BR9813268A - Método de incisão de plasma de matéria com um gerador de campo eletromagnético de radiofrequência especialmente sintonizado - Google Patents
Método de incisão de plasma de matéria com um gerador de campo eletromagnético de radiofrequência especialmente sintonizadoInfo
- Publication number
- BR9813268A BR9813268A BR9813268-7A BR9813268A BR9813268A BR 9813268 A BR9813268 A BR 9813268A BR 9813268 A BR9813268 A BR 9813268A BR 9813268 A BR9813268 A BR 9813268A
- Authority
- BR
- Brazil
- Prior art keywords
- incision
- electromagnetic wave
- plasma
- matter
- mist
- 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
- A61B18/042—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating using additional gas becoming plasma
-
- 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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/0066—Sensing and controlling the application of energy without feedback, i.e. open loop control
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (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)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Plasma Technology (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Arc Welding In General (AREA)
Abstract
Patente de Invenção: <B>"MéTODO DE INCISãO DE PLASMA DE MATéRIA COM UM GERADOR DE CAMPO ELETROMAGNéTICO DE RADIOFREQuêNCIA ESPECIALMENTE SINTONIZADO"<D>. Um método de incisão de matéria com uma névoa de plasma harmonioso. Um gerador de radiofrerq³ência e gerador de força económicos geram uma onda eletromagnética que é transmitida a partir de uma sonda transmissora de incisão. Essa onda eletromagnética tem a impedância, a freq³ência e a energia adaptadas para iniciar e manter uma névoa de plasma harmonioso com baixa turbulência e caos da partícula atómica. Esse plasma harmonioso forma um revestimento sobre a superfície da ponta de incisão, assim como age para reduzir a saída de energia necessária a partir do amplificador de energia. A onda eletromagnética também é usada para produzir um efeito de constrição por força magnética para comprimir, fazer o contorno, dimensionar e controlar a névoa de plasma harmonioso. A onda eletromagnética é ainda usada para colher e conter a névoa de plasma sem a necessidade de um recipiente de contenção de matéria de acordo com o Efeito de Garrafa Magnética da física. O efeito de penetração de túnel da química física é utilizado para ampliar a energia distribuída para a névoa de plasma harmonioso, enquanto protege a matéria que circunda o trajeto desejado de incisão a partir da exposição de radiação potencial. O sistema provê uma abordagem eficiente, segura, limpa e económica para produzir uma incisão na matéria.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/957,786 US5958266A (en) | 1997-10-24 | 1997-10-24 | Method of plasma incision of matter with a specifically tuned radiofrequency electromagnetic field generator |
| US09/112,471 US6479785B1 (en) | 1998-07-09 | 1998-07-09 | Device for plasma incision of mater with a specifically tuned radiofrequencty electromagnetic field generator |
| PCT/US1998/019843 WO1999021495A1 (en) | 1997-10-24 | 1998-09-24 | Method of plasma incision of matter with a specifically tuned radiofrequency electromagnetic field generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9813268A true BR9813268A (pt) | 2000-08-22 |
Family
ID=26809987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9813268-7A BR9813268A (pt) | 1997-10-24 | 1998-09-24 | Método de incisão de plasma de matéria com um gerador de campo eletromagnético de radiofrequência especialmente sintonizado |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP1028662A4 (pt) |
| JP (1) | JP2001520939A (pt) |
| KR (1) | KR100543054B1 (pt) |
| CN (1) | CN1176636C (pt) |
| AP (2) | AP1248A (pt) |
| AU (1) | AU736239B2 (pt) |
| BR (1) | BR9813268A (pt) |
| CA (1) | CA2307213A1 (pt) |
| EA (1) | EA002935B1 (pt) |
| IL (1) | IL135791A0 (pt) |
| NO (2) | NO20002073L (pt) |
| NZ (2) | NZ504364A (pt) |
| OA (1) | OA11614A (pt) |
| WO (2) | WO1999021495A1 (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6479785B1 (en) * | 1998-07-09 | 2002-11-12 | Richard J. Fugo | Device for plasma incision of mater with a specifically tuned radiofrequencty electromagnetic field generator |
| JP4834815B2 (ja) * | 2005-03-23 | 2011-12-14 | 国立大学法人愛媛大学 | 医療用治療装置 |
| CN106597519B (zh) * | 2016-11-29 | 2018-10-09 | 华中科技大学 | 一种j-text托卡马克装置杂质粒子浓度测量系统 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3903891A (en) * | 1968-01-12 | 1975-09-09 | Hogle Kearns Int | Method and apparatus for generating plasma |
| BE758571A (fr) * | 1969-11-06 | 1971-04-16 | Euratom | Generateur de plasma a haute frequence |
| US3987795A (en) * | 1974-08-28 | 1976-10-26 | Valleylab, Inc. | Electrosurgical devices having sesquipolar electrode structures incorporated therein |
| US4461688A (en) * | 1980-06-23 | 1984-07-24 | Vac-Tec Systems, Inc. | Magnetically enhanced sputtering device having a plurality of magnetic field sources including improved plasma trapping device and method |
| DE3024338A1 (de) * | 1980-06-27 | 1982-01-21 | NPK za Kontrolno-Zavaračni Raboti, Sofija | Verfahren und vorrichtung fuer das schneiden von nichtmetallischen stoffen mittels plasma-bogens |
| US4534347A (en) | 1983-04-08 | 1985-08-13 | Research Corporation | Microwave coagulating scalpel |
| DE3815835A1 (de) | 1988-05-09 | 1989-11-23 | Flachenecker Gerhard | Hochfrequenzgenerator zum gewebeschneiden und koagulieren in der hochfrequenzchirurgie |
| US5217457A (en) * | 1990-03-15 | 1993-06-08 | Valleylab Inc. | Enhanced electrosurgical apparatus |
| US5047649A (en) * | 1990-10-09 | 1991-09-10 | International Business Machines Corporation | Method and apparatus for writing or etching narrow linewidth patterns on insulating materials |
| US5591301A (en) * | 1994-12-22 | 1997-01-07 | Siemens Aktiengesellschaft | Plasma etching method |
| US5518597A (en) * | 1995-03-28 | 1996-05-21 | Minnesota Mining And Manufacturing Company | Cathodic arc coating apparatus and method |
| JP3069271B2 (ja) * | 1995-07-12 | 2000-07-24 | 勇藏 森 | 回転電極を用いた高密度ラジカル反応による高能率加工方法及びその装置 |
| US5669975A (en) * | 1996-03-27 | 1997-09-23 | Sony Corporation | Plasma producing method and apparatus including an inductively-coupled plasma source |
-
1998
- 1998-09-24 AP APAP/P/2000/001810A patent/AP1248A/en active
- 1998-09-24 OA OA1200000113A patent/OA11614A/en unknown
- 1998-09-24 CA CA002307213A patent/CA2307213A1/en not_active Abandoned
- 1998-09-24 EP EP98948457A patent/EP1028662A4/en not_active Ceased
- 1998-09-24 WO PCT/US1998/019843 patent/WO1999021495A1/en active IP Right Grant
- 1998-09-24 CN CNB988105012A patent/CN1176636C/zh not_active Expired - Fee Related
- 1998-09-24 EA EA200000458A patent/EA002935B1/ru not_active IP Right Cessation
- 1998-09-24 JP JP2000517662A patent/JP2001520939A/ja active Pending
- 1998-09-24 AU AU95026/98A patent/AU736239B2/en not_active Ceased
- 1998-09-24 NZ NZ504364A patent/NZ504364A/xx unknown
- 1998-09-24 KR KR1020007004440A patent/KR100543054B1/ko not_active IP Right Cessation
- 1998-09-24 BR BR9813268-7A patent/BR9813268A/pt not_active Application Discontinuation
- 1998-09-24 IL IL13579198A patent/IL135791A0/xx unknown
- 1998-10-02 WO PCT/US1998/021033 patent/WO1999021496A1/en active IP Right Grant
- 1998-10-02 NZ NZ509421A patent/NZ509421A/en unknown
-
1999
- 1999-10-02 AP APAP/P/2001/002064A patent/AP1357A/en active
-
2000
- 2000-04-19 NO NO20002073A patent/NO20002073L/no not_active Application Discontinuation
-
2001
- 2001-01-08 NO NO20010130A patent/NO20010130D0/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1028662A4 (en) | 2006-11-08 |
| NO20002073L (no) | 2000-06-19 |
| KR100543054B1 (ko) | 2006-01-20 |
| JP2001520939A (ja) | 2001-11-06 |
| AP2001002064A0 (en) | 2001-03-31 |
| EA002935B1 (ru) | 2002-10-31 |
| AP1248A (en) | 2004-02-21 |
| AU9502698A (en) | 1999-05-17 |
| NO20002073D0 (no) | 2000-04-19 |
| AP1357A (en) | 2004-12-03 |
| CN1176636C (zh) | 2004-11-24 |
| EP1028662A1 (en) | 2000-08-23 |
| KR20010024563A (ko) | 2001-03-26 |
| NZ509421A (en) | 2003-05-30 |
| AP2000001810A0 (en) | 2000-06-30 |
| CN1277546A (zh) | 2000-12-20 |
| WO1999021496A1 (en) | 1999-05-06 |
| WO1999021495A1 (en) | 1999-05-06 |
| AU736239B2 (en) | 2001-07-26 |
| IL135791A0 (en) | 2001-05-20 |
| NO20010130D0 (no) | 2001-01-08 |
| NZ504364A (en) | 2002-11-26 |
| EA200000458A1 (ru) | 2001-04-23 |
| CA2307213A1 (en) | 1999-05-06 |
| OA11614A (en) | 2004-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DA PATENTE COM BASE NO ART. 8O COMBINADO COM ART.13O DA LPI. |
|
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |
|
| B15K | Others concerning applications: alteration of classification |
Ipc: A61B 18/04 (2006.01), A61B 18/12 (2006.0 |