A61B 2017/3433
With different outer diameters of the cannula
Official title: {with different outer diameters of the cannula}
A61B2017/3433 (With different outer diameters of the cannula) appears on 151 US grants and 199 published applications in this corpus.
Search patents in A61B- Granted patents
- 151
- Published applications
- 199
- Assignees
- 76
- Inventors
- 255
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 0 | 6 |
| 2011 | 2 | 14 |
| 2012 | 5 | 7 |
| 2013 | 7 | 12 |
| 2014 | 13 | 14 |
| 2015 | 12 | 20 |
| 2016 | 11 | 7 |
| 2017 | 11 | 12 |
| 2018 | 12 | 13 |
| 2019 | 10 | 13 |
| 2020 | 12 | 10 |
| 2021 | 10 | 13 |
| 2022 | 4 | 16 |
| 2023 | 14 | 9 |
| 2024 | 11 | 11 |
| 2025 | 9 | 6 |
| 2026 | 7 | 8 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Expandable introducer1 Sep 2026US 12,721,651 B2Medtronic, Inc.
- Systems and methods for tissue containment and retrieval18 Aug 2026US 12,708,353 B2Applied Medical Resources Corporation
- Single-port surgical device and medical device system19 May 2026US 12,629,172 B2Beijing Surgerii Robotics Company Limited
- Cannula and obturator with a transparent tip with an opaque component5 May 2026US 12,616,359 B2Rebound Therapeutics Corporation
- Laparoscopic workspace device7 Apr 2026US 12,594,095 B2Ark Surgical Ltd.
- Instrument entry guide17 Sep 2026US 2026/0272507 A1Intuitive Surgical Operations, Inc.
- Surgical instrument port for vaginal natural orifice transluminal endoscopic surgery13 Aug 2026US 2026/0232352 A1Koc Universites
- Laparoscopic workspace device6 Aug 2026US 2026/0224245 A1Ark Surgical Ltd.
- Electric suturing devices for endoscopy and laparoscopy18 Jun 2026US 2026/0165703 A1Gyrus Acmi. Inc. D/B/A Olympus Sugical Technologies America
- Adjustable Stepped Cannula14 May 2026US 2026/0130690 A1The Regents of the University of California
Most cited
By later US patents
- Shape-transferring cannula system and method of use1,409US 8,298,161 B2Intuitive Surgical Operations, Inc. · 2012
- Lateral spinous process spacer with deployable wings319US 8,858,598 B2Globus Medical, Inc. · 2014
- Configured and sized cannula281US 7,008,431 B2DePuy Spine, Inc. · 2006
- Lateral spondylolisthesis reduction cage96US 8,845,733 B2DePuy Synthes Products, Inc. · 2014
- Apparatus and method of spinal implant and fusion90US 8,366,748 B22013