EDAN SE-310 3-Channel Portable Electrocardiograph

The EDAN SE-310 is an ultra-compact 3-channel resting electrocardiograph designed for clinicians who need 12-lead diagnostic capability in a device that can be carried by hand—whether between examination rooms, during ward rounds, or in primary care and mobile settings. At approximately 1 kg and equipped with a 5-inch high-resolution color touchscreen, the SE-310 is engineered for portability without removing the core acquisition and interpretation functions of a clinical ECG device.

The SE-310 acquires all 12 leads simultaneously and records 3 leads per page, with the full 12-lead set captured in a single acquisition pass. The signal chain includes a 24-bit A/D converter, sampling rate up to 64,000 Hz (with 128 kHz referenced in some distributor documentation), CMRR up to 140 dB, and a bandwidth of 0.01–350 Hz—parameters that EDAN and its distributors describe as supporting accurate ECG signal capture, including pediatric applications. Comprehensive digital filters address baseline drift, AC interference, and EMG noise.

The SE-310 includes automatic ECG measurements and interpretation via the SEMIP algorithm, with interpretive statements offered on an advisory basis only—they support, but do not replace, clinician analysis and diagnosis. Distributor documentation notes that the interpretation function is validated using CSE/AHA/MIT databases, and signal quality indicators use color coding to show whether the signal is normal, poor, or missing at a glance. Glasgow interpretation is referenced as an optional algorithm in some documentation.

For workflow, the SE-310 supports Auto, Manual, and Rhythm modes, with on-screen diagnosis and shortcut keys for direct operation. The device stores up to 10,000 ECG examinations with overwrite of the oldest records, and supports report export in PDF, XML, SCP, and DICOM formats where configured. The built-in rechargeable lithium-ion battery supports approximately 4 hours of continuous operation with a report printed every 5 minutes, according to distributor documentation.

Regulatory status: The SE-310 series is covered by China NMPA registration and EU MDR CE certification, as disclosed in EDAN’s 2025 semi-annual report. No independent FDA 510(k) clearance specific to the SE-310 model was identified in the public FDA database during preparation of this page. Availability and cleared claims vary by market; confirm local registration and labeling before purchase.

The SE-310 is built for facilities that need a genuinely portable, 12-lead-acquisition ECG device with integrated printing, on-screen interpretation support, and battery-backed mobility—without the footprint or power dependency of a cart-based system.

Key Features & Benefits

Approximately 1 kg with 5-Inch Color Touchscreen

At approximately 1 kg, the SE-310 is designed for single-hand transport between examination rooms, clinics, and mobile care settings. The 5-inch capacitive color touchscreen provides an intuitive, smartphone-like interface with shortcut keys for direct access to frequently used functions, and supports clear waveform viewing during acquisition and review. The device’s flat, smooth surfaces are designed for routine cleaning and disinfection between patients.

12-Lead Simultaneous Acquisition with 3-Channel Recording

The SE-310 acquires all 12 leads simultaneously through body surface electrodes, then records 3 leads per page—the full 12-lead set is captured in one acquisition pass, while the printed format remains compact on standard thermal paper. This configuration supports complete 12-lead diagnostic workflows within a 3-channel recording format.

24-Bit Signal Chain with 64,000 Hz Sampling and 140 dB CMRR

The SE-310 uses a 24-bit A/D converter with sampling up to 64,000 Hz (with 128 kHz referenced in some distributor documentation), CMRR up to 140 dB, and a bandwidth of 0.01–350 Hz. EDAN and its distributors position these parameters as supporting precise ECG signal capture, effective noise rejection, and pediatric ECG applications, with the bandwidth aligned to AHA recommendations for neonatal and pediatric studies. These are signal-chain specifications; clinical value depends on proper electrode placement and clinician review.

SEMIP Interpretation with Advisory Labeling

The SE-310 includes automatic ECG measurements and analysis processed by the SEMIP algorithm. Distributor documentation states that the interpretation function is validated using standard CSE/AHA/MIT databases. Per the advisory labeling context for EDAN ECG devices, interpretive statements support, but do not replace, clinician analysis and diagnosis. Glasgow interpretation is referenced as an optional algorithm in some distributor documentation.

Color-Coded Signal Quality Indicators

The SE-310 includes visual signal quality indicators that use color coding to show normal, poor, or missing signals, allowing the clinician to identify electrode contact or signal issues at a glance before committing to a recording. This is intended to support acquisition quality during routine and mobile use.

10,000-Examination Storage and Multi-Format Export

The SE-310 stores up to 10,000 ECG examinations internally, with automatic overwriting of the oldest records when capacity is reached. Distributor documentation also references report comparison, lead reversal correction, and post-acquisition parameter adjustment capabilities. Reports can be exported in PDF, XML, SCP, and DICOM formats where configured, supporting integration with data management systems.

Approximately 4-Hour Battery with Integrated Thermal Printer

The built-in rechargeable lithium-ion battery supports approximately 4 hours of continuous operation with a report printed every 5 minutes, according to distributor documentation. The integrated thermal printer produces 3-channel reports on standard thermal paper, so acquisition and hard-copy documentation happen in the same compact enclosure. EDAN product literature also positions the SE-310 for ambulance transport and mobile use.

Auto, Manual, and Rhythm Modes

The SE-310 supports Auto, Manual, and Rhythm recording modes, allowing the user to choose between pre-configured acquisition sequences, full manual control, and rhythm strips depending on the clinical task and user preference.

Regulatory Status: China NMPA and EU MDR CE

The SE-310 series is covered by China NMPA registration and EU MDR CE certification, as disclosed in EDAN’s 2025 semi-annual report. No independent FDA 510(k) clearance specific to the SE-310 model was identified in the public FDA database during preparation of this page. Availability and cleared claims vary by market; confirm local registration and labeling before purchase.

Technical Specifications

Why Choose the EDAN SE-310?