and de-gassing medical fluid lines15 Sep 2020US 10,773,009 B2Transluminal Systems, LLC
- Acoustophoretic separation of lipid particles from red blood cells12 Feb 2019US 10,201,652 B2FloDesign Sonics, Inc.
- Method of ultrasonic degassing of liquids for dialysis10 Jul 2018US 10,016,552 B2Fresenius Medical Care Deutschland GmbH
- Extraction of gas from infused liquid30 Nov 2010US 7,842,123 B2
- System and methods for dialysis effluent power harvesting15 Jan 2026US 2026/0014304 A1Fresenius Medical Care Deutschland GmbH
- Blood Treatment Apparatus with Vibration Device17 Apr 2025US 2025/0121122 A1
- Ultrasonic barrier chamber for fluid systems20 Feb 2025US 2025/0058030 A1Fresenius Medical Care Holdings, Inc.
- Heart deairing system13 Feb 2025US 2025/0050006 A1Profusion Services, LLC
- Bubble trap level control using non-contacting capacitance probes20 Apr 2023US 2023/0123884 A1Innovative Engineering Systems, Ltd.
Most cited
By later US patents
- Ultrasonic diversion of microair in blood59US 5,811,658 AMedtronic, Inc. · 1998
- Debubbling apparatus24US 5,853,456 A1998
- Sonic debubbler for liquids20US 5,022,899 A1991
- System for treating blood processed in a cardiopulmonary bypass machine and ultrasound filtration apparatus useful therein13US 5,334,136 A1994
- Ultrasonic medical device9US 6,953,438 B2Neurosonix Ltd. · 2005