A61B 2018/00642
With feedback, i.e. closed loop control
Official title: {with feedback, i.e. closed loop control}
A61B2018/00642 (With feedback, i.e. closed loop control) appears on 3,526 US grants and 4,964 published applications in this corpus.
Search patents in A61B- Granted patents
- 3,526
- Published applications
- 4,964
- Assignees
- 987
- Inventors
- 4,930
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 10 | 0 |
| 1996 | 15 | 0 |
| 1997 | 25 | 0 |
| 1998 | 32 | 0 |
| 1999 | 29 | 0 |
| 2000 | 47 | 0 |
| 2001 | 44 | 15 |
| 2002 | 32 | 51 |
| 2003 | 50 | 43 |
| 2004 | 28 | 41 |
| 2005 | 27 | 32 |
| 2006 | 19 | 31 |
| 2007 | 22 | 43 |
| 2008 | 19 | 82 |
| 2009 | 16 | 77 |
| 2010 | 28 | 97 |
| 2011 | 30 | 92 |
| 2012 | 58 | 182 |
| 2013 | 93 | 187 |
| 2014 | 116 | 229 |
| 2015 | 169 | 295 |
| 2016 | 210 | 316 |
| 2017 | 201 | 358 |
| 2018 | 200 | 264 |
| 2019 | 235 | 391 |
| 2020 | 242 | 343 |
| 2021 | 262 | 376 |
| 2022 | 250 | 273 |
| 2023 | 282 | 322 |
| 2024 | 267 | 319 |
| 2025 | 277 | 307 |
| 2026 | 164 | 198 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Dental lasing device system and method6 Oct 2026US 12,751,792 B2
- Skin procedure guidance and feedback system29 Sep 2026US 12,746,064 B2
- Method of operating an articulating ultrasonic surgical instrument22 Sep 2026US 12,740,801 B2Cilag GmbH International
- Method, device, and system for pre-biased tissue with lower-energy irreversible electroporation and tissue identification for pulse field immunotherapy22 Sep 2026US 12,740,818 B2Oso Medical, Inc.
- Simultaneous RF monopolar calibration using a shared return electrode22 Sep 2026US 12,740,824 B2Covidien LP
- Fiber-optical sensor system for data to facilitate, plan, localize, monitor, or confirm ablation procedures8 Oct 2026US 2026/0306158 A1
- Combination ultrasonic and electrosurgical instrument with adjustable energy modalities and method for limiting blade temperature8 Oct 2026US 2026/0306159 A1Cilag GmbH International
- High-precision medical treatment systems in three or higher dimensions and methods utilizing a set of pulsed lasers8 Oct 2026US 2026/0306172 A1Ultrafast Medical Technology (Shanghai) Co., Ltd.
- Phototherapy devices for treatment of dermatological disorders of the scalp8 Oct 2026US 2026/0306869 A1KNOW Bio, LLC
- Refrigerant electromechanical control1 Oct 2026US 2026/0294502 A1Cryotherapeutics GmbH
Most cited
By later US patents
- Electrosurgical hemostatic device4,011US 5,403,312 AEthicon, Inc. · 1995
- Electrosurgical hemostatic device3,014US 5,810,811 AEthicon Endo-Surgery, Inc. · 1998
- Impedance feedback monitor for electrosurgical instrument2,654US 5,558,671 A1996
- Electrosurgical hemostatic device2,626US 5,709,680 AEthicon Endo-Surgery, Inc. · 1998
- Impedance feedback monitor with query electrode for electrosurgical instrument2,586US 5,817,093 AEthicon Endo-Surgery, Inc. · 1998