Electrocardiograph (ECG) Device – Six-Channel Yasham 635 Model

Product Introduction:

This device receives and records the electrical potential changes caused by cardiac muscle stimulation using 12 connected leads to the patient and displays them in waveforms. This device can work with AC or DC (battery) power inputs. The device is not portable and is usable at physicians’ offices, medical centers and clinics, general and specialized hospitals, and rural health centers.

Technical Specifications:

* Capable of displaying 12-lead waveforms, selection of Rhythm Lead, and displaying its waveform separately on the screen, printing the waveforms up to 6 channels, internal storage to record data, displaying and printing the recorded data, measuring and interpreting ECG parameters

* Class-1 protection class with built-in battery

* Electroshock-protected (Type CF)

* 5-inch display with 480 × 270 pixel resolution

* Sampling frequency: 1000 Hz

* Frequency bandwidth 0.05~150 Hz with CMRR higher than 92 dB

* Leakage current less than 10 uA

Advantages:

* Contains technological modules, such as multilayered technology (four layers for analog board and ten layers for motherboard), motherboard design based on ATMEL-family micro-controller, digital filter design (especially EMG filter), also designing a ten-layered motherboard compatible with Linux operating system

* Containing software filters, including drift-removal filter (low-frequency distortions on the grounding line), power grid noise removal (with a selectable frequency of 50 or 60 Hz), low-pass filter (with four selective cut-off frequencies), and EMG filter (which can adaptively remove muscular noise)

* Lower prices compared with similar devices.

International Standards or Permission:

* CE from KIWA

* In compliance with IEC 60601-1:2012 and IEC 60601-2-25:2011 standards

* In compliance with design control requirements according to ISO 13485