Release date: 2015-07-20
According to the World Health Organization, more than 17 million people die each year from cardiovascular disease, accounting for 30% of the global death toll. The cardiovascular mortality rate in China is 40%, ranking first in the world. About 3.5 million people die each year from cardiovascular disease, which is 9,590 people a day, 400 people per hour, and one person dies of cardiovascular disease every 10 seconds.
In fact, 90% of deaths can be avoided by warning. Just like SmartCardio did.
SmartCardio is an intelligent portable wireless ECG monitor that detects human ECG in real time and provides professional cardiologist guidance and hazard warning.
That is, it not only tracks the measurement of ECG, but also has many other innovative technologies. For example, the cardiologist can view the user's ECG data in real time and make analysis and judgment. The device can monitor the ECG of the human body 24 hours a day. Parameters, and the number of electrodes is reduced by half. And the use of the process is completely wireless, without affecting the normal activities of the human body.
SmartCardio: wireless electrode + machine + remote server, making ECG measurement smarter
- Wireless electrode: The wireless electrode is directly connected to the human body, and the appearance is absolutely invisible. It is completely bingo for the beauty person. And completely wireless, which means SmartCardio will not affect normal sports.
- Device: After receiving the data from the electrode part, it performs denoising and the like, and then transmits the processed data to the cloud and displays it on the user intelligent terminal.
- Remote server: ECG data analysis is performed on the server. The basic flow is as follows. First, the ECG data is obtained from the ECG electrode and saved on the server. At the same time, it can obtain the ECG signal obtained this time. The data is compared with a large amount of historical data to generate a disease prediction analysis and to assess the overall health of the user. SmartCardio can also send the results of data analysis to patients, patient relatives, attending physicians, caregivers, and more.
SmartCardio: client + relative + doctor care, making patient experience easier
- Client: You can view the ECG received from the cloud in real time, and get the results and warnings from the server analysis.
- Relatives: As long as the corresponding application is installed, relatives can also check the patient's health at any time.
- Doctor Care: Doctors or caregivers can get analysis and warnings from the server and view the patient's ECG status in real time, and they can also view the patient's history of ECG data.
SmartCardio: ECG analysis algorithm is the core competitiveness, completely wireless and more comfortable
The SmartCardio device is mainly composed of hardware and software. The hardware part is a micro-wireless 12-lead electrocardiograph. The software part mainly analyzes and processes the real-time signals. The system analyzes and processes the ECG for early diagnosis. The diagnosis is done by an experienced cardiologist.
The algorithm for ECG recognition analysis is original and has never been seen before. This is the company's core competitiveness, and the algorithm can also be applied to the technical field of processing non-stationary signals. The portable miniature electrocardiograph is one of the most advanced devices in the world and is an important part of the digital health industry.
The fully wireless and integrated system allows SmartCardio to give patients a more comfortable experience under normal working conditions. With this product, the patient can move freely without worrying about the electrode or the disconnection of the line.
SmartCardio: parameters and module components
- parameter
Size: 45 × 60 × 9mm
Weight: 30g
Battery: 3.6V 750mA
Power: 7 days output voltage can be continuously recorded: 0.03 to 400mV
Frequency: 0.05-1500hz (-3dB)
Noise: less than 7mV
Voltage capacity difference: +500mV
- Main module
1. Analog module. The 12-lead ECG signal acquisition node uses the ADS1293 ECG acquisition chip. The system also includes three integrated instrumentation amplifiers for amplifying the biovoltage and three 24-bit analog-to-digital converters. The ECG signal is a human body signal and has the characteristics of low frequency weak signal under strong background noise. Therefore, the system also has a filter circuit and a defibrillation protection circuit, and simultaneously transmits data to the central processor by means of synchronous transmission.
2. CPU. The system's processor uses the ARM STM32F103 processor with 72 MIPS speed. Main function: Receive new store data and store it, and analyze and analyze the data.
3. Bluetooth module. The ECG data is wirelessly transmitted to a terminal such as a mobile phone tablet.
4. Memory module. Stostoit's on-chip flash memory capacity and data memory card, of course, can be adjusted according to different usage methods.
5. Battery. The integrated lithium polymer battery has a capacity of 750 mAh. Under the normal working condition of SmartCardio, at least one week of dynamic ECG data can be continuously monitored. For nodes, it can be used for at least one month without charging.
According to the statistics of the arterial network, there are many kinds of ECG instruments on the market. The appearance of SmartCardio brings people a bright feeling: wireless, wearable, and endurance, can continuously measure ECG signals without affecting normal life. At the same time, the movement and the doctors form a simple diagnosis and treatment loop, which is a combination of Dacheng.
Source: Arterial Network
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