THERAPEUTIC TREATMENT DEVICE

摘要

A living tissue to be treated is brought into contact with a first high-frequency electrode having high thermal conductivity. A substrate on which an electric resistance pattern is formed is longer than the first electrode. The substrate includes an end portion projected from the first high-frequency electrode. A first lead connection portion electrically connected to the electric resistance pattern is formed on the projected end portion. The substrate is pasted to the first electrode by use of a high-thermal-conductivity heat-resistant adhesive sheet. A lead line for applying power to the electric resistance pattern is arranged in the first lead connection portion where it extends in the longitudinal direction of the first electrode and on the side close to the first electrode.

主权项

1. A therapeutic treatment device for treating a living tissue by heating comprising:
a heat conduction plate comprising a first major surface and a second major surface opposite to each other and configured to apply heat to the living tissue, with the first major surface kept in contact with the living tissue; a substrate provided on the second major surface of the heat conduction plate and comprising a projected portion projected from the heat conduction plate; an electric resistance pattern formed on the substrate, thermally coupled to the heat conduction plate and configured to generate heat upon application of power; a first lead connection portion formed on the projected portion of the substrate and electrically connected to the electric resistance pattern; and a first lead line arranged closer to the heat conduction plate than is the substrate, electrically connected to the first lead connection portion, and configured to apply the power to the electric resistance pattern.