SG11201810526SA - Electrosurgical generator - Google Patents
Electrosurgical generatorInfo
- Publication number
- SG11201810526SA SG11201810526SA SG11201810526SA SG11201810526SA SG11201810526SA SG 11201810526S A SG11201810526S A SG 11201810526SA SG 11201810526S A SG11201810526S A SG 11201810526SA SG 11201810526S A SG11201810526S A SG 11201810526SA SG 11201810526S A SG11201810526S A SG 11201810526SA
- Authority
- SG
- Singapore
- Prior art keywords
- microwave
- international
- signal
- generator
- channel
- 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
- A61B18/04—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
-
- 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
- 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
- A61B2018/00571—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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00696—Controlled or regulated parameters
- A61B2018/00732—Frequency
-
- 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
- A61B2018/00922—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device by switching or controlling the treatment energy directly within the hand-piece
-
- 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
- A61B2018/0094—Types of switches or controllers
-
- 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
- A61B2018/00958—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device for switching between different working modes of the main function
-
- 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
- A61B2018/1273—Generators therefor including multiple generators in one 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
- 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
- A61B2018/1286—Generators therefor having a specific transformer
-
- 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
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)
- Magnetic Resonance Imaging Apparatus (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1612014.9A GB2552169A (en) | 2016-07-11 | 2016-07-11 | Electrosurgical generator |
PCT/EP2017/067448 WO2018011228A1 (en) | 2016-07-11 | 2017-07-11 | Electrosurgical generator |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201810526SA true SG11201810526SA (en) | 2018-12-28 |
Family
ID=56890987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201810526SA SG11201810526SA (en) | 2016-07-11 | 2017-07-11 | Electrosurgical generator |
Country Status (14)
Country | Link |
---|---|
US (1) | US11284933B2 (pt) |
EP (1) | EP3481316B1 (pt) |
JP (1) | JP7022438B2 (pt) |
KR (1) | KR102444350B1 (pt) |
CN (1) | CN109219411B (pt) |
AU (1) | AU2017294984B2 (pt) |
BR (1) | BR112018075996A2 (pt) |
CA (1) | CA3028332A1 (pt) |
DK (1) | DK3481316T3 (pt) |
ES (1) | ES2808334T3 (pt) |
GB (1) | GB2552169A (pt) |
PT (1) | PT3481316T (pt) |
SG (1) | SG11201810526SA (pt) |
WO (1) | WO2018011228A1 (pt) |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU1335097A (en) * | 1995-12-22 | 1997-07-17 | Advanced Closure Systems, Inc. | Resectoscope electrode assembly with simultaneous cutting and coagulation |
GB9913652D0 (en) * | 1999-06-11 | 1999-08-11 | Gyrus Medical Ltd | An electrosurgical generator |
CN1302588A (zh) * | 2001-01-18 | 2001-07-11 | 耿国明 | 微波射频多频率手术治疗仪 |
US20030144680A1 (en) * | 2002-01-22 | 2003-07-31 | Sontra Medical, Inc. | Portable ultrasonic scalpel/cautery device |
CN1461632A (zh) * | 2002-03-13 | 2003-12-17 | 耿国明 | 微波射频手术治疗仪 |
US7197363B2 (en) * | 2002-04-16 | 2007-03-27 | Vivant Medical, Inc. | Microwave antenna having a curved configuration |
US8768485B2 (en) * | 2002-11-27 | 2014-07-01 | Medical Device Innovations Limited | Tissue ablation apparatus and method of ablating tissue |
US7094231B1 (en) * | 2004-01-22 | 2006-08-22 | Ellman Alan G | Dual-mode electrosurgical instrument |
ATE489034T1 (de) | 2004-05-26 | 2010-12-15 | Medical Device Innovations Ltd | Gewebenachweis- und ablationsgerät |
US8246615B2 (en) * | 2009-05-19 | 2012-08-21 | Vivant Medical, Inc. | Tissue impedance measurement using a secondary frequency |
GB201021032D0 (en) * | 2010-12-10 | 2011-01-26 | Creo Medical Ltd | Electrosurgical apparatus |
US9529025B2 (en) | 2012-06-29 | 2016-12-27 | Covidien Lp | Systems and methods for measuring the frequency of signals generated by high frequency medical devices |
GB201308558D0 (en) * | 2013-05-13 | 2013-06-19 | Creo Medical Ltd | Electrosurgical apparatus |
BR112018006376B1 (pt) * | 2015-09-30 | 2023-01-24 | Ethicon Llc | Gerador para fornecer um sinal combinado que compreende um componente de radiofrequência (rf) e um componente ultrassônico a um instrumento cirúrgico, sistema que compreende tal gerador e método para realizar definição em um componente de circuito |
-
2016
- 2016-07-11 GB GB1612014.9A patent/GB2552169A/en not_active Withdrawn
-
2017
- 2017-07-11 DK DK17737592.0T patent/DK3481316T3/da active
- 2017-07-11 SG SG11201810526SA patent/SG11201810526SA/en unknown
- 2017-07-11 WO PCT/EP2017/067448 patent/WO2018011228A1/en unknown
- 2017-07-11 AU AU2017294984A patent/AU2017294984B2/en not_active Ceased
- 2017-07-11 US US16/304,638 patent/US11284933B2/en active Active
- 2017-07-11 ES ES17737592T patent/ES2808334T3/es active Active
- 2017-07-11 BR BR112018075996-1A patent/BR112018075996A2/pt not_active Application Discontinuation
- 2017-07-11 PT PT177375920T patent/PT3481316T/pt unknown
- 2017-07-11 CA CA3028332A patent/CA3028332A1/en active Pending
- 2017-07-11 KR KR1020187036400A patent/KR102444350B1/ko active IP Right Grant
- 2017-07-11 EP EP17737592.0A patent/EP3481316B1/en active Active
- 2017-07-11 CN CN201780034155.9A patent/CN109219411B/zh active Active
- 2017-07-11 JP JP2018563862A patent/JP7022438B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
KR20190029527A (ko) | 2019-03-20 |
JP2019521746A (ja) | 2019-08-08 |
AU2017294984A1 (en) | 2018-12-13 |
AU2017294984B2 (en) | 2021-08-26 |
PT3481316T (pt) | 2020-07-29 |
GB2552169A (en) | 2018-01-17 |
KR102444350B1 (ko) | 2022-09-16 |
CA3028332A1 (en) | 2018-01-18 |
US11284933B2 (en) | 2022-03-29 |
BR112018075996A2 (pt) | 2019-04-02 |
JP7022438B2 (ja) | 2022-02-18 |
WO2018011228A1 (en) | 2018-01-18 |
EP3481316B1 (en) | 2020-05-20 |
US20190209232A1 (en) | 2019-07-11 |
ES2808334T3 (es) | 2021-02-26 |
DK3481316T3 (da) | 2020-07-13 |
GB201612014D0 (en) | 2016-08-24 |
EP3481316A1 (en) | 2019-05-15 |
CN109219411A (zh) | 2019-01-15 |
CN109219411B (zh) | 2021-07-13 |
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