منابع مشابه
Non-Invasive Optical Sensor for Hemoglobin Determination
Hemoglobin (Hb) is an important component of red blood cells. This paper presents an optical non-contact technique that provides Hb concentration measurement. The absorption coefficient of blood differs at different wavelength this fact is used to calculate the optical characteristics of blood. In this newly developed system, absorption of light by oxygenated and deoxygenated hemoglobin is meas...
متن کاملNon-Invasive Techniques for Detection of Hemoglobin in Blood:A Review
Hemoglobin is the most important blood parameter. Hemoglobin is the protein in red blood cells that carry oxygen to the body. Low level of hemoglobin can be due to disease like anemia and high hemoglobin level may be due to polycythemia Vera. Conventional methods are mostly used to calculate hemoglobin level. These methods involve pricking of blood with needle and sending it to laboratory for f...
متن کاملA Novel Classification Scheme for Non-invasive Hemoglobin Measurement Methods
Hemoglobin (Hb) is an imperative constituent of red blood cells (RBC). Assessment of individual physiological status is accomplished by measuring Hb concentration in human blood. The limitations associated with invasive methods are distress during sample collection, wide analysis time and disability to provide real time monitoring. These limitations were addressed by a gamut of non-invasive sch...
متن کاملNon-Invasive Hemoglobin Monitoring during Hemorrhage and Hypovolemic Shock
Background: Serial blood draws for the assessment of a trauma patient’s hemoglobin (sHgb) and hematocrit (sHct) is standard practice. In the event of multiple casualties this process can be time consuming and lead to the inefficient use of valuable resources. A device that would allow for continuous real-time, non-invasive monitoring of hemoglobin and tissue perfusion would not only improve the...
متن کاملTissue hemoglobin index: a non-invasive optical measure of total tissue hemoglobin
INTRODUCTION The tissue hemoglobin index (THI) is a hemoglobin signal strength metric provided on the InSpectra StO2 Tissue Oxygenation Monitor, Model 650. There is growing interest regarding the physiologic meaning of THI and whether a clinically useful correlation between THI and blood hemoglobin concentration exists. A series of in vitro and in vivo experiments was performed to evaluate whet...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Medika Teknika : Jurnal Teknik Elektromedik Indonesia
سال: 2019
ISSN: 2716-0505
DOI: 10.18196/mt.010102