Pressure fluctuations during drug administration - High-precision pressure measurement in medical research
Development and validation of experimental and simulation models that accurately reproduce pressure and fluid behavior during drug administration.
The project being advanced at the University of Huelva (Spain) aims to obtain scientific insights that contribute to the establishment of safe administration protocols for drug delivery via injection. It seeks to quantitatively understand the phenomena occurring within the veins during manual injections. Additionally, future research will explore the potential applications in environments with different gravitational conditions, where controlling pressure and fluid behavior will become even more critical challenges. This study utilizes three Keller high-precision pressure sensors, model 33X. The deciding factor for their adoption was their high measurement accuracy and ability to reliably detect minute pressure changes. These features are essential for comparing experimental data with numerical fluid dynamics (CFD) models and for detailed analysis of pressure behavior at peripheral venous pressure levels. The focus of the research is the development and validation of experimental and simulation models that accurately replicate pressure and fluid behavior during drug administration. The theoretical fluid dynamics models will be compared and validated against measurement data obtained in a controlled experimental environment. Using pressure sensors, the pressure changes resulting from differences in syringe type, capacity, and flow conditions are being analyzed. The 33X has received high praise for its excellent measurement performance.
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Pressure fluctuations during drug administration - High-precision pressure measurement in medical research Development and validation of experimental and simulation models that accurately reproduce pressure and fluid behavior during drug administration.
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Our company is the Japanese branch of KELLER Pressure (Switzerland). Since its establishment, KELLER Pressure has developed and produced all its products at its factory in Winterthur, Switzerland, and is a leading manufacturer of pressure transducers and pressure transmitters, certified with ISO 9001. As a core business, we manufacture and sell over 1.3 million pressure measurement cells annually, offering products with pressure ranges from 5 mbar (500 Pa) to 2000 bar (200 MPa). With the extensive experience gained from all our products, our solutions can cater to a variety of applications. We are highly regarded as a manufacturer of high-precision pressure sensors and also accommodate OEM and custom products. We have received positive feedback from many customers. Contact: sales.jp@keller-pressure.com