DE3177232D1 - Ringfoermige vorrichtung zum behandeln von biologischem gewebe mittels elektromagnetischer strahlung. - Google Patents

Ringfoermige vorrichtung zum behandeln von biologischem gewebe mittels elektromagnetischer strahlung.

Info

Publication number
DE3177232D1
DE3177232D1 DE8686103569T DE3177232T DE3177232D1 DE 3177232 D1 DE3177232 D1 DE 3177232D1 DE 8686103569 T DE8686103569 T DE 8686103569T DE 3177232 T DE3177232 T DE 3177232T DE 3177232 D1 DE3177232 D1 DE 3177232D1
Authority
DE
Germany
Prior art keywords
electromagnetic radiation
shell
biological tissue
conductor
electrically conductive
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 - Lifetime
Application number
DE8686103569T
Other languages
English (en)
Inventor
Paul F Turner
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.)
BSD Medical Corp
Original Assignee
BSD Medical Corp
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 BSD Medical Corp filed Critical BSD Medical Corp
Application granted granted Critical
Publication of DE3177232D1 publication Critical patent/DE3177232D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals
    • A61N1/403—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals for thermotherapy, e.g. hyperthermia

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (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)
  • Electrotherapy Devices (AREA)
  • Radiation-Therapy Devices (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Surgical Instruments (AREA)
  • Materials For Medical Uses (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
DE8686103569T 1980-04-02 1981-03-31 Ringfoermige vorrichtung zum behandeln von biologischem gewebe mittels elektromagnetischer strahlung. Expired - Lifetime DE3177232D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/136,506 US4462412A (en) 1980-04-02 1980-04-02 Annular electromagnetic radiation applicator for biological tissue, and method

Publications (1)

Publication Number Publication Date
DE3177232D1 true DE3177232D1 (de) 1990-12-13

Family

ID=22473140

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8686103569T Expired - Lifetime DE3177232D1 (de) 1980-04-02 1981-03-31 Ringfoermige vorrichtung zum behandeln von biologischem gewebe mittels elektromagnetischer strahlung.
DE8181901087T Expired DE3176954D1 (en) 1980-04-02 1981-03-31 Annular electromagnetic radiation application for biological tissue, and method

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8181901087T Expired DE3176954D1 (en) 1980-04-02 1981-03-31 Annular electromagnetic radiation application for biological tissue, and method

Country Status (5)

Country Link
US (1) US4462412A (de)
EP (2) EP0048750B1 (de)
AT (2) ATE58065T1 (de)
DE (2) DE3177232D1 (de)
WO (1) WO1981002841A1 (de)

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US8170643B2 (en) * 2005-11-22 2012-05-01 Bsd Medical Corporation System and method for irradiating a target with electromagnetic radiation to produce a heated region
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US9622813B2 (en) 2007-11-01 2017-04-18 Covidien Lp Method for volume determination and geometric reconstruction
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US8262703B2 (en) * 2008-01-31 2012-09-11 Vivant Medical, Inc. Medical device including member that deploys in a spiral-like configuration and method
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US9198723B2 (en) 2008-03-31 2015-12-01 Covidien Lp Re-hydration antenna for ablation
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US8834409B2 (en) * 2008-07-29 2014-09-16 Covidien Lp Method for ablation volume determination and geometric reconstruction
US20100030206A1 (en) * 2008-07-29 2010-02-04 Brannan Joseph D Tissue Ablation System With Phase-Controlled Channels
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US9173706B2 (en) * 2008-08-25 2015-11-03 Covidien Lp Dual-band dipole microwave ablation antenna
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US8403924B2 (en) 2008-09-03 2013-03-26 Vivant Medical, Inc. Shielding for an isolation apparatus used in a microwave generator
US20100087808A1 (en) * 2008-10-03 2010-04-08 Vivant Medical, Inc. Combined Frequency Microwave Ablation System, Devices and Methods of Use
US9113624B2 (en) 2008-10-15 2015-08-25 Covidien Lp System and method for perfusing biological organs
US9113924B2 (en) 2008-10-17 2015-08-25 Covidien Lp Choked dielectric loaded tip dipole microwave antenna
US8197473B2 (en) 2009-02-20 2012-06-12 Vivant Medical, Inc. Leaky-wave antennas for medical applications
US8202270B2 (en) 2009-02-20 2012-06-19 Vivant Medical, Inc. Leaky-wave antennas for medical applications
US9277969B2 (en) 2009-04-01 2016-03-08 Covidien Lp Microwave ablation system with user-controlled ablation size and method of use
US10045819B2 (en) 2009-04-14 2018-08-14 Covidien Lp Frequency identification for microwave ablation probes
US8353903B2 (en) * 2009-05-06 2013-01-15 Vivant Medical, Inc. Power-stage antenna integrated system
US8463396B2 (en) * 2009-05-06 2013-06-11 Covidien LLP Power-stage antenna integrated system with high-strength shaft
US8216227B2 (en) * 2009-05-06 2012-07-10 Vivant Medical, Inc. Power-stage antenna integrated system with junction member
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US8834460B2 (en) * 2009-05-29 2014-09-16 Covidien Lp Microwave ablation safety pad, microwave safety pad system and method of use
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Also Published As

Publication number Publication date
DE3176954D1 (en) 1989-01-26
EP0048750B1 (de) 1988-12-21
EP0048750A1 (de) 1982-04-07
US4462412A (en) 1984-07-31
EP0208058A1 (de) 1987-01-14
EP0048750A4 (de) 1984-05-03
ATE58065T1 (de) 1990-11-15
EP0208058B1 (de) 1990-11-07
WO1981002841A1 (en) 1981-10-15
ATE39327T1 (de) 1989-01-15

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