A61B 1/2673
For monitoring movements of vocal chords
Official title: {for monitoring movements of vocal chords}
A61B1/2673 (For monitoring movements of vocal chords) appears on 136 US grants and 165 published applications in this corpus.
Search patents in A61B- Granted patents
- 136
- Published applications
- 165
- Assignees
- 78
- Inventors
- 221
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 4 |
| 2007 | 0 | 4 |
| 2008 | 0 | 6 |
| 2009 | 0 | 8 |
| 2010 | 3 | 3 |
| 2011 | 3 | 7 |
| 2012 | 4 | 4 |
| 2013 | 4 | 9 |
| 2014 | 4 | 11 |
| 2015 | 7 | 5 |
| 2016 | 3 | 11 |
| 2017 | 7 | 16 |
| 2018 | 13 | 6 |
| 2019 | 10 | 15 |
| 2020 | 13 | 11 |
| 2021 | 9 | 6 |
| 2022 | 3 | 7 |
| 2023 | 14 | 11 |
| 2024 | 7 | 8 |
| 2025 | 6 | 4 |
| 2026 | 9 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Light source apparatus, image pickup apparatus, and endoscope system4 Aug 2026US 12,701,313 B2Olympus Medical Systems Corp.
- Surgical laryngoscope blade and method of manufacture16 Jun 2026US 12,653,394 B2KARL STORZ GmbH&Co.KG
- Videolaryngoscopy device for endotracheal intubation5 May 2026US 12,616,364 B2Hamad Medical Corporation
- Medical stroboscope system7 Apr 2026US 12,593,970 B2KARL STORZ Imaging, Inc.
- Wireless stimulation probe device for wireless nerve integrity monitoring systems24 Mar 2026US 12,582,344 B2Medtronic Xomed, Inc.
- Laryngoscope Component and Method of Manufacture24 Sep 2026US 2026/0283460 A1KARL STORZ GmbH&Co.KG
- Imaging system and electronic endoscope system19 Mar 2026US 2026/0076536 A1Hoya Corporation
- Light source apparatus, image pickup apparatus, and endoscope system29 May 2025US 2025/0175691 A1Olympus Medical Systems Corp.
- Wireless Nerve Integrity Monitoring Systems and Devices8 May 2025US 2025/0143626 A1Medtronic Xomed, Inc.
- Video laryngoscope with automatic zoom effects23 Jan 2025US 2025/0025019 A1Covidien LP
Most cited
By later US patents
- Endoscopic instrument for controlled introduction of tubular members in the body and methods therefor193US 5,645,519 A1997
- Method of introducing a tubular member at a site in the body112US 5,840,013 A1998
- Measurement of small movements92US 4,339,954 ANational Research Development Corporation · 1982
- Endotracheal tube apparatus56US 8,688,237 B2Medtronic Xomed, Inc. · 2014
- Treatment of vocal cords with autologous dermal fibroblast formulation54US 8,765,121 B2Fibrocell Technologies, Inc. · 2014