I・medex Co., Ltd.

Bringing-invisible-signals-into-form

Sensor business

TOP service sensor
ABOUT SERVICEイメージ

ABOUT SERVICE

Accurately Capturing the Body’s Subtle Signals

We develop, manufacture, and sell medical bioelectrodes used for ECG examinations, as well as electrodes for EMG and EEG, and gel pads for low-frequency therapy devices.

Our products achieve both stable signal detection and comfortable wear that minimizes skin irritation, even during long-term use. They are supplied to medical institutions in Japan and also overseas.
Applications are also expanding into welfare equipment, sports measurement, and agricultural fields, supported by a technical foundation capable of meeting diverse needs.

Strengths

Manufacturer-Grade Quality That Never Misses Micro Signals

Our proprietary full-shield structure significantly reduces electrostatic and electromagnetic noise. We provide an integrated solution that includes skin-friendly adhesive and waterproof designs suitable for long-term wear, biological safety evaluation compliant with ISO 10993, and full lot traceability based on ISO 13485/QMS. Custom shapes, tapes, and connectors are available according to application requirements.

  • Strength #01

    High-Performance Conductive Gel Technology Based On Proprietary Formulation

    strengthsイメージ

    Our proprietary conductive gel offers low skin irritation with adjustable adhesion.
    It minimizes skin resistance during use and supports a wide range of applications, from ECG electrodes to Spa treatment devices.

  • Strength #02

    Design and Manufacturing in Compliance with Medical Standards

    strengthsイメージ

    We have established a quality management system compliant with international standards including ISO 13485.
    Our manufacturing processes meet the safety and reliability requirements demanded in clinical environments.

  • Strength #03

    Capability for Multi-Field Application

    strengthsイメージ

    Beyond medical use, our technology is applied to biosensing in dairy farming, agriculture, and research fields.
    Based on decades of experience, we propose optimal products tailored to each specific application.

Achievements

From Healthcare to Medical, Achieving Both Mass Production
and Custom Solutions.

We provide OEM supply of disposable ECG/EMG/EEG electrodes, electrodes for low-frequency therapy devices, and research electrodes to customers in Japan and overseas.
We also conduct application-specific evaluations in collaboration with universities, medical institutions, and device manufacturers.

  • 心電図電極イメージ
    Track Record#01

    Development and Mass Production of Medical ECG Electrodes

    We have supplied disposable ECG electrodes used in hospitals and clinics for many years.
    With numerous OEM supply records to major Japanese medical device manufacturers, we have established strong trust in medical settings.

  • センサーイメージ
    Track Record#02

    Sensor Supply for Wearable Devices

    Our sensors are used in sports and fitness heart-rate monitoring devices and remote healthcare products.
    Superior comfort and stable signal acquisition have enabled expansion into international markets.

  • 研究イメージ
    Track Record#03

    Applications in Agriculture,
    Dairy Farming, and Research

    Our products have been adopted in research projects measuring biological data from livestock and plants.
    We continue to expand applications beyond medicine and promote joint research with academic institutions.

精密センサーの写真

Precision Sensors Trusted in Global Healthcare Environments

Built on expertise cultivated in Japan’s medical and research sectors, our bioelectrode and biosensor technologies are expanding into global clinical and wearable markets.

By delivering solutions that balance measurement accuracy, patient safety, and regulatory alignment, we continue to create new value for healthcare professionals and device manufacturers worldwide.