A61B 2018/0287
The fluid flowing through a long thin tube with spiral shape
Official title: {the fluid flowing through a long thin tube with spiral shape}
A61B2018/0287 (The fluid flowing through a long thin tube with spiral shape) appears on 56 US grants and 68 published applications in this corpus.
Search patents in A61B- Granted patents
- 56
- Published applications
- 68
- Assignees
- 35
- Inventors
- 112
- Latest grant
- 22 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 3 |
| 2008 | 1 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 5 |
| 2011 | 4 | 2 |
| 2012 | 1 | 6 |
| 2013 | 3 | 3 |
| 2014 | 5 | 5 |
| 2015 | 5 | 3 |
| 2016 | 1 | 2 |
| 2017 | 3 | 1 |
| 2018 | 0 | 2 |
| 2019 | 3 | 9 |
| 2020 | 0 | 3 |
| 2021 | 1 | 1 |
| 2022 | 2 | 2 |
| 2023 | 5 | 6 |
| 2024 | 3 | 0 |
| 2025 | 2 | 4 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ablation catheter having a shape memory stylet22 Jul 2025US 12,364,530 B2Adagio Medical, Inc.
- Surgical method and system for performing the same11 Feb 2025US 12,220,125 B2Meacor, Inc.
- Percutaneous coiled catheter design for gallbladder cryoablation15 Oct 2024US 12,114,907 B2Medtronic CryoCath LP
- Left atrial appendage occluder and occlusion system23 Apr 2024US 11,963,708 B2Lifetech Scientific (Shenzhen) Co., Ltd.
- Surgical method and system for performing the same16 Apr 2024US 11,957,335 B2Meacor, Inc.
- Cryoablation probes with cryogen flow disruptors23 Jul 2026US 2026/0207242 A1Varian Medical Systems, Inc.
- Cryosurgery system30 Oct 2025US 2025/0331909 A1Boston Scientific Scimed, Inc.
- Medical Cryotherapy Device with Heat Transfer Body11 Sep 2025US 2025/0281220 A1
- Surgical method and system for performing the same3 Jul 2025US 2025/0213246 A1Meacor, Inc.
- Near-critical argon based loop catheter for circumferential ablation of nerve fibers19 Jun 2025US 2025/0195126 A1Medtronic CryoCath LP
Most cited
By later US patents
- Cryosurgical probe344US 5,078,713 ASpembly Medical Limited · 1992
- Cryo-probe244US 5,452,582 AAPD Cryogenics, Inc. · 1995
- Multiple cryoprobe apparatus and method239US 6,706,037 B2Galil Medical Ltd. · 2004
- Cryosurgical probe with pre-cooling feature190US 5,759,182 ASpembly Medical Limited · 1998
- Cryotreatment device and method177US 7,220,257 B1SciMed Life Systems, Inc. · 2007