DE3176954D1 - Annular electromagnetic radiation application for biological tissue, and method - Google Patents

Annular electromagnetic radiation application for biological tissue, and method

Info

Publication number
DE3176954D1
DE3176954D1 DE8181901087T DE3176954T DE3176954D1 DE 3176954 D1 DE3176954 D1 DE 3176954D1 DE 8181901087 T DE8181901087 T DE 8181901087T DE 3176954 T DE3176954 T DE 3176954T DE 3176954 D1 DE3176954 D1 DE 3176954D1
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
Application number
DE8181901087T
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 DE3176954D1 publication Critical patent/DE3176954D1/de
Expired 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
DE8181901087T 1980-04-02 1981-03-31 Annular electromagnetic radiation application for biological tissue, and method Expired DE3176954D1 (en)

Applications Claiming Priority (2)

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
PCT/US1981/000415 WO1981002841A1 (en) 1980-04-02 1981-03-31 Annular electromagnetic radiation applicator for biological tissue,and method

Publications (1)

Publication Number Publication Date
DE3176954D1 true DE3176954D1 (en) 1989-01-26

Family

ID=22473140

Family Applications (2)

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
DE8686103569T Expired - Lifetime DE3177232D1 (de) 1980-04-02 1981-03-31 Ringfoermige vorrichtung zum behandeln von biologischem gewebe mittels elektromagnetischer strahlung.

Family Applications After (1)

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.

Country Status (5)

Country Link
US (1) US4462412A (de)
EP (2) EP0208058B1 (de)
AT (2) ATE58065T1 (de)
DE (2) DE3176954D1 (de)
WO (1) WO1981002841A1 (de)

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Also Published As

Publication number Publication date
WO1981002841A1 (en) 1981-10-15
US4462412A (en) 1984-07-31
ATE39327T1 (de) 1989-01-15
EP0048750B1 (de) 1988-12-21
DE3177232D1 (de) 1990-12-13
EP0208058B1 (de) 1990-11-07
EP0208058A1 (de) 1987-01-14
ATE58065T1 (de) 1990-11-15
EP0048750A4 (de) 1984-05-03
EP0048750A1 (de) 1982-04-07

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Legal Events

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