Zoncare iMAC 1800 Professional Digital 18-Lead ECG Machine

The Zoncare iMAC 1800 is a professional-grade 18-lead digital electrocardiograph engineered for comprehensive cardiac assessment in hospitals, chest pain centers, and diagnostic facilities. It moves beyond standard 12-lead ECG by adding right precordial and posterior wall leads, enabling simultaneous acquisition, display, measurement, and analysis of all 18 leads on a single screen—addressing the clinical limitation of conventional 12-lead systems that cannot observe multiple cardiac regions at once.

The system pairs a 15-inch high-resolution color touchscreen (1024 × 768) with a QWERTY keyboard, trackball mouse, and seven shortcut keys, alongside a carry handle for transport between examination rooms and bedside locations. The multi-axis TP® thermal printer is designed to accurately trace every waveform point, supporting 18-lead printing in 6×3 format.

The acquisition chain includes a 32,000 Hz per-channel sampling rate, 24-bit A/D conversion, and a 0.01–350 Hz ultra-wide frequency response—parameters intended to capture signals from pediatric through elderly patients. The proprietary iFilter™ adaptive filtering technology is designed to significantly improve ECG signal quality, and the system supports single-chamber and dual-chamber pacemaker detection.

The AlphaECG self-developed analysis algorithm is positioned for ST-segment elevation myocardial infarction (STEMI) interpretation, alongside advanced analysis functions including Vector ECG (VCG), Timed Vector ECG (TVCG), Heart Rate Variability (HRV), Spectrum ECG, Ventricular Late Potentials (VLP), and QT Dispersion. The system remains compatible with standard 12-lead acquisition and analysis for routine workflows.

Reports can be transmitted directly to hospital PACS, HIS, and EMR systems via DICOM, HTTP, FTP, or SAMBA protocols without a dedicated workstation, and saved in PNG, DCM, XML, HL7, PDF, JPG, GDT, or ZQECG formats. Wi-Fi and LAN connectivity are supported, and the VGA interface enables external display for online education or consultation scenarios.

Regulatory status: The iMAC 1800 holds China NMPA registration as a Class II medical device. Distributor documentation references FDA, CE, ISO 13485, and SFDA certifications for the platform. No independent FDA 510(k) clearance specific to the iMAC 1800 model name was identified in the public FDA database during preparation of this page; confirm the specific regulatory status and intended use for your market before purchase. No independent peer-reviewed clinical validation study specific to the iMAC 1800 was identified in the public literature during preparation of this page. Availability, labeling, and cleared claims vary by market.

Key Features & Benefits

18-Lead Synchronous Acquisition for Expanded Cardiac Coverage

The iMAC 1800 acquires, displays, measures, and analyzes all 18 leads simultaneously, adding right precordial and posterior wall coverage to the standard 12-lead set. This configuration is intended to support simultaneous observation of multiple cardiac regions—including the right ventricle, anterior wall, posterior wall, and inferior wall—within a single acquisition pass. The system remains compatible with standard 12-lead ECG for routine examinations, allowing the same platform to serve both expanded and conventional workflows.

32,000 Hz Sampling, 24-Bit A/D, and 0.01–350 Hz Bandwidth

The 32,000 Hz per-channel sampling rate, 24-bit A/D converter, and 0.01–350 Hz ultra-wide frequency response are positioned to capture signals across pediatric to elderly patients. iFilter™ adaptive filtering technology is designed to significantly improve ECG signal quality, and baseline stability is referenced at 1 second. These are signal-chain specifications—clinical value depends on proper electrode placement and clinician review.

AlphaECG Algorithm with STEMI Interpretation and Advanced Analysis

The AlphaECG self-developed algorithm is positioned for ST-segment elevation myocardial infarction (STEMI) interpretation, supporting chest pain center workflows for rapid identification and triage. The system also supports advanced analysis functions including Vector ECG (VCG), Timed Vector ECG (TVCG), Heart Rate Variability (HRV), Spectrum ECG, Ventricular Late Potentials (VLP), and QT Dispersion—extending the platform beyond routine rhythm assessment. Single-chamber and dual-chamber pacemaker signal acquisition and analysis are also supported.

15-Inch Touchscreen with QWERTY Keyboard and Trackball Mouse

The 15-inch color touchscreen (1024 × 768) provides a large grid-background display for waveform review, with multi-touch operation and an adjustable viewing angle. The QWERTY keyboard, trackball mouse, and seven shortcut keys are designed to support PC-like menu navigation and efficient patient information entry in routine clinical operation. A carry handle supports hand-carried transport between examination rooms and bedside locations.

Multi-Axis TP® Thermal Printer with 18-Lead 6×3 Output

The multi-axis TP® thermal printer is designed to accurately trace every point of the ECG waveform, supporting clear and meticulous report output. The system supports 18-lead printing in 6×3 format, alongside conventional 12-lead layouts. An external laser printer is also referenced for A4 output where configured.

DICOM Connectivity for PACS, HIS, and EMR Integration

The iMAC 1800 supports direct transmission of reports to hospital PACS, HIS, and EMR systems via DICOM, HTTP, FTP, or SAMBA protocols, without requiring a dedicated ECG workstation. Wi-Fi and LAN connectivity are standard, and the VGA interface supports external display for online education or consultation scenarios. Export formats include PNG, DCM, XML, HL7, PDF, JPG, GDT, and ZQECG.

Comprehensive Peripheral and Connectivity Interface

The system includes USB, VGA, LAN (RJ45), SD card, and RS232 interfaces, supporting USB disk, barcode scanner, mouse, keyboard, and external printer connectivity. The three-pronged lead wire design is intended to reduce cable tangling during examination setup.

Technical Specifications

Why Choose the Zoncare iMAC 1800?