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Title:
DENTAL DIAGNOSTIC APPARATUS EQUIPPED WITH ACOUSTIC DEVICE
Document Type and Number:
Japanese Patent JP01277563
Kind Code:
A
Abstract:

PURPOSE: To automatically operate and stop an acoustic device without troubling an operator, by detecting that a patient is seated on a dental diagnostic apparatus to operate the power supply device of the acoustic device.

CONSTITUTION: A detector 22 detects that a patient is seated on a dental diagnostic apparatus. An operating signal for operating an acoustic device 33 is inputted to a power supply switch 17 on the basis of the output of the detector 22 through an opening and closing switch 21 only during a time when the patient is seated. The power supply device 12 consisting of a sound source part 14, filters 15A, 15B and amplifiers 16A, 16B of the acoustic device 33 can be operated by said operating signal.


Inventors:
Nakai, Shoji
Takashima, Yoshihiko
Application Number:
JP1988000107793
Publication Date:
November 08, 1989
Filing Date:
April 30, 1988
Export Citation:
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Assignee:
MORITA MFG CO LTD
International Classes:
A61G15/02; A61G9/00; A61G15/00; (IPC1-7): A61G15/00