How to wash?
Remove the device from the pocket of the t-shirt and wash the t-shirt normally by following the wash instructions attached therein.
How to use VitalJacket?
VitalJacket is the most comfortable and easy-to-use ECG on the market. Click here to download the VitalJacket Simple Guide.
VitalJacket is a medical monitoring device that allows you to perform an electrocardiogram in complete comfort through a t-shirt with a small device in your pocket.
Where to buy?
Contact our office for more information on where you can purchase VitalJacket systems.Contacts
Quanto tempo se pode usar?
The VitalJacket can be continuously used for as long as you want without any problem.
Who can / should use?
Anyone can use VitalJacket. It has no contraindications or any invasive characteristics. It is recommended to all people who have an interest in monitoring their vital signs, namely sick people or those with heart condition and even casual sports or high competition.
The VitalJacket can, by medical indication, replace the ECG equipment in an ambulatory with comfort.
How to establish a Bluetooth connection with your device?
The device works as a slave so it accepts Bluetooth connections. You can make Bluetooth connections with your smartphone, portable computer or any other Bluetooth enabled device using RFcomm Protocol (SPP – Serial Port Profile).
I find the Radio Event option amazing. What is the frequency I can send a “Radio Event” to the VJ SDK data logger?
There is no specific frequency. The radio event can be sent to the device whenever you want.
If I press the PushButton for an event marking, does the system sends that message over the Bluetooth stream?
Yes, when the device receives one PushButton event it registers in the SD Card and sends it over Bluetooth stream.
What is the range of the accelerometer?
The range of the accelerometer is 8bits resolution (SByte) with ±4g.
What is the sampling frequency of the accelerometer?
The sampling frequency of tri-axial accelerometer is 10Hz.
What is the sampling frequency of the ECG? Can I change it?
The ECG has a 500Hz sampling frequency. Now, is not possible to change it. In the next version, you will be able to change the sampling frequency of the ECG.
What is VitalJacket SDK?
A tool to provide all stream control parameters (Fs, Gain, xGsens, etc.), Modes Configuration + Recording; RTC; Pushbutton (on BT stream and SD Card):
- App Windows for test and data acquisition
- App Android
- Tools for data export: ECG wave, R-R (ms), QRS position (samples), Accelerometer (X,Y,Z)
- Windows DLL for QRS detect
- Linux library (x64) for data processing with QRS detector integrated with QRS detector integrated (Pam & Tompkins, MIT-BIH database validated)
- Raspberry Pi library (x32) for data processing with QRS detector integrated with QRS detector integrated (Pam & Tompkins, MIT-BIH database validated)
Why does the VJ SDK stops sending data after aprox. 2 seconds of operation?
The VJ device stops sending data after 2 seconds to save battery energy. To receive ECG stream it should send to the device the message ’0xFF’ every 2 seconds.
Why should we use VitalJacket SDK?
To facilitate VJ integration for R&D projects, new prototypes and products to provide developers a new Software Development Kit and API for different programming environments with drivers and sample code to allow VJ configuration trough a simple messaging protocol/ Mode switching to enhance its adaptability
Why the box does not send any data when I connect to it?
When establishing a connection, the device is on energy saving mode. To receive ECG stream it should send to the device the message ’0xFF’ every 2 seconds.
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