نتایج جستجو برای: biomedical equipment
تعداد نتایج: 136194 فیلتر نتایج به سال:
Research in biomedical science in India has undergone a sea change in the recent years. Globalization, free market and easy access to information, have contributed to this change. Research and publications have gained importance now more than ever before. Increasing research facilities and availability of state of the art equipment have opened up exciting avenues for scientists in the field of ...
Obtaining an approval either for a drug for a therapeutic use [1-4] or for biomedical equipment requires in the majority of cases laboratory experiments on cells and animals to describe the divers related details including the potential toxic effects, the side effects and the optimized conditions of use or administrations. Within this letter we aim to further illustrate how to select the specie...
Weight optimised direct current (DC) motors have been used lately as actuators for micro-robotics and biomedical equipment. The evolution of these motors originated from the need for lightweight compact motors with good response in the industry. Many techniques have been used in developing permanent magnet (PM) and wound-field (WF) DC motors, such as numerical analysis, selecting adequate magne...
This paper relates to the design and realisation of a high power (6000 A, 650 V) magnetic generator delivering ultra short (340 μs) high intensity (2 T) pulses. More than ten years of technical collaboration between two important graduate engineering schools of Bordeaux were necessary to carry out this project. This practical realisation was supported perfectly by the power electronics, electro...
Flow cytometry is a methodology for determining and quantitating cellular features, organelles or cell structural components primarily by both optical and electronic means. Although it measures one cell at a time, the newest equipment is able to process up to several hundred thousand cells in a few seconds. Flow cytometry can be used to count and even distinguish cells of different types in a m...
BACKGROUND AND PURPOSE Poor device design that fails to adequately account for user needs, cognition, and behavior is often responsible for use errors resulting in adverse events. This poor device design is also often latent, and could be responsible for "No Fault Found" (NFF) reporting, in which medical devices sent for repair by clinical users are found to be operating as intended. Unresolved...
Correspondence: [email protected] TALP Research Center, Department of Signal Theory and Communications, Universitat Politècnica de Catalunya, Barcelona, Spain †Corresponding author Abstract In the noisy acoustic environment of a Neonatal Intensive Care Unit (NICU) there is a variety of alarms, which are frequently triggered by the biomedical equipment. In this paper different approaches ...
The present approach focuses on some specific power supply and power quality issues in hospital environment. This environment is always a special one and changes dramatically one day after another, due to the last decade boom of biomedical engineering. The authors’ opinion is that in medical facilities, one should go beyond the standard EN 50160, on voltage characteristics of electricity suppli...
Lack of reproducibility is an ongoing problem in some areas of the biomedical sciences. Poor experimental design and a failure to engage with experienced statisticians at key stages in the design and analysis of experiments are two factors that contribute to this problem. The RIPOSTE (Reducing IrreProducibility in labOratory STudiEs) framework has been developed to support early and regular dis...
Copper-64 is a useful radioisotope for positron emission tomography (PET). Due to the wide range of applications, the demand of 64Cu with low metallic impurities is increasing. Here we report a simple method for the efficient production of high specific activity 64Cu using a cyclotron for biomedical application. We designed new equipment based on the plating of enriched 64Ni as the target, and ...
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