ZA200503071B - Microwave applicator - Google Patents
Microwave applicator Download PDFInfo
- Publication number
- ZA200503071B ZA200503071B ZA200503071A ZA200503071A ZA200503071B ZA 200503071 B ZA200503071 B ZA 200503071B ZA 200503071 A ZA200503071 A ZA 200503071A ZA 200503071 A ZA200503071 A ZA 200503071A ZA 200503071 B ZA200503071 B ZA 200503071B
- Authority
- ZA
- South Africa
- Prior art keywords
- waveguide
- face
- distal end
- microwave applicator
- input
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims abstract description 23
- 239000003989 dielectric material Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 238000011282 treatment Methods 0.000 description 27
- 206010028980 Neoplasm Diseases 0.000 description 19
- 210000004185 liver Anatomy 0.000 description 13
- 239000004411 aluminium Substances 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 8
- 230000000740 bleeding effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000003902 lesion Effects 0.000 description 6
- 230000005855 radiation Effects 0.000 description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 101000793686 Homo sapiens Azurocidin Proteins 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 201000009273 Endometriosis Diseases 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 2
- 210000003815 abdominal wall Anatomy 0.000 description 2
- 238000002679 ablation Methods 0.000 description 2
- 238000002406 microsurgery Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010019695 Hepatic neoplasm Diseases 0.000 description 1
- 206010033128 Ovarian cancer Diseases 0.000 description 1
- 206010061535 Ovarian neoplasm Diseases 0.000 description 1
- 229920005439 Perspex® Polymers 0.000 description 1
- 201000004681 Psoriasis Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/80—Apparatus for specific applications
-
- 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
- A61B18/18—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
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Otolaryngology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Radiation-Therapy Devices (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Aerials With Secondary Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0223564A GB2387544B (en) | 2002-10-10 | 2002-10-10 | Microwave applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200503071B true ZA200503071B (en) | 2006-09-27 |
Family
ID=9945670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200503071A ZA200503071B (en) | 2002-10-10 | 2003-09-15 | Microwave applicator |
Country Status (14)
| Country | Link |
|---|---|
| US (3) | US20060151485A1 (zh) |
| EP (1) | EP1551508B1 (zh) |
| JP (1) | JP4532277B2 (zh) |
| CN (1) | CN100589854C (zh) |
| AT (1) | ATE445371T1 (zh) |
| AU (1) | AU2003267607B2 (zh) |
| CA (1) | CA2501241C (zh) |
| DE (1) | DE60329696D1 (zh) |
| GB (1) | GB2387544B (zh) |
| MX (1) | MXPA05003753A (zh) |
| MY (1) | MY138711A (zh) |
| TW (1) | TWI245654B (zh) |
| WO (1) | WO2004033039A1 (zh) |
| ZA (1) | ZA200503071B (zh) |
Families Citing this family (60)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6104959A (en) | 1997-07-31 | 2000-08-15 | Microwave Medical Corp. | Method and apparatus for treating subcutaneous histological features |
| GB2387544B (en) * | 2002-10-10 | 2004-03-17 | Microsulis Plc | Microwave applicator |
| GB2403148C2 (en) | 2003-06-23 | 2013-02-13 | Microsulis Ltd | Radiation applicator |
| GB2406521B (en) * | 2003-10-03 | 2007-05-09 | Microsulis Ltd | Treatment of hollow anatomical structures |
| JP4732451B2 (ja) | 2004-05-26 | 2011-07-27 | メディカル・デバイス・イノベーションズ・リミテッド | 組織分類機器 |
| GB2415630C2 (en) | 2004-07-02 | 2007-03-22 | Microsulis Ltd | Radiation applicator and method of radiating tissue |
| WO2006138382A2 (en) | 2005-06-14 | 2006-12-28 | Micrablate, Llc | Microwave tissue resection tool |
| US7301424B2 (en) * | 2005-06-29 | 2007-11-27 | Intel Corporation | Flexible waveguide cable with a dielectric core |
| GB2434314B (en) * | 2006-01-03 | 2011-06-15 | Microsulis Ltd | Microwave applicator with dipole antenna |
| EP3797721A1 (en) | 2006-03-24 | 2021-03-31 | Neuwave Medical, Inc. | Transmission line with heat transfer ability |
| WO2007112102A1 (en) | 2006-03-24 | 2007-10-04 | Micrablate | Center fed dipole for use with tissue ablation systems, devices, and methods |
| US10376314B2 (en) | 2006-07-14 | 2019-08-13 | Neuwave Medical, Inc. | Energy delivery systems and uses thereof |
| US11389235B2 (en) | 2006-07-14 | 2022-07-19 | Neuwave Medical, Inc. | Energy delivery systems and uses thereof |
| CN101511295B (zh) | 2006-07-14 | 2012-09-05 | 纽华沃医药公司 | 能量传输系统及其用途 |
| GB0704650D0 (en) * | 2007-03-09 | 2007-04-18 | Medical Device Innovations Ltd | Tissue classifying apparatus |
| US7518092B2 (en) * | 2007-03-15 | 2009-04-14 | Capital Technologies, Inc. | Processing apparatus with an electromagnetic launch |
| EP2532320A3 (en) | 2007-04-19 | 2013-04-03 | Miramar Labs, Inc. | Apparatus for reducing sweat production |
| US9241763B2 (en) | 2007-04-19 | 2016-01-26 | Miramar Labs, Inc. | Systems, apparatus, methods and procedures for the noninvasive treatment of tissue using microwave energy |
| JP2010524589A (ja) | 2007-04-19 | 2010-07-22 | ザ ファウンドリー， インコーポレイテッド | マイクロ波療法の非侵襲的送達のための方法、装置およびシステム |
| WO2009075903A1 (en) | 2007-04-19 | 2009-06-18 | The Foundry, Inc. | Systems and methods for creating an effect using microwave energy to specified tissue |
| US20100211059A1 (en) | 2007-04-19 | 2010-08-19 | Deem Mark E | Systems and methods for creating an effect using microwave energy to specified tissue |
| US8688228B2 (en) | 2007-04-19 | 2014-04-01 | Miramar Labs, Inc. | Systems, apparatus, methods and procedures for the noninvasive treatment of tissue using microwave energy |
| WO2009063083A1 (en) * | 2007-11-14 | 2009-05-22 | Renewave Medical System Sa. | Effect of radiofrequency fields on cell growth and methods for laparoscopic treatment |
| BRPI0820706B8 (pt) | 2007-12-12 | 2021-06-22 | Miramar Labs Inc | aparelho médico descartável para uso com um aplicador |
| SG186642A1 (en) * | 2007-12-12 | 2013-01-30 | Miramar Labs Inc | Systems, apparatus, methods and procedures for the noninvasive treatment of tissue using microwave energy |
| EP2086285A1 (en) | 2008-02-01 | 2009-08-05 | Anton Paar GmbH | Applicator and Apparatus for heating samples by microwave radiation |
| US8059059B2 (en) | 2008-05-29 | 2011-11-15 | Vivant Medical, Inc. | Slidable choke microwave antenna |
| JP2012508087A (ja) | 2008-11-11 | 2012-04-05 | アヴェドロ・インコーポレーテッド | 眼治療システム |
| DK2459096T3 (en) | 2009-07-28 | 2015-01-19 | Neuwave Medical Inc | ablation device |
| GB2474233A (en) | 2009-10-06 | 2011-04-13 | Uk Investments Associates Llc | Cooling pump comprising a detachable head portion |
| CN110801282B (zh) | 2010-05-03 | 2024-04-16 | 纽韦弗医疗设备公司 | 能量递送系统及其用途 |
| US9532828B2 (en) * | 2010-11-29 | 2017-01-03 | Medtronic Ablation Frontiers Llc | System and method for adaptive RF ablation |
| US9198724B2 (en) * | 2011-04-08 | 2015-12-01 | Covidien Lp | Microwave tissue dissection and coagulation |
| US9314301B2 (en) | 2011-08-01 | 2016-04-19 | Miramar Labs, Inc. | Applicator and tissue interface module for dermatological device |
| GB201121436D0 (en) * | 2011-12-14 | 2012-01-25 | Emblation Ltd | A microwave applicator and method of forming a microwave applicator |
| WO2013096803A2 (en) | 2011-12-21 | 2013-06-27 | Neuwave Medical, Inc. | Energy delivery systems and uses thereof |
| US8906008B2 (en) * | 2012-05-22 | 2014-12-09 | Covidien Lp | Electrosurgical instrument |
| US9333035B2 (en) | 2012-09-19 | 2016-05-10 | Denervx LLC | Cooled microwave denervation |
| GB201309428D0 (en) * | 2013-05-24 | 2013-07-10 | Ems Waves Ltd | Microwave guide |
| WO2015013502A2 (en) | 2013-07-24 | 2015-01-29 | Miramar Labs, Inc. | Apparatus and methods for the treatment of tissue using microwave energy |
| US10390881B2 (en) | 2013-10-25 | 2019-08-27 | Denervx LLC | Cooled microwave denervation catheter with insertion feature |
| US20150209107A1 (en) | 2014-01-24 | 2015-07-30 | Denervx LLC | Cooled microwave denervation catheter configuration |
| WO2016081602A1 (en) * | 2014-11-19 | 2016-05-26 | Advanced Cardiac Therapeutics, Inc. | Radiometric tissue contact and tissue type detection |
| US9979085B2 (en) * | 2015-05-07 | 2018-05-22 | King Fahd University Of Petroleum And Minerals | Ferrite-loaded circular waveguide antenna for 3D scanning |
| CN108366820B (zh) | 2015-10-26 | 2021-04-02 | 纽韦弗医疗设备公司 | 能量递送系统及其用途 |
| CA3003273A1 (en) | 2015-10-26 | 2017-05-04 | Neuwave Medical, Inc. | Apparatuses for securing a medical device and related methods thereof |
| EP3808302B1 (en) | 2016-04-15 | 2023-07-26 | Neuwave Medical, Inc. | System for energy delivery |
| TWI577413B (zh) * | 2016-05-26 | 2017-04-11 | 和鑫生技開發股份有限公司 | 近端治療裝置及其放射源 |
| US20190246876A1 (en) | 2018-02-15 | 2019-08-15 | Neuwave Medical, Inc. | Compositions and methods for directing endoscopic devices |
| US20190247117A1 (en) | 2018-02-15 | 2019-08-15 | Neuwave Medical, Inc. | Energy delivery devices and related systems and methods thereof |
| US11672596B2 (en) | 2018-02-26 | 2023-06-13 | Neuwave Medical, Inc. | Energy delivery devices with flexible and adjustable tips |
| GB201806193D0 (en) * | 2018-04-16 | 2018-05-30 | Emblation Ltd | Microwave application for the uterine cervix |
| GB2577706A (en) * | 2018-10-03 | 2020-04-08 | Creo Medical Ltd | Electrosurgical instrument |
| ES2977684T3 (es) | 2018-11-27 | 2024-08-28 | Neuwave Medical Inc | Sistema endoscópico para administración de energía |
| JP7476200B2 (ja) | 2018-12-13 | 2024-04-30 | ニューウェーブ メディカル，インコーポレイテッド | エネルギー送達デバイス及び関連システム |
| US11832879B2 (en) | 2019-03-08 | 2023-12-05 | Neuwave Medical, Inc. | Systems and methods for energy delivery |
| DE102020134738B4 (de) * | 2020-12-22 | 2024-10-10 | A.R.C. Laser Gmbh | Augenbehandlungsvorrichtung, insbesondere für Glaukome |
| US20230088132A1 (en) | 2021-09-22 | 2023-03-23 | NewWave Medical, Inc. | Systems and methods for real-time image-based device localization |
| CN118714963A (zh) | 2022-02-18 | 2024-09-27 | 纽韦弗医疗设备公司 | 耦接装置和相关系统 |
| US20240285332A1 (en) | 2023-02-24 | 2024-08-29 | Neuwave Medical, Inc. | Temperature regulating devices and related systems and methods |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1112593B (de) * | 1959-11-14 | 1961-08-10 | Philips Patentverwaltung | HF-Strahler fuer Diathermie- und Therapiezwecke |
| US3461261A (en) * | 1966-10-31 | 1969-08-12 | Du Pont | Heating apparatus |
| SE441640B (sv) * | 1980-01-03 | 1985-10-21 | Stiftelsen Inst Mikrovags | Forfarande och anordning for uppvermning medelst mikrovagsenergi |
| SE417780B (sv) * | 1980-01-22 | 1981-04-06 | Por Microtrans Ab | Dielektrisk uppvermningsanordning |
| FR2511876A1 (fr) * | 1981-08-31 | 1983-03-04 | Centre Nat Rech Scient | Applicateur micro-onde pour hyperthermie localisee |
| US4446874A (en) * | 1981-12-30 | 1984-05-08 | Clini-Therm Corporation | Microwave applicator with discoupled input coupling and frequency tuning functions |
| GB8300779D0 (en) * | 1983-01-12 | 1983-02-16 | Univ Glasgow | Microwave thermographic apparatus for bio-medical use |
| US4534347A (en) * | 1983-04-08 | 1985-08-13 | Research Corporation | Microwave coagulating scalpel |
| US4891483A (en) * | 1985-06-29 | 1990-01-02 | Tokyo Keiki Co. Ltd. | Heating apparatus for hyperthermia |
| US4945912A (en) * | 1988-11-25 | 1990-08-07 | Sensor Electronics, Inc. | Catheter with radiofrequency heating applicator |
| US5364392A (en) * | 1993-05-14 | 1994-11-15 | Fidus Medical Technology Corporation | Microwave ablation catheter system with impedance matching tuner and method |
| WO1999007297A1 (en) * | 1997-08-05 | 1999-02-18 | Trustees Of Dartmouth College | System and methods for fallopian tube occlusion |
| GB9809536D0 (en) * | 1998-05-06 | 1998-07-01 | Microsulis Plc | Sensor positioning |
| US6635055B1 (en) * | 1998-05-06 | 2003-10-21 | Microsulis Plc | Microwave applicator for endometrial ablation |
| GB9817078D0 (en) * | 1998-08-05 | 1998-10-07 | Habib Nagy A | Device for liver surgery |
| GB9904373D0 (en) * | 1999-02-25 | 1999-04-21 | Microsulis Plc | Radiation applicator |
| JP2002109971A (ja) * | 2000-09-27 | 2002-04-12 | Mitsubishi Cable Ind Ltd | 高発泡ブラスチック絶縁同軸ケーブル |
| GB2387544B (en) | 2002-10-10 | 2004-03-17 | Microsulis Plc | Microwave applicator |
-
2002
- 2002-10-10 GB GB0223564A patent/GB2387544B/en not_active Expired - Fee Related
-
2003
- 2003-09-15 ZA ZA200503071A patent/ZA200503071B/en unknown
- 2003-09-15 US US10/530,823 patent/US20060151485A1/en not_active Abandoned
- 2003-09-15 CA CA2501241A patent/CA2501241C/en not_active Expired - Fee Related
- 2003-09-15 EP EP03748299A patent/EP1551508B1/en not_active Expired - Lifetime
- 2003-09-15 AU AU2003267607A patent/AU2003267607B2/en not_active Ceased
- 2003-09-15 WO PCT/GB2003/004082 patent/WO2004033039A1/en active Application Filing
- 2003-09-15 AT AT03748299T patent/ATE445371T1/de not_active IP Right Cessation
- 2003-09-15 JP JP2004542605A patent/JP4532277B2/ja not_active Expired - Fee Related
- 2003-09-15 DE DE60329696T patent/DE60329696D1/de not_active Expired - Lifetime
- 2003-09-15 CN CN03824073.4A patent/CN100589854C/zh not_active Expired - Fee Related
- 2003-09-15 MX MXPA05003753A patent/MXPA05003753A/es active IP Right Grant
- 2003-10-09 TW TW092128032A patent/TWI245654B/zh not_active IP Right Cessation
- 2003-10-09 MY MYPI20033851A patent/MY138711A/en unknown
-
2008
- 2008-09-08 US US12/206,090 patent/US8586897B2/en not_active Expired - Fee Related
-
2013
- 2013-10-16 US US14/055,059 patent/US20140042154A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA2501241C (en) | 2011-05-31 |
| MXPA05003753A (es) | 2005-11-17 |
| GB0223564D0 (en) | 2002-11-20 |
| US20140042154A1 (en) | 2014-02-13 |
| US20060151485A1 (en) | 2006-07-13 |
| US8586897B2 (en) | 2013-11-19 |
| GB2387544B (en) | 2004-03-17 |
| EP1551508A1 (en) | 2005-07-13 |
| JP4532277B2 (ja) | 2010-08-25 |
| WO2004033039A1 (en) | 2004-04-22 |
| US20080314894A1 (en) | 2008-12-25 |
| MY138711A (en) | 2009-07-31 |
| AU2003267607B2 (en) | 2009-01-29 |
| CN1688363A (zh) | 2005-10-26 |
| ATE445371T1 (de) | 2009-10-15 |
| AU2003267607A1 (en) | 2004-05-04 |
| DE60329696D1 (de) | 2009-11-26 |
| EP1551508B1 (en) | 2009-10-14 |
| TW200425926A (en) | 2004-12-01 |
| TWI245654B (en) | 2005-12-21 |
| CN100589854C (zh) | 2010-02-17 |
| GB2387544A9 (en) | 2003-11-03 |
| CA2501241A1 (en) | 2004-04-22 |
| GB2387544A (en) | 2003-10-22 |
| JP2006501916A (ja) | 2006-01-19 |
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