SG10201902747QA - Electrosurgical forceps for delivering rf and/or microwave energy into biological tissue - Google Patents
Electrosurgical forceps for delivering rf and/or microwave energy into biological tissueInfo
- Publication number
- SG10201902747QA SG10201902747QA SG10201902747QA SG10201902747QA SG10201902747QA SG 10201902747Q A SG10201902747Q A SG 10201902747QA SG 10201902747Q A SG10201902747Q A SG 10201902747QA SG 10201902747Q A SG10201902747Q A SG 10201902747QA SG 10201902747Q A SG10201902747Q A SG 10201902747QA
- Authority
- SG
- Singapore
- Prior art keywords
- jaws
- biological tissue
- delivering
- forceps
- electrosurgical forceps
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000003825 pressing Methods 0.000 abstract 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
- A61B17/00—Surgical instruments, devices or methods
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
-
- 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
- A61B18/1442—Probes having pivoting end effectors, e.g. forceps
- A61B18/1445—Probes having pivoting end effectors, e.g. forceps at the distal end of a shaft, e.g. forceps or scissors at the end of a rigid rod
-
- 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
- A61B18/1442—Probes having pivoting end effectors, e.g. forceps
-
- 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
- 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
- A61B2018/00345—Vascular system
-
- 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
- A61B2018/00345—Vascular system
- A61B2018/00404—Blood vessels other than those in or around the heart
- A61B2018/00428—Severing
-
- 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
- A61B2018/00589—Coagulation
-
- 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
- A61B2018/00595—Cauterization
-
- 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
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00607—Coagulation and cutting with the same instrument
-
- 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
- A61B2018/0063—Sealing
-
- 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
- A61B18/18—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
- A61B2018/1884—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)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Otolaryngology (AREA)
- Electromagnetism (AREA)
- Plasma & Fusion (AREA)
- Ophthalmology & Optometry (AREA)
- Surgical Instruments (AREA)
Abstract
ELECTROSURGICAL FORCEPS FOR DELIVERING RF AND/OR MICROWAVE ENERGY INTO BIOLOGICAL TISSUE Electrosurgical forceps in which one or more pairs of non-resonant unbalanced lossy transmission line structures are arranged on the inner surfaces of the jaws of the forceps provide both (i) active and return electrodes for a 10 radiofrequency (RF) signal, and (ii) lossy structures for delivering a microwave signal into biological tissue in conjunction with a mechanical gripping arrangement for applying pressure to material held within the jaws. The location of the pairs of transmission lines on the jaws of the 15 forceps and the selection of the material of the jaws is arranged to ensure that any biological tissue gripped by the jaws become the propagation medium for the RF signal and the medium into which the microwave signal is lost. 20 [Fig. 9]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1322844.0A GB201322844D0 (en) | 2013-12-23 | 2013-12-23 | Electrosurgical device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG10201902747QA true SG10201902747QA (en) | 2019-04-29 |
Family
ID=50114622
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG10201902747QA SG10201902747QA (en) | 2013-12-23 | 2014-12-23 | Electrosurgical forceps for delivering rf and/or microwave energy into biological tissue |
| SG11201604696SA SG11201604696SA (en) | 2013-12-23 | 2014-12-23 | Electrosurgical forceps for delivering rf and/or microwave energy into biological tissue |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201604696SA SG11201604696SA (en) | 2013-12-23 | 2014-12-23 | Electrosurgical forceps for delivering rf and/or microwave energy into biological tissue |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US10321955B2 (en) |
| EP (2) | EP3086732B1 (en) |
| JP (2) | JP6545186B2 (en) |
| KR (3) | KR102343658B1 (en) |
| CN (2) | CN105848605B (en) |
| AU (2) | AU2014372335B2 (en) |
| BR (1) | BR112016014537B1 (en) |
| CA (1) | CA2934439C (en) |
| DK (2) | DK3369393T3 (en) |
| ES (2) | ES2773201T3 (en) |
| GB (2) | GB201322844D0 (en) |
| PT (2) | PT3086732T (en) |
| SG (2) | SG10201902747QA (en) |
| WO (1) | WO2015097472A1 (en) |
Families Citing this family (55)
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|---|---|---|---|---|
| US11090104B2 (en) | 2009-10-09 | 2021-08-17 | Cilag Gmbh International | Surgical generator for ultrasonic and electrosurgical devices |
| US9408622B2 (en) | 2012-06-29 | 2016-08-09 | Ethicon Endo-Surgery, Llc | Surgical instruments with articulating shafts |
| US20170086909A1 (en) | 2015-09-30 | 2017-03-30 | Ethicon Endo-Surgery, Llc | Frequency agile generator for a surgical instrument |
| 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 |
| 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 |
| US12193698B2 (en) | 2016-01-15 | 2025-01-14 | Cilag Gmbh International | Method for self-diagnosing operation of a control switch in a surgical instrument system |
| US11051840B2 (en) | 2016-01-15 | 2021-07-06 | Ethicon Llc | Modular battery powered handheld surgical instrument with reusable asymmetric handle housing |
| GB2552921A (en) * | 2016-04-04 | 2018-02-21 | Creo Medical Ltd | Electrosurgical probe for delivering RF and microwave energy |
| GB2552925A (en) * | 2016-05-17 | 2018-02-21 | Creo Medical Ltd | Electrosurgical instrument |
| GB2551117A (en) | 2016-05-31 | 2017-12-13 | Creo Medical Ltd | Electrosurgical apparatus and method |
| US11399886B2 (en) * | 2016-11-11 | 2022-08-02 | Intuitive Surgical Operations, Inc. | Surgical instruments, related systems, and related methods |
| US11266430B2 (en) | 2016-11-29 | 2022-03-08 | Cilag Gmbh International | End effector control and calibration |
| GB201705171D0 (en) * | 2017-03-30 | 2017-05-17 | Creo Medical Ltd | Elecrosurgical instrument |
| GB2567480A (en) * | 2017-10-13 | 2019-04-17 | Creo Medical Ltd | Electrosurgical resector tool |
| GB2567469A (en) * | 2017-10-13 | 2019-04-17 | Creo Medical Ltd | Electrosurgical apparatus |
| IT201900006889A1 (en) * | 2019-05-16 | 2020-11-16 | Meditalia S A S Import/Export Di Pezzino Sebastiana | IMPROVED ENDOSCOPIC CLAMP |
| JP7486204B2 (en) * | 2019-06-21 | 2024-05-17 | 国立大学法人滋賀医科大学 | Medical treatment tools and electromagnetic wave medical systems |
| US12053231B2 (en) * | 2019-10-02 | 2024-08-06 | Covidien Lp | Systems and methods for controlling delivery of electrosurgical energy |
| GB2594438A (en) | 2019-12-05 | 2021-11-03 | Creo Medical Ltd | Electrosurgical instrument, generator and apparatus |
| US12336747B2 (en) | 2019-12-30 | 2025-06-24 | Cilag Gmbh International | Method of operating a combination ultrasonic / bipolar RF surgical device with a combination energy modality end-effector |
| US11937863B2 (en) | 2019-12-30 | 2024-03-26 | Cilag Gmbh International | Deflectable electrode with variable compression bias along the length of the deflectable electrode |
| US12262937B2 (en) | 2019-12-30 | 2025-04-01 | Cilag Gmbh International | User interface for surgical instrument with combination energy modality end-effector |
| 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 |
| US12082808B2 (en) | 2019-12-30 | 2024-09-10 | Cilag Gmbh International | Surgical instrument comprising a control system responsive to software configurations |
| US11812957B2 (en) | 2019-12-30 | 2023-11-14 | Cilag Gmbh International | Surgical instrument comprising a signal interference resolution system |
| US11937866B2 (en) * | 2019-12-30 | 2024-03-26 | Cilag Gmbh International | Method for an electrosurgical procedure |
| US11779387B2 (en) | 2019-12-30 | 2023-10-10 | Cilag Gmbh International | Clamp arm jaw to minimize tissue sticking and improve tissue control |
| US11986201B2 (en) | 2019-12-30 | 2024-05-21 | Cilag Gmbh International | Method for operating a surgical instrument |
| US12343063B2 (en) | 2019-12-30 | 2025-07-01 | Cilag Gmbh International | Multi-layer clamp arm pad for enhanced versatility and performance of a surgical device |
| US11950797B2 (en) | 2019-12-30 | 2024-04-09 | Cilag Gmbh International | Deflectable electrode with higher distal bias relative to proximal bias |
| US11779329B2 (en) | 2019-12-30 | 2023-10-10 | Cilag Gmbh International | Surgical instrument comprising a flex circuit including a sensor system |
| US12023086B2 (en) | 2019-12-30 | 2024-07-02 | Cilag Gmbh International | Electrosurgical instrument for delivering blended energy modalities to tissue |
| US11786291B2 (en) | 2019-12-30 | 2023-10-17 | Cilag Gmbh International | Deflectable support of RF energy electrode with respect to opposing ultrasonic blade |
| US11786294B2 (en) | 2019-12-30 | 2023-10-17 | Cilag Gmbh International | Control program for modular combination energy device |
| US12076006B2 (en) | 2019-12-30 | 2024-09-03 | Cilag Gmbh International | Surgical instrument comprising an orientation detection system |
| US12053224B2 (en) | 2019-12-30 | 2024-08-06 | Cilag Gmbh International | Variation in electrode parameters and deflectable electrode to modify energy density and tissue interaction |
| US11596467B2 (en) * | 2020-02-04 | 2023-03-07 | Covidien Lp | Articulating tip for bipolar pencil |
| US20210259758A1 (en) * | 2020-02-25 | 2021-08-26 | Tamim Antaki | Surgical cardiac tissue ablation clamp |
| EP4115358A1 (en) * | 2020-03-02 | 2023-01-11 | Covidien LP | Electrosurgical forceps including sensor feedback facilitating tissue sealing and/or determination of a completed seal |
| GB2600959A (en) * | 2020-11-12 | 2022-05-18 | Creo Medical Ltd | Electrosurgical resector tool |
| GB2602122A (en) * | 2020-12-18 | 2022-06-22 | Creo Medical Ltd | Electrosurgical resector tool |
| KR102595999B1 (en) * | 2021-02-18 | 2023-10-31 | (주)나노맥 | A Microwave Type of a Surgical Tool |
| KR102660870B1 (en) * | 2021-10-27 | 2024-04-25 | (주)나노맥 | A Surgical Tool with an Electrical Incision Integrated with a Ultrasound Cutting |
| GB202117879D0 (en) * | 2021-12-10 | 2022-01-26 | Creo Medical Ltd | Electrosurgical resector tool |
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| GB202313715D0 (en) | 2023-09-08 | 2023-10-25 | Creo Medical Ltd | Electrosurgical instrument and electrosurgical apparatus |
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2013
- 2013-12-23 GB GBGB1322844.0A patent/GB201322844D0/en not_active Ceased
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2014
- 2014-12-23 CA CA2934439A patent/CA2934439C/en active Active
- 2014-12-23 PT PT148212574T patent/PT3086732T/en unknown
- 2014-12-23 JP JP2016560052A patent/JP6545186B2/en active Active
- 2014-12-23 GB GB1423101.3A patent/GB2522340B/en not_active Expired - Fee Related
- 2014-12-23 KR KR1020167016926A patent/KR102343658B1/en active Active
- 2014-12-23 KR KR1020217041994A patent/KR20210158866A/en not_active Ceased
- 2014-12-23 SG SG10201902747QA patent/SG10201902747QA/en unknown
- 2014-12-23 EP EP14821257.4A patent/EP3086732B1/en active Active
- 2014-12-23 ES ES18160694T patent/ES2773201T3/en active Active
- 2014-12-23 WO PCT/GB2014/053834 patent/WO2015097472A1/en active Application Filing
- 2014-12-23 AU AU2014372335A patent/AU2014372335B2/en not_active Ceased
- 2014-12-23 BR BR112016014537-2A patent/BR112016014537B1/en not_active IP Right Cessation
- 2014-12-23 CN CN201480070420.5A patent/CN105848605B/en active Active
- 2014-12-23 DK DK18160694.8T patent/DK3369393T3/en active
- 2014-12-23 PT PT181606948T patent/PT3369393T/en unknown
- 2014-12-23 DK DK14821257.4T patent/DK3086732T3/en active
- 2014-12-23 EP EP18160694.8A patent/EP3369393B1/en active Active
- 2014-12-23 ES ES14821257.4T patent/ES2674375T3/en active Active
- 2014-12-23 US US15/107,291 patent/US10321955B2/en active Active
- 2014-12-23 CN CN201811337611.XA patent/CN109350235B/en active Active
- 2014-12-23 SG SG11201604696SA patent/SG11201604696SA/en unknown
- 2014-12-23 KR KR1020227034166A patent/KR20220138872A/en not_active Ceased
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2019
- 2019-04-18 AU AU2019202738A patent/AU2019202738B2/en not_active Ceased
- 2019-05-06 US US16/404,144 patent/US10932854B2/en active Active
- 2019-06-18 JP JP2019112625A patent/JP6775756B2/en active Active
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