A61B 1/00075
With externally roughened shaft
Official title: {with externally roughened shaft}
A61B1/00075 (With externally roughened shaft) appears on 28 US grants and 45 published applications in this corpus.
Search patents in A61B- Granted patents
- 28
- Published applications
- 45
- Assignees
- 29
- Inventors
- 110
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 0 | 2 |
| 2012 | 2 | 2 |
| 2013 | 1 | 2 |
| 2014 | 3 | 3 |
| 2015 | 0 | 1 |
| 2016 | 1 | 5 |
| 2017 | 2 | 4 |
| 2018 | 1 | 1 |
| 2019 | 2 | 3 |
| 2020 | 3 | 4 |
| 2021 | 2 | 0 |
| 2022 | 2 | 5 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 3 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Laryngoscope blade with glare-reducing features23 Dec 2025US 12,502,058 B2Covidien LP
- Light therapy diagnostic device and method for operating the same19 Aug 2025US 12,390,656 B2Kaneka Corporation
- Vaginal speculum6 May 2025US 12,290,246 B2Hegenbergerspeculum Aps
- Covering for a medical scoping device31 Dec 2024US 12,178,396 B2Keymed (Medical & Industrial Equipment) Ltd.
- Video laryngoscope and video laryngoscope insertion section25 Oct 2022US 11,478,126 B2Covidien LP
- Bendable tube for use in a surgical device17 Jul 2025US 2025/0228439 A1Hoya Corporation
- Covering for a medical scoping device6 Mar 2025US 2025/0072725 A1Keymed (Medical & Industrial Equipment) Ltd.
- Tip for a single use endoscope, in particular for a single use duodenoscope1 Jun 2023US 2023/0165451 A1Ambu A/S
- Optical device29 Dec 2022US 2022/0409034 A1FUJIFILM Corporation
- Covering for a medical scoping device3 Nov 2022US 2022/0346634 A1Keymed (Medical & Industrial Equipment) Ltd.
Most cited
By later US patents
- Shaft for a flexible endoscope and flexible endoscope230US 6,551,239 B2KARL STORZ GmbH&Co.KG · 2003
- Bending sheath for probe128US 6,099,464 AOlympus Optical Co., Ltd. · 2000
- Endoscope capable of being autoclaved71US 6,547,721 B1Olympus Optical Co., Ltd. · 2003
- Endoscope and helical rotation member attached to insertion unit of this endoscope41US 8,821,385 B2Olympus Medical Systems Corp. · 2014
- Insertion tube device27US 6,991,603 B2Optim Corporation · 2006