Thermal Flow Sensing in Biomedical Applications: A Comparative Analysis

Abstract

In addition to their use in industries, flow sensors can be used in a variety of biomedical engineering applications. A novel objective in terms of miniaturization has been accomplished through flow sensor micromachining. Power consumption, mass cost, sensitivity, and integration with other modules like wireless telemetry have all improved as a result of the module's expanding dimensions. Warm stream sensors find wide applications in biomedical, for example, in hydrocephalus shunts and medication conveyance frameworks. Infrared warm detecting is utilized for preclinical analysis of bosom malignant growth, for recognizing different neurological problems and for observing different strong developments. Different biomedical applications of various modes of thermal flow sensing and transduction methods are discussed in this paper. Warm stream detecting is given prime center on account of the straightforwardness in the plan. Last but not least, a comparison of flow sensing technologies is provided.