A61B 2018/2227
Hollow fibres
Official title: {Hollow fibres}
A61B2018/2227 (Hollow fibres) appears on 27 US grants and 36 published applications in this corpus.
Search patents in A61B- Granted patents
- 27
- Published applications
- 36
- Assignees
- 29
- Inventors
- 72
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 2 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 3 |
| 2017 | 2 | 0 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 6 |
| 2021 | 1 | 3 |
| 2022 | 1 | 5 |
| 2023 | 1 | 0 |
| 2024 | 5 | 3 |
| 2025 | 0 | 3 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Intraoperative probe for cancer diagnosis and treatment11 Aug 2026US 12,702,304 B2123IV, Inc.
- Modular wireless large bore vacuum universal endoscope and vacuumscope16 Jun 2026US 12,653,614 B2The Regents of the University of California
- Catheter, sheath or dilator for heart valve decalcification treatment and method of use thereof31 Dec 2024US 12,178,395 B2
- Multifunctional laser scalpel and laser processing device comprising controllably self-deformable optical fiber19 Nov 2024US 12,144,543 B2Peking University School of Stomatology
- Cutting device with optical coupler including a polarisation corrector3 Sep 2024US 12,076,276 B2Keranova
- Intraoperative probe for cancer diagnosis and treatment25 Jun 2026US 2026/0174336 A1123IV, Inc.
- Surgical device, laser surgery system, and methods of operation thereof10 Jul 2025US 2025/0221770 A1LightScapel LLC
- Catheter, sheath or dilator for heart valve decalcification treatment and method of use thereof27 Feb 2025US 2025/0064303 A1North Star Medical Inc.
- Medical instrument and system comprising such an instrument20 Feb 2025US 2025/0057596 A1
- Image guided spinal decompression with contralateral oblique view1 Aug 2024US 2024/0252033 A1Beth Israel Deaconess Medical Center, Inc.
Most cited
By later US patents
- Delivery system and method for surgical laser118US 5,951,543 AClinicon AB · 1999
- Co-axial hollow core waveguide51US 5,815,627 ARutgers, The State University of New Jersey · 1998
- Optical hollow waveguide, method for fabricating the same, and laser transmission apparatus using the same42US 5,729,646 AHitachi Cable, Ltd. · 1998
- Hollow waveguide tips for controlling beam divergence and method of making such tips29US 5,497,441 ARamot University Authority for Applied Research and Industrial Development Ltd. · 1996
- Contact focusing hollow-core fiber microprobes12US 9,411,103 B2The University of North Carolina at Charlotte · 2016