Low-Frequency Pulse Technology

In response to the demands of the self-medication era—an age defined by a rapidly aging society and the growing importance of personal health management—AINA is pioneering innovative healthcare technologies through continuous investment in R&D.
In particular, we are building our proprietary capabilities to lead the future healthcare industry, grounded in core technological strengths in bio-friendly low-frequency pulse technology and LED light therapy, which have been secured through government-sponsored R&D projects.
Perfected with Government R&D Support
With the active support of government R&D initiatives, AINA is committed to innovating personalized healthcare technology.
Based on the core capabilities secured through national projects like the 'Next-Generation Leading Industry Technology R&D Project' and the 'Regional Strategic Industry-Based Convergence Technology Support Project,' we possess the following proprietary technologies and patents in the field of low-frequency pulse technology.

Low-Frequency Pulse Technology
Our low-frequency pulse technology applies electrical signals in pulse form within a specific, bio-safe frequency range (1Hz - 1,000Hz). This core technology goes beyond simple pain relief, contributing to the regulation and activation of a wide range of biological functions. Through a deep understanding accumulated from government R&D and our proprietary waveform control algorithms, AINA optimizes the response of human tissue. This allows us to provide safe yet effective customized stimulation solutions. AINA's low-frequency pulse technology offers value far beyond mere pain relief. Experience the innovation of AINA, perfected through government R&D support.
Electrical Stimulation Control System

Technology and Patents
AINA has secured its differentiated low-frequency
pulse technology through numerous proprietary
patents and utility models.
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Multi-Channel Pulse Control Technology
A core technology that delivers optimized and precise custom stimulation throughout the body through independent pulse control across multiple output channels.- Abdominal Stimulation Device Capable of Non-Linear Stimulation (Patent No. 10-1174316)
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Technology for Maximizing Stimulation Efficiency and Convenience
A technology designed for efficient energy delivery and maximum user convenience.- Electric Stimulator for Knee Meridians (Patent No. 10-1396310)
- Handheld Wand-Type Portable Stimulation Device (Utility Model No. 20-0494081)
- LED-Equipped Combination Stimulation Device (Patent No. 10-1416611)
- Footplate with Selective Operation of Low-Frequency and 3-Wavelength LED (Utility Model No. 20-0494148)
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Wearable Device Technology
A wearable device system based on a compact, low-power design for enhanced user convenience.- Wearable Article with Conductive Textiles (Patent No. 10-1174312)
- Conductive Garment Based on Wave Frequencies (Patent No. 10-1394176)
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IMS and MTL Convergence Technology
An innovative technology that maximizes synergy by integrating low-frequency pulse technology with LED light therapy (MTL).- Combination Stimulator with an Easily Detachable Abdominal Pad featuring MTL Technology (Patent No. 10-2133033)
- Personal Electrical Stimulator with IMS and MTL Convergence Technology (Patent No. 10-2133035)
- Device for Cervical Pain Relief and Correction Using Electrical Stimulation and LED (Patent No. 10-1427604)
- Device for Treating Urinary and Fecal Incontinence Using Electrical Stimulation and LED (Patent No. 10-1963175)
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Personalized Stimulation and Measurement Technology
A forward-thinking technology that delivers safe and effective stimulation by automatically adjusting intensity and waveforms based on real-time bio-impedance analysis.- Meridian Measurement Device Using Electrical Stimulation (Patent No. 10-1100718)
- Smart Self-Care Electrical Stimulator Utilizing a Biosensor (Patent No. 10-1394174)