നിയർ ഇൻഫ്രാറെഡ് സ്പെക്ട്രോസ്കോപ്പി: ടിഷ്യു ഓക്സിമെട്രി ഓക്സിജന്റെ അളവ് അളക്കുന്നതിനുള്ള പുതിയ രീതി • Video
नियर इन्फ्रारेड स्पेक्ट्रोस्कोपी टिश्यू ऑक्सीमेट्री शरीर में ऑक्सीजन के स्तर को मापने की नई विधि • Video
Near- Infrared Spectroscopy Tissue Oximetry is an emerging noninvasive method used to evaluate tissue oxygenation. It can measure oxygen delivery to the cells of the brain and kidneys, two important vital organs. Though this technology was first described more than 40 years ago, use of NIRS has increased significantly worldwide in the past decade. NIRS is based on the fact that near-infrared light is able to penetrate biologic tissue and can obtain real-time noninvasive information on tissue oxygenation and metabolism. Oxygenation-dependent light absorbing characteristics of hemoglobin in blood is utilised in NIRS.
8 сен 2022
