Title:
イオン導入装置
Document Type and Number:
Japanese Patent JP7399459
Kind Code:
B2
Abstract:
To suppress stimulation to a living body when removing electric charge accumulated on the living body.SOLUTION: An ion introduction device includes: an output part having a pair of electrodes; a power supply circuit having a first switch for controlling power supply to the output part; a discharge circuit having a second switch for controlling short-circuiting of the pair of electrodes; and a control part for controlling the first switch and the second switch. The control part repeats a power supply period Ta for turning the first switch on and outputting an electric current to the living body from the output part, and a non-power supply period Tb for turning the first switch off. The control part gradually discharges electric charge accumulated on the living body by causing the second switch to repeat being turned on and off by a pulse group S21 for discharge having a plurality of pulses for discharge in the non-power supply period Tb.SELECTED DRAWING: Figure 4
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Inventors:
Tatsuyuki Kobayashi
Application Number:
JP2019211984A
Publication Date:
December 18, 2023
Filing Date:
November 25, 2019
Export Citation:
Assignee:
Techno Link Co., Ltd.
International Classes:
A61N1/30
Domestic Patent References:
| JP8322947A | ||||
| JP2017519551A |
Foreign References:
| US20030208236 |
Attorney, Agent or Firm:
Patent Attorney Corporation Isshiki International Patent Office