Stethoscope apparatus

Electrical audio signal processing systems and devices – Stethoscopes – electrical

Reexamination Certificate

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Details

C181S131000

Reexamination Certificate

active

07636445

ABSTRACT:
To provide a stethoscope apparatus that can contribute to medical cares that can eliminate anxieties of a patient as much as possible.A stethoscope apparatus10according to the embodiment integrally mounts a speaker9and a microphone8; accordingly, the speaker9can reproduce sounds obtained with the microphone8. For instance, when a physician explains the pathology and so on to a patient with the patient allowed hearing sounds from a speaker, the patient can be diagnosed at ease more than ever.

REFERENCES:
patent: 6279677 (2001-08-01), Sanchez-Zambrano
patent: 2001/0030077 (2001-10-01), Watson
patent: 2003/0002685 (2003-01-01), Werblud
patent: 2004/0151077 (2004-08-01), McKay
patent: 1 495 721 (2005-01-01), None
patent: 57-160442 (1982-10-01), None
patent: 60-261439 (1985-12-01), None
patent: 09-000518 (1997-07-01), None
patent: 2005-27751 (2005-02-01), None
patent: 2005-052521 (2005-03-01), None
patent: 2003-0080714 (2003-10-01), None
Korean Office Action, 620030356387 (5 pages) with Japanese Translation (5 pages).

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