Dataset Information

Practicability of hygienic wrapping of touchscreen operated mobile devices in a clinical setting.

ABSTRACT:

Background

To prove effectiveness of wrapping tablet computers in order to reduce microbiological contamination and to evaluate whether a plastic bag-covered tablet leads to impaired user satisfaction or touchscreen functionality.

Materials and methods

Within a period of 11 days 115 patients were provided with a tablet computer while waiting for their magnetic resonance imaging examination. Every day the contamination of the surface of the tablet was determined before the first and after the final use. Before the device was handed over to a patient, it was enclosed in a customized single-use plastic bag, which was analyzed for bacterial contamination after each use. A questionnaire was applied to determine whether the plastic bag impairs the user satisfaction and the functionality of the touchscreen.

Results

Following the use by patients the outside of the plastic bags was found to be contaminated with various bacteria (657.5 ± 368.5 colony forming units/day); some of them were potentially pathogenic. In contrast, the plastic bag covered surface of the tablet was significantly less contaminated (1.7 ± 1.9 colony forming units/day). Likewise, unused plastic bags did not show any contamination. 11% of the patients reported problems with the functionality of the touchscreen. These patients admitted that they had never used a tablet or a smartphone before.

Conclusions

Tablets get severely contaminated during usage in a clinical setting. Wrapping with a customized single-use plastic bag significantly reduces microbiological contamination of the device, protects patients from the acquisition of potentially pathogenic bacteria and hardly impairs the user satisfaction and the functionality of the touchscreen.

SUBMITTER: Hammon M

PROVIDER: S-EPMC4152284 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Practicability of hygienic wrapping of touchscreen operated mobile devices in a clinical setting.

Hammon Matthias M Kunz Bernd B Dinzl Veronika V Kammerer Ferdinand J FJ Schwab Siegfried A SA Bogdan Christian C Uder Michael M Schlechtweg Philipp M PM

PloS one 20140902 9

<h4>Background</h4>To prove effectiveness of wrapping tablet computers in order to reduce microbiological contamination and to evaluate whether a plastic bag-covered tablet leads to impaired user satisfaction or touchscreen functionality.<h4>Materials and methods</h4>Within a period of 11 days 115 patients were provided with a tablet computer while waiting for their magnetic resonance imaging examination. Every day the contamination of the surface of the tablet was determined before the first an ...[more]

PMID: 25180580

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Dataset Information

Practicability of hygienic wrapping of touchscreen operated mobile devices in a clinical setting.

Background

Materials and methods

Results

Conclusions

Publications

Practicability of hygienic wrapping of touchscreen operated mobile devices in a clinical setting.

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