Title:
複合治療器
Document Type and Number:
Japanese Patent JP7022954
Kind Code:
B2
Abstract:
To provide a therapy device by combining an ultrasonic therapy device and a weak current stimulation therapy device, and to achieve downsizing of a probe to be used, and effective therapy.SOLUTION: A therapy device includes: piezoelectric elements 4 irradiating ultrasonic waves; metal contours 5 adhering to the piezoelectric elements 4; a probe of a pair constitution comprising the piezoelectric elements 4 and the metal contours 5; an ultrasonic driving circuit for driving the piezoelectric elements 4; a weak current supply circuit for supplying weak current to between the metal contours 5 of the pair of probes; and a capacitor arranged between electric wires between the metal contours 5 of the probes and the ultrasonic driving circuit. The therapy device has functions of both ultrasonic therapy device and weak current therapy device, and superposes weak current from the weak current supply circuit on an electric signal from the ultrasonic driving circuit, drives the piezoelectric elements 4, generates ultrasonic waves, and makes weak current flow with an electrode of the contour of the ultrasonic probe.SELECTED DRAWING: Figure 2
More Like This:
Inventors:
Tsukasa Kurahashi
Mayuko Kurahashi
Arai Hideki
Mayuko Kurahashi
Arai Hideki
Application Number:
JP2017169403A
Publication Date:
February 21, 2022
Filing Date:
September 04, 2017
Export Citation:
Assignee:
Ito Super Shortwave Co., Ltd.
International Classes:
A61N7/00; A61B17/00; A61N1/32
Domestic Patent References:
| JP2005253501A | ||||
| JP2006141493A | ||||
| JP3041064U |
Foreign References:
| KR101139808B1 | ||||
| US20090112283 |
Attorney, Agent or Firm:
Takeo Fukuchi
Yoichi Shirakawa
Yoichi Shirakawa