Real-time multi-parameter critical care monitoring device for ICU, emergency ward and trauma care units: Nursing perspective
Year: 2026
Type: article
Abstract: Real-time physiological monitoring is a fundamental component of contemporary critical care nursing because critically ill, emergency and trauma patients can deteriorate rapidly and often require continuous assessment rather than intermittent observation. Conventional monitoring approaches based on periodic measurement of individual vital signs may fail to identify clinically important trends between observations, particularly when deterioration develops rapidly or when multiple physiological systems are affected simultaneously. Advances in sensor technology, bedside monitors, wireless communication, signal processing and clinical decision-support algorithms have enabled the development of real-time multi-parameter monitoring devices capable of continuously acquiring and integrating physiological variables. These systems may incorporate electrocardiography, heart rate, respiratory rate, non-invasive or invasive blood pressure, oxygen saturation, temperature, end-tidal carbon dioxide, waveform information and derived indices of physiological instability. Contemporary systems may also incorporate trend analysis, early warning scores and algorithm-assisted alerts to support recognition of deterioration. From a nursing perspective, the value of a multi-parameter monitoring device extends beyond displaying physiological values. Nurses are responsible for continuous clinical surveillance, interpretation of trends, verification of abnormal measurements, alarm management, prioritisation of interventions, communication with the multidisciplinary team and documentation of patient responses. Evidence indicates that continuous monitoring can facilitate earlier recognition of deterioration, although its clinical effectiveness depends on device accuracy, appropriate alarm configuration, staff education, workflow integration and clinical judgement. Continuous monitoring also introduces challenges, particularly alarm fatigue, excessive data, false or non-actionable alarms, technical failures, patient discomfort and the risk of over-reliance on technology. Recent nursing literature emphasises that continuous monitoring should augment rather than replace bedside assessment.
Language: English
Subfield: Surgery
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W7207779795