A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 18/00 (2006.01) A61N 5/02 (2006.01)
Patent
CA 2648293
Advanced RF therapeutic antenna probes, their systems and usage methods are disclosed. The therapeutic antenna probe comprising an RF power transmitting cable by which a dipole antenna assembly is formed and a sheath that includes the dipole antenna assembly therein. The RF power transmitting means comprises at least a central conductor, a cylindrical dielectric insulator formed around the central conductor and an outer conductor all of which are formed to be the dipole antenna assembly. A dipole antenna which is a member of the dipole antenna assembly is composed of the first and second electrodes which are formed by a part and another part of the outer conductor, respectively, and electrically connected to the one central conductor and an isolating means which is formed between the first and the second electrodes. The sheath is made of a hard material for at least a head element having a sharp edge.
La présente invention décrit des sondes-antennes thérapeutiques RF avancées, leurs systèmes et leurs procédés d'utilisation. La sonde-antenne thérapeutique comprend un câble de transmission d'énergie radiofréquence (RF) formant un ensemble antenne dipôle, et une gaine qui enveloppe cet ensemble. Le moyen de transmission d'énergie radiofréquence comprend au moins un conducteur central, un isolant diélectrique cylindrique formé autour du conducteur central et un conducteur externe, tous ces éléments constituant l'ensemble antenne dipôle. Une antenne dipôle, laquelle constitue un élément de l'ensemble antenne dipôle, est composée des première et second électrodes qui sont formées par une première et une seconde partie du conducteur externe, respectivement, et connectées électriquement au conducteur central, et d'un moyen isolant formé entre les première et seconde électrodes. La gaine est fabriquée dans un matériau dur destiné à au moins un élément de tête présentant une arête vive.
Gowling Lafleur Henderson Llp
Namiki Seimitsu Houseki Kabushiki Kaisha
LandOfFree
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