Otsuka Techno Corporation

Ito Co., Ltd.

Tetsuya Masuda

Hiroki Kakuyama

Makoto Sasaki

Nobuo Tsukui

Takashi Hisamoto

Yoichi Mukai

Koji Tsuji

Shuhei Ueda

Shinji Matsumoto

An electrical stimulation treatment device includes a pair of application electrodes which are disposed at a site of the skin of a person to be treated where an electrical stimulation is to be given and which supply the electrical stimulation to the skin and a control unit which is connected electrically to the application electrodes to control a magnitude of a stimulation voltage which is supplied to the application electrodes, in which the control unit includes a calculation means for calculating a magnitude of the stimulation voltage which is to be output, depending on a first maximum stimulation voltage set for each person to be treated and an elapsed time or a stimulation frequency from the start of a stimulation session of a predetermined time, and an output means for outputting the stimulation voltage while increasing the voltage in a stepwise manner based on the calculation results of the calculation means.

Electrical stimulation treatment device

An electrode for electrical stimulation therapy includes a sheet body of flat shape having a first surface facing a skin of a human body and a second surface at an opposite side to the first surface and at least one pair of flat electrodes that are provided at the first surface side of the sheet body and are mutually separated and the sheet body includes an expandable/contractible portion that is formed on a virtual axial line extending between the pair of flat electrodes and is expandable/contractible in a direction intersecting the virtual axial line. The electrical stimulation therapeutic device includes a device body and the electrode for electrical stimulation therapy electrically connected to the device body.

Electrode for electrical stimulation therapy and electrical stimulation therapeutic device

Display screen with graphical user interface

Connecting plug for cables

Medical electrode

A urination disorder treatment device includes a pair of body-surface electrode pads to supply an electrical stimulation signal from a back of a sacral bone, a stimulation signal control output circuit from which the pair of body-surface electrode pads supply the stimulation signal, a first measurement portion to measure electrocardiographic data based on a signal of electrical activity of the heart of the person to be treated, and a control portion to control supply of the stimulation signal based on an electrocardiographic waveform measured by the first measurement portion. A heart rate of the person to be treated may be judged to be a normal value from the electrocardiographic data, the control portion may delay timing of an output pulse from the pair of body-surface electrode pads so as not to be synchronized with the atrial systole P or the ventricular systole R of the electrocardiographic waveform.

Electrically stimulating therapy device

Provided is a urination disorder treatment device which easily confirms with high accuracy whether it is appropriately used or not. In the urination disorder treatment device, a control portion compares a stimulation pulseby a pair of body-surface electrode pads with a detection pulseof a toe to judge whether a nerve passing through the sacral bone or the vicinity of the sacral bone is appropriately stimulated by the stimulation pulseor not. Further, the detection pulseis generated by reactions of the tibial nerve and/or the peroneal nerve extended up to the tiptoe which are connected to the nerve passing through the sacral bone or the vicinity of the sacral bone by way of the ischiadic nerve.

Dysuria treatment device

Provided is an electric stimulation treatment device which is capable of outputting a stimulation voltage more efficiently than a conventional device. A urination disorder treatment device includes a pair of body-surface electrode pads, an indifferent electrode padwhich is larger in area than a body-surface electrode padwith a relatively larger area, of the pair of body-surface electrode pads, and disposed in the vicinity of the pair of body-surface electrode pads, and a control portionwhich supplies an electric signal to the pair of body-surface electrode padsand the indifferent electrode pad. The control portionexecutes any one of the following processing, that is, (1) a stimulation signal is output from one of the pair of body-surface electrode padswith respect to a reference potential set to an average potential of the other of the pair of body-surface electrode padsand the indifferent electrode pad, (2) a stimulation signal is output from both of the pair of body-surface electrode padswith respect to a reference potential set to the indifferent electrode pad, or (3) a stimulation signal is output from one of the pair of body-surface electrode padswith respect to a reference potential set to the indifferent electrode pad

Growing community of inventors

Naruto, Japan

Tetsuya Masuda