Nanochap Vital Signs Parameter Detection Chip Nine Senses Series EPC001 on Cardiac Vest, All-round Vital Signs Monitoring

PublishTime： 2024-02-14 Article Source：Nanochap News

A cardio-jacket is a smart wearable device used to monitor the human heart's electrical signals. It is usually made of soft electrode material, and by attaching it to the chest or other parts of the body, it can detect the electrical activity of the heart in real time and record the ECG waveform.

Nanochap focuses on the research and development of vital signs detection and neurostimulation and has developed a superior Vital Signs Parameter Detection Chip, Nine Senses Series EPC001. The chip monitors the human body's ECG signals in real-time by implanting them into an ECG suit and converting them into readable and digitized data. Not only that, but Nine Senses Series EPC001 also has a variety of other sensor processing units that can collect other vital signs data, such as pulse, breathing, etc., to achieve comprehensive vital signs monitoring.

Cardiac clothing, as the name suggests, is a smart wearable device that combines cardiac monitoring technology with clothing. With the application of the Nine Senses Series EPC001 chip, the ECG jacket has higher accuracy and stability. Traditional ECG monitoring devices are often bulky and complex, making them difficult to wear continuously. The ECG jacket breaks this limitation, not only looks fashionable and comfortable but also can be worn at any time, with all-weather monitoring. The application of the Nine Senses Series EPC001 chip effectively enhances the comfort and portability of ECG clothing.

The application of the Nine Senses Series EPC001 chip also makes the ECG jacket very convenient for data processing and sharing. Traditional ECG monitoring devices often require data to be transmitted through a wired connection to a medical device for analysis. In contrast, ECG jackets independent of the Nine Senses Series EPC001 chip can transmit real-time ECG data to smartphones or the cloud via Bluetooth or Wi-Fi connection, enabling online data processing. This means that doctors can view the patient's monitoring data anytime and anywhere to detect and prevent heart problems in advance. At the same time, users can also share their heart health data and communicate with doctors friends, and relatives for more health advice and guidance.

With the application of the Nine Senses Series EPC001 chip, the cardiac vest is becoming more and more widely used in the healthcare field. Clinically, cardiac coats can help doctors monitor patients' heart health promptly and provide more accurate diagnosis and treatment plans. In daily life, cardiac coats can help people better manage their heart health, detect potential problems early, and take appropriate measures to intervene. In addition, cardio jackets can also be applied in the field of sports training and fitness to help athletes and fitness enthusiasts monitor their heart rate and exercise endurance and improve training results.

The Nine Senses Series EPC001 Vital Signs Parameter Detection Chip is a sensing system-on-chip (SoC) designed specifically for bioelectricity. It integrates a high-precision EEG/ECG/EMG/PPG analog front-end and a powerful RISC-V microcontroller (MCU). The SoC integrates a powerful ECG/PPG feature extraction function (Heart APP), a wealth of health detection algorithms (cuff-less blood pressure, cardiovascular function index, anxiety index, fatigue index, blood oxygen, EEG concentration, and fatigue index), a powerful EEG/ECG/EMG/PPG analog front-end and a powerful RISC-V microcontroller (MCU).

The EPC001 EPC001 Vital Signs Parameter Detection Chip is designed for bioelectricity, blood oxygen, brain wave concentration, relaxation, etc.) are is widely used in a variety of multi-parameter, high-performance portable health testing products. Its versatile peripheral interfaces allow the SoC to be externally extended with multiple different sensors. The powerful RISC-V core MCU processing and its memory space facilitates the integration of different wireless transceiver (e.g. BLE or NFC) protocol stacks for transmitting measurement data.

Nanochap Nine Senses Series EPC001 Vital Signs Parameter Detection Chip Advantages and Features

1. Multi-parameter detection: PPG/EEG/ECG/EMG signals are detected.

2. High integration. Integrated RISC-V MCU, single-channel ECG analog front-end, single-channel PPG analog front-end, and hardware filter circuit.

3. High sampling rate: ECG channel: 62.5Hz - 32KHz sampling rate, up to 4kHz bandwidth independent acquisition system.

4. High detection accuracy. Ultra-low noise programmable amplifier PGA and 24-bit ADC to intercept the complete signal with high dynamic range and high precision, providing a guarantee for the accuracy of measurement results.

Product Parameters

-Operating voltage range: 2.5V ~ 5V

-Operating temperature range: -40℃ ~ 125℃

-Low power consumption modes: sleep mode, shutdown mode, standby mode

-Low-pass/high-pass/band-stop filters

-256KB-Flash, 64KB-ROM, 64KB-RAM

-UART, SPI, QSPI, I²C, I²S and other digital communication interfaces.

-RISC-V core

-EEG/ECG/EMG signals

Stand-alone acquisition system with up to 32 kHz bandwidth

INA programmable gain range: 1 to 120

Input noise: <2.5μVrms (BW = 0.1~100Hz, gain= 6)

AC and DC lead shedding detection; supports right leg drive (RLD)

24-bit ADC analog front-end with programmable amplifier support

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