DK3150158T3 - Elektrokirurgisk indretning til kombineret RF-/mikrobølge-afgivelse - Google Patents
Elektrokirurgisk indretning til kombineret RF-/mikrobølge-afgivelse Download PDFInfo
- Publication number
- DK3150158T3 DK3150158T3 DK16194764.3T DK16194764T DK3150158T3 DK 3150158 T3 DK3150158 T3 DK 3150158T3 DK 16194764 T DK16194764 T DK 16194764T DK 3150158 T3 DK3150158 T3 DK 3150158T3
- Authority
- DK
- Denmark
- Prior art keywords
- microwave
- channel
- radiation
- signal
- output
- Prior art date
Links
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
- 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
-
- 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
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
-
- 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
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/1206—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
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/207—Hollow waveguide filters
- H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/32—Non-reciprocal transmission devices
- H01P1/36—Isolators
- H01P1/365—Resonance absorption isolators
-
- 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
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00601—Cutting
-
- 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
- A61B2018/0091—Handpieces of the surgical instrument or device
- A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
-
- 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
- A61B2018/00994—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combining two or more different kinds of non-mechanical energy or combining one or more non-mechanical energies with ultrasound
-
- 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
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/1206—Generators therefor
- A61B2018/128—Generators therefor generating two or more 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
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/1206—Generators therefor
- A61B2018/1293—Generators therefor having means to prevent interference
-
- 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
- A61B2018/1876—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
- A61B2018/1892—Details of electrical isolations of the antenna
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Otolaryngology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Plasma & Fusion (AREA)
- Electromagnetism (AREA)
- Surgical Instruments (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Waveguide Connection Structure (AREA)
Claims (4)
1. Isolerende kredsløb til et elektrokirurgisk kredsløb til resektion, hvilket isolerende kredsløb omfatter: et kombinerende kredsløb (206) med en første indgang (203), der kan forbindes til modtagelse af elektromagnetisk (EM) radiofrekvens (RF)-stråling med en første frekvens fra en RF-kanal, en anden indgang, der kan forbindes til modtagelse af EM-mikrobølgestråling med en anden frekvens, der er højere end den første frekvens, fra en mikrobølgekanal, og en udgang (207), der er i kommunikation med den første og anden indgang til fremføring af EM-RF-strålingen og EM-mikrobølgestrålingen til en fælles signalbane, og en bølgelederisolator (200), der er forbundet til isolering af mikrobølgekanalen fra EM-RF-strålingen, hvor bølgelederisolatoren omfatter et ledende indgangsafsnit, et ledende udgangsafsnit, som passer til indgangsafsnittet til definering af en bølgeleder-kavitet i et volumen, der er omsluttet af indgangs- og udgangsafsnittet, og en jævnstrømsisoleringsbarriere, der er anbragt mellem indgangs- og udgangsafsnittet, hvor udgangen fra det kombinerende kredsløb indbefatter en signalleder og en jordleder, hvor det isolerende kredsløb omfatter en kapacitiv struktur mellem jordlederen af udgangen fra det kombinerende kredsløb og det ledende indgangsafsnit af bølgelederisolatoren, hvilken kapacitiv struktur er indrettet til at forhindre kobling af EM-RF-energien og svind af EM-mikrobølgeenergi.
2. Isolerende kredsløb ifølge krav 1, hvor den kapacitive struktur er tilvejebragt af jævnstrømsisoleringsbarrieren og en mikrobølgedrossel, der er udformet på indgangsafsnittet af bølgelederisolatoren.
3. Isolerende kredsløb krav 2, hvor det indvendige og udvendige afsnit af bølgelederisolatoren definerer et cylindrisk legeme, og hvor mikrobølgedroslen omfatter en ringformet kanal, der strækker sig aksialt fra den distale ende af det indvendige afsnit af mikrobølgeisolatoren.
4. Isolerende kredsløb ifølge et af kravene 1 til 3, hvor jævnstrømsisoleringsbarrieren indbefatter et stift isoleringsafstandselement, der er monteret mellem det indvendige og udvendige afsnit af bølgelederisolatoren.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1217247.4A GB2506377A (en) | 2012-09-27 | 2012-09-27 | Electrosurgical apparatus comprising an RF generator, microwave generator, combining circuit and waveguide isolator |
EP13766631.9A EP2900157B1 (en) | 2012-09-27 | 2013-09-16 | Electrosurgical apparatus for combined rf/microwave delivery |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3150158T3 true DK3150158T3 (da) | 2018-05-14 |
Family
ID=47190695
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK13766631.9T DK2900157T3 (da) | 2012-09-27 | 2013-09-16 | Elektrokirurgisk indretning til kombineret levering af RF og mikrobølger |
DK16194764.3T DK3150158T3 (da) | 2012-09-27 | 2013-09-16 | Elektrokirurgisk indretning til kombineret RF-/mikrobølge-afgivelse |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK13766631.9T DK2900157T3 (da) | 2012-09-27 | 2013-09-16 | Elektrokirurgisk indretning til kombineret levering af RF og mikrobølger |
Country Status (13)
Country | Link |
---|---|
US (2) | US10080609B2 (da) |
EP (2) | EP3150158B1 (da) |
JP (3) | JP6612127B2 (da) |
CN (2) | CN107550560B (da) |
AU (2) | AU2013322400B2 (da) |
CA (2) | CA3060535C (da) |
DK (2) | DK2900157T3 (da) |
ES (2) | ES2668957T3 (da) |
GB (1) | GB2506377A (da) |
HK (1) | HK1212879A1 (da) |
PT (2) | PT3150158T (da) |
SG (2) | SG11201502389TA (da) |
WO (1) | WO2014049332A1 (da) |
Families Citing this family (80)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10835307B2 (en) | 2001-06-12 | 2020-11-17 | Ethicon Llc | Modular battery powered handheld surgical instrument containing elongated multi-layered shaft |
US9089360B2 (en) | 2008-08-06 | 2015-07-28 | Ethicon Endo-Surgery, Inc. | Devices and techniques for cutting and coagulating tissue |
US8663220B2 (en) | 2009-07-15 | 2014-03-04 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments |
US11090104B2 (en) | 2009-10-09 | 2021-08-17 | Cilag Gmbh International | Surgical generator for ultrasonic and electrosurgical devices |
US10441345B2 (en) | 2009-10-09 | 2019-10-15 | Ethicon Llc | Surgical generator for ultrasonic and electrosurgical devices |
US8469981B2 (en) | 2010-02-11 | 2013-06-25 | Ethicon Endo-Surgery, Inc. | Rotatable cutting implement arrangements for ultrasonic surgical instruments |
JP6165780B2 (ja) | 2012-02-10 | 2017-07-19 | エシコン・エンド−サージェリィ・インコーポレイテッドEthicon Endo−Surgery,Inc. | ロボット制御式の手術器具 |
US9439668B2 (en) | 2012-04-09 | 2016-09-13 | Ethicon Endo-Surgery, Llc | Switch arrangements for ultrasonic surgical instruments |
US20140005705A1 (en) | 2012-06-29 | 2014-01-02 | Ethicon Endo-Surgery, Inc. | Surgical instruments with articulating shafts |
US9408622B2 (en) | 2012-06-29 | 2016-08-09 | Ethicon Endo-Surgery, Llc | Surgical instruments with articulating shafts |
US9351754B2 (en) | 2012-06-29 | 2016-05-31 | Ethicon Endo-Surgery, Llc | Ultrasonic surgical instruments with distally positioned jaw assemblies |
US20140005702A1 (en) | 2012-06-29 | 2014-01-02 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments with distally positioned transducers |
US9198714B2 (en) | 2012-06-29 | 2015-12-01 | Ethicon Endo-Surgery, Inc. | Haptic feedback devices for surgical robot |
US9393037B2 (en) | 2012-06-29 | 2016-07-19 | Ethicon Endo-Surgery, Llc | Surgical instruments with articulating shafts |
US9326788B2 (en) | 2012-06-29 | 2016-05-03 | Ethicon Endo-Surgery, Llc | Lockout mechanism for use with robotic electrosurgical device |
US9226767B2 (en) | 2012-06-29 | 2016-01-05 | Ethicon Endo-Surgery, Inc. | Closed feedback control for electrosurgical device |
GB2506377A (en) * | 2012-09-27 | 2014-04-02 | Creo Medical Ltd | Electrosurgical apparatus comprising an RF generator, microwave generator, combining circuit and waveguide isolator |
US9095367B2 (en) | 2012-10-22 | 2015-08-04 | Ethicon Endo-Surgery, Inc. | Flexible harmonic waveguides/blades for surgical instruments |
US20140135804A1 (en) | 2012-11-15 | 2014-05-15 | Ethicon Endo-Surgery, Inc. | Ultrasonic and electrosurgical devices |
US9814514B2 (en) | 2013-09-13 | 2017-11-14 | Ethicon Llc | Electrosurgical (RF) medical instruments for cutting and coagulating tissue |
US9265926B2 (en) | 2013-11-08 | 2016-02-23 | Ethicon Endo-Surgery, Llc | Electrosurgical devices |
GB201321710D0 (en) | 2013-12-09 | 2014-01-22 | Creo Medical Ltd | Electrosurgical apparatus |
GB2521228A (en) | 2013-12-16 | 2015-06-17 | Ethicon Endo Surgery Inc | Medical device |
US9795436B2 (en) | 2014-01-07 | 2017-10-24 | Ethicon Llc | Harvesting energy from a surgical generator |
US9554854B2 (en) | 2014-03-18 | 2017-01-31 | Ethicon Endo-Surgery, Llc | Detecting short circuits in electrosurgical medical devices |
US10092310B2 (en) | 2014-03-27 | 2018-10-09 | Ethicon Llc | Electrosurgical devices |
US9737355B2 (en) | 2014-03-31 | 2017-08-22 | Ethicon Llc | Controlling impedance rise in electrosurgical medical devices |
US9913680B2 (en) | 2014-04-15 | 2018-03-13 | Ethicon Llc | Software algorithms for electrosurgical instruments |
US10285724B2 (en) | 2014-07-31 | 2019-05-14 | Ethicon Llc | Actuation mechanisms and load adjustment assemblies for surgical instruments |
CN107112981B (zh) * | 2014-10-31 | 2021-02-26 | 美敦力先进能量有限公司 | 用于减少rf泄漏电流的手指开关电路 |
US10639092B2 (en) | 2014-12-08 | 2020-05-05 | Ethicon Llc | Electrode configurations for surgical instruments |
US10245095B2 (en) | 2015-02-06 | 2019-04-02 | Ethicon Llc | Electrosurgical instrument with rotation and articulation mechanisms |
US10595929B2 (en) | 2015-03-24 | 2020-03-24 | Ethicon Llc | Surgical instruments with firing system overload protection mechanisms |
GB2539494A (en) | 2015-06-19 | 2016-12-21 | Creo Medical Ltd | Electrosurgical Instrument |
US11051873B2 (en) | 2015-06-30 | 2021-07-06 | Cilag Gmbh International | Surgical system with user adaptable techniques employing multiple energy modalities based on tissue parameters |
US10034704B2 (en) | 2015-06-30 | 2018-07-31 | Ethicon Llc | Surgical instrument with user adaptable algorithms |
US10898256B2 (en) | 2015-06-30 | 2021-01-26 | Ethicon Llc | Surgical system with user adaptable techniques based on tissue impedance |
US11141213B2 (en) | 2015-06-30 | 2021-10-12 | Cilag Gmbh International | Surgical instrument with user adaptable techniques |
US11129669B2 (en) | 2015-06-30 | 2021-09-28 | Cilag Gmbh International | Surgical system with user adaptable techniques based on tissue type |
US11058475B2 (en) | 2015-09-30 | 2021-07-13 | Cilag Gmbh International | Method and apparatus for selecting operations of a surgical instrument based on user intention |
US10595930B2 (en) | 2015-10-16 | 2020-03-24 | Ethicon Llc | Electrode wiping surgical device |
US10575892B2 (en) | 2015-12-31 | 2020-03-03 | Ethicon Llc | Adapter for electrical surgical instruments |
US10779849B2 (en) | 2016-01-15 | 2020-09-22 | Ethicon Llc | Modular battery powered handheld surgical instrument with voltage sag resistant battery pack |
US11129670B2 (en) | 2016-01-15 | 2021-09-28 | Cilag Gmbh International | Modular battery powered handheld surgical instrument with selective application of energy based on button displacement, intensity, or local tissue characterization |
US10716615B2 (en) | 2016-01-15 | 2020-07-21 | Ethicon Llc | Modular battery powered handheld surgical instrument with curved end effectors having asymmetric engagement between jaw and blade |
US11229471B2 (en) | 2016-01-15 | 2022-01-25 | Cilag Gmbh International | Modular battery powered handheld surgical instrument with selective application of energy based on tissue characterization |
US10555769B2 (en) | 2016-02-22 | 2020-02-11 | Ethicon Llc | Flexible circuits for electrosurgical instrument |
US10485607B2 (en) | 2016-04-29 | 2019-11-26 | Ethicon Llc | Jaw structure with distal closure for electrosurgical instruments |
US10646269B2 (en) | 2016-04-29 | 2020-05-12 | Ethicon Llc | Non-linear jaw gap for electrosurgical instruments |
US10702329B2 (en) | 2016-04-29 | 2020-07-07 | Ethicon Llc | Jaw structure with distal post for electrosurgical instruments |
US10456193B2 (en) | 2016-05-03 | 2019-10-29 | Ethicon Llc | Medical device with a bilateral jaw configuration for nerve stimulation |
US10376305B2 (en) | 2016-08-05 | 2019-08-13 | Ethicon Llc | Methods and systems for advanced harmonic energy |
US11266430B2 (en) | 2016-11-29 | 2022-03-08 | Cilag Gmbh International | End effector control and calibration |
US10996178B2 (en) | 2017-06-23 | 2021-05-04 | Tektronix, Inc. | Analog signal isolator |
GB2565574B (en) * | 2017-08-17 | 2022-01-19 | Creo Medical Ltd | Isolation device for electrosurgical apparatus |
CN118266837A (zh) * | 2018-06-06 | 2024-07-02 | 直观外科手术操作公司 | 跨电气隔离屏障进行高速数据传输的***和方法 |
US11317519B2 (en) * | 2018-10-15 | 2022-04-26 | International Business Machines Corporation | Fabrication of superconducting devices that control direct currents and microwave signals |
GB2579644A (en) * | 2018-12-10 | 2020-07-01 | Creo Medical Ltd | A modular electrosurgical system, and modules for said system |
GB2587031A (en) * | 2019-09-16 | 2021-03-17 | Creo Medical Ltd | Electrosurgical apparatus for treating biological tissue with microwave energy, and method for controlling microwave energy |
US11779387B2 (en) | 2019-12-30 | 2023-10-10 | Cilag Gmbh International | Clamp arm jaw to minimize tissue sticking and improve tissue control |
US11779329B2 (en) | 2019-12-30 | 2023-10-10 | Cilag Gmbh International | Surgical instrument comprising a flex circuit including a sensor system |
US11911063B2 (en) | 2019-12-30 | 2024-02-27 | Cilag Gmbh International | Techniques for detecting ultrasonic blade to electrode contact and reducing power to ultrasonic blade |
US12023086B2 (en) | 2019-12-30 | 2024-07-02 | Cilag Gmbh International | Electrosurgical instrument for delivering blended energy modalities to tissue |
US11452525B2 (en) | 2019-12-30 | 2022-09-27 | Cilag Gmbh International | Surgical instrument comprising an adjustment system |
US11812957B2 (en) | 2019-12-30 | 2023-11-14 | Cilag Gmbh International | Surgical instrument comprising a signal interference resolution system |
US11660089B2 (en) | 2019-12-30 | 2023-05-30 | Cilag Gmbh International | Surgical instrument comprising a sensing system |
US20210196358A1 (en) | 2019-12-30 | 2021-07-01 | Ethicon Llc | Electrosurgical instrument with electrodes biasing support |
US11944366B2 (en) | 2019-12-30 | 2024-04-02 | Cilag Gmbh International | Asymmetric segmented ultrasonic support pad for cooperative engagement with a movable RF electrode |
US11986201B2 (en) | 2019-12-30 | 2024-05-21 | Cilag Gmbh International | Method for operating a surgical instrument |
US20210196363A1 (en) | 2019-12-30 | 2021-07-01 | Ethicon Llc | Electrosurgical instrument with electrodes operable in bipolar and monopolar modes |
US20210196362A1 (en) | 2019-12-30 | 2021-07-01 | Ethicon Llc | Electrosurgical end effectors with thermally insulative and thermally conductive portions |
US11696776B2 (en) | 2019-12-30 | 2023-07-11 | Cilag Gmbh International | Articulatable surgical instrument |
US11707318B2 (en) | 2019-12-30 | 2023-07-25 | Cilag Gmbh International | Surgical instrument with jaw alignment features |
US11950797B2 (en) | 2019-12-30 | 2024-04-09 | Cilag Gmbh International | Deflectable electrode with higher distal bias relative to proximal bias |
US11786291B2 (en) | 2019-12-30 | 2023-10-17 | Cilag Gmbh International | Deflectable support of RF energy electrode with respect to opposing ultrasonic blade |
US11759251B2 (en) | 2019-12-30 | 2023-09-19 | Cilag Gmbh International | Control program adaptation based on device status and user input |
US11937863B2 (en) | 2019-12-30 | 2024-03-26 | Cilag Gmbh International | Deflectable electrode with variable compression bias along the length of the deflectable electrode |
CN111760198A (zh) * | 2020-07-24 | 2020-10-13 | 南京臻泰微波科技有限公司 | 一种用于微波治疗设备的bf型隔离器 |
GB2597751A (en) * | 2020-08-03 | 2022-02-09 | Creo Medical Ltd | Electrosurgical apparatus, and methods for cutting and coagulation |
CN114601557A (zh) * | 2022-02-16 | 2022-06-10 | 李广宇 | 使用微波杀伤生物体脉管内体液细胞的装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4091344A (en) * | 1977-01-19 | 1978-05-23 | Wavecom Industries | Microwave multiplexer having resonant circuits connected in series with comb-line bandpass filters |
US5088997A (en) * | 1990-03-15 | 1992-02-18 | Valleylab, Inc. | Gas coagulation device |
US5372596A (en) * | 1993-07-27 | 1994-12-13 | Valleylab Inc. | Apparatus for leakage control and method for its use |
US5931836A (en) * | 1996-07-29 | 1999-08-03 | Olympus Optical Co., Ltd. | Electrosurgery apparatus and medical apparatus combined with the same |
US20020007912A1 (en) * | 1999-04-12 | 2002-01-24 | Mohammad Kamarehi | Coolant for plasma generator |
US20110121735A1 (en) * | 2000-02-22 | 2011-05-26 | Kreos Capital Iii (Uk) Limited | Tissue resurfacing |
US7335199B2 (en) * | 2000-02-22 | 2008-02-26 | Rhytec Limited | Tissue resurfacing |
DE60321836D1 (de) * | 2002-11-27 | 2008-08-07 | Medical Device Innovations Ltd | Gewebeablationsgerät |
GB0620061D0 (en) * | 2006-10-10 | 2006-11-22 | Medical Device Innovations Ltd | Oesophageal treatment apparatus and method |
CN101267220B (zh) | 2007-03-12 | 2011-07-27 | 京信通信***(中国)有限公司 | 双频合路器 |
US8731684B2 (en) * | 2009-01-20 | 2014-05-20 | Meridian Medical Systems, Llc | Method and apparatus for aligning an ablation catheter and a temperature probe during an ablation procedure |
US8246615B2 (en) * | 2009-05-19 | 2012-08-21 | Vivant Medical, Inc. | Tissue impedance measurement using a secondary frequency |
US10441345B2 (en) * | 2009-10-09 | 2019-10-15 | Ethicon Llc | Surgical generator for ultrasonic and electrosurgical devices |
US20110208179A1 (en) * | 2010-02-25 | 2011-08-25 | Tyco Healthcare Group Lp | Patient Isolation in a Microwave-Radio Frequency Generator |
GB201021032D0 (en) | 2010-12-10 | 2011-01-26 | Creo Medical Ltd | Electrosurgical apparatus |
GB2487199A (en) | 2011-01-11 | 2012-07-18 | Creo Medical Ltd | Electrosurgical device with fluid conduit |
GB2506377A (en) * | 2012-09-27 | 2014-04-02 | Creo Medical Ltd | Electrosurgical apparatus comprising an RF generator, microwave generator, combining circuit and waveguide isolator |
-
2012
- 2012-09-27 GB GB1217247.4A patent/GB2506377A/en not_active Withdrawn
-
2013
- 2013-09-16 CN CN201610982415.2A patent/CN107550560B/zh active Active
- 2013-09-16 ES ES16194764.3T patent/ES2668957T3/es active Active
- 2013-09-16 PT PT161947643T patent/PT3150158T/pt unknown
- 2013-09-16 CN CN201380061636.0A patent/CN104812323B/zh active Active
- 2013-09-16 JP JP2015533686A patent/JP6612127B2/ja active Active
- 2013-09-16 CA CA3060535A patent/CA3060535C/en active Active
- 2013-09-16 DK DK13766631.9T patent/DK2900157T3/da active
- 2013-09-16 SG SG11201502389TA patent/SG11201502389TA/en unknown
- 2013-09-16 SG SG10201605059PA patent/SG10201605059PA/en unknown
- 2013-09-16 ES ES13766631.9T patent/ES2622194T3/es active Active
- 2013-09-16 DK DK16194764.3T patent/DK3150158T3/da active
- 2013-09-16 WO PCT/GB2013/052413 patent/WO2014049332A1/en active Application Filing
- 2013-09-16 EP EP16194764.3A patent/EP3150158B1/en active Active
- 2013-09-16 EP EP13766631.9A patent/EP2900157B1/en active Active
- 2013-09-16 AU AU2013322400A patent/AU2013322400B2/en not_active Ceased
- 2013-09-16 US US14/431,684 patent/US10080609B2/en active Active
- 2013-09-16 CA CA2925156A patent/CA2925156C/en active Active
- 2013-09-16 PT PT137666319T patent/PT2900157T/pt unknown
-
2016
- 2016-01-28 HK HK16100965.3A patent/HK1212879A1/zh not_active IP Right Cessation
-
2017
- 2017-07-28 AU AU2017208353A patent/AU2017208353B2/en not_active Ceased
-
2018
- 2018-04-03 JP JP2018071555A patent/JP6608477B2/ja active Active
- 2018-07-19 US US16/040,064 patent/US11540880B2/en active Active
-
2019
- 2019-07-10 JP JP2019128490A patent/JP6774068B2/ja active Active
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11540880B2 (en) | Electrosurgical apparatus | |
DK3079619T3 (da) | Elektrokirurgisk indretning til generering af radiofrekvensenergi og mikrobølgeenergi til afgivelse til biologisk væv | |
US11490950B2 (en) | Isolation device for electrosurgical apparatus | |
EP4084712B1 (en) | Electrosurgical generator for delivering microwave energy at multiple frequencies |