Håndholdt apparat til hörescreening

A hearing screener apparatus has a housing (140) and a testing probe (110) coupled to the housing. At least one microphone (180) is mounted with the testing probe (110), and vibrationally isolated from the housing (140) by the coupling. The apparatus is suitable for testing the function of the middl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ISEBERG, STEVE
Format:	Patent
Sprache:	dan
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DIAGNOSIS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES SURGERY TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	A hearing screener apparatus has a housing (140) and a testing probe (110) coupled to the housing. At least one microphone (180) is mounted with the testing probe (110), and vibrationally isolated from the housing (140) by the coupling. The apparatus is suitable for testing the function of the middle ear structure, in particular of infants. Distortion-product otacoustic emissions (DPOAE) are used to determine the middle ear function.