This paper describes and compares methods and analyzers used to measure hemoglobin
(Hb) in clinical laboratories and field settings. We conducted a literature review for methods …

Anemia is a condition in which the oxygen-carrying capacity of red blood cells is insufficient
to meet the body's physiological needs. It affects billions of people worldwide. An early …

Noninvasive hemoglobin (Hb)-monitoring devices are new inventions in pulse oximeter
systems that show hemoglobin levels continuously. The aim of this systematic review and …

This study evaluated the effect of hyperbilirubinemia on the accuracy of continuous non-
invasive hemoglobin (SpHb) measurements in liver transplantation recipients. Overall, 1465 …

Background Calculation of cardiovascular magnetic resonance (CMR) extracellular volume
(ECV) requires input of hematocrit, which may not be readily available. The purpose of this …

Background. Traditional invasive hemoglobin (Hb) detection led to delayed diagnosis,
operational inefficiency, incorrect critical decision making, and uncomfortable patient …

Background Point-of-care tests (POCT) for haemoglobin are increasingly used to guide
intraoperative transfusion. However, their accuracy compared to central laboratory tests is …

Background Patients undergoing complex spine surgery present with multilevel spinal
involvement, advanced age, and multiple comorbidities. Surgery is associated with …

Non-invasive blood composition analysis based on dynamic spectrum (DS) theory has
gained significant attention due to its non-invasive, simple, and fast performance. However …

Real time information of Hb concentration can guide a tailored patient blood management.
The study investigates the accuracy, precision and trending ability of the Pulse CO-Oximeter …