GB1188490A - Electrodes and Microwave Therapy - Google Patents

Electrodes and Microwave Therapy

Info

Publication number
GB1188490A
GB1188490A GB6118869A GB6118869A GB1188490A GB 1188490 A GB1188490 A GB 1188490A GB 6118869 A GB6118869 A GB 6118869A GB 6118869 A GB6118869 A GB 6118869A GB 1188490 A GB1188490 A GB 1188490A
Authority
GB
United Kingdom
Prior art keywords
slots
dielectric material
axial
array
flexible
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.)
Expired
Application number
GB6118869A
Inventor
Karl Fritz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB6118869A priority Critical patent/GB1188490A/en
Priority claimed from GB4153666A external-priority patent/GB1187019A/en
Publication of GB1188490A publication Critical patent/GB1188490A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/02—Radiation therapy using microwaves
    • A61N5/04—Radiators for near-field treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/02—Radiation therapy using microwaves
    • A61N5/04—Radiators for near-field treatment
    • A61N5/045—Radiators for near-field treatment specially adapted for treatment inside the body

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

1,188,490. Treating with radiations. K. FRITZ. 16 March, 1967, No. 61188/69. Divided out of 1187019. Heading A5R. [Also in Divisions H4] A microwave radiator device for medical use comprises a flexible rod 26, Fig. 4, of dielectric material, in which is a co-axial conductor 22. Surrounding the rod 26 is a sheath 23 containing an array of circumferential slots 24. Power at a wavelength is fed to the device, the width of the slots 24 being # or 100 less, and their spacing from each other being # or less. The end of the device may be closed 10 by an end plate, when the radiation pattern is lateral as shown at R". If slots are provided in the said end plate, axial radiation also takes place, as shown at R'. A wavetrap 25 prevents radiation towards the input end of the device. In another embodiment (Fig. 1, not shown) a flat flexible box or cavity has an array of slots in a broad wall, and it is excited by a co-axial cable. The cavity may be filled either with a flexible dielectric material or with a number of dielectric foils which can slide over one another. The slots may also be filled with dielectric material.
GB6118869A 1967-03-16 1967-03-16 Electrodes and Microwave Therapy Expired GB1188490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6118869A GB1188490A (en) 1967-03-16 1967-03-16 Electrodes and Microwave Therapy

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4153666A GB1187019A (en) 1967-03-16 1967-03-16 Electrodes for Microwave Therapy.
GB6118869A GB1188490A (en) 1967-03-16 1967-03-16 Electrodes and Microwave Therapy

Publications (1)

Publication Number Publication Date
GB1188490A true GB1188490A (en) 1970-04-15

Family

ID=26264697

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6118869A Expired GB1188490A (en) 1967-03-16 1967-03-16 Electrodes and Microwave Therapy

Country Status (1)

Country Link
GB (1) GB1188490A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312364A (en) * 1977-04-08 1982-01-26 C.G.R. Mev Apparatus for localized heating of a living tissue, using electromagnetic waves of ultra high frequency, for medical applications
US4316474A (en) * 1979-08-17 1982-02-23 Firma Electric Electronic Service Jens Spethmann High frequency radiation therapy apparatus
FR2512345A1 (en) * 1981-09-04 1983-03-11 Oximetrix LOCALIZED DIATHERMY DEVICE
US4409993A (en) * 1980-07-23 1983-10-18 Olympus Optical Co., Ltd. Endoscope apparatus
US4534347A (en) * 1983-04-08 1985-08-13 Research Corporation Microwave coagulating scalpel
US4700716A (en) * 1986-02-27 1987-10-20 Kasevich Associates, Inc. Collinear antenna array applicator
US4817635A (en) * 1987-03-23 1989-04-04 Duke University Interstitial applicator with cancellation/enhancement gap
US4841988A (en) * 1987-10-15 1989-06-27 Marquette Electronics, Inc. Microwave hyperthermia probe
WO1989011311A1 (en) * 1988-05-18 1989-11-30 Kasevich Associates, Inc. Microwave balloon angioplasty
FR2659017A1 (en) * 1990-03-05 1991-09-06 Kudryavtsev Jury Applicator for producing local hyperthermy of the human body
US5097845A (en) * 1987-10-15 1992-03-24 Labthermics Technologies Microwave hyperthermia probe
US5829519A (en) * 1997-03-10 1998-11-03 Enhanced Energy, Inc. Subterranean antenna cooling system
WO2006117682A2 (en) * 2005-04-05 2006-11-09 Renewave Medical Systems Sa. Microwave devices for treating biological samples and tissue and methods for using the same
US7486248B2 (en) 2003-07-14 2009-02-03 Integrity Development, Inc. Microwave demulsification of hydrocarbon emulsion

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312364A (en) * 1977-04-08 1982-01-26 C.G.R. Mev Apparatus for localized heating of a living tissue, using electromagnetic waves of ultra high frequency, for medical applications
US4316474A (en) * 1979-08-17 1982-02-23 Firma Electric Electronic Service Jens Spethmann High frequency radiation therapy apparatus
US4409993A (en) * 1980-07-23 1983-10-18 Olympus Optical Co., Ltd. Endoscope apparatus
FR2512345A1 (en) * 1981-09-04 1983-03-11 Oximetrix LOCALIZED DIATHERMY DEVICE
US4534347A (en) * 1983-04-08 1985-08-13 Research Corporation Microwave coagulating scalpel
US5057106A (en) * 1986-02-27 1991-10-15 Kasevich Associates, Inc. Microwave balloon angioplasty
US4700716A (en) * 1986-02-27 1987-10-20 Kasevich Associates, Inc. Collinear antenna array applicator
US4817635A (en) * 1987-03-23 1989-04-04 Duke University Interstitial applicator with cancellation/enhancement gap
US4841988A (en) * 1987-10-15 1989-06-27 Marquette Electronics, Inc. Microwave hyperthermia probe
US5097845A (en) * 1987-10-15 1992-03-24 Labthermics Technologies Microwave hyperthermia probe
WO1989011311A1 (en) * 1988-05-18 1989-11-30 Kasevich Associates, Inc. Microwave balloon angioplasty
FR2659017A1 (en) * 1990-03-05 1991-09-06 Kudryavtsev Jury Applicator for producing local hyperthermy of the human body
US5829519A (en) * 1997-03-10 1998-11-03 Enhanced Energy, Inc. Subterranean antenna cooling system
US7486248B2 (en) 2003-07-14 2009-02-03 Integrity Development, Inc. Microwave demulsification of hydrocarbon emulsion
US7889146B2 (en) 2003-07-14 2011-02-15 Enhanced Energy, Inc. Microwave demulsification of hydrocarbon emulsion
WO2006117682A2 (en) * 2005-04-05 2006-11-09 Renewave Medical Systems Sa. Microwave devices for treating biological samples and tissue and methods for using the same
WO2006117682A3 (en) * 2005-04-05 2008-01-31 Renewave Medical Systems Sa Microwave devices for treating biological samples and tissue and methods for using the same

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees