Порівняння методів
Переглядайте обрані методи поруч; рядки з відмінностями підсвічено.
| Модель Віндкесселя× | Фотоплетизмографія× | |
|---|---|---|
| Галузь | Біомеханіка | Біомеханіка |
| Родина | Process / pipeline | Process / pipeline |
| Рік появи≠ | 1969 | 1937 |
| Автор методу≠ | Nikolaos Westerhof | Hertzman |
| Тип≠ | Physiological lumped-parameter modeling | Optical signal acquisition and analysis pipeline |
| Основоположне джерело≠ | Westerhof, N., Bosman, F., De Vries, N. C., & Noordergraaf, A. (1969). Analog studies of the human systemic arterial tree. Journal of Biomechanics, 2(2), 121-143. DOI ↗ | Allen, J. (2007). Photoplethysmography and its application in clinical physiology. Physiology & Behavior, 107(4), 540-548. link ↗ |
| Інші назви | Elastic chamber model, Arterial compliance model, Lumped parameter model | PPG, Pulse oximetry, Reflectance photometry |
| Пов'язані | 3 | 3 |
| Підсумок≠ | The Windkessel model is a lumped-parameter representation of the arterial system that captures the pulsatile dynamics of blood flow and pressure using simple mechanical analogs (resistors and capacitors). Named after the German word for air chamber, it was formalized by Westerhof and colleagues in the late 1960s and remains fundamental to understanding arterial hemodynamics and blood pressure regulation. | Photoplethysmography (PPG) measures blood volume changes in tissue using light absorption, providing a non-invasive optical window into cardiovascular dynamics. Originally developed by Hertzman in 1937, PPG is now ubiquitous in pulse oximetry, smartwatches, and research applications for monitoring heart rate, blood oxygenation, and vascular function. |
| ScholarGateНабір даних ↗ |
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