AT-Patch
      AT-Patch

      Up to 14-day Uninterrupted
      Ambulatory Cardiac Monitor

      ECG
      Patch
      AT-Patch is a patch-type wearable medical device designed to support continuous ECG monitoring for up to 14 days, depending on the cleared model and market.
      • Securing a competitive edge through a minimal, lightweight design and long-term continuous monitoring.
      • Optimized performance through the seamless integration of hardware, software, and analytical algorithms.
      AI Algorithm

      Proprietary AI algorithms protected by multiple domestic and international patents.
      Technology developed to support ECG data review, with regulatory status and clinical evidence varying by market.

      AT-Patch software was classified as Enhanced level
      in the FDA Level of Concern (LOC) assessment

      • AT-Report (PC Program)

        AI-based ECG data analysis support software

      • AT-Report (Hard Copy)

        Reports combine AI analysis outputs with clinician review workflows

      AI-Powered ECG Analysis

      4-step AI Analysis Pipeline for Arrhythmia Detection

      • Step 1
        CAPTURE

        High-sensitivity
        Sensors acquire electrical
        in the heart

      • Step 2
        ANALYZE

        Specialized AI algorithms
        analyze the ECG
        waveform

      • Step 3
        DETECT

        Detects arrhythmia
        in real-time and
        assesses risk

      • Step 4
        REPORT

        Generates clear
        analysis reports
        for healthcare providers and users

      AT-Note
      • Live ECG viewer via Bluetooth
      • Easy to record your symptoms
      Various ECG monitoring durations offered
      Model ATP-C70 ATP-C130
      Monitoring Duration Up to 7 days Up to 14 days
      Type Disposable, Single lead (Lead II)
      Medical device Classification Class II
      Size Body 32.6 x 39.6 x 7.7 mm
      Patch 74 x 47.1 x 8.4 mm      		 Body 31 x 39 x 7.8 mm
      Patch 84 x 48.8 x 8.5 mm
      Weight 13g 13g
      Ingress Protection IP44 IP57
      Certificate FDA, PMDA, CE MDR, MFDS, MHRA
      Memory Internal memory
      Supported OS Android, iOS
      Power/Voltage Internal Battery, DC 3V
      (Li/MnO2, Type CR2032)

      Performance optimization through the combination of HW, SW, and analysis algorithms

      AT-Patch
      01 ECG signal acquisition design

      AT-Patch uses a short integrated electrode designed to reduce motion-related noise, and a sensor chip developed to support ECG signal acquisition.

      02 Allows for showering and light activities

      AT-Patch is designed with model-specific IP44/IP57 ingress protection for daily activities, including showering when used according to the instructions for use. Operation and use conditions may vary by model and market.

      03 No charging or electrode replacement required while the ECG monitoring

      AT-Patch is designed for continuous ECG monitoring for up to 14 days (active mode, depending on the model). Its single-use coin cell battery and integrated electrode design reduce charging or electrode replacement during the prescribed monitoring period.

      04 Small size & light weight

      AT-Patch is designed as a compact, lightweight wearable ECG monitor. Product models and monitoring duration may vary by market, including 7-day and 14-day configurations where cleared.