Essays about: "photoplethysmography"
Showing result 1 - 5 of 10 essays containing the word photoplethysmography.
-
1. Heart rate estimation from wrist-PPG signals in activity by deep learning methods
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : In the context of health improving, the measurement of vital parameters such as heart rate (HR) can provide solutions for health monitoring, prevention and screening for certain chronic diseases. Among the different technologies for HR measuring, photoplethysmography (PPG) technique embedded in smart watches is the most commonly used in the field of consumer electronics since it is comfortable and does not require any user intervention. READ MORE
-
2. Oscillator Based Readout System For Inductively Coupled Stretchable Resistive Strain Sensor
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : The development and use of stretchable electronics is a relatively new research field. However, the use of these kinds of electronics could prove fruitful when seeking to improve medical sensors and equipment. READ MORE
-
3. Association of a Wristband PPG and an ECG Sensor - Analysis, Synchronization and Robustness
University essay from Lunds universitet/Avdelningen för Biomedicinsk teknikAbstract : Context: The CardioHolter, developed by Kaunas Institute of Technology, Lithuania, has been used in previous studies on cardiovascular behavior at the Department of Biomedical Engineering at Lund University. This equipment associates two finger photoplethysmography (PPG) sensors and an electrocardiogram (ECG) sensor. READ MORE
-
4. Robust heart rate estimation from a smartphone camera
University essay from Malmö universitet/Fakulteten för teknik och samhälle (TS)Abstract : When it comes to calculating physical activity, nowadays a wide variety of tools is at our disposal.The phones used daily incorporate functions that calculate, for example, the number of steps taken throughout the day. Using the tools to set personal goals or to review which physical properties deviate. READ MORE
-
5. Venous Component Separation From a Pulse Oximeter Signal using Blind Source Separation with Ultrasound Imaging as Reference
University essay from Lunds universitet/Avdelningen för Biomedicinsk teknikAbstract : Intradialytic hypotension (IDH) is a major drawback of haemodialysis and occurs in more than every fifth dialysis treatment. There is a need for real-time measurement, with an ability to detect IDH before it occurs. Photoplethysmography (PPG) may provide sufficient information about hemodynamic status to prevent IDH. READ MORE