Wyniki wyszukiwania - BazTech

1

Wpływ odzieży chirurgicznej na obciążenie termiczne chirurgów. Cz. II

Zwolińska M., Bogdan A., Mikulski T., Sudoł-Szopińska I.

Przegląd Włókienniczy - Włókno, Odzież, Skóra

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2010

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nr 1

33-35

EN

All people who work in health service or laboratory are exposed to pathogen bacterial or biological material which could he found with blood and body fluids. In the operation room, the basic barrier against damage from biological material is surgeon's gown. The gown protects the medical staff as well as the patient. The paper reports the research results of an influence (3 different) surgeon's clothing on the physiological and physical parameters (on 5 subjects}, such as skin temperature, sweat rate, relative humidity and temperature in space between skin and clothing layers, as well as surgeon's subjective sensations: moisture at skin and in clothing, and thermal comfort. The main problem with this gown is high temperature and high relative humidity in space between skin and clothing layers near heart. It manages to feel discomfort what could be cause some mistakes. Obtain effects showed us that there aren't any different between gowns. All parameters have similar value (with their deviations}.

2

Wpływ odzieży chirurgicznej na obciążenie termiczne chirurgów. Cz. III

Zwolińska M., Bogdan A., Mikulski T., Sudoł-Szopińska I.

Przegląd Włókienniczy - Włókno, Odzież, Skóra

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2010

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nr 2

45-48

EN

All people who work in health service or laboratory are exposed to pathogen bacterial or biological material which could be found with blood and body fluids. In the operation room, the basic barrier against damage from biological material is surgeon's gown. The gown protects the medical staff as well as the patient. The paper reports the research results of an influence (3 different) surgeon's clothing on the physiological and physical parameters (on 5 subjects), such as skin temperature, sweat rate, relative humidity and temperature in space between skin and clothing layers, as well as surgeon's subjective sensations: moisture at skin and in clothing, and thermal comfort. The main problem with this gown is high temperature and high relative humidity in space between skin and clothing layers near heart. It manages to feel discomfort what could be cause some mistakes. Obtain effects showed us that there aren't any different between gowns. All parameters have similar value (with their deviations).

3

Wpływ odzieży chirurgicznej na obciążenie termiczne chirurgów. Cz. I

Zwolińska M., Bogdan A., Mikulski T., Sudoł-Szopińska I.

Przegląd Włókienniczy - Włókno, Odzież, Skóra

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2009

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nr 12

34-35

EN

All people who work in health service or laboratory are exposed to pathogen bacterial or biological material which could be found with blood and body fluids. In the operation room, the basic barrier against damage from biological material is surgeon’s gown. The gown protects the medical staff as well as the patient. The paper reports the research results of an influence (3 different) surgeon’s clothing on the physiological and physical parameters (on 5 subjects), such as skin temperature, sweat rate, relative humidity and temperature in space between skin and clothing layers, as well as surgeon’s subjective sensations: moisture at skin and in clothing, and thermal comfort. The main problem with this gown is high temperature and high relative humidity in space between skin and clothing layers near heart. It manages to feel discomfort what could be cause some mistakes. Obtain effects showed us that there aren’t any different between gowns. All parameters have similar value (with their deviations).

4

Komfort cieplny chirurgów pracujących na bloku operacyjnym

Bogdan A., Sudoł-Szopińska I.

Bezpieczeństwo Pracy : nauka i praktyka

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2008

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nr 11

6-8

PL

W artykule scharakteryzowano warunki mikroklimatu panującego na bloku operacyjnym oraz wymagania dotyczące odzieży medycznej i chirurgicznej. Przedstawiono również wyniki badań przeprowadzonych w ramach I etapu projektu pn. "Ocena właściwości fizjologicznych odzieży chirurgicznej w celu zapewnienia komfortu termicznego", realizowanego w CIOP-PIB.

EN

This paper presents a microclimate typical for an operating theatre and the requirements towards medical and surgical clothing. The results of the study conducted within the framework of the 1st phase of the project "Evaluation of physiological characteristics of surgical clothing in order to ensure thermal comfort" implemented in CIOP-PIB are also presented.

5

The use of plasma and neural modelling to optimise the application of a repellent coating to disposable surgical garments

Allan G., Fotheringham A., Weedall P.

Autex Research Journal

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2002

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Vol. 2, no. 2

64--68

EN

The modification of the surface properties of and the application of coatings to textile materials by means of exposure to plasma has attracted much attention in recent years. The advantages of using excited gases include low process cost and duration, and the avoidance of effluents such as solvents or chlorine. Low-pressure plasma treatment with hexafluoroethane has been shown to create a hydrophobic surface on cotton, which would normally be hydrophilic. Cotton is a popular material for surgical garments and drapes because of its comfort and low cost. The acquisition of hydrophobic behaviour will provide haemo-repellancy and the prevention of bacterial attachment. This paper describes a series of designed experiments to vary three parameters for the plasma process, gas concentration, power and duration, and to measure the resulting degrees of hydrophobic behaviour at the cotton surface by means of observing water droplets. Neural networks can provide rapid development of simulation models of processes by adaptation to observed conditions as inputs and the results as outputs. The data from the plasma trials has been used to develop a neural model to predict surface hydrophobic behaviour. The model is itself optimised for interpolative ability, and allows a search to be made through the data space to find the best possible combination of the process parameters to encourage optimal surface treatment, and thus make the cotton most hydrophobic. The work indicates how the environmentally-friendly approach of plasma treatment can be used to provide garments and drapes for surgery which are comfortable but also protective.