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Process / pipelineOptical biomedical sensing

Upigaji wa picha wa mshipa

Upigaji wa picha wa mshipa (PPG) hupima mabadiliko ya kiasi cha damu kwenye tishu kwa kutumia ufyonzaji wa mwanga, ikitoa dirisha la macho lisilo vamizi kwenye mienendo ya moyo na mishipa. Hapo awali ilitengenezwa na Hertzman mwaka 1937, PPG sasa inatumika sana katika upimaji wa kunde, saa mahiri, na programu za utafiti kwa ajili ya kufuatilia kiwango cha moyo, oksijeni ya damu, na utendaji wa mishipa.

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Vyanzo

  1. Allen, J. (2007). Photoplethysmography and its application in clinical physiology. Physiology & Behavior, 107(4), 540-548. link
  2. Webster, J. G. (2002). Medical Instrumentation: Application and Design (4th ed.). Wiley. link

Jinsi ya kunukuu ukurasa huu

ScholarGate. (2026, June 3). Photoplethysmography (PPG) Analysis. ScholarGate. https://scholargate.app/sw/biomechanics/photoplethysmography

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Imerejelewa na

ScholarGatePhotoplethysmography (Photoplethysmography (PPG) Analysis). Imepatikana 2026-06-18 kutoka https://scholargate.app/sw/biomechanics/photoplethysmography · Seti ya data: https://doi.org/10.5281/zenodo.20539026