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Blood Volume Pulse (BVP) Sensor User Manual...
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Blood Volume Pulse (BVP) User Manual ATTENTION Please read this datasheet before using your biosignalsplux sensor The information contained in this document has been carefully checked and were made every effort to ensure its quality. PLUX reserves the right to make changes and improvements to this manual and products referenced at any time without notice.
User Manual 1. General Information 1.1. General Description The biosignalsplux Blood Volume Pulse (BVP) sensor is an optical, non-invasive sensor measures changes in the arterial translucency using the light emitter and detector built into its finger-clip housing. When the heart pumps blood, the arteries become opaquer, allowing less light to pass from the emitter on the sensor through to the receiver on the other side of finger clip.
-1 (n=sampling resolution, usually 8-bit or 16-bit) and streamed in the raw digital format. In most applications, the relative intensity of the acquired BVP signal is preferred or required. The raw digital sensor samples can be converted back into relative intensity using the following formula: ...
1.7. Physical Characteristics > W x L x H: 1.0x1.8x0.4cm > A: 105.0 ± 0.5cm > Available sleeve White, Black, Blue, Green, Red, Yellow, Gray, or Brown colors: Figure 3: Physical characteristics of the standard BVP sensor. 6 of 18...
Download Sensor Sample Data https://support.pluxbiosignals.com/knowledge-base/biosignalsplux-sensor-sample-signals- samples/ The standard version of the Blood Volume Pulse (BVP) sensor is intended for acquisition at the fingertip as shown in Figure 4. Figure 4: Application of the standard BVP sensor. This sensor works as a photoplethysmography sensor, which takes advantage of the transmission of radiation trough the blood vessels.
3.1. Connecting the sensor to biosignalsplux Systems 3.1.1. biosignalsplux 4-Channel Hubs The biosignalsplux BVP sensor is compatible with all 8 analog input channels of the 4-channel biosignalsplux hub, but incompatible with the reference/ground port. Connect the sensor the an analog input to use it with this device.
The biosignalsplux BVP sensor is compatible with the analog input channel of the biosignalsplux Solo (openBAN) device. Connect the sensor to the analog input channel to use it with this device. Figure 7: Connect the BVP to the analog input channel of the biosignalsplux Solo (openBAN). 9 of 18...
3.2. Configuring the Sensor in OpenSignals Download OpenSignals https://support.pluxbiosignals.com/knowledge-base/introducing-opensignals-revolution/ Open the OpenSignals (r)evolution device manager to access and configure your biosignalsplux device. Figure 8: Access the OpenSignals (r)evolution device manager. Select the device you intend to use for acquisition by clicking on ENABLE button on the device panel in the OpenSignals device manager.
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BVP from the dropdown menu highlighted in the next screenshot. Figure 10: Set the channel type of the channel you have your BVP sensor connected to, to BVP. Activate the channel for acquisition by clicking on the circle next to the channel type (must be blue).
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Blood Volume Pulse (BVP) User Manual Figure 11: Start the acquisition whenever you’re ready. 12 of...
4. Technical Notes The biosignalsplux technical notes aim to provide technical in-depth information about the different applications in which the BVP sensor can be applied. Find below a list of the available technical notes and the links to the respective documents.
Blood Volume Pulse (BVP) User Manual 5. Scientific Publications The following scientific is only a small selection extracted from the list of available publications using biosignalsplux. Please visit the following website to access the entire up-to-date list: biosignalsplux Publications https://support.pluxbiosignals.com/1352-2/ Publications H.
The user must not place the device in the microwave. The user must not insert objects into the holes of the device. The user should not open the biosignalsplux device or its accessories. The repair of the same should be only done by properly authorized PLUX personnel.
Please follow these recommendations to ensure safe transportation and storage of your biosignalsplux equipment and sensors to prevent any damaging of your system. The biosignalsplux equipment and sensors should be stored in the original box in a dry place when those are not being used.
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Blood Volume Pulse (BVP) User Manual More information on cleaning instructions can be found here: https://support.pluxbiosignals.com/knowledge-base/how-do-i-clean-my-plux-products/ 17 of...
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Blood Volume Pulse (BVP) User Manual PLUX Wireless Biosignals S.A. Headquarters Av. 5 de Outubro, n° 70 – 2° 1050-059 Lisboa Portugal tel.: +351 211 956 542 For support visit support.pluxbiosignals.com For sales visit www.pluxbiosignals.com or contact sales@pluxbiosignals.com 18 of...
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