ES2955237T3 - Sistema electroquirúrgico - Google Patents
Sistema electroquirúrgico Download PDFInfo
- Publication number
- ES2955237T3 ES2955237T3 ES20722564T ES20722564T ES2955237T3 ES 2955237 T3 ES2955237 T3 ES 2955237T3 ES 20722564 T ES20722564 T ES 20722564T ES 20722564 T ES20722564 T ES 20722564T ES 2955237 T3 ES2955237 T3 ES 2955237T3
- Authority
- ES
- Spain
- Prior art keywords
- distal
- tip portion
- microwave energy
- radiating tip
- proximal
- 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.)
- Active
Links
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- 239000004020 conductor Substances 0.000 claims description 74
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- 230000037431 insertion Effects 0.000 claims description 27
- 238000011282 treatment Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 11
- 230000000295 complement effect Effects 0.000 claims description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 18
- 238000010438 heat treatment Methods 0.000 description 17
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- 239000004696 Poly ether ether ketone Substances 0.000 description 9
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- -1 for example Substances 0.000 description 5
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- 210000004072 lung Anatomy 0.000 description 5
- 238000004088 simulation Methods 0.000 description 5
- 210000001198 duodenum Anatomy 0.000 description 4
- 238000009558 endoscopic ultrasound Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 206010028980 Neoplasm Diseases 0.000 description 3
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 3
- 229910001000 nickel titanium Inorganic materials 0.000 description 3
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- 208000032984 Intraoperative Complications Diseases 0.000 description 1
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- 208000006673 asthma Diseases 0.000 description 1
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- 210000001072 colon Anatomy 0.000 description 1
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- 229940079593 drug Drugs 0.000 description 1
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- 230000005684 electric field Effects 0.000 description 1
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- 210000003238 esophagus Anatomy 0.000 description 1
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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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00087—Tools
-
- 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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00059—Material properties
- A61B2018/00071—Electrical conductivity
-
- 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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00059—Material properties
- A61B2018/00071—Electrical conductivity
- A61B2018/00077—Electrical conductivity high, i.e. electrically conducting
-
- 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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00059—Material properties
- A61B2018/00071—Electrical conductivity
- A61B2018/00083—Electrical conductivity low, i.e. electrically insulating
-
- 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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00166—Multiple lumina
-
- 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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00172—Connectors and adapters therefor
- A61B2018/00178—Electrical connectors
-
- 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
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00529—Liver
-
- 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
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00541—Lung or bronchi
-
- 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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00696—Controlled or regulated parameters
- A61B2018/00761—Duration
-
- 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
- A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
-
- 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
-
- 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
- A61B2018/1869—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 interstitially inserted into the body, e.g. needles
-
- 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
- A61B2018/1876—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 multiple frequencies
-
- 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
- A61B2018/1884—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 non-uniform emissions
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Electromagnetism (AREA)
- Otolaryngology (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1906009.4A GB2583715A (en) | 2019-04-30 | 2019-04-30 | Electrosurgical system |
| PCT/EP2020/061763 WO2020221750A1 (en) | 2019-04-30 | 2020-04-28 | Electrosurgical system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2955237T3 true ES2955237T3 (es) | 2023-11-29 |
Family
ID=66809112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES20722564T Active ES2955237T3 (es) | 2019-04-30 | 2020-04-28 | Sistema electroquirúrgico |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US12274495B2 (https=) |
| EP (1) | EP3962392B1 (https=) |
| JP (1) | JP7637417B2 (https=) |
| KR (1) | KR20220002906A (https=) |
| CN (1) | CN113825465B (https=) |
| AU (1) | AU2020266010A1 (https=) |
| BR (1) | BR112021021269A2 (https=) |
| CA (1) | CA3137412A1 (https=) |
| ES (1) | ES2955237T3 (https=) |
| GB (1) | GB2583715A (https=) |
| IL (1) | IL287524A (https=) |
| SG (1) | SG11202111816QA (https=) |
| WO (1) | WO2020221750A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB202119001D0 (en) * | 2021-12-24 | 2022-02-09 | Creo Medical Ltd | Surgical instrument |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1018334B (zh) * | 1990-01-16 | 1992-09-23 | 中国人民解放军第二○二医院 | Y形宫腔微波辐射器 |
| GB9904373D0 (en) * | 1999-02-25 | 1999-04-21 | Microsulis Plc | Radiation applicator |
| US6306132B1 (en) | 1999-06-17 | 2001-10-23 | Vivant Medical | Modular biopsy and microwave ablation needle delivery apparatus adapted to in situ assembly and method of use |
| US6932776B2 (en) * | 2003-06-02 | 2005-08-23 | Meridian Medicalssystems, Llc | Method and apparatus for detecting and treating vulnerable plaques |
| CN100405989C (zh) * | 2005-04-26 | 2008-07-30 | 中国人民解放军第二军医大学 | 直接穿刺治疗肿瘤的微波辐射天线 |
| US8068921B2 (en) | 2006-09-29 | 2011-11-29 | Vivant Medical, Inc. | Microwave antenna assembly and method of using the same |
| US9050115B2 (en) * | 2006-10-10 | 2015-06-09 | Creo Medical Limited | Surgical antenna |
| US8280525B2 (en) * | 2007-11-16 | 2012-10-02 | Vivant Medical, Inc. | Dynamically matched microwave antenna for tissue ablation |
| JP6083928B2 (ja) * | 2008-10-21 | 2017-02-22 | マイクロキューブ， エルエルシー | 身体組織にエネルギーに印加する方法および装置 |
| EP2813192A3 (en) | 2008-10-21 | 2015-04-15 | Microcube, LLC | Methods and devices for applying energy to bodily tissues |
| US8282632B2 (en) | 2009-09-28 | 2012-10-09 | Vivant Medical, Inc. | Feedpoint optimization for microwave ablation dipole antenna with integrated tip |
| GB201021032D0 (en) | 2010-12-10 | 2011-01-26 | Creo Medical Ltd | Electrosurgical apparatus |
| JP2014516614A (ja) | 2011-04-08 | 2014-07-17 | コビディエン エルピー | 自然管腔又は人口管腔のための可撓性マイクロ波カテーテル |
| EP2831604B1 (en) * | 2012-03-31 | 2019-10-16 | Microcube, LLC | Returned power for microwave applications |
| US9161814B2 (en) * | 2013-03-15 | 2015-10-20 | Covidien Lp | Microwave energy-delivery device and system |
| GB201308558D0 (en) | 2013-05-13 | 2013-06-19 | Creo Medical Ltd | Electrosurgical apparatus |
| US10342606B2 (en) * | 2014-05-06 | 2019-07-09 | Cosman Instruments, Llc | Electrosurgical generator |
| GB2545465A (en) * | 2015-12-17 | 2017-06-21 | Creo Medical Ltd | Electrosurgical probe for delivering microwave energy |
| US11000332B2 (en) * | 2016-08-02 | 2021-05-11 | Covidien Lp | Ablation cable assemblies having a large diameter coaxial feed cable reduced to a small diameter at intended site |
| GB2563377A (en) * | 2017-05-04 | 2018-12-19 | Creo Medical Ltd | Electrosurgical apparatus and method of tissue ablation |
| GB2569812A (en) * | 2017-12-27 | 2019-07-03 | Creo Medical Ltd | Electrosurgical ablation instrument |
| CN108938080B (zh) * | 2018-07-26 | 2024-02-09 | 南京康友医疗科技有限公司 | 一种超声内镜下柔性微波消融针 |
-
2019
- 2019-04-30 GB GB1906009.4A patent/GB2583715A/en not_active Withdrawn
-
2020
- 2020-04-28 WO PCT/EP2020/061763 patent/WO2020221750A1/en not_active Ceased
- 2020-04-28 BR BR112021021269A patent/BR112021021269A2/pt not_active Application Discontinuation
- 2020-04-28 CN CN202080032486.0A patent/CN113825465B/zh active Active
- 2020-04-28 JP JP2021564210A patent/JP7637417B2/ja active Active
- 2020-04-28 KR KR1020217033831A patent/KR20220002906A/ko not_active Withdrawn
- 2020-04-28 SG SG11202111816QA patent/SG11202111816QA/en unknown
- 2020-04-28 ES ES20722564T patent/ES2955237T3/es active Active
- 2020-04-28 CA CA3137412A patent/CA3137412A1/en active Pending
- 2020-04-28 US US17/607,633 patent/US12274495B2/en active Active
- 2020-04-28 AU AU2020266010A patent/AU2020266010A1/en not_active Abandoned
- 2020-04-28 EP EP20722564.0A patent/EP3962392B1/en active Active
-
2021
- 2021-10-24 IL IL287524A patent/IL287524A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2583715A (en) | 2020-11-11 |
| JP7637417B2 (ja) | 2025-02-28 |
| AU2020266010A1 (en) | 2021-11-11 |
| EP3962392C0 (en) | 2023-06-07 |
| IL287524A (en) | 2021-12-01 |
| BR112021021269A2 (pt) | 2021-12-21 |
| CA3137412A1 (en) | 2020-11-05 |
| KR20220002906A (ko) | 2022-01-07 |
| US20220211434A1 (en) | 2022-07-07 |
| EP3962392B1 (en) | 2023-06-07 |
| US12274495B2 (en) | 2025-04-15 |
| WO2020221750A1 (en) | 2020-11-05 |
| CN113825465A (zh) | 2021-12-21 |
| EP3962392A1 (en) | 2022-03-09 |
| GB201906009D0 (en) | 2019-06-12 |
| CN113825465B (zh) | 2024-09-03 |
| SG11202111816QA (en) | 2021-11-29 |
| JP2022530792A (ja) | 2022-07-01 |
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