CN101926046B - 扼流电介质加载的电极端偶极微波天线 - Google Patents
扼流电介质加载的电极端偶极微波天线 Download PDFInfo
- Publication number
- CN101926046B CN101926046B CN200980103070.7A CN200980103070A CN101926046B CN 101926046 B CN101926046 B CN 101926046B CN 200980103070 A CN200980103070 A CN 200980103070A CN 101926046 B CN101926046 B CN 101926046B
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- China
- Prior art keywords
- feeder line
- microwave antenna
- cavity
- fluid
- choke coil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
-
- 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
- A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
- A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
- A61B2018/00023—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids closed, i.e. without wound contact by the fluid
-
- 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
- A61B2018/00059—Material properties
- A61B2018/00071—Electrical conductivity
-
- 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
- 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
- A61B2018/183—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 characterised by the type of antenna
- A61B2018/1838—Dipole antennas
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Otolaryngology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Details Of Aerials (AREA)
Abstract
Description
Claims (22)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610804270.7A CN106109012B (zh) | 2008-01-23 | 2009-01-22 | 扼流电介质加载电极端偶极微波天线 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2303108P | 2008-01-23 | 2008-01-23 | |
US61/023,031 | 2008-01-23 | ||
US12/350,292 US8945111B2 (en) | 2008-01-23 | 2009-01-08 | Choked dielectric loaded tip dipole microwave antenna |
US12/350,292 | 2009-01-08 | ||
PCT/US2009/031658 WO2009094422A1 (en) | 2008-01-23 | 2009-01-22 | Choked dielectric loaded tip dipole microwave antenna |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610804270.7A Division CN106109012B (zh) | 2008-01-23 | 2009-01-22 | 扼流电介质加载电极端偶极微波天线 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101926046A CN101926046A (zh) | 2010-12-22 |
CN101926046B true CN101926046B (zh) | 2016-09-14 |
Family
ID=40877043
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610804270.7A Active CN106109012B (zh) | 2008-01-23 | 2009-01-22 | 扼流电介质加载电极端偶极微波天线 |
CN200980103070.7A Active CN101926046B (zh) | 2008-01-23 | 2009-01-22 | 扼流电介质加载的电极端偶极微波天线 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610804270.7A Active CN106109012B (zh) | 2008-01-23 | 2009-01-22 | 扼流电介质加载电极端偶极微波天线 |
Country Status (8)
Country | Link |
---|---|
US (5) | US8945111B2 (zh) |
EP (4) | EP3026756A1 (zh) |
JP (1) | JP2011511538A (zh) |
KR (1) | KR101521957B1 (zh) |
CN (2) | CN106109012B (zh) |
AU (1) | AU2009206445B2 (zh) |
CA (1) | CA2712776C (zh) |
WO (1) | WO2009094422A1 (zh) |
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CN106109012A (zh) | 2016-11-16 |
JP2011511538A (ja) | 2011-04-07 |
US20150133908A1 (en) | 2015-05-14 |
US20200360087A1 (en) | 2020-11-19 |
EP2736122A1 (en) | 2014-05-28 |
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