Sample Analysis for Novel Medical Applications

2018 ◽  
Vol 941 ◽  
pp. 2518-2521
Author(s):  
Susanne Lobstein ◽  
Steffen Zinn ◽  
Marilena Minieri ◽  
Andreas H. Foitzik

The sample preparation for biological and chemical probes involves following a strict workflow to eliminate any contamination to the sample beforehand. Furthermore, it is time consuming and must be carried out by trained personnel such as a nurse or other supervisors, making it therefore expensive. The development of novel sample preparation techniques paired with modern sample analysis systems is focused on improving the operability while keeping a constant quality of results. This is important to analyse samples, which cannot be determined with current screening conditions. The analysis of analytes is required to receive a more detailed picture of the patient and to fully understand its complexity. Possible samples for in-depth analysis of chemical origin can be cholesterol or glucose. More complex samples, such as blood or saliva, require a sophisticated system, which analyses the samples for their individual compounds.

Author(s):  
Giuseppe La Verde ◽  
Vincenzo Roca ◽  
Mariagabriella Pugliese

This work is focused on effectiveness of adopting the Plan, Do, Check, Act (PDCA) cycle model, also known as Deming cycle, for an analytical laboratory management. It is not uncommon for university laboratories, unlike those of private companies, to register problems and losses in the management of materials, supplies and quality of service, especially externally. The PDCA cycle is closely associated with the planning, implementation, control and continuous improvement of the processes. In this context, the Deming cycle method finds a simple and informal application in order to make small modifications and improvements to the entire Radon gas activity concentrations measurement procedure. Attention is paid to most important topics as management of equipment and materials, record maintenance, sample analysis and risk communication. The results recorded were positive in terms of material savings, job optimization, quality of results and organization of internal processes.


2017 ◽  
Vol 41 (1) ◽  
pp. 288-302 ◽  
Author(s):  
Ana Lúcia de Toffoli ◽  
Edvaldo Vasconcelos Soares Maciel ◽  
Bruno Henrique Fumes ◽  
Fernando Mauro Lanças

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