Validation of an effective, low cost, Free/open access 3D-printed stethoscope
The modern acoustic stethoscope is a useful clinical tool used to detect subtle, pathological changes in cardiac, pulmonary and vascular sounds. Currently, brand-name stethoscopes are expensive despite limited innovations in design or fabrication in recent decades. Consequently, the high cost of hig...
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Veröffentlicht in: | PloS one 2018-03, Vol.13 (3), p.e0193087-e0193087 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | The modern acoustic stethoscope is a useful clinical tool used to detect subtle, pathological changes in cardiac, pulmonary and vascular sounds. Currently, brand-name stethoscopes are expensive despite limited innovations in design or fabrication in recent decades. Consequently, the high cost of high quality, brand name models serves as a barrier to clinicians practicing in various settings, especially in low- and middle-income countries. In this publication, we describe the design and validation of a low-cost open-access (Free/Libre) 3D-printed stethoscope which is comparable to the Littmann Cardiology III for use in low-access clinics. |
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ISSN: | 1932-6203 1932-6203 |
DOI: | 10.1371/journal.pone.0193087 |