Title:
複合治療器
Document Type and Number:
Japanese Patent JP7278540
Kind Code:
B2
Abstract:
To mitigate a load on a user when holding and carrying a treatment apparatus, by making the treatment apparatus itself be light-weight and small-sized.SOLUTION: A treatment apparatus comprises: a main body including an ultrasound drive circuit and a weak current supply circuit; a pair of probes for irradiating an affected part with at least either of ultrasound and weak current, the probes having piezoelectric elements for generating the ultrasound on the basis of electric signals output by the ultrasound drive circuit and metal outer shells to which the piezoelectric elements are bonded; and capacitors disposed on signal lines between the ultrasound drive circuit and the metal outer shells. By alternately outputting the electric signal from the ultrasound drive circuit and the weak current from the weak current supply circuit, the ultrasound by the piezoelectric elements disposed in the probes and the weak current between the pair of probes from the metal outer shells of the probes as electrodes are generated alternately.SELECTED DRAWING: Figure 2
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Inventors:
Tsukasa Kurahashi
Mayuko Kurahashi
Hideki Arai
Mayuko Kurahashi
Hideki Arai
Application Number:
JP2022010449A
Publication Date:
May 22, 2023
Filing Date:
January 26, 2022
Export Citation:
Assignee:
Ito Super Shortwave Co., Ltd.
International Classes:
A61B17/00; A61N7/00; A61N1/32
Domestic Patent References:
| JP2005253501A | ||||
| JP2006141493A | ||||
| JP3041064U | ||||
| JP4811891A |
Foreign References:
| KR101139808B1 | ||||
| US20090112283 |
Attorney, Agent or Firm:
Takeo Fukuchi