CA3025428A1 - Electrosurgical device with integrated microwave source - Google Patents
Electrosurgical device with integrated microwave source Download PDFInfo
- Publication number
- CA3025428A1 CA3025428A1 CA3025428A CA3025428A CA3025428A1 CA 3025428 A1 CA3025428 A1 CA 3025428A1 CA 3025428 A CA3025428 A CA 3025428A CA 3025428 A CA3025428 A CA 3025428A CA 3025428 A1 CA3025428 A1 CA 3025428A1
- Authority
- CA
- Canada
- Prior art keywords
- electrosurgical instrument
- microwave
- instrument according
- power
- transmission line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004065 semiconductor Substances 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 44
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 239000010754 BS 2869 Class F Substances 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000013461 design Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 4
- 229910045601 alloy Inorganic materials 0.000 abstract description 2
- 239000000956 alloy Substances 0.000 abstract description 2
- 210000001519 tissue Anatomy 0.000 description 36
- 239000004020 conductor Substances 0.000 description 25
- 239000003989 dielectric material Substances 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- 238000002679 ablation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002591 computed tomography Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910002704 AlGaN Inorganic materials 0.000 description 1
- 208000003174 Brain Neoplasms Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001839 endoscopy Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
- A61B1/018—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor for receiving instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M25/0136—Handles therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00577—Ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
- A61B2018/1823—Generators therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
- A61B2018/1861—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves with an instrument inserted into a body lumen or cavity, e.g. a catheter
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Otolaryngology (AREA)
- Biophysics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Surgical Instruments (AREA)
- Amplifiers (AREA)
- Endoscopes (AREA)
- Microwave Amplifiers (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Radiation-Therapy Devices (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1610252.7 | 2016-06-13 | ||
| GB1610252.7A GB2551339B (en) | 2016-06-13 | 2016-06-13 | Electrosurgical device with integrated microwave source |
| PCT/EP2017/063609 WO2017215972A1 (en) | 2016-06-13 | 2017-06-05 | Electrosurgical device with integrated microwave source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3025428A1 true CA3025428A1 (en) | 2017-12-21 |
Family
ID=56894917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3025428A Pending CA3025428A1 (en) | 2016-06-13 | 2017-06-05 | Electrosurgical device with integrated microwave source |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US20190117306A1 (enExample) |
| EP (1) | EP3468496B1 (enExample) |
| JP (2) | JP7050305B2 (enExample) |
| KR (1) | KR102417858B1 (enExample) |
| CN (1) | CN109310468B (enExample) |
| AU (1) | AU2017286163B2 (enExample) |
| BR (1) | BR112018072360A8 (enExample) |
| CA (1) | CA3025428A1 (enExample) |
| DK (1) | DK3468496T3 (enExample) |
| ES (1) | ES2839273T3 (enExample) |
| GB (1) | GB2551339B (enExample) |
| IL (1) | IL262924B (enExample) |
| PT (1) | PT3468496T (enExample) |
| SG (1) | SG11201810385TA (enExample) |
| WO (1) | WO2017215972A1 (enExample) |
| ZA (1) | ZA201807550B (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2573288A (en) * | 2018-04-27 | 2019-11-06 | Creo Medical Ltd | Microwave amplifier |
| JP2020000575A (ja) * | 2018-06-29 | 2020-01-09 | 株式会社三洋物産 | 遊技機 |
| JP2020000573A (ja) * | 2018-06-29 | 2020-01-09 | 株式会社三洋物産 | 遊技機 |
| JP2020000574A (ja) * | 2018-06-29 | 2020-01-09 | 株式会社三洋物産 | 遊技機 |
| GB2575485A (en) | 2018-07-12 | 2020-01-15 | Creo Medical Ltd | Electrosurgical instrument |
| GB2583490A (en) * | 2019-04-30 | 2020-11-04 | Creo Medical Ltd | Electrosurgical system |
| GB2583491A (en) * | 2019-04-30 | 2020-11-04 | Creo Medical Ltd | Microwave amplification apparatus for an electrosurgical instrument |
| GB2583492B (en) * | 2019-04-30 | 2022-11-23 | Creo Medical Ltd | Electrosurgical instrument with non-liquid thermal transfer |
| GB2589605A (en) * | 2019-12-04 | 2021-06-09 | Creo Medical Ltd | Pule generating circuit, and electrosurgical generator incorporating the same |
| GB2590924A (en) * | 2020-01-06 | 2021-07-14 | Creo Medical Ltd | A receiver for wirelessly receiving power from a transmitter, a capsule for ingestion by a patient, and a wireless power transfer system |
| GB202010057D0 (en) | 2020-07-01 | 2020-08-12 | Emblation Ltd | Optimally intergrated generator antenna system |
| CN113116513B (zh) * | 2021-02-24 | 2022-12-13 | 电子科技大学 | 一种基于基片集成同轴电缆的微波消融天线 |
| CN116138737A (zh) * | 2023-01-13 | 2023-05-23 | 重庆邮电大学 | 微波热声内窥显微成像系统及方法 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4998932A (en) * | 1989-05-03 | 1991-03-12 | Amt Inc. | Catheter with distally located integrated circuit radiation generator |
| GB9708268D0 (en) * | 1997-04-24 | 1997-06-18 | Gyrus Medical Ltd | An electrosurgical instrument |
| US5861019A (en) * | 1997-07-25 | 1999-01-19 | Medtronic Inc. | Implantable medical device microstrip telemetry antenna |
| US10973397B2 (en) | 1999-03-01 | 2021-04-13 | West View Research, Llc | Computerized information collection and processing apparatus |
| US20030030504A1 (en) * | 2001-08-10 | 2003-02-13 | Telefonaktiebolaget Lm Ericsson | Tunable impedance matching circuit for RF power amplifier |
| US8805480B2 (en) * | 2004-05-26 | 2014-08-12 | Medical Device Innovations Limited | Tissue detection and ablation apparatus and apparatus and method for actuating a tuner |
| CN101237903A (zh) | 2005-01-18 | 2008-08-06 | 皇家飞利浦电子股份有限公司 | 用于控制所摄入胶囊通过的系统和方法 |
| US20080058786A1 (en) * | 2006-04-12 | 2008-03-06 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Autofluorescent imaging and target ablation |
| AU2007290354A1 (en) * | 2006-09-01 | 2008-03-06 | Massachusetts Institute Of Technology | Needle-free injector device with autoloading capability |
| GB0620061D0 (en) * | 2006-10-10 | 2006-11-22 | Medical Device Innovations Ltd | Oesophageal treatment apparatus and method |
| GB0624584D0 (en) * | 2006-12-08 | 2007-01-17 | Medical Device Innovations Ltd | Skin treatment apparatus and method |
| GB0624658D0 (en) | 2006-12-11 | 2007-01-17 | Medical Device Innovations Ltd | Electrosurgical ablation apparatus and a method of ablating biological tissue |
| US8280525B2 (en) * | 2007-11-16 | 2012-10-02 | Vivant Medical, Inc. | Dynamically matched microwave antenna for tissue ablation |
| US7642451B2 (en) * | 2008-01-23 | 2010-01-05 | Vivant Medical, Inc. | Thermally tuned coaxial cable for microwave antennas |
| EP2296573B1 (en) * | 2008-06-14 | 2019-09-25 | Vytronus, Inc. | System for delivering energy to tissue |
| GB2467604B (en) * | 2009-02-10 | 2013-08-28 | Univ Bangor | Skin treatment apparatus and method |
| US8353903B2 (en) | 2009-05-06 | 2013-01-15 | Vivant Medical, Inc. | Power-stage antenna integrated system |
| CN101582684B (zh) * | 2009-06-22 | 2011-01-05 | 成都利尼科医学技术发展有限公司 | 一种微波激励源 |
| GB2474058B (en) | 2009-10-02 | 2014-10-01 | Creo Medical Ltd | Cosmetic Surgery Apparatus |
| US10039601B2 (en) * | 2010-03-26 | 2018-08-07 | Covidien Lp | Ablation devices with adjustable radiating section lengths, electrosurgical systems including same, and methods of adjusting ablation fields using same |
| US9023025B2 (en) * | 2011-09-20 | 2015-05-05 | Covidien Lp | Handheld medical devices including microwave amplifier unit at device handle |
| JP5979845B2 (ja) | 2011-10-25 | 2016-08-31 | 株式会社 オリエントマイクロウェーブ | マイクロ波手術器およびマイクロ波手術器を備える装置 |
| EP2609887A1 (en) | 2011-12-29 | 2013-07-03 | Koninklijke Philips Electronics N.V. | Electrosurgical ablation apparatus |
| GB2514100B (en) * | 2013-05-08 | 2020-04-01 | Creo Medical Ltd | Apparatus for Controlling Power Delivered by Electrosurgical Probe |
| JP2015002791A (ja) | 2013-06-19 | 2015-01-08 | ソニー株式会社 | 無線通信システム、無線端末装置、および記憶媒体 |
| US9833615B2 (en) * | 2014-05-07 | 2017-12-05 | Boston Scientific Scimed, Inc. | Electrical stimulation devices and related methods |
-
2016
- 2016-06-13 GB GB1610252.7A patent/GB2551339B/en not_active Expired - Fee Related
-
2017
- 2017-06-05 PT PT177275989T patent/PT3468496T/pt unknown
- 2017-06-05 EP EP17727598.9A patent/EP3468496B1/en active Active
- 2017-06-05 JP JP2018560072A patent/JP7050305B2/ja active Active
- 2017-06-05 WO PCT/EP2017/063609 patent/WO2017215972A1/en not_active Ceased
- 2017-06-05 CN CN201780029246.3A patent/CN109310468B/zh active Active
- 2017-06-05 US US16/098,723 patent/US20190117306A1/en not_active Abandoned
- 2017-06-05 KR KR1020187032495A patent/KR102417858B1/ko active Active
- 2017-06-05 BR BR112018072360A patent/BR112018072360A8/pt not_active Application Discontinuation
- 2017-06-05 CA CA3025428A patent/CA3025428A1/en active Pending
- 2017-06-05 DK DK17727598.9T patent/DK3468496T3/da active
- 2017-06-05 ES ES17727598T patent/ES2839273T3/es active Active
- 2017-06-05 AU AU2017286163A patent/AU2017286163B2/en not_active Ceased
- 2017-06-05 SG SG11201810385TA patent/SG11201810385TA/en unknown
-
2018
- 2018-11-09 ZA ZA2018/07550A patent/ZA201807550B/en unknown
- 2018-11-11 IL IL262924A patent/IL262924B/en unknown
-
2022
- 2022-03-22 JP JP2022045649A patent/JP7489721B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BR112018072360A2 (pt) | 2019-02-19 |
| IL262924A (en) | 2018-12-31 |
| AU2017286163A1 (en) | 2018-11-22 |
| EP3468496B1 (en) | 2020-10-28 |
| AU2017286163B2 (en) | 2021-08-05 |
| BR112018072360A8 (pt) | 2023-03-07 |
| IL262924B (en) | 2022-06-01 |
| ZA201807550B (en) | 2021-04-28 |
| JP2019519281A (ja) | 2019-07-11 |
| KR20190017741A (ko) | 2019-02-20 |
| JP7050305B2 (ja) | 2022-04-08 |
| US20190117306A1 (en) | 2019-04-25 |
| PT3468496T (pt) | 2020-12-28 |
| JP7489721B2 (ja) | 2024-05-24 |
| DK3468496T3 (da) | 2020-11-09 |
| ES2839273T3 (es) | 2021-07-05 |
| GB2551339B (en) | 2021-12-08 |
| EP3468496A1 (en) | 2019-04-17 |
| CN109310468B (zh) | 2021-06-22 |
| GB201610252D0 (en) | 2016-07-27 |
| KR102417858B1 (ko) | 2022-07-06 |
| JP2022091850A (ja) | 2022-06-21 |
| CN109310468A (zh) | 2019-02-05 |
| GB2551339A (en) | 2017-12-20 |
| WO2017215972A1 (en) | 2017-12-21 |
| SG11201810385TA (en) | 2018-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20220526 |
|
| EEER | Examination request |
Effective date: 20220526 |
|
| EEER | Examination request |
Effective date: 20220526 |
|
| EEER | Examination request |
Effective date: 20220526 |