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Priority to ES94445UpriorityCriticalpatent/ES94445Y/en
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Publication of ES94445YpublicationCriticalpatent/ES94445Y/en
New stethoscope, characterized in that its resonance box is constituted by three pieces, one of them a tubular body cap with a fin on its upper part, with a slightly frustoconical through hole, and whose tubular body passes through the orifice. A circular intermediate piece whose edge is knurled to act as a handhold of the stethoscope, and also passing through an open hole in the geometric pole of the resonance bell, the hood being solidly joined to the lower mouth of the sleeve by any suitable procedure for constitute a strongly supportive group. (Machine-translation by Google Translate, not legally binding)