Abstract: In times of pandemics, mechanical ventilators are indispensable for delivering controlled inspired oxygen (FiO2) to maintain appropriate blood oxygen saturation levels (SaO2). Abrupt drops ...

流感的治疗主要包括对症治疗和抗病毒治疗。包括休息、多饮水、使用解热镇痛药物等。使用抗病毒药物可以缩短病程、减轻症状，并降低并发症的风险。神经氨酸酶抑制剂以奥司他韦为代表，临床应用最广泛、性价比高，适用人群广。RNA聚合酶抑制剂如罗氏的玛巴洛沙韦、昂拉 ...

Objective NEWS2 (RCP 2017) 1 recommends use of ‘SpO2 Scale 2’ in patients with hypercapnic respiratory failure (usually due to COPD) to aim target saturations of 88–92%. We aimed to identify if COPD ...

Abstract: Pulse oximetry is a popular non-invasive method for monitoring the oxygen saturation levels (SpO2) in blood as well as the heart rate (HR) of a patient. The photoplethysmographic signal (PPG ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician ...

A pulse oximeter measures blood oxygen levels at home and in healthcare settings. Abnormally low readings on a pulse oximeter might require medical care, especially if they are below 92%. Skin color ...

Christmas is now uncomfortably close, and if you are still staring at a half-empty gift list, you’re not alone. Tech gifts are especially tricky at this stage, with budgets tight and the techie in ...